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pvc/api-daemon/pvcapid/flaskapi.py

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#!/usr/bin/env python3
# Daemon.py - PVC HTTP API daemon
# Part of the Parallel Virtual Cluster (PVC) system
#
# Copyright (C) 2018-2020 Joshua M. Boniface <joshua@boniface.me>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
#
###############################################################################
import json
import yaml
import os
import gevent.pywsgi
import flask
from distutils.util import strtobool
from functools import wraps
from flask_restful import Resource, Api, reqparse, abort
from celery import Celery
from celery.task.control import inspect
import pvcapid.helper as api_helper
import pvcapid.provisioner as api_provisioner
import pvcapid.ova as api_ova
from flask_sqlalchemy import SQLAlchemy
API_VERSION = 1.0
# Parse the configuration file
try:
pvc_config_file = os.environ['PVC_CONFIG_FILE']
except:
print('Error: The "PVC_CONFIG_FILE" environment variable must be set before starting pvcapid.')
exit(1)
print('Starting PVC API daemon')
# Read in the config
try:
with open(pvc_config_file, 'r') as cfgfile:
o_config = yaml.load(cfgfile, Loader=yaml.BaseLoader)
except Exception as e:
print('ERROR: Failed to parse configuration file: {}'.format(e))
exit(1)
try:
# Create the config object
config = {
'debug': strtobool(o_config['pvc']['debug']),
'coordinators': o_config['pvc']['coordinators'],
'listen_address': o_config['pvc']['api']['listen_address'],
'listen_port': int(o_config['pvc']['api']['listen_port']),
'auth_enabled': strtobool(o_config['pvc']['api']['authentication']['enabled']),
'auth_secret_key': o_config['pvc']['api']['authentication']['secret_key'],
'auth_tokens': o_config['pvc']['api']['authentication']['tokens'],
'ssl_enabled': strtobool(o_config['pvc']['api']['ssl']['enabled']),
'ssl_key_file': o_config['pvc']['api']['ssl']['key_file'],
'ssl_cert_file': o_config['pvc']['api']['ssl']['cert_file'],
'database_host': o_config['pvc']['provisioner']['database']['host'],
'database_port': int(o_config['pvc']['provisioner']['database']['port']),
'database_name': o_config['pvc']['provisioner']['database']['name'],
'database_user': o_config['pvc']['provisioner']['database']['user'],
'database_password': o_config['pvc']['provisioner']['database']['pass'],
'queue_host': o_config['pvc']['provisioner']['queue']['host'],
'queue_port': o_config['pvc']['provisioner']['queue']['port'],
'queue_path': o_config['pvc']['provisioner']['queue']['path'],
'storage_hosts': o_config['pvc']['provisioner']['ceph_cluster']['storage_hosts'],
'storage_domain': o_config['pvc']['provisioner']['ceph_cluster']['storage_domain'],
'ceph_monitor_port': o_config['pvc']['provisioner']['ceph_cluster']['ceph_monitor_port'],
'ceph_storage_secret_uuid': o_config['pvc']['provisioner']['ceph_cluster']['ceph_storage_secret_uuid']
}
# Use coordinators as storage hosts if not explicitly specified
if not config['storage_hosts']:
config['storage_hosts'] = config['coordinators']
# Set the config object in the api_helper namespace
api_helper.config = config
# Set the config object in the api_provisioner namespace
api_provisioner.config = config
# Set the config object in the api_ova namespace
api_ova.config = config
except Exception as e:
print('ERROR: Failed to load configuration: {}'.format(e))
exit(1)
# Create Flask app and set config values
app = flask.Flask(__name__)
app.config['CELERY_BROKER_URL'] = 'redis://{}:{}{}'.format(config['queue_host'], config['queue_port'], config['queue_path'])
app.config['CELERY_RESULT_BACKEND'] = 'redis://{}:{}{}'.format(config['queue_host'], config['queue_port'], config['queue_path'])
app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql://{}:{}@{}:{}/{}'.format(config['database_user'], config['database_password'], config['database_host'], config['database_port'], config['database_name'])
if config['debug']:
app.config['DEBUG'] = True
if config['auth_enabled']:
app.config["SECRET_KEY"] = config['auth_secret_key']
# Create SQLAlchemy database
db = SQLAlchemy(app)
# Import database models
from pvcapid.models import *
# Create Flask blueprint
blueprint = flask.Blueprint('api', __name__, url_prefix='/api/v1')
# Create Flask-RESTful definition
api = Api(blueprint)
app.register_blueprint(blueprint)
# Create celery definition
celery = Celery(app.name, broker=app.config['CELERY_BROKER_URL'])
celery.conf.update(app.config)
#
# Custom decorators
#
# Request parser decorator
class RequestParser(object):
def __init__(self, reqargs):
self.reqargs = reqargs
def __call__(self, function):
if not callable(function):
return
@wraps(function)
def wrapped_function(*args, **kwargs):
parser = reqparse.RequestParser()
# Parse and add each argument
for reqarg in self.reqargs:
parser.add_argument(
reqarg.get('name', None),
required=reqarg.get('required', False),
action=reqarg.get('action', None),
choices=reqarg.get('choices', ()),
help=reqarg.get('helptext', None)
)
reqargs = parser.parse_args()
kwargs['reqargs'] = reqargs
return function(*args, **kwargs)
return wrapped_function
# Authentication decorator function
def Authenticator(function):
@wraps(function)
def authenticate(*args, **kwargs):
# No authentication required
if not config['auth_enabled']:
return function(*args, **kwargs)
# Session-based authentication
if 'token' in flask.session:
return function(*args, **kwargs)
# Key header-based authentication
if 'X-Api-Key' in flask.request.headers:
if any(token for token in config['auth_tokens'] if flask.request.headers.get('X-Api-Key') == token.get('token')):
return function(*args, **kwargs)
else:
return {"message":"X-Api-Key Authentication failed"}, 401
# All authentications failed
return {"message":"X-Api-Key Authentication required"}, 401
return authenticate
#
# Job functions
#
@celery.task(bind=True)
def create_vm(self, vm_name, profile_name, define_vm=True, start_vm=True):
return api_provisioner.create_vm(self, vm_name, profile_name, define_vm=define_vm, start_vm=start_vm)
##########################################################
# API Root/Authentication
##########################################################
# /
class API_Root(Resource):
def get(self):
"""
Return the PVC API version string
---
tags:
- root
responses:
200:
description: OK
schema:
type: object
id: API-Version
properties:
message:
type: string
description: A text message
example: "PVC API version 1.0"
"""
return { "message": "PVC API version {}".format(API_VERSION) }
api.add_resource(API_Root, '/')
# /doc - NOTE: Until flask_swagger is packaged for Debian this must be disabled
#class API_Doc(Resource):
# def get(self):
# """
# Provide the Swagger API documentation
# ---
# tags:
# - root
# responses:
# 200:
# description: OK
# """
# swagger_data = swagger(pvc_api.app)
# swagger_data['info']['version'] = API_VERSION
# swagger_data['info']['title'] = "PVC Client and Provisioner API"
# swagger_data['host'] = "{}:{}".format(config['listen_address'], config['listen_port'])
# return swagger_data
#api.add_resource(API_Doc, '/doc')
# /login
class API_Login(Resource):
def post(self):
"""
Log in to the PVC API with an authentication key
---
tags:
- root
parameters:
- in: query
name: token
type: string
required: true
responses:
200:
description: OK
schema:
type: object
id: Message
properties:
message:
type: string
description: A text message
302:
description: Authentication disabled
401:
description: Unauthorized
schema:
type: object
id: Message
"""
if not config['auth_enabled']:
return flask.redirect(Api.url_for(api, API_Root))
if any(token for token in config['auth_tokens'] if flask.request.values['token'] in token['token']):
flask.session['token'] = flask.request.form['token']
return { "message": "Authentication successful" }, 200
else:
{ "message": "Authentication failed" }, 401
api.add_resource(API_Login, '/login')
# /logout
class API_Logout(Resource):
def post(self):
"""
Log out of an existing PVC API session
---
tags:
- root
responses:
200:
description: OK
schema:
type: object
id: Message
302:
description: Authentication disabled
"""
if not config['auth_enabled']:
return flask.redirect(Api.url_for(api, API_Root))
flask.session.pop('token', None)
return { "message": "Deauthentication successful" }, 200
api.add_resource(API_Logout, '/logout')
# /initialize
class API_Initialize(Resource):
@Authenticator
def post(self):
"""
Initialize a new PVC cluster
Note: Normally used only once during cluster bootstrap; checks for the existence of the "/primary_node" key before proceeding and returns 400 if found
---
tags:
- root
responses:
200:
description: OK
schema:
type: object
id: Message
properties:
message:
type: string
description: A text message
400:
description: Bad request
"""
if api_helper.initialize_cluster():
return { "message": "Successfully initialized a new PVC cluster" }, 200
else:
return { "message": "PVC cluster already initialized" }, 400
api.add_resource(API_Initialize, '/initialize')
# /status
class API_Status(Resource):
@Authenticator
def get(self):
"""
Return the current PVC cluster status
---
tags:
- root
responses:
200:
description: OK
schema:
type: object
id: ClusterStatus
properties:
health:
type: string
description: The overall cluster health
example: Optimal
primary_node:
type: string
description: The current primary coordinator node
example: pvchv1
upstream_ip:
type: string
description: The cluster upstream IP address in CIDR format
example: 10.0.0.254/24
nodes:
type: object
properties:
total:
type: integer
description: The total number of nodes in the cluster
example: 3
state-combination:
type: integer
description: The total number of nodes in {state-combination} state, where {state-combination} is the node daemon and domain states in CSV format, e.g. "run,ready", "stop,flushed", etc.
vms:
type: object
properties:
total:
type: integer
description: The total number of VMs in the cluster
example: 6
state:
type: integer
description: The total number of VMs in {state} state, e.g. "start", "stop", etc.
networks:
type: integer
description: The total number of networks in the cluster
osds:
type: object
properties:
total:
type: integer
description: The total number of OSDs in the storage cluster
example: 3
state-combination:
type: integer
description: The total number of OSDs in {state-combination} state, where {state-combination} is the OSD up and in states in CSV format, e.g. "up,in", "down,out", etc.
pools:
type: integer
description: The total number of pools in the storage cluster
volumes:
type: integer
description: The total number of volumes in the storage cluster
snapshots:
type: integer
description: The total number of snapshots in the storage cluster
400:
description: Bad request
"""
return api_helper.cluster_status()
@RequestParser([
{ 'name': 'state', 'choices': ('true', 'false'), 'required': True, 'helpmsg': "A valid state must be specified" }
])
@Authenticator
def post(self, reqargs):
"""
Set the cluster maintenance mode
---
tags:
- node
parameters:
- in: query
name: state
type: boolean
required: true
description: The cluster maintenance state
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.cluster_maintenance(reqargs.get('state', 'false'))
api.add_resource(API_Status, '/status')
##########################################################
# Client API - Node
##########################################################
# /node
class API_Node_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of nodes in the cluster
---
tags:
- node
definitions:
- schema:
type: object
id: node
properties:
name:
type: string
description: The name of the node
daemon_state:
type: string
description: The current daemon state
coordinator_state:
type: string
description: The current coordinator state
domain_state:
type: string
description: The current domain (VM) state
cpu_count:
type: integer
description: The number of available CPU cores
kernel:
type: string
desription: The running kernel version from uname
os:
type: string
description: The current operating system type
arch:
type: string
description: The architecture of the CPU
load:
type: number
format: float
description: The current 5-minute CPU load
domains_count:
type: integer
description: The number of running domains (VMs)
running_domains:
type: string
description: The list of running domains (VMs) by UUID
vcpu:
type: object
properties:
total:
type: integer
description: The total number of real CPU cores available
allocated:
type: integer
description: The total number of allocated vCPU cores
memory:
type: object
properties:
total:
type: integer
description: The total amount of node RAM in MB
allocated:
type: integer
description: The total amount of RAM allocated to domains in MB
used:
type: integer
description: The total used RAM on the node in MB
free:
type: integer
description: The total free RAM on the node in MB
parameters:
- in: query
name: limit
type: string
required: false
description: A search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/node'
"""
return api_helper.node_list(reqargs.get('limit', None))
api.add_resource(API_Node_Root, '/node')
# /node/<node>
class API_Node_Element(Resource):
@Authenticator
def get(self, node):
"""
Return information about {node}
---
tags:
- node
responses:
200:
description: OK
schema:
$ref: '#/definitions/node'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.node_list(node, is_fuzzy=False)
api.add_resource(API_Node_Element, '/node/<node>')
# /node/<node>/daemon-state
class API_Node_DaemonState(Resource):
@Authenticator
def get(self, node):
"""
Return the daemon state of {node}
---
tags:
- node
responses:
200:
description: OK
schema:
type: object
id: NodeDaemonState
properties:
name:
type: string
description: The name of the node
daemon_state:
type: string
description: The current daemon state
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.node_daemon_state(node)
api.add_resource(API_Node_DaemonState, '/node/<node>/daemon-state')
# /node/<node>/coordinator-state
class API_Node_CoordinatorState(Resource):
@Authenticator
def get(self, node):
"""
Return the coordinator state of {node}
---
tags:
- node
responses:
200:
description: OK
schema:
type: object
id: NodeCoordinatorState
properties:
name:
type: string
description: The name of the node
coordinator_state:
type: string
description: The current coordinator state
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.node_coordinator_state(node)
@RequestParser([
{ 'name': 'state', 'choices': ('primary', 'secondary'), 'helptext': "A valid state must be specified", 'required': True }
])
@Authenticator
def post(self, node, reqargs):
"""
Set the coordinator state of {node}
---
tags:
- node
parameters:
- in: query
name: action
type: string
required: true
description: The new coordinator state of the node
enum:
- primary
- secondary
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
if reqargs['state'] == 'primary':
return api_helper.node_primary(node)
if reqargs['state'] == 'secondary':
return api_helper.node_secondary(node)
abort(400)
api.add_resource(API_Node_CoordinatorState, '/node/<node>/coordinator-state')
# /node/<node>/domain-state
class API_Node_DomainState(Resource):
@Authenticator
def get(self, node):
"""
Return the domain state of {node}
---
tags:
- node
responses:
200:
description: OK
schema:
type: object
id: NodeDomainState
properties:
name:
type: string
description: The name of the node
domain_state:
type: string
description: The current domain state
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.node_domain_state(node)
@RequestParser([
{ 'name': 'state', 'choices': ('ready', 'flush'), 'helptext': "A valid state must be specified", 'required': True },
{ 'name': 'wait' }
])
@Authenticator
def post(self, node, reqargs):
"""
Set the domain state of {node}
---
tags:
- node
parameters:
- in: query
name: action
type: string
required: true
description: The new domain state of the node
enum:
- flush
- ready
- in: query
name: wait
type: boolean
description: Whether to block waiting for the full flush/ready state
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
if reqargs['state'] == 'flush':
return api_helper.node_flush(node, bool(strtobool(reqargs.get('wait', 'false'))))
if reqargs['state'] == 'ready':
return api_helper.node_ready(node, bool(strtobool(reqargs.get('wait', 'false'))))
abort(400)
api.add_resource(API_Node_DomainState, '/node/<node>/domain-state')
##########################################################
# Client API - VM
##########################################################
# /vm
class API_VM_Root(Resource):
@RequestParser([
{ 'name': 'limit' },
{ 'name': 'node' },
{ 'name': 'state' },
])
@Authenticator
def get(self, reqargs):
"""
Return a list of VMs in the cluster
---
tags:
- vm
definitions:
- schema:
type: object
id: vm
properties:
name:
type: string
description: The name of the VM
uuid:
type: string
description: The UUID of the VM
state:
type: string
description: The current state of the VM
node:
type: string
description: The node the VM is currently assigned to
last_node:
type: string
description: The last node the VM was assigned to before migrating
migrated:
type: string
description: Whether the VM has been migrated, either "no" or "from <last_node>"
failed_reason:
type: string
description: Information about why the VM failed to start
node_limit:
type: array
description: The node(s) the VM is permitted to be assigned to
items:
type: string
node_selector:
type: string
description: The selector used to determine candidate nodes during migration
node_autostart:
type: boolean
description: Whether to autostart the VM when its node returns to ready domain state
description:
type: string
description: The description of the VM
profile:
type: string
description: The provisioner profile used to create the VM
memory:
type: integer
description: The assigned RAM of the VM in MB
vcpu:
type: integer
description: The assigned vCPUs of the VM
vcpu_topology:
type: string
description: The topology of the assigned vCPUs in Sockets/Cores/Threads format
type:
type: string
description: The type of the VM
arch:
type: string
description: The architecture of the VM
machine:
type: string
description: The QEMU machine type of the VM
console:
type: string
descritpion: The serial console type of the VM
emulator:
type: string
description: The binary emulator of the VM
features:
type: array
description: The available features of the VM
items:
type: string
networks:
type: array
description: The PVC networks attached to the VM
items:
type: object
properties:
type:
type: string
description: The PVC network type
mac:
type: string
description: The MAC address of the VM network interface
source:
type: string
description: The parent network bridge on the node
model:
type: string
description: The virtual network device model
disks:
type: array
description: The PVC storage volumes attached to the VM
items:
type: object
properties:
type:
type: string
description: The type of volume
name:
type: string
description: The full name of the volume in "pool/volume" format
dev:
type: string
description: The device ID of the volume in the VM
bus:
type: string
description: The virtual bus of the volume in the VM
controllers:
type: array
description: The device controllers attached to the VM
items:
type: object
properties:
type:
type: string
description: The type of the controller
model:
type: string
description: The model of the controller
xml:
type: string
description: The raw Libvirt XML definition of the VM
parameters:
- in: query
name: limit
type: string
required: false
description: A name search limit; fuzzy by default, use ^/$ to force exact matches
- in: query
name: node
type: string
required: false
description: Limit list to VMs assigned to this node
- in: query
name: state
type: string
required: false
description: Limit list to VMs in this state
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/vm'
"""
return api_helper.vm_list(
reqargs.get('node', None),
reqargs.get('state', None),
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'limit' },
{ 'name': 'node' },
{ 'name': 'selector', 'choices': ('mem', 'vcpus', 'load', 'vms'), 'helptext': "A valid selector must be specified" },
{ 'name': 'autostart' },
{ 'name': 'xml', 'required': True, 'helptext': "A Libvirt XML document must be specified" },
])
@Authenticator
def post(self, reqargs):
"""
Create a new virtual machine
---
tags:
- vm
parameters:
- in: query
name: xml
type: string
required: true
description: The raw Libvirt XML definition of the VM
- in: query
name: node
type: string
required: false
description: The node the VM should be assigned to; autoselect if empty or invalid
- in: query
name: limit
type: string
required: false
description: The CSV list of node(s) the VM is permitted to be assigned to; should include "node" and any other valid target nodes; this limit will be used for autoselection on definition and migration
- in: query
name: selector
type: string
required: false
description: The selector used to determine candidate nodes during migration
default: mem
enum:
- mem
- vcpus
- load
- vms
- in: query
name: autostart
type: boolean
required: false
description: Whether to autostart the VM when its node returns to ready domain state
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.vm_define(
reqargs.get('xml'),
reqargs.get('node', None),
reqargs.get('limit', None),
reqargs.get('selector', 'mem'),
bool(strtobool(reqargs.get('autostart', 'false')))
)
api.add_resource(API_VM_Root, '/vm')
# /vm/<vm>
class API_VM_Element(Resource):
@Authenticator
def get(self, vm):
"""
Return information about {vm}
---
tags:
- vm
responses:
200:
description: OK
schema:
$ref: '#/definitions/vm'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.vm_list(None, None, vm, is_fuzzy=False)
@RequestParser([
{ 'name': 'limit' },
{ 'name': 'node' },
{ 'name': 'selector', 'choices': ('mem', 'vcpus', 'load', 'vms'), 'helptext': "A valid selector must be specified" },
{ 'name': 'autostart' },
{ 'name': 'xml', 'required': True, 'helptext': "A Libvirt XML document must be specified" },
])
@Authenticator
def post(self, vm, reqargs):
"""
Create new {vm}
Note: The name {vm} is ignored; only the "name" value from the Libvirt XML is used
This endpoint is identical to "POST /api/v1/vm"
---
tags:
- vm
parameters:
- in: query
name: xml
type: string
required: true
description: The raw Libvirt XML definition of the VM
- in: query
name: node
type: string
required: false
description: The node the VM should be assigned to; autoselect if empty or invalid
- in: query
name: limit
type: string
required: false
description: The CSV list of node(s) the VM is permitted to be assigned to; should include "node" and any other valid target nodes; this limit will be used for autoselection on definition and migration
- in: query
name: selector
type: string
required: false
description: The selector used to determine candidate nodes during migration
default: mem
enum:
- mem
- vcpus
- load
- vms
- in: query
name: autostart
type: boolean
required: false
description: Whether to autostart the VM when its node returns to ready domain state
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.vm_define(
reqargs.get('xml'),
reqargs.get('node', None),
reqargs.get('limit', None),
reqargs.get('selector', 'mem'),
bool(strtobool(reqargs.get('autostart', 'false')))
)
@RequestParser([
{ 'name': 'restart' },
{ 'name': 'xml', 'required': True, 'helptext': "A Libvirt XML document must be specified" },
])
@Authenticator
def put(self, vm, reqargs):
"""
Update the Libvirt XML of {vm}
---
tags:
- vm
parameters:
- in: query
name: xml
type: string
required: true
description: The raw Libvirt XML definition of the VM
- in: query
name: restart
type: boolean
description: Whether to automatically restart the VM to apply the new configuration
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.vm_modify(
vm,
bool(strtobool(reqargs.get('restart', 'false'))),
reqargs.get('xml', None)
)
@RequestParser([
{ 'name': 'delete_disks' },
])
@Authenticator
def delete(self, vm, reqargs):
"""
Remove {vm}
---
tags:
- vm
parameters:
- in: query
name: delete_disks
type: boolean
default: false
description: Whether to automatically delete all VM disk volumes
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
404:
description: VM not found
schema:
type: object
id: Message
"""
if bool(strtobool(reqargs.get('delete_disks', 'false'))):
return api_helper.vm_remove(vm)
else:
return api_helper.vm_undefine(vm)
api.add_resource(API_VM_Element, '/vm/<vm>')
# /vm/<vm>/meta
class API_VM_Metadata(Resource):
@Authenticator
def get(self, vm):
"""
Return the metadata of {vm}
---
tags:
- vm
responses:
200:
description: OK
schema:
type: object
id: VMMetadata
properties:
name:
type: string
description: The name of the VM
node_limit:
type: array
description: The node(s) the VM is permitted to be assigned to
items:
type: string
node_selector:
type: string
description: The selector used to determine candidate nodes during migration
node_autostart:
type: string
description: Whether to autostart the VM when its node returns to ready domain state
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.get_vm_meta(vm)
@RequestParser([
{ 'name': 'limit' },
{ 'name': 'selector', 'choices': ('mem', 'vcpus', 'load', 'vms'), 'helptext': "A valid selector must be specified" },
{ 'name': 'autostart' },
{ 'name': 'profile' },
])
@Authenticator
def post(self, vm, reqargs):
"""
Set the metadata of {vm}
---
tags:
- vm
parameters:
- in: query
name: limit
type: string
required: false
description: The CSV list of node(s) the VM is permitted to be assigned to; should include "node" and any other valid target nodes; this limit will be used for autoselection on definition and migration
- in: query
name: selector
type: string
required: false
description: The selector used to determine candidate nodes during migration
enum:
- mem
- vcpus
- load
- vms
- in: query
name: autostart
type: boolean
required: false
description: Whether to autostart the VM when its node returns to ready domain state
- in: query
name: profile
type: string
required: false
description: The PVC provisioner profile for the VM
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.update_vm_meta(
vm,
reqargs.get('limit', None),
reqargs.get('selector', None),
reqargs.get('autostart', None),
reqargs.get('profile', None)
)
api.add_resource(API_VM_Metadata, '/vm/<vm>/meta')
# /vm/<vm</state
class API_VM_State(Resource):
@Authenticator
def get(self, vm):
"""
Return the state information of {vm}
---
tags:
- vm
responses:
200:
description: OK
schema:
type: object
id: VMState
properties:
name:
type: string
description: The name of the VM
state:
type: string
description: The current state of the VM
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.vm_state(vm)
@RequestParser([
{ 'name': 'state', 'choices': ('start', 'shutdown', 'stop', 'restart', 'disable'), 'helptext': "A valid state must be specified", 'required': True }
])
@Authenticator
def post(self, vm, reqargs):
"""
Set the state of {vm}
---
tags:
- vm
parameters:
- in: query
name: state
type: string
required: true
description: The new state of the VM
enum:
- start
- shutdown
- stop
- restart
- disable
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
state = reqargs.get('state', None)
if state == 'start':
return api_helper.vm_start(vm)
if state == 'shutdown':
return api_helper.vm_shutdown(vm)
if state == 'stop':
return api_helper.vm_stop(vm)
if state == 'restart':
return api_helper.vm_restart(vm)
if state == 'disable':
return api_helper.vm_disable(vm)
abort(400)
api.add_resource(API_VM_State, '/vm/<vm>/state')
# /vm/<vm>/node
class API_VM_Node(Resource):
@Authenticator
def get(self, vm):
"""
Return the node information of {vm}
---
tags:
- vm
responses:
200:
description: OK
schema:
type: object
id: VMNode
properties:
name:
type: string
description: The name of the VM
node:
type: string
description: The node the VM is currently assigned to
last_node:
type: string
description: The last node the VM was assigned to before migrating
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.vm_node(vm)
@RequestParser([
{ 'name': 'action', 'choices': ('migrate', 'unmigrate', 'move'), 'helptext': "A valid action must be specified", 'required': True },
{ 'name': 'node' },
{ 'name': 'force' }
])
@Authenticator
def post(self, vm, reqargs):
"""
Set the node of {vm}
---
tags:
- vm
parameters:
- in: query
name: action
type: string
required: true
description: The action to take to change nodes
enum:
- migrate
- unmigrate
- move
- in: query
name: node
type: string
description: The node the VM should be assigned to; autoselect if empty or invalid
- in: query
name: force
type: boolean
description: Whether to force an already-migrated VM to a new node
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
action = reqargs.get('action', None)
node = reqargs.get('node', None)
force = bool(strtobool(reqargs.get('force', 'false')))
if action == 'move':
return api_helper.vm_move(vm, node)
if action == 'migrate':
return api_helper.vm_migrate(vm, node, force)
if action == 'unmigrate':
return api_helper.vm_unmigrate(vm)
abort(400)
api.add_resource(API_VM_Node, '/vm/<vm>/node')
# /vm/<vm>/locks
class API_VM_Locks(Resource):
@Authenticator
def post(self, vm):
"""
Flush disk locks of {vm}
---
tags:
- vm
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.vm_flush_locks(vm)
api.add_resource(API_VM_Locks, '/vm/<vm>/locks')
# /vm/<vm</console
class API_VM_Console(Resource):
@RequestParser([
{ 'name': 'lines' }
])
@Authenticator
def get(self, vm, reqargs):
"""
Return the recent console log of {vm}
---
tags:
- vm
parameters:
- in: query
name: lines
type: integer
required: false
description: The number of lines to retrieve
responses:
200:
description: OK
schema:
type: object
id: VMLog
properties:
name:
type: string
description: The name of the VM
data:
type: string
description: The recent console log text
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.vm_console(
vm,
reqargs.get('lines', None)
)
api.add_resource(API_VM_Console, '/vm/<vm>/console')
##########################################################
# Client API - Network
##########################################################
# /network
class API_Network_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of networks in the cluster
---
tags:
- network
definitions:
- schema:
type: object
id: network
properties:
vni:
type: integer
description: The VNI of the network
description:
type: string
description: The description of the network
type:
type: string
description: The type of network
enum:
- managed
- bridged
domain:
type: string
description: The DNS domain of the network ("managed" networks only)
name_servers:
type: array
description: The configured DNS nameservers of the network for NS records ("managed" networks only)
items:
type: string
ip4:
type: object
description: The IPv4 details of the network ("managed" networks only)
properties:
network:
type: string
description: The IPv4 network subnet in CIDR format
gateway:
type: string
description: The IPv4 default gateway address
dhcp_flag:
type: boolean
description: Whether DHCP is enabled
dhcp_start:
type: string
description: The IPv4 DHCP pool start address
dhcp_end:
type: string
description: The IPv4 DHCP pool end address
ip6:
type: object
description: The IPv6 details of the network ("managed" networks only)
properties:
network:
type: string
description: The IPv6 network subnet in CIDR format
gateway:
type: string
description: The IPv6 default gateway address
dhcp_flag:
type: boolean
description: Whether DHCPv6 is enabled
parameters:
- in: query
name: limit
type: string
required: false
description: A VNI or description search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/network'
"""
return api_helper.net_list(reqargs.get('limit', None))
@RequestParser([
{ 'name': 'vni', 'required': True },
{ 'name': 'description', 'required': True },
{ 'name': 'nettype', 'choices': ('managed', 'bridged'), 'helptext': 'A valid nettype must be specified', 'required': True },
{ 'name': 'domain' },
{ 'name': 'name_servers' },
{ 'name': 'ip4_network' },
{ 'name': 'ip4_gateway' },
{ 'name': 'ip6_network' },
{ 'name': 'ip6_gateway' },
{ 'name': 'dhcp4' },
{ 'name': 'dhcp4_start' },
{ 'name': 'dhcp4_end' }
])
@Authenticator
def post(self, reqargs):
"""
Create a new network
---
tags:
- network
parameters:
- in: query
name: vni
type: integer
required: true
description: The VNI of the network
- in: query
name: description
type: string
required: true
description: The description of the network
- in: query
name: nettype
type: string
required: true
description: The type of network
enum:
- managed
- bridged
- in: query
name: domain
type: string
description: The DNS domain of the network ("managed" networks only)
- in: query
name: name_servers
type: string
description: The CSV list of DNS nameservers for network NS records ("managed" networks only)
- in: query
name: ip4_network
type: string
description: The IPv4 network subnet of the network in CIDR format; IPv4 disabled if unspecified ("managed" networks only)
- in: query
name: ip4_gateway
type: string
description: The IPv4 default gateway address of the network ("managed" networks only)
- in: query
name: dhcp4
type: boolean
description: Whether to enable DHCPv4 for the network ("managed" networks only)
- in: query
name: dhcp4_start
type: string
description: The DHCPv4 pool start address of the network ("managed" networks only)
- in: query
name: dhcp4_end
type: string
description: The DHCPv4 pool end address of the network ("managed" networks only)
- in: query
name: ip6_network
type: string
description: The IPv6 network subnet of the network in CIDR format; IPv6 disabled if unspecified; DHCPv6 is always used in IPv6 managed networks ("managed" networks only)
- in: query
name: ip6_gateway
type: string
description: The IPv6 default gateway address of the network ("managed" networks only)
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
if reqargs.get('name_servers', None):
name_servers = reqargs.get('name_servers', None).split(',')
else:
name_servers = ''
return api_helper.net_add(
reqargs.get('vni', None),
reqargs.get('description', None),
reqargs.get('nettype', None),
reqargs.get('domain', None),
name_servers,
reqargs.get('ip4_network', None),
reqargs.get('ip4_gateway', None),
reqargs.get('ip6_network', None),
reqargs.get('ip6_gateway', None),
bool(strtobool(reqargs.get('dhcp4', 'false'))),
reqargs.get('dhcp4_start', None),
reqargs.get('dhcp4_end', None),
)
api.add_resource(API_Network_Root, '/network')
# /network/<vni>
class API_Network_Element(Resource):
@Authenticator
def get(self, vni):
"""
Return information about network {vni}
---
tags:
- network
responses:
200:
description: OK
schema:
$ref: '#/definitions/network'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_list(vni, is_fuzzy=False)
@RequestParser([
{ 'name': 'description', 'required': True },
{ 'name': 'nettype', 'choices': ('managed', 'bridged'), 'helptext': 'A valid nettype must be specified', 'required': True },
{ 'name': 'domain' },
{ 'name': 'name_servers' },
{ 'name': 'ip4_network' },
{ 'name': 'ip4_gateway' },
{ 'name': 'ip6_network' },
{ 'name': 'ip6_gateway' },
{ 'name': 'dhcp4' },
{ 'name': 'dhcp4_start' },
{ 'name': 'dhcp4_end' }
])
@Authenticator
def post(self, vni, reqargs):
"""
Create a new network {vni}
---
tags:
- network
parameters:
- in: query
name: description
type: string
required: true
description: The description of the network
- in: query
name: nettype
type: string
required: true
description: The type of network
enum:
- managed
- bridged
- in: query
name: domain
type: string
description: The DNS domain of the network ("managed" networks only)
- in: query
name: name_servers
type: string
description: The CSV list of DNS nameservers for network NS records ("managed" networks only)
- in: query
name: ip4_network
type: string
description: The IPv4 network subnet of the network in CIDR format; IPv4 disabled if unspecified ("managed" networks only)
- in: query
name: ip4_gateway
type: string
description: The IPv4 default gateway address of the network ("managed" networks only)
- in: query
name: dhcp4
type: boolean
description: Whether to enable DHCPv4 for the network ("managed" networks only)
- in: query
name: dhcp4_start
type: string
description: The DHCPv4 pool start address of the network ("managed" networks only)
- in: query
name: dhcp4_end
type: string
description: The DHCPv4 pool end address of the network ("managed" networks only)
- in: query
name: ip6_network
type: string
description: The IPv6 network subnet of the network in CIDR format; IPv6 disabled if unspecified; DHCPv6 is always used in IPv6 managed networks ("managed" networks only)
- in: query
name: ip6_gateway
type: string
description: The IPv6 default gateway address of the network ("managed" networks only)
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
if reqargs.get('name_servers', None):
name_servers = reqargs.get('name_servers', None).split(',')
else:
name_servers = ''
return api_helper.net_add(
reqargs.get('vni', None),
reqargs.get('description', None),
reqargs.get('nettype', None),
reqargs.get('domain', None),
name_servers,
reqargs.get('ip4_network', None),
reqargs.get('ip4_gateway', None),
reqargs.get('ip6_network', None),
reqargs.get('ip6_gateway', None),
bool(strtobool(reqargs.get('dhcp4', 'false'))),
reqargs.get('dhcp4_start', None),
reqargs.get('dhcp4_end', None),
)
@RequestParser([
{ 'name': 'description' },
{ 'name': 'domain' },
{ 'name': 'name_servers' },
{ 'name': 'ip4_network' },
{ 'name': 'ip4_gateway' },
{ 'name': 'ip6_network' },
{ 'name': 'ip6_gateway' },
{ 'name': 'dhcp4' },
{ 'name': 'dhcp4_start' },
{ 'name': 'dhcp4_end' }
])
@Authenticator
def put(self, vni, reqargs):
"""
Update details of network {vni}
Note: A network's type cannot be changed; the network must be removed and recreated as the new type
---
tags:
- network
parameters:
- in: query
name: description
type: string
description: The description of the network
- in: query
name: domain
type: string
description: The DNS domain of the network ("managed" networks only)
- in: query
name: name_servers
type: string
description: The CSV list of DNS nameservers for network NS records ("managed" networks only)
- in: query
name: ip4_network
type: string
description: The IPv4 network subnet of the network in CIDR format; IPv4 disabled if unspecified ("managed" networks only)
- in: query
name: ip4_gateway
type: string
description: The IPv4 default gateway address of the network ("managed" networks only)
- in: query
name: dhcp4
type: boolean
description: Whether to enable DHCPv4 for the network ("managed" networks only)
- in: query
name: dhcp4_start
type: string
description: The DHCPv4 pool start address of the network ("managed" networks only)
- in: query
name: dhcp4_end
type: string
description: The DHCPv4 pool end address of the network ("managed" networks only)
- in: query
name: ip6_network
type: string
description: The IPv6 network subnet of the network in CIDR format; IPv6 disabled if unspecified; DHCPv6 is always used in IPv6 managed networks ("managed" networks only)
- in: query
name: ip6_gateway
type: string
description: The IPv6 default gateway address of the network ("managed" networks only)
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
if reqargs.get('name_servers', None):
name_servers = reqargs.get('name_servers', None).split(',')
else:
name_servers = ''
return api_helper.net_modify(
vni,
reqargs.get('description', None),
reqargs.get('domain', None),
name_servers,
reqargs.get('ip4_network', None),
reqargs.get('ip4_gateway', None),
reqargs.get('ip6_network', None),
reqargs.get('ip6_gateway', None),
reqargs.get('dhcp4', None),
reqargs.get('dhcp4_start', None),
reqargs.get('dhcp4_end', None),
)
@Authenticator
def delete(self, vni):
"""
Remove network {vni}
---
tags:
- network
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_remove(vni)
api.add_resource(API_Network_Element, '/network/<vni>')
# /network/<vni>/lease
class API_Network_Lease_Root(Resource):
@RequestParser([
{ 'name': 'limit' },
{ 'name': 'static' }
])
@Authenticator
def get(self, vni, reqargs):
"""
Return a list of DHCP leases in network {vni}
---
tags:
- network
definitions:
- schema:
type: object
id: lease
properties:
hostname:
type: string
description: The (short) hostname of the lease
ip4_address:
type: string
description: The IPv4 address of the lease
mac_address:
type: string
description: The MAC address of the lease
timestamp:
type: integer
description: The UNIX timestamp of the lease creation
parameters:
- in: query
name: limit
type: string
required: false
description: A MAC address search limit; fuzzy by default, use ^/$ to force exact matches
- in: query
name: static
type: boolean
required: false
default: false
description: Whether to show only static leases
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/lease'
400:
description: Bad request
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_dhcp_list(
vni,
reqargs.get('limit', None),
bool(strtobool(reqargs.get('static', 'false')))
)
@RequestParser([
{ 'name': 'macaddress', 'required': True },
{ 'name': 'ipaddress', 'required': True },
{ 'name': 'hostname' }
])
@Authenticator
def post(self, vni, reqargs):
"""
Create a new static DHCP lease in network {vni}
---
tags:
- network
parameters:
- in: query
name: macaddress
type: string
required: false
description: A MAC address for the lease
- in: query
name: ipaddress
type: string
required: false
description: An IPv4 address for the lease
- in: query
name: hostname
type: string
required: false
description: An optional hostname for the lease
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_dhcp_add(
vni,
reqargs.get('ipaddress', None),
reqargs.get('macaddres', None),
reqargs.get('hostname', None)
)
api.add_resource(API_Network_Lease_Root, '/network/<vni>/lease')
# /network/<vni>/lease/{mac}
class API_Network_Lease_Element(Resource):
@Authenticator
def get(self, vni, mac):
"""
Return information about DHCP lease {mac} in network {vni}
---
tags:
- network
definitions:
- schema:
type: object
id: lease
properties:
hostname:
type: string
description: The (short) hostname of the lease
ip4_address:
type: string
description: The IPv4 address of the lease
mac_address:
type: string
description: The MAC address of the lease
timestamp:
type: integer
description: The UNIX timestamp of the lease creation
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/lease'
400:
description: Bad request
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_dhcp_list(
vni,
mac,
False
)
@RequestParser([
{ 'name': 'ipaddress', 'required': True },
{ 'name': 'hostname' }
])
@Authenticator
def post(self, vni, mac):
"""
Create a new static DHCP lease {mac} in network {vni}
---
tags:
- network
parameters:
- in: query
name: macaddress
type: string
required: false
description: A MAC address for the lease
- in: query
name: ipaddress
type: string
required: false
description: An IPv4 address for the lease
- in: query
name: hostname
type: string
required: false
description: An optional hostname for the lease
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_dhcp_add(
vni,
reqargs.get('ipaddress', None),
mac,
reqargs.get('hostname', None)
)
@Authenticator
def delete(self, vni, mac):
"""
Delete static DHCP lease {mac}
---
tags:
- network
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_dhcp_remove(
vni,
mac
)
api.add_resource(API_Network_Lease_Element, '/network/<vni>/lease/<mac>')
# /network/<vni>/acl
class API_Network_ACL_Root(Resource):
@RequestParser([
{ 'name': 'limit' },
{ 'name': 'direction', 'choices': ('in', 'out'), 'helpmsg': "A valid direction must be specified" }
])
@Authenticator
def get(self, vni, reqargs):
"""
Return a list of ACLs in network {vni}
---
tags:
- network
definitions:
- schema:
type: object
id: acl
properties:
description:
type: string
description: The description of the rule
direction:
type: string
description: The direction the rule applies in
order:
type: integer
description: The order of the rule in the chain
rule:
type: string
description: The NFT-format rule string
parameters:
- in: query
name: limit
type: string
required: false
description: A description search limit; fuzzy by default, use ^/$ to force exact matches
- in: query
name: direction
type: string
required: false
description: The direction of rules to display; both directions shown if unspecified
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/acl'
400:
description: Bad request
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_acl_list(
vni,
reqargs.get('limit', None),
reqargs.get('direction', None)
)
@RequestParser([
{ 'name': 'description', 'required': True, 'helpmsg': "A whitespace-free description must be specified" },
{ 'name': 'rule', 'required': True, 'helpmsg': "A rule must be specified" },
{ 'name': 'direction', 'choices': ('in', 'out'), 'helpmsg': "A valid direction must be specified" },
{ 'name': 'order' }
])
@Authenticator
def post(self, vni, reqargs):
"""
Create a new ACL in network {vni}
---
tags:
- network
parameters:
- in: query
name: description
type: string
required: true
description: A whitespace-free description/name for the ACL
- in: query
name: direction
type: string
required: false
description: The direction of the ACL; defaults to "in" if unspecified
enum:
- in
- out
- in: query
name: order
type: integer
description: The order of the ACL in the chain; defaults to the end
- in: query
name: rule
type: string
required: true
description: The raw NFT firewall rule string
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.net_acl_add(
vni,
reqargs.get('direction', 'in'),
reqargs.get('description', None),
reqargs.get('rule', None),
reqargs.get('order', None)
)
api.add_resource(API_Network_ACL_Root, '/network/<vni>/acl')
# /network/<vni>/acl/<description>
class API_Network_ACL_Element(Resource):
@Authenticator
def get(self, vni, description):
"""
Return information about ACL {description} in network {vni}
---
tags:
- network
responses:
200:
description: OK
schema:
$ref: '#/definitions/acl'
400:
description: Bad request
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_acl_list(
vni,
description,
None,
is_fuzzy=False
)
@RequestParser([
{ 'name': 'rule', 'required': True, 'helpmsg': "A rule must be specified" },
{ 'name': 'direction', 'choices': ('in', 'out'), 'helpmsg': "A valid direction must be specified" },
{ 'name': 'order' }
])
@Authenticator
def post(self, vni, description, reqargs):
"""
Create a new ACL {description} in network {vni}
---
tags:
- network
parameters:
- in: query
name: direction
type: string
required: false
description: The direction of the ACL; defaults to "in" if unspecified
enum:
- in
- out
- in: query
name: order
type: integer
description: The order of the ACL in the chain; defaults to the end
- in: query
name: rule
type: string
required: true
description: The raw NFT firewall rule string
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.net_acl_add(
vni,
reqargs.get('direction', 'in'),
description,
reqargs.get('rule', None),
reqargs.get('order', None)
)
@Authenticator
def delete(self, vni, description):
"""
Delete ACL {description} in network {vni}
---
tags:
- network
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.net_acl_remove(
vni,
description
)
api.add_resource(API_Network_ACL_Element, '/network/<vni>/acl/<description>')
##########################################################
# Client API - Storage
##########################################################
# Note: The prefix `/storage` allows future potential storage subsystems.
# Since Ceph is the only section not abstracted by PVC directly
# (i.e. it references Ceph-specific concepts), this makes more
# sense in the long-term.#
# /storage
class API_Storage_Root(Resource):
@Authenticator
def get(self):
pass
api.add_resource(API_Storage_Root, '/storage')
# /storage/ceph
class API_Storage_Ceph_Root(Resource):
@Authenticator
def get(self):
pass
api.add_resource(API_Storage_Ceph_Root, '/storage/ceph')
# /storage/ceph/status
class API_Storage_Ceph_Status(Resource):
@Authenticator
def get(self):
"""
Return status data for the PVC Ceph cluster
---
tags:
- storage / ceph
responses:
200:
description: OK
schema:
type: object
properties:
type:
type: string
description: The type of Ceph data returned
primary_node:
type: string
description: The curent primary node in the cluster
ceph_data:
type: string
description: The raw output data
"""
return api_helper.ceph_status()
api.add_resource(API_Storage_Ceph_Status, '/storage/ceph/status')
# /storage/ceph/utilization
class API_Storage_Ceph_Utilization(Resource):
@Authenticator
def get(self):
"""
Return utilization data for the PVC Ceph cluster
---
tags:
- storage / ceph
responses:
200:
description: OK
schema:
type: object
properties:
type:
type: string
description: The type of Ceph data returned
primary_node:
type: string
description: The curent primary node in the cluster
ceph_data:
type: string
description: The raw output data
"""
return api_helper.ceph_radosdf()
api.add_resource(API_Storage_Ceph_Utilization, '/storage/ceph/utilization')
# /storage/ceph/option
class API_Storage_Ceph_Option(Resource):
@RequestParser([
{ 'name': 'option', 'required': True, 'helpmsg': "A valid option must be specified" },
{ 'name': 'action', 'required': True, 'choices': ('set', 'unset'), 'helpmsg': "A valid action must be specified" },
])
@Authenticator
def post(self, reqargs):
"""
Set or unset OSD options on the Ceph cluster
---
tags:
- storage / ceph
parameters:
- in: query
name: option
type: string
required: true
description: The Ceph OSD option to act on; must be valid to "ceph osd set/unset"
- in: query
name: action
type: string
required: true
description: The action to take
enum:
- set
- unset
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
if reqargs.get('action') == 'set':
return api_helper.ceph_osd_set(reqargs.get('option'))
if reqargs.get('action') == 'unset':
return api_helper.ceph_osd_unset(reqargs.get('option'))
abort(400)
api.add_resource(API_Storage_Ceph_Option, '/storage/ceph/option')
# /storage/ceph/osd
class API_Storage_Ceph_OSD_Root(Resource):
@RequestParser([
{ 'name': 'limit' },
])
@Authenticator
def get(self, reqargs):
"""
Return a list of Ceph OSDs in the cluster
---
tags:
- storage / ceph
definitions:
- schema:
type: object
id: osd
properties:
id:
type: string (containing integer)
description: The Ceph ID of the OSD
stats:
type: object
properties:
uuid:
type: string
description: The Ceph OSD UUID
up:
type: boolean integer
description: Whether OSD is in "up" state
in:
type: boolean integer
description: Whether OSD is in "in" state
primary_affinity:
type: integer
description: The Ceph primary affinity of the OSD
utilization:
type: number
description: The utilization percentage of the OSD
var:
type: number
description: The usage variability among OSDs
pgs:
type: integer
description: The number of placement groups on this OSD
kb:
type: integer
description: Size of the OSD in KB
weight:
type: number
description: The weight of the OSD in the CRUSH map
reweight:
type: number
description: The active cluster weight of the OSD
node:
type: string
description: The PVC node the OSD resides on
used:
type: string
description: The used space on the OSD in human-readable format
avail:
type: string
description: The free space on the OSD in human-readable format
wr_ops:
type: integer
description: Cluster-lifetime write operations to OSD
rd_ops:
type: integer
description: Cluster-lifetime read operations from OSD
wr_data:
type: integer
description: Cluster-lifetime write size to OSD
rd_data:
type: integer
description: Cluster-lifetime read size from OSD
state:
type: string
description: CSV of the current state of the OSD
parameters:
- in: query
name: limit
type: string
required: false
description: A OSD ID search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/osd'
"""
return api_helper.ceph_osd_list(
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'node', 'required': True, 'helpmsg': "A valid node must be specified" },
{ 'name': 'device', 'required': True, 'helpmsg': "A valid device must be specified" },
{ 'name': 'weight', 'required': True, 'helpmsg': "An OSD weight must be specified" },
])
@Authenticator
def post(self, reqargs):
"""
Add a Ceph OSD to the cluster
Note: This task may take up to 30s to complete and return
---
tags:
- storage / ceph
parameters:
- in: query
name: node
type: string
required: true
description: The PVC node to create the OSD on
- in: query
name: device
type: string
required: true
description: The block device (e.g. "/dev/sdb", "/dev/disk/by-path/...", etc.) to create the OSD on
- in: query
name: weight
type: number
required: true
description: The Ceph CRUSH weight for the OSD
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_osd_add(
reqargs.get('node', None),
reqargs.get('device', None),
reqargs.get('weight', None)
)
api.add_resource(API_Storage_Ceph_OSD_Root, '/storage/ceph/osd')
# /storage/ceph/osd/<osdid>
class API_Storage_Ceph_OSD_Element(Resource):
@Authenticator
def get(self, osdid):
"""
Return information about Ceph OSD {osdid}
---
tags:
- storage / ceph
responses:
200:
description: OK
schema:
$ref: '#/definitions/osd'
"""
return api_helper.ceph_osd_list(
osdid
)
@RequestParser([
{ 'name': 'yes-i-really-mean-it', 'required': True, 'helpmsg': "Please confirm that yes-i-really-mean-it" }
])
@Authenticator
def delete(self, osdid, reqargs):
"""
Remove Ceph OSD {osdid}
Note: This task may take up to 30s to complete and return
Warning: This operation may have unintended consequences for the storage cluster; ensure the cluster can support removing the OSD before proceeding
---
tags:
- storage / ceph
parameters:
- in: query
name: yes-i-really-mean-it
type: string
required: true
description: A confirmation string to ensure that the API consumer really means it
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_osd_remove(
osdid
)
api.add_resource(API_Storage_Ceph_OSD_Element, '/storage/ceph/osd/<osdid>')
# /storage/ceph/osd/<osdid>/state
class API_Storage_Ceph_OSD_State(Resource):
@Authenticator
def get(self, osdid):
"""
Return the current state of OSD {osdid}
---
tags:
- storage / ceph
responses:
200:
description: OK
schema:
type: object
properties:
state:
type: string
description: The current OSD state
"""
return api_helper.ceph_osd_state(
osdid
)
@RequestParser([
{ 'name': 'state', 'choices': ('in', 'out'), 'required': True, 'helpmsg': "A valid state must be specified" },
])
@Authenticator
def post(self, osdid, reqargs):
"""
Set the current state of OSD {osdid}
---
tags:
- storage / ceph
parameters:
- in: query
name: state
type: string
required: true
description: Set the OSD to this state
responses:
200:
description: OK
schema:
type: object
id: Message
"""
if reqargs.get('state', None) == 'in':
return api_helper.ceph_osd_in(
osdid
)
if reqargs.get('state', None) == 'out':
return api_helper.ceph_osd_out(
osdid
)
abort(400)
api.add_resource(API_Storage_Ceph_OSD_State, '/storage/ceph/osd/<osdid>/state')
# /storage/ceph/pool
class API_Storage_Ceph_Pool_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of pools in the cluster
---
tags:
- storage / ceph
definitions:
- schema:
type: object
id: pool
properties:
name:
type: string
description: The name of the pool
stats:
type: object
properties:
id:
type: integer
description: The Ceph pool ID
free_bytes:
type: integer
description: The total free space (in bytes)
used_bytes:
type: integer
description: The total used space (in bytes)
used_percent:
type: number
description: The ratio of used space to free space
num_objects:
type: integer
description: The number of Ceph objects before replication
num_object_clones:
type: integer
description: The total number of cloned Ceph objects
num_object_copies:
type: integer
description: The total number of Ceph objects after replication
num_objects_missing_on_primary:
type: integer
description: The total number of missing-on-primary Ceph objects
num_objects_unfound:
type: integer
description: The total number of unfound Ceph objects
num_objects_degraded:
type: integer
description: The total number of degraded Ceph objects
read_ops:
type: integer
description: The total read operations on the pool (pool-lifetime)
read_bytes:
type: integer
description: The total read bytes on the pool (pool-lifetime)
write_ops:
type: integer
description: The total write operations on the pool (pool-lifetime)
write_bytes:
type: integer
description: The total write bytes on the pool (pool-lifetime)
parameters:
- in: query
name: limit
type: string
required: false
description: A pool name search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/pool'
"""
return api_helper.ceph_pool_list(
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'pool', 'required': True, 'helpmsg': "A pool name must be specified" },
{ 'name': 'pgs', 'required': True, 'helpmsg': "A placement group count must be specified" },
{ 'name': 'replcfg', 'required': True, 'helpmsg': "A valid replication configuration must be specified" }
])
@Authenticator
def post(self, reqargs):
"""
Create a new Ceph pool
---
tags:
- storage / ceph
parameters:
- in: query
name: pool
type: string
required: true
description: The name of the pool
- in: query
name: pgs
type: integer
required: true
description: The number of placement groups (PGs) for the pool
- in: query
name: replcfg
type: string
required: true
description: The replication configuration (e.g. "copies=3,mincopies=2") for the pool
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_pool_add(
reqargs.get('pool', None),
reqargs.get('pgs', None),
reqargs.get('replcfg', None)
)
api.add_resource(API_Storage_Ceph_Pool_Root, '/storage/ceph/pool')
# /storage/ceph/pool/<pool>
class API_Storage_Ceph_Pool_Element(Resource):
@Authenticator
def get(self, pool):
"""
Return information about {pool}
---
tags:
- storage / ceph
responses:
200:
description: OK
schema:
$ref: '#/definitions/pool'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper,ceph_pool_list(
pool,
is_fuzzy=False
)
@RequestParser([
{ 'name': 'pgs', 'required': True, 'helpmsg': "A placement group count must be specified" },
{ 'name': 'replcfg', 'required': True, 'helpmsg': "A valid replication configuration must be specified" }
])
@Authenticator
def post(self, pool):
"""
Create a new Ceph pool {pool}
---
tags:
- storage / ceph
parameters:
- in: query
name: pgs
type: integer
required: true
description: The number of placement groups (PGs) for the pool
- in: query
name: replcfg
type: string
required: true
description: The replication configuration (e.g. "copies=3,mincopies=2") for the pool
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
api_helper.ceph_pool_add(
pool,
reqargs.get('pgs', None),
reqargs.get('replcfg', None)
)
@RequestParser([
{ 'name': 'yes-i-really-mean-it', 'required': True, 'helpmsg': "Please confirm that yes-i-really-mean-it" }
])
@Authenticator
def delete(self, pool, reqargs):
"""
Remove Ceph pool {pool}
Note: This task may take up to 30s to complete and return
---
tags:
- storage / ceph
parameters:
- in: query
name: yes-i-really-mean-it
type: string
required: true
description: A confirmation string to ensure that the API consumer really means it
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_pool_remove(
pool
)
api.add_resource(API_Storage_Ceph_Pool_Element, '/storage/ceph/pool/<pool>')
# /storage/ceph/volume
class API_Storage_Ceph_Volume_Root(Resource):
@RequestParser([
{ 'name': 'limit' },
{ 'name': 'pool' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of volumes in the cluster
---
tags:
- storage / ceph
definitions:
- schema:
type: object
id: volume
properties:
name:
type: string
description: The name of the volume
pool:
type: string
description: The name of the pool containing the volume
stats:
type: object
properties:
name:
type: string
description: The name of the volume
id:
type: string
description: The Ceph volume ID
size:
type: string
description: The size of the volume (human-readable values)
objects:
type: integer
description: The number of Ceph objects making up the volume
order:
type: integer
description: The Ceph volume order ID
object_size:
type: integer
description: The size of each object in bytes
snapshot_count:
type: integer
description: The number of snapshots of the volume
block_name_prefix:
type: string
description: The Ceph-internal block name prefix
format:
type: integer
description: The Ceph RBD volume format
features:
type: array
items:
type: string
description: The Ceph RBD feature
op_features:
type: array
items:
type: string
description: The Ceph RBD operational features
flags:
type: array
items:
type: string
description: The Ceph RBD volume flags
create_timestamp:
type: string
description: The volume creation timestamp
access_timestamp:
type: string
description: The volume access timestamp
modify_timestamp:
type: string
description: The volume modification timestamp
parameters:
- in: query
name: limit
type: string
required: false
description: A volume name search limit; fuzzy by default, use ^/$ to force exact matches
- in: query
name: pool
type: string
required: false
description: A pool to limit the search to
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/volume'
"""
return api_helper.ceph_volume_list(
reqargs.get('pool', None),
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'volume', 'required': True, 'helpmsg': "A volume name must be specified" },
{ 'name': 'pool', 'required': True, 'helpmsg': "A valid pool name must be specified" },
{ 'name': 'size', 'required': True, 'helpmsg': "A volume size in bytes (or with k/M/G/T suffix) must be specified" }
])
@Authenticator
def post(self, reqargs):
"""
Create a new Ceph volume
---
tags:
- storage / ceph
parameters:
- in: query
name: volume
type: string
required: true
description: The name of the volume
- in: query
name: pool
type: integer
required: true
description: The name of the pool to contain the volume
- in: query
name: size
type: string
required: true
description: The volume size in bytes (or with a metric suffix, i.e. k/M/G/T)
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_add(
reqargs.get('pool', None),
reqargs.get('volume', None),
reqargs.get('size', None)
)
api.add_resource(API_Storage_Ceph_Volume_Root, '/storage/ceph/volume')
# /storage/ceph/volume/<pool>/<volume>
class API_Storage_Ceph_Volume_Element(Resource):
@Authenticator
def get(self, pool, volume):
"""
Return information about volume {volume} in pool {pool}
---
tags:
- storage / ceph
responses:
200:
description: OK
schema:
$ref: '#/definitions/volume'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_list(
pool,
volume,
is_fuzzy=False
)
@RequestParser([
{ 'name': 'size', 'required': True, 'helpmsg': "A volume size in bytes (or with k/M/G/T suffix) must be specified" }
])
@Authenticator
def post(self, pool, volume, reqargs):
"""
Create a new Ceph volume {volume} in pool {pool}
---
tags:
- storage / ceph
parameters:
- in: query
name: size
type: string
required: true
description: The volume size in bytes (or with a metric suffix, i.e. k/M/G/T)
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_add(
pool,
volume,
reqargs.get('size', None)
)
@RequestParser([
{ 'name': 'size' },
{ 'name': 'new_name' }
])
@Authenticator
def put(self, pool, volume, reqargs):
"""
Update the size or name of Ceph volume {volume} in pool {pool}
---
tags:
- storage / ceph
parameters:
- in: query
name: size
type: string
required: false
description: The new volume size in bytes (or with a metric suffix, i.e. k/M/G/T); must be greater than the previous size (shrinking not supported)
- in: query
name: new_name
type: string
required: false
description: The new volume name
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
if reqargs.get('size', None) and reqargs.get('new_name', None):
return { "message": "Can only perform one modification at once" }, 400
if reqargs.get('size', None):
return api_helper.ceph_volume_resize(
pool,
volume,
reqargs.get('size')
)
if reqargs.get('new_name', None):
return api_helper.ceph_volume_rename(
pool,
volume,
reqargs.get('new_name')
)
return { "message": "At least one modification must be specified" }, 400
@Authenticator
def delete(self, pool, volume):
"""
Remove Ceph volume {volume} from pool {pool}
Note: This task may take up to 30s to complete and return depending on the size of the volume
---
tags:
- storage / ceph
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_remove(
pool,
volume
)
api.add_resource(API_Storage_Ceph_Volume_Element, '/storage/ceph/volume/<pool>/<volume>')
# /storage/ceph/volume/<pool>/<volume>/clone
class API_Storage_Ceph_Volume_Element_Clone(Resource):
@RequestParser([
{ 'name': 'new_volume', 'required': True, 'helpmsg': "A new volume name must be specified" }
])
@Authenticator
def post(self, pool, volume, reqargs):
"""
Clone Ceph volume {volume} in pool {pool}
---
tags:
- storage / ceph
parameters:
- in: query
name: new_volume
type: string
required: true
description: The name of the new cloned volume
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_clone(
pool,
reqargs.get('new_volume', None),
volume
)
api.add_resource(API_Storage_Ceph_Volume_Element_Clone, '/storage/ceph/volume/<pool>/<volume>/clone')
# /storage/ceph/volume/<pool>/<volume>/upload
class API_Storage_Ceph_Volume_Element_Upload(Resource):
@RequestParser([
{ 'name': 'image_format', 'required': True, 'helpmsg': "A source image format must be specified" }
])
@Authenticator
def post(self, pool, volume, reqargs):
"""
Upload a disk image to Ceph volume {volume} in pool {pool}
The body must be a form body containing a file that is the binary contents of the image.
---
tags:
- storage / ceph
parameters:
- in: query
name: image_format
type: string
required: true
description: The type of source image file
enum:
- raw
- vmdk
- qcow2
- qed
- vdi
- vpc
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
from flask_restful import reqparse
from werkzeug.datastructures import FileStorage
parser = reqparse.RequestParser()
parser.add_argument('file', type=FileStorage, location='files')
data = parser.parse_args()
image_data = data.get('file', None)
if not image_data:
return {'message':'An image file contents must be specified'}, 400
return api_helper.ceph_volume_upload(
pool,
volume,
image_data,
reqargs.get('image_format', None)
)
api.add_resource(API_Storage_Ceph_Volume_Element_Upload, '/storage/ceph/volume/<pool>/<volume>/upload')
# /storage/ceph/snapshot
class API_Storage_Ceph_Snapshot_Root(Resource):
@RequestParser([
{ 'name': 'pool' },
{ 'name': 'volume' },
{ 'name': 'limit' },
])
@Authenticator
def get(self, reqargs):
"""
Return a list of snapshots in the cluster
---
tags:
- storage / ceph
definitions:
- schema:
type: object
id: snapshot
properties:
snapshot:
type: string
description: The name of the snapshot
volume:
type: string
description: The name of the volume
pool:
type: string
description: The name of the pool
parameters:
- in: query
name: limit
type: string
required: false
description: A volume name search limit; fuzzy by default, use ^/$ to force exact matches
- in: query
name: pool
type: string
required: false
description: A pool to limit the search to
- in: query
name: volume
type: string
required: false
description: A volume to limit the search to
responses:
200:
description: OK
schema:
type: array
items:
$ref: '#/definitions/snapshot'
"""
return api_helper.ceph_volume_snapshot_list(
reqargs.get('pool', None),
reqargs.get('volume', None),
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'snapshot', 'required': True, 'helpmsg': "A snapshot name must be specified" },
{ 'name': 'volume', 'required': True, 'helpmsg': "A volume name must be specified" },
{ 'name': 'pool', 'required': True, 'helpmsg': "A pool name must be specified" }
])
@Authenticator
def post(self, reqargs):
"""
Create a new Ceph snapshot
---
tags:
- storage / ceph
parameters:
- in: query
name: snapshot
type: string
required: true
description: The name of the snapshot
- in: query
name: volume
type: string
required: true
description: The name of the volume
- in: query
name: pool
type: integer
required: true
description: The name of the pool
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_snapshot_add(
reqargs.get('pool', None),
reqargs.get('volume', None),
reqargs.get('snapshot', None)
)
api.add_resource(API_Storage_Ceph_Snapshot_Root, '/storage/ceph/snapshot')
# /storage/ceph/snapshot/<pool>/<volume>/<snapshot>
class API_Storage_Ceph_Snapshot_Element(Resource):
@Authenticator
def get(self, pool, volume, snapshot):
"""
Return information about snapshot {snapshot} of volume {volume} in pool {pool}
---
tags:
- storage / ceph
responses:
200:
description: OK
schema:
$ref: '#/definitions/snapshot'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_snapshot_list(
pool,
volume,
snapshot,
is_fuzzy=False
)
@Authenticator
def post(self, pool, volume, snapshot):
"""
Create a new Ceph snapshot {snapshot} of volume {volume} in pool {pool}
---
tags:
- storage / ceph
parameters:
- in: query
name: snapshot
type: string
required: true
description: The name of the snapshot
- in: query
name: volume
type: string
required: true
description: The name of the volume
- in: query
name: pool
type: integer
required: true
description: The name of the pool
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_snapshot_add(
pool,
volume,
snapshot
)
@RequestParser([
{ 'name': 'new_name', 'required': True, 'helpmsg': "A new name must be specified" }
])
@Authenticator
def put(self, pool, volume, snapshot, reqargs):
"""
Update the name of Ceph snapshot {snapshot} of volume {volume} in pool {pool}
---
tags:
- storage / ceph
parameters:
- in: query
name: new_name
type: string
required: false
description: The new snaoshot name
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_snapshot_rename(
pool,
volume,
snapshot,
reqargs.get('new_name', None)
)
@Authenticator
def delete(self, pool, volume, snapshot):
"""
Remove Ceph snapshot {snapshot} of volume {volume} from pool {pool}
Note: This task may take up to 30s to complete and return depending on the size of the snapshot
---
tags:
- storage / ceph
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.ceph_volume_snapshot_remove(
pool,
volume,
snapshot
)
api.add_resource(API_Storage_Ceph_Snapshot_Element, '/storage/ceph/snapshot/<pool>/<volume>/<snapshot>')
##########################################################
# Provisioner API
##########################################################
# /provisioner
class API_Provisioner_Root(Resource):
@Authenticator
def get(self):
"""
Unused endpoint
"""
abort(404)
api.add_resource(API_Provisioner_Root, '/provisioner')
# /provisioner/template
class API_Provisioner_Template_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of all templates
---
tags:
- provisioner / template
definitions:
- schema:
type: object
id: all-templates
properties:
system-templates:
type: array
items:
$ref: '#/definitions/system-template'
network-templates:
type: array
items:
$ref: '#/definitions/network-template'
storage-templates:
type: array
items:
$ref: '#/definitions/storage-template'
parameters:
- in: query
name: limit
type: string
required: false
description: A template name search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
$ref: '#/definitions/all-templates'
"""
return api_provisioner.template_list(
reqargs.get('limit', None)
)
api.add_resource(API_Provisioner_Template_Root, '/provisioner/template')
# /provisioner/template/system
class API_Provisioner_Template_System_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of system templates
---
tags:
- provisioner / template
definitions:
- schema:
type: object
id: system-template
properties:
id:
type: integer
description: Internal provisioner template ID
name:
type: string
description: Template name
vcpu_count:
type: integer
description: vCPU count for VM
vram_mb:
type: integer
description: vRAM size in MB for VM
serial:
type: boolean
description: Whether to enable serial console for VM
vnc:
type: boolean
description: Whether to enable VNC console for VM
vnc_bind:
type: string
description: VNC bind address when VNC console is enabled
node_limit:
type: string
description: CSV list of node(s) to limit VM assignment to
node_selector:
type: string
description: Selector to use for VM node assignment on migration/move
node_autostart:
type: boolean
description: Whether to start VM with node ready state (one-time)
parameters:
- in: query
name: limit
type: string
required: false
description: A template name search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: list
items:
$ref: '#/definitions/system-template'
"""
return api_provisioner.list_template_system(
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'name', 'required': True, 'helpmsg': "A name must be specified" },
{ 'name': 'vcpus', 'required': True, 'helpmsg': "A vcpus value must be specified" },
{ 'name': 'vram', 'required': True, 'helpmsg': "A vram value in MB must be specified" },
{ 'name': 'serial', 'required': True, 'helpmsg': "A serial value must be specified" },
{ 'name': 'vnc', 'required': True, 'helpmsg': "A vnc value must be specified" },
{ 'name': 'vnc_bind' },
{ 'name': 'node_limit' },
{ 'name': 'node_selector' },
{ 'name': 'node_autostart' }
])
@Authenticator
def post(self, reqargs):
"""
Create a new system template
---
tags:
- provisioner / template
parameters:
- in: query
name: name
type: string
required: true
description: Template name
- in: query
name: vcpus
type: integer
required: true
description: vCPU count for VM
- in: query
name: vram
type: integer
required: true
description: vRAM size in MB for VM
- in: query
name: serial
type: boolean
required: true
description: Whether to enable serial console for VM
- in: query
name: vnc
type: boolean
required: true
description: Whether to enable VNC console for VM
- in: query
name: vnc_bind
type: string
required: false
description: VNC bind address when VNC console is enabled
- in: query
name: node_limit
type: string
required: false
description: CSV list of node(s) to limit VM assignment to
- in: query
name: node_selector
type: string
required: false
description: Selector to use for VM node assignment on migration/move
- in: query
name: node_autostart
type: boolean
required: false
description: Whether to start VM with node ready state (one-time)
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
# Validate arguments
try:
vcpus = int(reqargs.get('vcpus'))
except:
return { "message": "A vcpus value must be an integer" }, 400
try:
vram = int(reqargs.get('vram'))
except:
return { "message": "A vram value must be an integer" }, 400
# Cast boolean arguments
if bool(strtobool(reqargs.get('serial', 'false'))):
serial = True
else:
serial = False
if bool(strtobool(reqargs.get('vnc', 'false'))):
vnc = True
vnc_bind = reqargs.get('vnc_bind', None)
else:
vnc = False
vnc_bind = None
if reqargs.get('node_autostart', None) and bool(strtobool(reqargs.get('node_autostart', 'false'))):
node_autostart = True
else:
node_autostart = False
return api_provisioner.create_template_system(
reqargs.get('name'),
vcpus,
vram,
serial,
vnc,
vnc_bind,
reqargs.get('node_limit', None),
reqargs.get('node_selector', None),
node_autostart
)
api.add_resource(API_Provisioner_Template_System_Root, '/provisioner/template/system')
# /provisioner/template/system/<template>
class API_Provisioner_Template_System_Element(Resource):
@Authenticator
def get(self, template):
"""
Return information about system template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
$ref: '#/definitions/system-template'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.list_template_system(
template,
is_fuzzy=False
)
@RequestParser([
{ 'name': 'vcpus', 'required': True, 'helpmsg': "A vcpus value must be specified" },
{ 'name': 'vram', 'required': True, 'helpmsg': "A vram value in MB must be specified" },
{ 'name': 'serial', 'required': True, 'helpmsg': "A serial value must be specified" },
{ 'name': 'vnc', 'required': True, 'helpmsg': "A vnc value must be specified" },
{ 'name': 'vnc_bind' },
{ 'name': 'node_limit' },
{ 'name': 'node_selector' },
{ 'name': 'node_autostart' }
])
@Authenticator
def post(self, template, reqargs):
"""
Create a new system template {template}
---
tags:
- provisioner / template
parameters:
- in: query
name: vcpus
type: integer
required: true
description: vCPU count for VM
- in: query
name: vram
type: integer
required: true
description: vRAM size in MB for VM
- in: query
name: serial
type: boolean
required: true
description: Whether to enable serial console for VM
- in: query
name: vnc
type: boolean
required: true
description: Whether to enable VNC console for VM
- in: query
name: vnc_bind
type: string
required: false
description: VNC bind address when VNC console is enabled
- in: query
name: node_limit
type: string
required: false
description: CSV list of node(s) to limit VM assignment to
- in: query
name: node_selector
type: string
required: false
description: Selector to use for VM node assignment on migration/move
- in: query
name: node_autostart
type: boolean
required: false
description: Whether to start VM with node ready state (one-time)
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
# Validate arguments
try:
vcpus = int(reqargs.get('vcpus'))
except:
return { "message": "A vcpus value must be an integer" }, 400
try:
vram = int(reqargs.get('vram'))
except:
return { "message": "A vram value must be an integer" }, 400
# Cast boolean arguments
if bool(strtobool(reqargs.get('serial', False))):
serial = True
else:
serial = False
if bool(strtobool(reqargs.get('vnc', False))):
vnc = True
vnc_bind = reqargs.get('vnc_bind', None)
else:
vnc = False
vnc_bind = None
if reqargs.get('node_autostart', None) and bool(strtobool(reqargs.get('node_autostart', False))):
node_autostart = True
else:
node_autostart = False
return api_provisioner.create_template_system(
template,
vcpus,
vram,
serial,
vnc,
vnc_bind,
reqargs.get('node_limit', None),
reqargs.get('node_selector', None),
node_autostart
)
@RequestParser([
{ 'name': 'vcpus' },
{ 'name': 'vram' },
{ 'name': 'serial' },
{ 'name': 'vnc' },
{ 'name': 'vnc_bind' },
{ 'name': 'node_limit' },
{ 'name': 'node_selector' },
{ 'name': 'node_autostart' }
])
@Authenticator
def put(self, template, reqargs):
"""
Modify an existing system template {template}
---
tags:
- provisioner / template
parameters:
- in: query
name: vcpus
type: integer
description: vCPU count for VM
- in: query
name: vram
type: integer
description: vRAM size in MB for VM
- in: query
name: serial
type: boolean
description: Whether to enable serial console for VM
- in: query
name: vnc
type: boolean
description: Whether to enable VNC console for VM
- in: query
name: vnc_bind
type: string
description: VNC bind address when VNC console is enabled
- in: query
name: node_limit
type: string
description: CSV list of node(s) to limit VM assignment to
- in: query
name: node_selector
type: string
description: Selector to use for VM node assignment on migration/move
- in: query
name: node_autostart
type: boolean
description: Whether to start VM with node ready state (one-time)
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.modify_template_system(
template,
reqargs.get('vcpus', None),
reqargs.get('vram', None),
reqargs.get('serial', None),
reqargs.get('vnc', None),
reqargs.get('vnc_bind'),
reqargs.get('node_limit', None),
reqargs.get('node_selector', None),
reqargs.get('node_autostart', None)
)
@Authenticator
def delete(self, template):
"""
Remove system template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.delete_template_system(
template
)
api.add_resource(API_Provisioner_Template_System_Element, '/provisioner/template/system/<template>')
# /provisioner/template/network
class API_Provisioner_Template_Network_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of network templates
---
tags:
- provisioner / template
definitions:
- schema:
type: object
id: network-template-net
properties:
id:
type: integer
description: Internal provisioner template ID
network_template:
type: integer
description: Internal provisioner network template ID
vni:
type: integer
description: PVC network VNI
- schema:
type: object
id: network-template
properties:
id:
type: integer
description: Internal provisioner template ID
name:
type: string
description: Template name
mac_template:
type: string
description: MAC address template for VM
networks:
type: array
items:
$ref: '#/definitions/network-template-net'
parameters:
- in: query
name: limit
type: string
required: false
description: A template name search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: list
items:
$ref: '#/definitions/network-template'
"""
return api_provisioner.list_template_network(
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'name', 'required': True, 'helpmsg': "A template name must be specified" },
{ 'name': 'mac_template' }
])
@Authenticator
def post(self, reqargs):
"""
Create a new network template
---
tags:
- provisioner / template
parameters:
- in: query
name: name
type: string
required: true
description: Template name
- in: query
name: mac_template
type: string
required: false
description: MAC address template
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_template_network(
reqargs.get('name', None),
reqargs.get('mac_template', None)
)
api.add_resource(API_Provisioner_Template_Network_Root, '/provisioner/template/network')
# /provisioner/template/network/<template>
class API_Provisioner_Template_Network_Element(Resource):
@Authenticator
def get(self, template):
"""
Return information about network template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
$ref: '#/definitions/network-template'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.list_template_network(
template,
is_fuzzy=False
)
@RequestParser([
{ 'name': 'mac_template' }
])
@Authenticator
def post(self, template, reqargs):
"""
Create a new network template {template}
---
tags:
- provisioner / template
parameters:
- in: query
name: mac_template
type: string
required: false
description: MAC address template
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_template_network(
template,
reqargs.get('mac_template', None)
)
@Authenticator
def delete(self, template):
"""
Remove network template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.delete_template_network(
template
)
api.add_resource(API_Provisioner_Template_Network_Element, '/provisioner/template/network/<template>')
# /provisioner/template/network/<template>/net
class API_Provisioner_Template_Network_Net_Root(Resource):
@Authenticator
def get(self, template):
"""
Return a list of networks in network template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
type: list
items:
$ref: '#/definitions/network-template-net'
404:
description: Not found
schema:
type: object
id: Message
"""
templates = api_provisioner.list_template_network(
template,
is_fuzzy=False
)
if templates:
return templates['networks']
else:
return { 'message': 'Template not found' }, 404
@RequestParser([
{ 'name': 'vni', 'required': True, 'helpmsg': "A valid VNI must be specified" }
])
@Authenticator
def post(self, reqargs):
"""
Create a new network in network template {template}
---
tags:
- provisioner / template
parameters:
- in: query
name: vni
type: integer
required: false
description: PVC network VNI
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_template_network_element(
template,
reqargs.get('vni', None)
)
api.add_resource(API_Provisioner_Template_Network_Net_Root, '/provisioner/template/network/<template>/net')
# /provisioner/template/network/<template>/net/<vni>
class API_Provisioner_Template_Network_Net_Element(Resource):
@Authenticator
def get(self, template, vni):
"""
Return information about network {vni} in network template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
$ref: '#/definitions/network-template-net'
404:
description: Not found
schema:
type: object
id: Message
"""
vni_list = api_provisioner.list_template_network(
template,
is_fuzzy=False
)['networks']
for _vni in vni_list:
if int(_vni['vni']) == int(vni):
return _vni, 200
abort(404)
@Authenticator
def post(self, template, vni):
"""
Create a new network {vni} in network template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_template_network_element(
template,
vni
)
@Authenticator
def delete(self, template, vni):
"""
Remove network {vni} from network template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.delete_template_network_element(
template,
vni
)
api.add_resource(API_Provisioner_Template_Network_Net_Element, '/provisioner/template/network/<template>/net/<vni>')
# /provisioner/template/storage
class API_Provisioner_Template_Storage_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of storage templates
---
tags:
- provisioner / template
definitions:
- schema:
type: object
id: storage-template-disk
properties:
id:
type: integer
description: Internal provisioner disk ID
storage_template:
type: integer
description: Internal provisioner storage template ID
pool:
type: string
description: Ceph storage pool for disk
disk_id:
type: string
description: Disk identifier
disk_size_gb:
type: string
description: Disk size in GB
mountpoint:
type: string
description: In-VM mountpoint for disk
filesystem:
type: string
description: Filesystem for disk
filesystem_args:
type: array
items:
type: string
description: Filesystem mkfs arguments
- schema:
type: object
id: storage-template
properties:
id:
type: integer
description: Internal provisioner template ID
name:
type: string
description: Template name
disks:
type: array
items:
$ref: '#/definitions/storage-template-disk'
parameters:
- in: query
name: limit
type: string
required: false
description: A template name search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: list
items:
$ref: '#/definitions/storage-template'
"""
return api_provisioner.list_template_storage(
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'name', 'required': True, 'helpmsg': "A template name must be specified" }
])
@Authenticator
def post(self, reqargs):
"""
Create a new storage template
---
tags:
- provisioner / template
parameters:
- in: query
name: name
type: string
required: true
description: Template name
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_template_storage(
reqargs.get('name', None)
)
api.add_resource(API_Provisioner_Template_Storage_Root, '/provisioner/template/storage')
# /provisioner/template/storage/<template>
class API_Provisioner_Template_Storage_Element(Resource):
@Authenticator
def get(self, template):
"""
Return information about storage template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
$ref: '#/definitions/storage-template'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.list_template_storage(
template,
is_fuzzy=False
)
@Authenticator
def post(self, template):
"""
Create a new storage template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_template_storage(
template
)
@Authenticator
def delete(self, template):
"""
Remove storage template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.delete_template_storage(
template
)
api.add_resource(API_Provisioner_Template_Storage_Element, '/provisioner/template/storage/<template>')
# /provisioner/template/storage/<template>/disk
class API_Provisioner_Template_Storage_Disk_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, template, reqargs):
"""
Return a list of disks in network template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
type: list
items:
$ref: '#/definitions/storage-template-disk'
404:
description: Not found
schema:
type: object
id: Message
"""
templates = api_provisioner.list_template_storage(
template,
is_fuzzy=False
)
if templates:
return templates['disks']
else:
return { 'message': 'Template not found' }, 404
@RequestParser([
{ 'name': 'disk_id', 'required': True, 'helpmsg': "A disk identifier in sdX or vdX format must be specified" },
{ 'name': 'pool', 'required': True, 'helpmsg': "A storage pool must be specified" },
{ 'name': 'source_volume' },
{ 'name': 'disk_size' },
{ 'name': 'filesystem' },
{ 'name': 'filesystem_arg', 'action': 'append' },
{ 'name': 'mountpoint' }
])
@Authenticator
def post(self, template, reqargs):
"""
Create a new disk in storage template {template}
---
tags:
- provisioner / template
parameters:
- in: query
name: disk_id
type: string
required: true
description: Disk identifier in "sdX"/"vdX" format (e.g. "sda", "vdb", etc.)
- in: query
name: pool
type: string
required: true
description: ceph storage pool for disk
- in: query
name: source_volume
type: string
required: false
description: Source storage volume; not compatible with other options
- in: query
name: disk_size
type: integer
required: false
description: Disk size in GB; not compatible with source_volume
- in: query
name: filesystem
type: string
required: false
description: Filesystem for disk; not compatible with source_volume
- in: query
name: filesystem_arg
type: string
required: false
description: Filesystem mkfs argument in "-X=foo" format; may be specified multiple times to add multiple arguments
- in: query
name: mountpoint
type: string
required: false
description: In-VM mountpoint for disk; not compatible with source_volume
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_template_storage_element(
template,
reqargs.get('disk_id', None),
reqargs.get('pool', None),
reqargs.get('source_volume', None),
reqargs.get('disk_size', None),
reqargs.get('filesystem', None),
reqargs.get('filesystem_arg', []),
reqargs.get('mountpoint', None)
)
api.add_resource(API_Provisioner_Template_Storage_Disk_Root, '/provisioner/template/storage/<template>/disk')
# /provisioner/template/storage/<template>/disk/<disk_id>
class API_Provisioner_Template_Storage_Disk_Element(Resource):
@Authenticator
def get(self, template, disk_id):
"""
Return information about disk {disk_id} in storage template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
$ref: '#/definitions/storage-template-disk'
404:
description: Not found
schema:
type: object
id: Message
"""
disk_list = api_provisioner.list_template_storage(
template,
is_fuzzy=False
)['disks']
for _disk in disk_list:
if _disk['disk_id'] == disk_id:
return _disk, 200
abort(404)
@RequestParser([
{ 'name': 'pool', 'required': True, 'helpmsg': "A storage pool must be specified" },
{ 'name': 'source_volume' },
{ 'name': 'disk_size' },
{ 'name': 'filesystem' },
{ 'name': 'filesystem_arg', 'action': 'append' },
{ 'name': 'mountpoint' }
])
@Authenticator
def post(self, template, disk_id, reqargs):
"""
Create a new disk {disk_id} in storage template {template}
Alternative to "POST /provisioner/template/storage/<template>/disk?disk_id=<disk_id>"
---
tags:
- provisioner / template
parameters:
- in: query
name: pool
type: string
required: true
description: ceph storage pool for disk
- in: query
name: source_volume
type: string
required: false
description: Source storage volume; not compatible with other options
- in: query
name: disk_size
type: integer
required: false
description: Disk size in GB; not compatible with source_volume
- in: query
name: filesystem
type: string
required: false
description: Filesystem for disk; not compatible with source_volume
- in: query
name: filesystem_arg
type: string
required: false
description: Filesystem mkfs argument in "-X=foo" format; may be specified multiple times to add multiple arguments
- in: query
name: mountpoint
type: string
required: false
description: In-VM mountpoint for disk; not compatible with source_volume
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_template_storage_element(
template,
disk_id,
reqargs.get('pool', None),
reqargs.get('source_volume', None),
reqargs.get('disk_size', None),
reqargs.get('filesystem', None),
reqargs.get('filesystem_arg', []),
reqargs.get('mountpoint', None)
)
@Authenticator
def delete(self, template, disk_id):
"""
Remove disk {disk_id} from storage template {template}
---
tags:
- provisioner / template
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.delete_template_storage_element(
template,
disk_id
)
api.add_resource(API_Provisioner_Template_Storage_Disk_Element, '/provisioner/template/storage/<template>/disk/<disk_id>')
# /provisioner/userdata
class API_Provisioner_Userdata_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of userdata documents
---
tags:
- provisioner
definitions:
- schema:
type: object
id: userdata
properties:
id:
type: integer
description: Internal provisioner ID
name:
type: string
description: Userdata name
userdata:
type: string
description: Raw userdata configuration document
parameters:
- in: query
name: limit
type: string
required: false
description: A userdata name search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: list
items:
$ref: '#/definitions/userdata'
"""
return api_provisioner.list_userdata(
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'name', 'required': True, 'helpmsg': "A name must be specified" },
{ 'name': 'data', 'required': True, 'helpmsg': "A userdata document must be specified" }
])
@Authenticator
def post(self, reqargs):
"""
Create a new userdata document
---
tags:
- provisioner
parameters:
- in: query
name: name
type: string
required: true
description: Userdata name
- in: query
name: data
type: string
required: true
description: Raw userdata configuration document
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_userdata(
reqargs.get('name', None),
reqargs.get('data', None)
)
api.add_resource(API_Provisioner_Userdata_Root, '/provisioner/userdata')
# /provisioner/userdata/<userdata>
class API_Provisioner_Userdata_Element(Resource):
@Authenticator
def get(self, userdata):
"""
Return information about userdata document {userdata}
---
tags:
- provisioner
responses:
200:
description: OK
schema:
$ref: '#/definitions/userdata'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.list_userdata(
userdata,
is_fuzzy=False
)
@RequestParser([
{ 'name': 'data', 'required': True, 'helpmsg': "A userdata document must be specified" }
])
@Authenticator
def post(self, userdata, reqargs):
"""
Create a new userdata document {userdata}
---
tags:
- provisioner
parameters:
- in: query
name: data
type: string
required: true
description: Raw userdata configuration document
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_userdata(
userdata,
reqargs.get('data', None)
)
@RequestParser([
{ 'name': 'data', 'required': True, 'helpmsg': "A userdata document must be specified" }
])
@Authenticator
def put(self, userdata, reqargs):
"""
Update userdata document {userdata}
---
tags:
- provisioner
parameters:
- in: query
name: data
type: string
required: true
description: Raw userdata configuration document
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.update_userdata(
userdata,
reqargs.get('data', None)
)
@Authenticator
def delete(self, userdata):
"""
Remove userdata document {userdata}
---
tags:
- provisioner
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.delete_userdata(
userdata
)
api.add_resource(API_Provisioner_Userdata_Element, '/provisioner/userdata/<userdata>')
# /provisioner/script
class API_Provisioner_Script_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of scripts
---
tags:
- provisioner
definitions:
- schema:
type: object
id: script
properties:
id:
type: integer
description: Internal provisioner script ID
name:
type: string
description: Script name
script:
type: string
description: Raw Python script document
parameters:
- in: query
name: limit
type: string
required: false
description: A script name search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: list
items:
$ref: '#/definitions/script'
"""
return api_provisioner.list_script(
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'name', 'required': True, 'helpmsg': "A script name must be specified" },
{ 'name': 'data', 'required': True, 'helpmsg': "A script document must be specified" }
])
@Authenticator
def post(self, reqargs):
"""
Create a new script
---
tags:
- provisioner
parameters:
- in: query
name: name
type: string
required: true
description: Script name
- in: query
name: data
type: string
required: true
description: Raw Python script document
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_script(
reqargs.get('name', None),
reqargs.get('data', None)
)
api.add_resource(API_Provisioner_Script_Root, '/provisioner/script')
# /provisioner/script/<script>
class API_Provisioner_Script_Element(Resource):
@Authenticator
def get(self, script):
"""
Return information about script {script}
---
tags:
- provisioner
responses:
200:
description: OK
schema:
$ref: '#/definitions/script'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.list_script(
script,
is_fuzzy=False
)
@RequestParser([
{ 'name': 'data', 'required': True, 'helpmsg': "A script document must be specified" }
])
@Authenticator
def post(self, script):
"""
Create a new script {script}
---
tags:
- provisioner
parameters:
- in: query
name: data
type: string
required: true
description: Raw Python script document
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_script(
script,
reqargs.get('data', None)
)
@RequestParser([
{ 'name': 'data', 'required': True, 'helpmsg': "A script document must be specified" }
])
@Authenticator
def put(self, script, reqargs):
"""
Update script {script}
---
tags:
- provisioner
parameters:
- in: query
name: data
type: string
required: true
description: Raw Python script document
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.update_script(
script,
reqargs.get('data', None)
)
@Authenticator
def delete(self, script):
"""
Remove script {script}
---
tags:
- provisioner
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.delete_script(
script
)
api.add_resource(API_Provisioner_Script_Element, '/provisioner/script/<script>')
# /provisioner/profile
class API_Provisioner_OVA_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of OVA sources
---
tags:
- provisioner
definitions:
- schema:
type: object
id: ova
properties:
id:
type: integer
description: Internal provisioner OVA ID
name:
type: string
description: OVA name
volumes:
type: list
items:
type: object
id: ova_volume
properties:
disk_id:
type: string
description: Disk identifier
disk_size_gb:
type: string
description: Disk size in GB
pool:
type: string
description: Pool containing the OVA volume
volume_name:
type: string
description: Storage volume containing the OVA image
volume_format:
type: string
description: OVA image format
parameters:
- in: query
name: limit
type: string
required: false
description: An OVA name search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: list
items:
$ref: '#/definitions/ova'
"""
return api_ova.list_ova(
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'pool', 'required': True, 'helpmsg': "A storage pool must be specified" },
{ 'name': 'name', 'required': True, 'helpmsg': "A VM name must be specified" },
{ 'name': 'ova_size', 'required': True, 'helpmsg': "An OVA size must be specified" },
])
@Authenticator
def post(self, reqargs):
"""
Upload an OVA image to the cluster
The API client is responsible for determining and setting the ova_size value, as this value cannot be determined dynamically before the upload proceeds.
---
tags:
- provisioner
parameters:
- in: query
name: pool
type: string
required: true
description: Storage pool name
- in: query
name: name
type: string
required: true
description: OVA name on the cluster (usually identical to the OVA file name)
- in: query
name: ova_size
type: string
required: true
description: Size of the OVA file in bytes
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
from flask_restful import reqparse
from werkzeug.datastructures import FileStorage
parser = reqparse.RequestParser()
parser.add_argument('file', type=FileStorage, location='files')
data = parser.parse_args()
ova_data = data.get('file', None)
if not ova_data:
return {'message':'An OVA file contents must be specified'}, 400
return api_ova.upload_ova(
ova_data,
reqargs.get('pool', None),
reqargs.get('name', None),
reqargs.get('ova_size', None),
)
api.add_resource(API_Provisioner_OVA_Root, '/provisioner/ova')
# /provisioner/ova/<ova>
class API_Provisioner_OVA_Element(Resource):
@Authenticator
def get(self, ova):
"""
Return information about OVA image {ova}
---
tags:
- provisioner
responses:
200:
description: OK
schema:
$ref: '#/definitions/ova'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_ova.list_ova(
ova,
is_fuzzy=False
)
@RequestParser([
{ 'name': 'pool', 'required': True, 'helpmsg': "A storage pool must be specified" },
{ 'name': 'ova_size', 'required': True, 'helpmsg': "An OVA size must be specified" },
])
@Authenticator
def post(self, ova, reqargs):
"""
Upload an OVA image to the cluster
The API client is responsible for determining and setting the ova_size value, as this value cannot be determined dynamically before the upload proceeds.
---
tags:
- provisioner
parameters:
- in: query
name: pool
type: string
required: true
description: Storage pool name
- in: query
name: ova_size
type: string
required: true
description: Size of the OVA file in bytes
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
from flask_restful import reqparse
from werkzeug.datastructures import FileStorage
parser = reqparse.RequestParser()
parser.add_argument('file', type=FileStorage, location='files')
data = parser.parse_args()
ova_data = data.get('file', None)
if not ova_data:
return {'message':'An OVA file contents must be specified'}, 400
return api_ova.upload_ova(
ova_data,
reqargs.get('pool', None),
ova,
reqargs.get('ova_size', None),
)
@Authenticator
def delete(self, ova):
"""
Remove ova {ova}
---
tags:
- provisioner
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_ova.delete_ova(
ova
)
api.add_resource(API_Provisioner_OVA_Element, '/provisioner/ova/<ova>')
# /provisioner/profile
class API_Provisioner_Profile_Root(Resource):
@RequestParser([
{ 'name': 'limit' }
])
@Authenticator
def get(self, reqargs):
"""
Return a list of profiles
---
tags:
- provisioner
definitions:
- schema:
type: object
id: profile
properties:
id:
type: integer
description: Internal provisioner profile ID
name:
type: string
description: Profile name
script:
type: string
description: Script name
system_template:
type: string
description: System template name
network_template:
type: string
description: Network template name
storage_template:
type: string
description: Storage template name
userdata:
type: string
description: Userdata template name
arguments:
type: array
items:
type: string
description: Script install() function keyword arguments in "arg=data" format
parameters:
- in: query
name: limit
type: string
required: false
description: A profile name search limit; fuzzy by default, use ^/$ to force exact matches
responses:
200:
description: OK
schema:
type: list
items:
$ref: '#/definitions/profile'
"""
return api_provisioner.list_profile(
reqargs.get('limit', None)
)
@RequestParser([
{ 'name': 'name', 'required': True, 'helpmsg': "A profile name must be specified" },
{ 'name': 'profile_type', 'required': True, 'helpmsg': "A profile type must be specified" },
{ 'name': 'system_template' },
{ 'name': 'network_template' },
{ 'name': 'storage_template' },
{ 'name': 'userdata' },
{ 'name': 'script' },
{ 'name': 'ova' },
{ 'name': 'arg', 'action': 'append' }
])
@Authenticator
def post(self, reqargs):
"""
Create a new profile
---
tags:
- provisioner
parameters:
- in: query
name: name
type: string
required: true
description: Profile name
- in: query
name: profile_type
type: string
required: true
description: Profile type
enum:
- provisioner
- ova
- in: query
name: script
type: string
required: false
description: Script name
- in: query
name: system_template
type: string
required: false
description: System template name
- in: query
name: network_template
type: string
required: false
description: Network template name
- in: query
name: storage_template
type: string
required: false
description: Storage template name
- in: query
name: userdata
type: string
required: false
description: Userdata template name
- in: query
name: ova
type: string
required: false
description: OVA image source
- in: query
name: arg
type: string
description: Script install() function keywork argument in "arg=data" format; may be specified multiple times to add multiple arguments
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_profile(
reqargs.get('name', None),
reqargs.get('profile_type', None),
reqargs.get('system_template', None),
reqargs.get('network_template', None),
reqargs.get('storage_template', None),
reqargs.get('userdata', None),
reqargs.get('script', None),
reqargs.get('ova', None),
reqargs.get('arg', [])
)
api.add_resource(API_Provisioner_Profile_Root, '/provisioner/profile')
# /provisioner/profile/<profile>
class API_Provisioner_Profile_Element(Resource):
@Authenticator
def get(self, profile):
"""
Return information about profile {profile}
---
tags:
- provisioner
responses:
200:
description: OK
schema:
$ref: '#/definitions/profile'
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.list_profile(
profile,
is_fuzzy=False
)
@RequestParser([
{ 'name': 'profile_type', 'required': True, 'helpmsg': "A profile type must be specified" },
{ 'name': 'system_template' },
{ 'name': 'network_template' },
{ 'name': 'storage_template' },
{ 'name': 'userdata' },
{ 'name': 'script' },
{ 'name': 'ova' },
{ 'name': 'arg', 'action': 'append' }
])
@Authenticator
def post(self, profile, reqargs):
"""
Create a new profile {profile}
---
tags:
- provisioner
parameters:
- in: query
name: profile_type
type: string
required: true
description: Profile type
enum:
- provisioner
- ova
- in: query
name: script
type: string
required: true
description: Script name
- in: query
name: system_template
type: string
required: true
description: System template name
- in: query
name: network_template
type: string
required: true
description: Network template name
- in: query
name: storage_template
type: string
required: true
description: Storage template name
- in: query
name: userdata
type: string
required: true
description: Userdata template name
- in: query
name: ova
type: string
required: false
description: OVA image source
- in: query
name: arg
type: string
description: Script install() function keywork argument in "arg=data" format; may be specified multiple times to add multiple arguments
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.create_profile(
profile,
reqargs.get('profile_type', None),
reqargs.get('system_template', None),
reqargs.get('network_template', None),
reqargs.get('storage_template', None),
reqargs.get('userdata', None),
reqargs.get('script', None),
reqargs.get('ova', None),
reqargs.get('arg', [])
)
@RequestParser([
{ 'name': 'system_template' },
{ 'name': 'network_template' },
{ 'name': 'storage_template' },
{ 'name': 'userdata' },
{ 'name': 'script' },
{ 'name': 'arg', 'action': 'append' }
])
@Authenticator
def put(self, profile, reqargs):
"""
Modify profile {profile}
---
tags:
- provisioner
parameters:
- in: query
name: script
type: string
required: false
description: Script name
- in: query
name: system_template
type: string
required: false
description: System template name
- in: query
name: network_template
type: string
required: false
description: Network template name
- in: query
name: storage_template
type: string
required: false
description: Storage template name
- in: query
name: userdata
type: string
required: false
description: Userdata template name
- in: query
name: arg
type: string
description: Script install() function keywork argument in "arg=data" format; may be specified multiple times to add multiple arguments
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Bad request
schema:
type: object
id: Message
"""
return api_provisioner.modify_profile(
profile,
None, # Can't modify the profile type
reqargs.get('system_template', None),
reqargs.get('network_template', None),
reqargs.get('storage_template', None),
reqargs.get('userdata', None),
reqargs.get('script', None),
None, # Can't modify the OVA
reqargs.get('arg', []),
)
@Authenticator
def delete(self, profile):
"""
Remove profile {profile}
---
tags:
- provisioner
responses:
200:
description: OK
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_provisioner.delete_profile(
profile
)
api.add_resource(API_Provisioner_Profile_Element, '/provisioner/profile/<profile>')
# /provisioner/create
class API_Provisioner_Create_Root(Resource):
@RequestParser([
{ 'name': 'name', 'required': True, 'helpmsg': "A VM name must be specified" },
{ 'name': 'profile', 'required': True, 'helpmsg': "A profile name must be specified" },
{ 'name': 'define_vm' },
{ 'name': 'start_vm' }
])
@Authenticator
def post(self, reqargs):
"""
Create a new virtual machine
Note: Starts a background job in the pvc-provisioner-worker Celery worker while returning a task ID; the task ID can be used to query the "GET /provisioner/status/<task_id>" endpoint for the job status
---
tags:
- provisioner
parameters:
- in: query
name: name
type: string
required: true
description: Virtual machine name
- in: query
name: profile
type: string
required: true
description: Profile name
- in: query
name: define_vm
type: boolean
required: false
description: Whether to define the VM on the cluster during provisioning
- in: query
name: start_vm
type: boolean
required: false
description: Whether to start the VM after provisioning
responses:
200:
description: OK
schema:
type: object
properties:
task_id:
type: string
description: Task ID for the provisioner Celery worker
400:
description: Bad request
schema:
type: object
id: Message
"""
# Verify that the profile is valid
_list, code = api_provisioner.list_profile(reqargs.get('profile', None), is_fuzzy=False)
if code != 200:
return { 'message': 'Profile "{}" is not valid.'.format(reqargs.get('profile')) }, 400
if bool(strtobool(reqargs.get('define_vm', 'true'))):
define_vm = True
else:
define_vm = False
if bool(strtobool(reqargs.get('start_vm', 'true'))):
start_vm = True
else:
start_vm = False
task = create_vm.delay(
reqargs.get('name', None),
reqargs.get('profile', None),
define_vm=define_vm,
start_vm=start_vm
)
return { "task_id": task.id }, 202, { 'Location': Api.url_for(api, API_Provisioner_Status_Element, task_id=task.id) }
api.add_resource(API_Provisioner_Create_Root, '/provisioner/create')
# /provisioner/status
class API_Provisioner_Status_Root(Resource):
@Authenticator
def get(self):
"""
View status of provisioner Celery queue
---
tags:
- provisioner
responses:
200:
description: OK
schema:
type: object
properties:
active:
type: object
description: Celery app.control.inspect active tasks
reserved:
type: object
description: Celery app.control.inspect reserved tasks
scheduled:
type: object
description: Celery app.control.inspect scheduled tasks
"""
queue = celery.control.inspect(timeout=0.1)
response = {
'scheduled': queue.scheduled(),
'active': queue.active(),
'reserved': queue.reserved()
}
return response
api.add_resource(API_Provisioner_Status_Root, '/provisioner/status')
# /provisioner/status/<task_id>
class API_Provisioner_Status_Element(Resource):
@Authenticator
def get(self, task_id):
"""
View status of a provisioner Celery worker job {task_id}
---
tags:
- provisioner
responses:
200:
description: OK
schema:
type: object
properties:
total:
type: integer
description: Total number of steps
current:
type: integer
description: Current steps completed
state:
type: string
description: Current job state
status:
type: string
description: Status details about job
404:
description: Not found
schema:
type: object
id: Message
"""
task = create_vm.AsyncResult(task_id)
if task.state == 'PENDING':
response = {
'state': task.state,
'current': 0,
'total': 1,
'status': 'Pending job start'
}
elif task.state != 'FAILURE':
response = {
'state': task.state,
'current': task.info.get('current', 0),
'total': task.info.get('total', 1),
'status': task.info.get('status', '')
}
if 'result' in task.info:
response['result'] = task.info['result']
else:
response = {
'state' : task.state,
'current': 1,
'total': 1,
'status': str(task.info)
}
return response
api.add_resource(API_Provisioner_Status_Element, '/provisioner/status/<task_id>')
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