This program can be used to fetch information about :
VMs
Clusters
Hosts
Storage domains
Data center..
in an ovirt dc. You will have “component” name, id, state along with other information.
The program can be downloaded from github
How-ever here it is without proper indentation.
[terminal]
#! /usr/bin/python
# Author: Humble Chirammal
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# This program can be used to list datacenters, hypervisors, vms in an ovirt Dc ,
#with its status..
# Please make sure you are changing below parameters in api :
#url =”Your ovirt engine api url”
#username =”user to access the api”
#password =”password of above user”
#ca_file =”location of ca cert file”
import sys
from ovirtsdk.api import API
from ovirtsdk.xml import params
from threading import Thread
import time
import logging
#Configure
APIURL=”https://myrhevm.humblec.com/api”
APIUSER=”admin@internal”
APIPASS=”redhat”
CAFILE=”/root/ca.crt.2″
LOGFILENAME=”/tmp/list_setup.log”
s1= ‘.’
greet = s1 * 30
objs=[“datacenters”, “hosts”, “vms”, “clusters”, “storagedomains”]
list=’True’
logging.basicConfig(level=logging.DEBUG,
format=’%(asctime)s %(levelname)s %(message)s’,
filename=LOGFILENAME,
filemode=’w’)
def getObjInfo (obje, objlist):
print ‘\n %s %s %s \n’ % (greet,obje, greet)
for obj in objlist:
if obje==”vms” or “hosts” or “datacenters”:
print ‘ %30s : %30s : %30s ‘ % ((obj.name).upper(), (obj.status.state).upper(),obj.get_id())
logging.info (‘%13s- : %30s : %30s : %30s’ % (obje, (obj.name).upper(), (obj.status.state).upper(), obj.get_id()))
if obje ==”vms” and obj.status.state != ‘down’:
vmonhost = api.hosts.get(id=api.vms.get(obj.name).get_host().get_id()).get_name()
print ‘\n \t\t\t \ The VM: %s is running on host %s \n’ % (obj.name , vmonhost)
logging.info( ‘VM: %s is running on host %s ‘ % (obj.name , vmonhost))
if obje ==”hosts” and obj.status.state != ‘down’:
hostoncluster = api.clusters.get(id=api.hosts.get(obj.name).get_cluster().get_id()).get_name()
print ‘\n\t\t\t\t\t\\ %20s is part of Cluster: %s\n ‘ % (obj.name , hostoncluster)
logging.info( ‘host: %s is on cluster %s ‘ % (obj.name , hostoncluster))
if __name__ == “__main__”:
try:
api = API(url=APIURL,
username=APIUSER,
password=APIPASS,
ca_file=CAFILE)
try:
print ‘ \n I am logging in %s \n’ % LOGFILENAME
for ob in objs:
if ob==”datacenters”:
getObjInfo(ob, api.datacenters.list())
if ob==”hosts”:
getObjInfo(ob, api.hosts.list())
if ob==”vms”:
getObjInfo(ob, api.vms.list())
if ob==”clusters”:
print ‘\n %s %s %s \n’ % (greet,ob, greet)
for cluster in api.clusters.list():
print ‘%s \t %s’ % ( cluster.name, cluster.get_id())
logging.info( ‘%s \t %s’ % ( cluster.name, cluster.get_id()))
if ob==”storagedomains”:
print ‘\n %s %s %s \n’ % (greet,ob, greet)
print ‘\t\tName \t\t ID \t\t\t MASTER \t\t\t\tSD.FORMAT \t\t SD.TYPE’
for sd in api.storagedomains.list():
print ‘%20s %20s :%20s %20s %20s’ % (sd.name, sd.get_id(), sd.get_master(), sd.get_storage_format(), sd.get_type() )
logging.info(‘%20s %20s :%20s %20s %20s’ % (sd.name, sd.get_id(), sd.get_master(), sd.get_storage_format(), sd.get_type() ))
except Exception as e:
logging.debug(‘Error:\n%s’ % str(e))
api.disconnect()
except Exception as ex:
logging.debug(‘Unexpected error: %s’ % ex)
the output will look like this:
I am logging in /tmp/list_setup.log
………………………… datacenters …………………………
DEFAULT-DC : PROBLEMATIC : c88a1735-f4c9-440e-becc-e0d16bd9a5b7
LOCAL_DC : UP : cc85d605-8a24-4606-96b1-bd4a436487b8
………………………… hosts …………………………
HOST : NON_RESPONSIVE : e89ef9cc-bb46-43be-806f-721026933b76
\ host is part of Cluster: Default-Cluster
HOST-1 : NON_RESPONSIVE : 55649f85-b783-45f4-a35d-5a1a3af6b216
\ Host-1 is part of Cluster: Default-Cluster
RHEL_H : UP : 3876cffa-0762-4101-bdd7-d772cde70cb7
\ RHEL_H is part of Cluster: locl_Cluster
HOST115 : UP : 1621ea04-aa82-4742-84ab-3d15c3f78a0c
\ host115 is part of Cluster: Default-Cluster
………………………… vms …………………………
RHEL6 : UP : 53fa8e2b-3992-4cce-9c19-aed7f5499982
\ The VM: rhel6 is running on host HOST115
IPA : DOWN : 8224c931-0f6f-4a84-9d92-ed23f4b19162
RHEL6 : DOWN : fc0c8595-4d49-4a53-a72d-f83dc2c39226
TEST_VM_ON_LOCAL_SD : DOWN : cf309bb3-5ac8-45a0-819c-1ffae6521b1c
………………………… clusters …………………………
Default 99408929-82cf-4dc7-a532-9d998063fa95
Default-Cluster bac82894-af57-4dff-a7c7-94bd84632681
locl_Cluster b085aec4-182d-4010-87ce-acd937e02039
………………………… storagedomains …………………………
Name ID MASTER SD.FORMAT SD.TYPE
Data e2d26dcc-aa1c-4dbf-b690-fbbdd0033397 : True v3 data
DATA-1 fb1ffe88-1b66-49f4-9493-f07b8534866c : False v3 data
RHEL_H-Local ad35f95d-ba8e-4fcf-bb08-7cc401d31605 : True v3 data
[/terminal]
let me know your feedback.