Infrastructure/ansible
5
0
Fork 0
Code Issues Pull requests 3 Projects Releases Packages Wiki Activity Actions

It actually works fine now, and I am a moron

Browse source 
Signed-off-by: Ricky Elrod <codeblock@fedoraproject.org>
This commit is contained in:
Rick Elrod 2017-10-17 19:53:06 +00:00
parent 4971f2ec40
commit 8a03bd7646
1 changed files with 11 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

30
scripts/vhost-info
View file

@ -8,8 +8,9 @@
import sys import sys
from collections import namedtuple from collections import namedtuple
from ansible.parsing.dataloader import DataLoader from ansible.parsing.dataloader import DataLoader
from ansible.vars import VariableManager from ansible.vars.manager import VariableManager
from ansible.inventory import Inventory from ansible.inventory.manager import InventoryManager
from ansible import constants as C
from ansible.playbook.play import Play from ansible.playbook.play import Play
from ansible.executor.task_queue_manager import TaskQueueManager from ansible.executor.task_queue_manager import TaskQueueManager
from ansible.plugins.callback import CallbackBase from ansible.plugins.callback import CallbackBase
@ -50,7 +51,7 @@ class OutputCallback(CallbackBase):
parser = OptionParser(version = "1.0") parser = OptionParser(version = "1.0")
parser.add_option('--host', default=[], action='append', help="hosts to act on, defaults to virtservers") parser.add_option('--host', default=[], action='append', help="hosts to act on, defaults to virtservers")
parser.add_option('--hosts-from-file', default=None, dest="host_file", help="read list of hosts from this file") parser.add_option('--hosts-from-file', default=C.DEFAULT_HOST_LIST, dest="host_file", help="read list of hosts from this file")
(opts, args) = parser.parse_args(sys.argv[1:]) (opts, args) = parser.parse_args(sys.argv[1:])
if not opts.host: if not opts.host:
@ -60,23 +61,15 @@ else:
Options = namedtuple('Options', ['connection','module_path', 'forks', 'remote_user', 'private_key_file', 'ssh_common_args', 'ssh_extra_args', 'sftp_extra_args', 'scp_extra_args', 'become', 'become_method', 'become_user', 'verbosity', 'check', 'timeout']) Options = namedtuple('Options', ['connection','module_path', 'forks', 'remote_user', 'private_key_file', 'ssh_common_args', 'ssh_extra_args', 'sftp_extra_args', 'scp_extra_args', 'become', 'become_method', 'become_user', 'verbosity', 'check', 'timeout', 'diff'])
# initialize needed objects options = Options(connection='ssh', module_path=None, forks=25, remote_user=None, private_key_file=None, ssh_common_args=None, ssh_extra_args=None, sftp_extra_args=None, scp_extra_args=None, become=None, become_method=None, become_user=None, verbosity=None, check=False, timeout=10, diff=False)
variable_manager = VariableManager()
loader = DataLoader()
options = Options(connection='ssh', module_path=None, forks=25, remote_user=None, private_key_file=None, ssh_common_args=None, ssh_extra_args=None, sftp_extra_args=None, scp_extra_args=None, become=None, become_method=None, become_user=None, verbosity=None, check=False, timeout=10)
# create inventory and pass to var manager # create inventory and pass to var manager
if opts.host_file: loader = DataLoader()
inventory = Inventory(loader=loader, variable_manager=variable_manager, host_list=opts.host_file) inv = InventoryManager(loader=loader, sources=opts.host_file)
else: variable_manager = VariableManager(loader=loader, inventory=inv)
inventory = Inventory(loader=loader, variable_manager=variable_manager)
variable_manager.set_inventory(inventory)
# create play with tasks # create play with tasks
play_source = dict( play_source = dict(
@ -87,12 +80,11 @@ play_source = dict(
) )
play = Play().load(play_source, variable_manager=variable_manager, loader=loader) play = Play().load(play_source, variable_manager=variable_manager, loader=loader)
cb=OutputCallback() cb=OutputCallback()
tqm = None tqm = None
try: try:
tqm = TaskQueueManager( tqm = TaskQueueManager(
inventory=inventory, inventory=inv,
variable_manager=variable_manager, variable_manager=variable_manager,
loader=loader, loader=loader,
options=options, options=options,
@ -103,9 +95,9 @@ try:
finally: finally:
if tqm is not None: if tqm is not None:
tqm.cleanup() tqm.cleanup()
for vhostname in sorted(cb.mem_per_host): for vhostname in sorted(cb.mem_per_host):
freemem = cb.mem_per_host[vhostname] - cb.mem_used_in_vm[vhostname] freemem = cb.mem_per_host[vhostname] - cb.mem_used_in_vm[vhostname]
freecpu = cb.cpu_per_host[vhostname] - cb.cpu_used_in_vm[vhostname] freecpu = cb.cpu_per_host[vhostname] - cb.cpu_used_in_vm[vhostname]
print '%s:\t%s/%s mem(unused/total)\t%s/%s cpus(unused/total)' % ( print '%s:\t%s/%s mem(unused/total)\t%s/%s cpus(unused/total)' % (
vhostname, freemem, cb.mem_per_host[vhostname], freecpu, cb.cpu_per_host[vhostname]) vhostname, freemem, cb.mem_per_host[vhostname], freecpu, cb.cpu_per_host[vhostname])