Implement all VM API functions

This commit is contained in:
Joshua Boniface 2019-07-05 18:24:14 -04:00
parent 5ac3d55b8d
commit b7480b3bbc
2 changed files with 465 additions and 232 deletions

View File

@ -23,12 +23,6 @@
import flask
import json
import client_lib.common as pvc_common
import client_lib.node as pvc_node
import client_lib.vm as pvc_vm
import client_lib.network as pvc_network
import client_lib.ceph as pvc_ceph
import api_lib.pvcapi as pvcapi
zk_host = "hv1:2181,hv2:2181,hv3:2181"
@ -46,68 +40,51 @@ def api_root():
@api.route('/api/v1/node', methods=['GET'])
def api_node():
"""
Return a list of nodes.
Return a list of nodes with limit LIMIT.
"""
return pvcapi.node_list()
# Get name limit
if 'limit' in flask.request.values:
limit = flask.request.values['limit']
else:
limit = None
@api.route('/api/v1/node/<name>', methods=['GET'])
def api_node_name(name):
"""
Return information about node NAME.
"""
return pvcapi.node_list(name)
return pvcapi.node_list(limit)
@api.route('/api/v1/node/secondary', methods=['POST'])
def api_node_secondary():
@api.route('/api/v1/node/<node>', methods=['GET'])
def api_node_info(node):
"""
Return information about node NODE.
"""
# Same as specifying /node?limit=NODE
return pvcapi.node_list(node)
@api.route('/api/v1/node/<node>/secondary', methods=['POST'])
def api_node_secondary(node):
"""
Take NODE out of primary router mode.
"""
# Get node
if 'node' in flask.request.values:
node = flask.request.values['node']
else:
return "Error: No node provided. Please specify a node.\n", 510
return pvcapi.node_secondary(node)
@api.route('/api/v1/node/primary', methods=['POST'])
def api_node_primary():
@api.route('/api/v1/node/<node>/primary', methods=['POST'])
def api_node_primary(node):
"""
Set NODE to primary router mode.
"""
# Get node
if 'node' in flask.request.values:
node = flask.request.values['node']
else:
return "Error: No node provided. Please specify a node.\n", 510
return pvcapi.node_primary(node)
@api.route('/api/v1/node/flush', methods=['POST'])
def api_node_flush():
@api.route('/api/v1/node/<node>/flush', methods=['POST'])
def api_node_flush(node):
"""
Flush NODE of running VMs.
"""
# Get node
if 'node' in flask.request.values:
node = flask.request.values['node']
else:
return "Error: No node provided. Please specify a node.\n", 510
return pvcapi.node_flush(node)
@api.route('/api/v1/node/unflush', methods=['POST'])
@api.route('/api/v1/node/ready', methods=['POST'])
def api_node_ready():
@api.route('/api/v1/node/<node>/unflush', methods=['POST'])
@api.route('/api/v1/node/<node>/ready', methods=['POST'])
def api_node_ready(node):
"""
Restore NODE to active service.
"""
# Get node
if 'node' in flask.request.values:
node = flask.request.values['node']
else:
return "Error: No node provided. Please specify a node.\n", 510
return pvcapi.node_ready(node)
#
@ -138,89 +115,159 @@ def api_vm():
return pvcapi.vm_list(node, state, limit)
@api.route('/api/v1/vm/add', methods=['POST'])
def api_vm_add():
@api.route('/api/v1/vm/<vm>', methods=['GET'])
def api_vm_info(vm):
"""
Add a VM named NAME to the PVC cluster.
Get information about a virtual machine named VM.
"""
return pvcapi.vm_add()
# Same as specifying /vm?limit=VM
return pvcapi.vm_list(None, None, vm, is_fuzzy=False)
@api.route('/api/v1/vm/define', methods=['POST'])
def api_vm_define():
"""
Define a VM from Libvirt XML in the PVC cluster.
"""
return pvcapi.vm_define()
# TODO: #22
#@api.route('/api/v1/vm/<vm>/add', methods=['POST'])
#def api_vm_add(vm):
# """
# Add a virtual machine named VM.
# """
# return pvcapi.vm_add()
@api.route('/api/v1/vm/modify', methods=['POST'])
def api_vm_modify():
@api.route('/api/v1/vm/<vm>/define', methods=['POST'])
def api_vm_define(vm):
"""
Modify a VM Libvirt XML in the PVC cluster.
Define a virtual machine named VM from Libvirt XML. Send only the Libvirt XML as data.
"""
return pvcapi.vm_modify()
# Get XML from the POST body
libvirt_xml = flask.request.data
@api.route('/api/v1/vm/undefine', methods=['POST'])
def api_vm_undefine():
"""
Undefine a VM from the PVC cluster.
"""
return pvcapi.vm_undefine()
# Get node name
if 'node' in flask.request.values:
node = flask.request.values['node']
else:
node = None
@api.route('/api/v1/vm/dump', methods=['GET'])
def api_vm_dump():
"""
Dump a VM Libvirt XML configuration.
"""
return pvcapi.vm_dump()
# Get target selector
if 'selector' in flask.request.values:
selector = flask.request.values['selector']
else:
selector = None
@api.route('/api/v1/vm/start', methods=['POST'])
def api_vm_start():
"""
Start a VM in the PVC cluster.
"""
return pvcapi.vm_start()
return pvcapi.vm_define(vm, libvirt_xml, node, selector)
@api.route('/api/v1/vm/restart', methods=['POST'])
def api_vm_restart():
@api.route('/api/v1/vm/<vm>/modify', methods=['POST'])
def api_vm_modify(vm):
"""
Restart a VM in the PVC cluster.
Modify an existing virtual machine named VM from Libvirt XML.
"""
return pvcapi.vm_restart()
# Get XML from the POST body
libvirt_xml = flask.request.data
@api.route('/api/v1/vm/shutdown', methods=['POST'])
def api_vm_shutdown():
"""
Shutdown a VM in the PVC cluster.
"""
return pvcapi.vm_shutdown()
# Get node name
if 'flag_restart' in flask.request.values:
flag_restart = flask.request.values['flag_restart']
else:
flag_restart = None
@api.route('/api/v1/vm/stop', methods=['POST'])
def api_vm_stop():
"""
Forcibly stop a VM in the PVC cluster.
"""
return pvcapi.vm_stop()
return pvcapi.vm_modify(vm, flag_restart, libvirt_xml)
@api.route('/api/v1/vm/move', methods=['POST'])
def api_vm_move():
@api.route('/api/v1/vm/<vm>/undefine', methods=['POST'])
def api_vm_undefine(vm):
"""
Move a VM to another node.
Undefine a virtual machine named VM.
"""
return pvcapi.vm_move()
return pvcapi.vm_undefine(vm)
@api.route('/api/v1/vm/migrate', methods=['POST'])
def api_vm_migrate():
@api.route('/api/v1/vm/<vm>/remove', methods=['POST'])
def api_vm_remove(vm):
"""
Temporarily migrate a VM to another node.
Remove a virtual machine named VM including all disks.
"""
return pvcapi.vm_migrate()
return pvcapi.vm_remove(vm)
@api.route('/api/v1/vm/unmigrate', methods=['POST'])
def api_vm_unmigrate():
@api.route('/api/v1/vm/<vm>/dump', methods=['GET'])
def api_vm_dump(vm):
"""
Unmigrate a migrated VM.
Dump the Libvirt XML configuration of a virtual machine named VM.
"""
return pvcapi.vm_unmigrate()
return pvcapi.vm_dump(vm)
@api.route('/api/v1/vm/<vm>/start', methods=['POST'])
def api_vm_start(vm):
"""
Start a virtual machine named VM.
"""
return pvcapi.vm_start(vm)
@api.route('/api/v1/vm/<vm>/restart', methods=['POST'])
def api_vm_restart(vm):
"""
Restart a virtual machine named VM.
"""
return pvcapi.vm_restart(vm)
@api.route('/api/v1/vm/<vm>/shutdown', methods=['POST'])
def api_vm_shutdown(vm):
"""
Shutdown a virtual machine named VM.
"""
return pvcapi.vm_shutdown(vm)
@api.route('/api/v1/vm/<vm>/stop', methods=['POST'])
def api_vm_stop(vm):
"""
Forcibly stop a virtual machine named VM.
"""
return pvcapi.vm_stop(vm)
@api.route('/api/v1/vm/<vm>/move', methods=['POST'])
def api_vm_move(vm):
"""
Move a virtual machine named VM to another node.
"""
# Get node name
if 'node' in flask.request.values:
node = flask.request.values['node']
else:
node = None
# Get target selector
if 'selector' in flask.request.values:
selector = flask.request.values['selector']
else:
selector = None
return pvcapi.vm_move(vm, node, selector)
@api.route('/api/v1/vm/<vm>/migrate', methods=['POST'])
def api_vm_migrate(vm):
"""
Temporarily migrate a virtual machine named VM to another node.
"""
# Get node name
if 'node' in flask.request.values:
node = flask.request.values['node']
else:
node = None
# Get target selector
if 'selector' in flask.request.values:
selector = flask.request.values['selector']
else:
selector = None
# Get target selector
if 'flag_force' in flask.request.values:
flag_force = True
else:
flag_force = False
return pvcapi.vm_migrate(vm, node, selector, flag_force)
@api.route('/api/v1/vm/<vm>/unmigrate', methods=['POST'])
def api_vm_unmigrate(vm):
"""
Unmigrate a migrated virtual machine named VM.
"""
return pvcapi.vm_move(vm)
#
# Network endpoints
@ -228,7 +275,7 @@ def api_vm_unmigrate():
@api.route('/api/v1/network', methods=['GET'])
def api_net():
"""
Return a list of client networks with limit LIMIT.
Return a list of virtual client networks with limit LIMIT.
"""
# Get name limit
if 'limit' in flask.request.values:
@ -238,38 +285,40 @@ def api_net():
return pvcapi.net_list(limit)
@api.route('/api/v1/network/add', methods=['POST'])
def api_net_add():
@api.route('/api/v1/network/<network>', methods=['GET'])
def api_net_info(network):
"""
Add a virtual client network to the PVC cluster.
Get information about a virtual client network with description NETWORK.
"""
# Same as specifying /network?limit=NETWORK
return pvcapi.net_list(network)
@api.route('/api/v1/network/<network>/add', methods=['POST'])
def api_net_add(network):
"""
Add a virtual client network with description NETWORK.
"""
return pvcapi.net_add()
@api.route('/api/v1/network/modify', methods=['POST'])
def api_net_modify():
@api.route('/api/v1/network/<network>/modify', methods=['POST'])
def api_net_modify(network):
"""
Modify a virtual client network in the PVC cluster.
Modify a virtual client network with description NETWORK.
"""
return pvcapi.net_modify()
@api.route('/api/v1/network/remove', methods=['POST'])
def api_net_remove():
@api.route('/api/v1/network/<network>/remove', methods=['POST'])
def api_net_remove(network):
"""
Remove a virtual client network from the PVC cluster.
Remove a virtual client network with description NETWORK.
"""
return pvcapi.net_remove()
@api.route('/api/v1/network/dhcp', methods=['GET'])
def api_net_dhcp():
@api.route('/api/v1/network/<network>/dhcp', methods=['GET'])
def api_net_dhcp(network):
"""
Return a list of DHCP leases in network NETWORK with limit LIMIT.
Return a list of DHCP leases in virtual client network with description NETWORK with limit LIMIT.
"""
# Get network
if 'network' in flask.request.values:
network = flask.request.values['network']
else:
return "Error: No network provided. Please specify a network.\n", 510
# Get name limit
if 'limit' in flask.request.values:
limit = flask.request.values['limit']
@ -284,31 +333,33 @@ def api_net_dhcp():
return pvcapi.net_dhcp_list(network, limit. flag_static)
@api.route('/api/v1/network/dhcp/add', methods=['POST'])
def api_net_dhcp_add():
@api.route('/api/v1/network/<network>/dhcp/<lease>', methods=['GET'])
def api_net_dhcp_info(network, lease):
"""
Add a static DHCP lease to a virtual client network.
Get information about a DHCP lease for MAC address LEASE in virtual client network with description NETWORK.
"""
# Same as specifying /network?limit=NETWORK
return pvcapi.net_dhcp_list(network, lease, False)
@api.route('/api/v1/network/<network>/dhcp/<lease>/add', methods=['POST'])
def api_net_dhcp_add(network, lease):
"""
Add a static DHCP lease for MAC address LEASE to virtual client network with description NETWORK.
"""
return pvcapi.net_dhcp_add()
@api.route('/api/v1/network/dhcp/remove', methods=['POST'])
def api_net_dhcp_remove():
@api.route('/api/v1/network/<network>/dhcp/<lease>/remove', methods=['POST'])
def api_net_dhcp_remove(network, lease):
"""
Remove a static DHCP lease from a virtual client network.
Remove a static DHCP lease for MAC address LEASE from virtual client network with description NETWORK.
"""
return pvcapi.net_dhcp_remove()
@api.route('/api/v1/network/acl', methods=['GET'])
def api_net_acl():
@api.route('/api/v1/network/<network>/acl', methods=['GET'])
def api_net_acl(network):
"""
Return a list of network ACLs in network NETWORK with limit LIMIT.
"""
# Get network
if 'network' in flask.request.values:
network = flask.request.values['network']
else:
return "Error: No network provided. Please specify a network.\n", 510
# Get name limit
if 'limit' in flask.request.values:
limit = flask.request.values['limit']
@ -325,17 +376,25 @@ def api_net_acl():
return pvcapi.net_acl_list(network, limit, direction)
@api.route('/api/v1/network/acl/add', methods=['POST'])
def api_net_acl_add():
@api.route('/api/v1/network/<network>/acl/<acl>', methods=['GET'])
def api_net_acl_info(network, acl):
"""
Add an ACL to a virtual client network.
Get information about a network access control entry with description ACL in virtual client network with description NETWORK.
"""
# Same as specifying /network?limit=NETWORK
return pvcapi.net_acl_list(network, acl, None)
@api.route('/api/v1/network/<network>/acl/<acl>/add', methods=['POST'])
def api_net_acl_add(network, acl):
"""
Add an access control list with description ACL to virtual client network with description NETWORK.
"""
return pvcapi.net_acl_add()
@api.route('/api/v1/network/acl/remove', methods=['POST'])
def api_net_acl_remove():
@api.route('/api/v1/network/<network>/acl/<acl>/remove', methods=['POST'])
def api_net_acl_remove(network, acl):
"""
Remove an ACL from a virtual client network.
Remove an access control list with description ACL from virtual client network with description NETWORK.
"""
return pvcapi.net_acl_remove()
@ -362,34 +421,6 @@ def api_ceph_osd():
return pvcapi.ceph_osd_list(limit)
@api.route('/api/v1/ceph/osd/add', methods=['POST'])
def api_ceph_osd_add():
"""
Add a Ceph OSD to the PVC Ceph storage cluster.
"""
return pvcapi.ceph_osd_add()
@api.route('/api/v1/ceph/osd/remove', methods=['POST'])
def api_ceph_osd_remove():
"""
Remove a Ceph OSD from the PVC Ceph storage cluster.
"""
return pvcapi.ceph_osd_remove()
@api.route('/api/v1/ceph/osd/in', methods=['POST'])
def api_ceph_osd_in():
"""
Set in a Ceph OSD in the PVC Ceph storage cluster.
"""
return pvcapi.ceph_osd_in()
@api.route('/api/v1/ceph/osd/out', methods=['POST'])
def api_ceph_osd_out():
"""
Set out a Ceph OSD in the PVC Ceph storage cluster.
"""
return pvcapi.ceph_osd_out()
@api.route('/api/v1/ceph/osd/set', methods=['POST'])
def api_ceph_osd_set():
"""
@ -404,6 +435,42 @@ def api_ceph_osd_unset():
"""
return pvcapi.ceph_osd_unset()
@api.route('/api/v1/ceph/osd/<osd>', methods=['GET'])
def api_ceph_osd_info(osd):
"""
Get information about an OSD with ID OSD.
"""
# Same as specifying /osd?limit=OSD
return pvcapi.ceph_osd_list(osd)
@api.route('/api/v1/ceph/osd/<osd>/add', methods=['POST'])
def api_ceph_osd_add(osd):
"""
Add a Ceph OSD with ID OSD.
"""
return pvcapi.ceph_osd_add()
@api.route('/api/v1/ceph/osd/<osd>/remove', methods=['POST'])
def api_ceph_osd_remove(osd):
"""
Remove a Ceph OSD with ID OSD.
"""
return pvcapi.ceph_osd_remove()
@api.route('/api/v1/ceph/osd/<osd>/in', methods=['POST'])
def api_ceph_osd_in(osd):
"""
Set in a Ceph OSD with ID OSD.
"""
return pvcapi.ceph_osd_in()
@api.route('/api/v1/ceph/osd/<osd>/out', methods=['POST'])
def api_ceph_osd_out(osd):
"""
Set out a Ceph OSD with ID OSD.
"""
return pvcapi.ceph_osd_out()
@api.route('/api/v1/ceph/pool', methods=['GET'])
def api_ceph_pool():
"""
@ -417,17 +484,25 @@ def api_ceph_pool():
return pvcapi.ceph_pool_list(limit)
@api.route('/api/v1/ceph/pool/add', methods=['POST'])
def api_ceph_pool_add():
@api.route('/api/v1/ceph/pool/<pool>', methods=['GET'])
def api_ceph_pool_info(pool):
"""
Add a Ceph RBD pool to the PVC Ceph storage cluster.
Get information about an RBD pool with name POOL.
"""
# Same as specifying /pool?limit=POOL
return pvcapi.ceph_pool_list(pool)
@api.route('/api/v1/ceph/pool/<pool>/add', methods=['POST'])
def api_ceph_pool_add(pool):
"""
Add a Ceph RBD pool with name POOL.
"""
return pvcapi.ceph_pool_add()
@api.route('/api/v1/ceph/pool/remove', methods=['POST'])
def api_ceph_pool_remove():
@api.route('/api/v1/ceph/pool/<pool>/remove', methods=['POST'])
def api_ceph_pool_remove(pool):
"""
Remove a Ceph RBD pool to the PVC Ceph storage cluster.
Remove a Ceph RBD pool with name POOL.
"""
return pvcapi.ceph_pool_remove()
@ -436,31 +511,39 @@ def api_ceph_volume():
"""
Get the list of RBD volumes in the Ceph storage cluster.
"""
# Get name limit
if 'limit' in flask.request.values:
limit = flask.request.values['limit']
else:
limit = None
# Get pool limit
if 'pool' in flask.request.values:
pool = flask.request.values['pool']
else:
pool = None
# Get name limit
if 'limit' in flask.request.values:
limit = flask.request.values['limit']
else:
limit = None
return pvcapi.ceph_volume_list(pool, limit)
@api.route('/api/v1/ceph/volume/add', methods=['POST'])
def api_ceph_volume_add():
@api.route('/api/v1/ceph/volume/<pool>/<volume>', methods=['GET'])
def api_ceph_volume_info(pool, volume):
"""
Add a Ceph RBD volume to the PVC Ceph storage cluster.
Get information about an RBD volume with name VOLUME in RBD pool with name POOL.
"""
# Same as specifying /volume?limit=VOLUME
return pvcapi.ceph_osd_list(pool, osd)
@api.route('/api/v1/ceph/volume/<pool>/<volume>/add', methods=['POST'])
def api_ceph_volume_add(pool, volume):
"""
Add a Ceph RBD volume with name VOLUME to RBD pool with name POOL.
"""
return pvcapi.ceph_volume_add()
@api.route('/api/v1/ceph/volume/remove', methods=['POST'])
def api_ceph_volume_remove():
@api.route('/api/v1/ceph/volume/<pool>/<volume>/remove', methods=['POST'])
def api_ceph_volume_remove(pool, volume):
"""
Remove a Ceph RBD volume to the PVC Ceph storage cluster.
Remove a Ceph RBD volume with name VOLUME from RBD pool with name POOL.
"""
return pvcapi.ceph_volume_remove()
@ -489,17 +572,25 @@ def api_ceph_volume_snapshot():
return pvcapi.ceph_volume_snapshot_list(pool, volume, limit)
@api.route('/api/v1/ceph/volume/snapshot/add', methods=['POST'])
def api_ceph_volume_snapshot_add():
@api.route('/api/v1/ceph/volume/snapshot/<pool>/<volume>/<snapshot>', methods=['GET'])
def api_ceph_volume_snapshot_info(pool, volume, snapshot):
"""
Add a Ceph RBD volume snapshot to the PVC Ceph storage cluster.
Get information about a snapshot with name SNAPSHOT of RBD volume with name VOLUME in RBD pool with name POOL.
"""
# Same as specifying /snapshot?limit=VOLUME
return pvcapi.ceph_snapshot_list(pool, volume, snapshot)
@api.route('/api/v1/ceph/volume/snapshot/<pool>/<volume>/<snapshot>/add', methods=['POST'])
def api_ceph_volume_snapshot_add(pool, volume, snapshot):
"""
Add a Ceph RBD volume snapshot with name SNAPSHOT of RBD volume with name VOLUME in RBD pool with name POOL.
"""
return pvcapi.ceph_volume_snapshot_add()
@api.route('/api/v1/ceph/volume/snapshot/remove', methods=['POST'])
def api_ceph_volume_snapshot_remove():
@api.route('/api/v1/ceph/volume/snapshot/<pool>/<volume>/<snapshot>/remove', methods=['POST'])
def api_ceph_volume_snapshot_remove(pool, volume, snapshot):
"""
Remove a Ceph RBD volume snapshot to the PVC Ceph storage cluster.
Remove a Ceph RBD volume snapshot with name SNAPSHOT from RBD volume with name VOLUME in RBD pool with name POOL.
"""
return pvcapi.ceph_volume_snapshot_remove()

View File

@ -61,7 +61,7 @@ def node_secondary(node):
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg,
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
@ -78,7 +78,7 @@ def node_primary(node):
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg,
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
@ -95,7 +95,7 @@ def node_flush(node):
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg,
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
@ -112,98 +112,240 @@ def node_ready(node):
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg,
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
#
# VM functions
#
def vm_list(node=None, state=None, limit=None):
def vm_list(node=None, state=None, limit=None, is_fuzzy=True):
"""
Return a list of VMs with limit LIMIT.
"""
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retdata = pvc_vm.get_list(zk_conn, node, state, limit)
retflag, retdata = pvc_vm.get_list(zk_conn, node, state, limit, is_fuzzy)
if retflag:
retcode = 200
if retdata:
retcode = 200
else:
retcode = 404
retdata = {
'message': 'VM not found.'
}
else:
retcode = 510
pvc_common.stopZKConnection(zk_conn)
return flask.jsonify(retdata), retcode
def vm_add():
"""
Add a VM named NAME to the PVC cluster.
"""
return '', 200
# TODO: #22
#def vm_add():
# """
# Add a VM named NAME to the PVC cluster.
# """
# return '', 200
def vm_define():
def vm_define(name, xml, node, selector):
"""
Define a VM from Libvirt XML in the PVC cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.define_vm(zk_conn, xml, node, selector)
if retflag:
retcode = 200
else:
retcode = 510
def vm_modify():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_modify(name, restart, xml):
"""
Modify a VM Libvirt XML in the PVC cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.modify_vm(zk_conn, name, restart, xml)
if retflag:
retcode = 200
else:
retcode = 510
def vm_undefine():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_undefine(name):
"""
Undefine a VM from the PVC cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.undefine_vm(zk_conn, name)
if retflag:
retcode = 200
else:
retcode = 510
def vm_dump():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_remove(name):
"""
Remove a VM from the PVC cluster.
"""
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.remove_vm(zk_conn, name)
if retflag:
retcode = 200
else:
retcode = 510
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_dump(name):
"""
Dump a VM Libvirt XML configuration.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retdata = pvc_vm.dump_vm(zk_conn, name)
if retflag:
retcode = 200
else:
retcode = 510
def vm_start():
pvc_common.stopZKConnection(zk_conn)
return retdata, retcode
def vm_start(name):
"""
Start a VM in the PVC cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.start_vm(zk_conn, name)
if retflag:
retcode = 200
else:
retcode = 510
def vm_restart():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_restart(name):
"""
Restart a VM in the PVC cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.restart_vm(zk_conn, name)
if retflag:
retcode = 200
else:
retcode = 510
def vm_shutdown():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_shutdown(name):
"""
Shutdown a VM in the PVC cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.shutdown_vm(zk_conn, name)
if retflag:
retcode = 200
else:
retcode = 510
def vm_stop():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_stop(name):
"""
Forcibly stop a VM in the PVC cluster.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.stop_vm(zk_conn, name)
if retflag:
retcode = 200
else:
retcode = 510
def vm_move():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_move(name, node, selector):
"""
Move a VM to another node.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.move_vm(zk_conn, name, node, selector)
if retflag:
retcode = 200
else:
retcode = 510
def vm_migrate():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_migrate(name, node, selector, flag_force):
"""
Temporarily migrate a VM to another node.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.migrate_vm(zk_conn, name, node, selector, flag_force)
if retflag:
retcode = 200
else:
retcode = 510
def vm_unmigrate():
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
def vm_unmigrate(name):
"""
Unmigrate a migrated VM.
"""
return '', 200
zk_conn = pvc_common.startZKConnection(zk_host)
retflag, retmsg = pvc_vm.unmigrate_vm(zk_conn, name)
if retflag:
retcode = 200
else:
retcode = 510
pvc_common.stopZKConnection(zk_conn)
output = {
'message': retmsg.replace('\"', '\'')
}
return flask.jsonify(output), retcode
#
# Network functions