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Improve debug output and use ceph df util data

This commit is contained in:
Joshua Boniface 2020-06-06 22:49:47 -04:00
parent 9b65d3271a
commit 654a3cb7fa
4 changed files with 16 additions and 11 deletions
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2
api-daemon/pvcapid/flaskapi.py
View File

@ -2489,7 +2489,7 @@ class API_Storage_Ceph_Utilization(Resource):
type: string
description: The raw output data
"""
return api_helper.ceph_radosdf()
return api_helper.ceph_util()
api.add_resource(API_Storage_Ceph_Utilization, '/storage/ceph/utilization')
# /storage/ceph/option

4
api-daemon/pvcapid/helper.py
View File

@ -984,12 +984,12 @@ def ceph_status():
return retdata, retcode
def ceph_radosdf():
def ceph_util():
"""
Get the current Ceph cluster utilization.
"""
zk_conn = pvc_common.startZKConnection(config['coordinators'])
retflag, retdata = pvc_ceph.get_radosdf(zk_conn)
retflag, retdata = pvc_ceph.get_util(zk_conn)
pvc_common.stopZKConnection(zk_conn)
if retflag:

4
daemon-common/ceph.py
View File

@ -154,9 +154,9 @@ def get_status(zk_conn):
}
return True, status_data
def get_radosdf(zk_conn):
def get_util(zk_conn):
primary_node = zkhandler.readdata(zk_conn, '/primary_node')
ceph_df = zkhandler.readdata(zk_conn, '/ceph/radosdf').rstrip()
ceph_df = zkhandler.readdata(zk_conn, '/ceph/util').rstrip()
# Create a data structure for the information
status_data = {

17
node-daemon/pvcnoded/Daemon.py
View File

@ -1049,7 +1049,7 @@ def collect_ceph_stats(queue):
print("Set ceph health information in zookeeper (primary only)")
command = { "prefix": "status", "format": "pretty" }
ceph_status = ceph_conn.mon_command(json.dumps(command), b'', timeout=1)[1]
ceph_status = ceph_conn.mon_command(json.dumps(command), b'', timeout=1)[1].decode('ascii')
try:
zkhandler.writedata(zk_conn, {
'/ceph': str(ceph_status)
@ -1062,14 +1062,14 @@ def collect_ceph_stats(queue):
print("Set ceph rados df information in zookeeper (primary only)")
# Get rados df info
retcode, stdout, stderr = common.run_os_command('rados df', timeout=1)
rados_df = stdout
command = { "prefix": "df", "format": "pretty" }
ceph_df = ceph_conn.mon_command(json.dumps(command), b'', timeout=1)[1].decode('ascii')
try:
zkhandler.writedata(zk_conn, {
'/ceph/radosdf': str(rados_df)
'/ceph/util': str(ceph_df)
})
except Exception as e:
logger.out('Failed to set Rados space data: {}'.format(e), state='e')
logger.out('Failed to set Ceph utilization data: {}'.format(e), state='e')
return
if debug:
@ -1337,10 +1337,13 @@ def collect_vm_stats(queue):
# Get all the raw information about the VM
if debug:
print("Getting statistics for VM {}".format(domain_name))
print("Getting general statistics for VM {}".format(domain_name))
domain_state, domain_maxmem, domain_mem, domain_vcpus, domain_cputime = domain.info()
domain_memory_stats = domain.memoryStats()
domain_cpu_stats = domain.getCPUStats(True)[0]
if debug:
print("Getting disk statistics for VM {}".format(domain_name))
domain_disk_stats = []
for disk in tree.findall('devices/disk'):
disk_name = disk.find('source').get('name')
@ -1356,6 +1359,8 @@ def collect_vm_stats(queue):
"err": disk_stats[4]
})
if debug:
print("Getting network statistics for VM {}".format(domain_name))
domain_network_stats = []
for interface in tree.findall('devices/interface'):
interface_name = interface.find('target').get('dev')