In playbook I'm using variable {{excluded_service}}. I want to run ansible playbook from python and provide this variable. And I can't use external inventory script to provide this variable. I am using to create inventory:
hosts = ["127.0.0.1"]
inventory=ansible.inventory.Inventory(hosts)
but I don't understand where I can add value of variable?
My code, that works with external inventory script:
import sys
import os
import stat
import json
import ansible.playbook
import ansible.constants as C
import ansible.utils.template
from ansible import errors
from ansible import callbacks
from ansible import utils
from ansible.color import ANSIBLE_COLOR, stringc
from ansible.callbacks import display
playbook="/opt/RDE/3p/ansible/loop/testloop.yml"
inventory="/opt/RDE/3p/ansible/loop/lxc.py"
connection="local"
timeout=10
subset=None
options={'subset': None, 'ask_pass': False, 'sudo': False, 'private_key_file': None, 'syntax': None, 'skip_tags': None, 'diff': False, 'check': False, 'remote_user': 'root', 'listtasks': None, 'inventory': '/opt/RDE/3p/ansible/loop/lxc.py', 'forks': 5, 'listhosts': None, 'start_at': None, 'tags': 'all', 'step': None, 'sudo_user': None, 'ask_sudo_pass': False, 'extra_vars': [], 'connection': 'smart', 'timeout': 10, 'module_path': None}
sshpass = None
sudopass = None
extra_vars = {}
def colorize(lead, num, color):
""" Print 'lead' = 'num' in 'color' """
if num != 0 and ANSIBLE_COLOR and color is not None:
return "%s%s%-15s" % (stringc(lead, color), stringc("=", color), stringc(str(num), color))
else:
return "%s=%-4s" % (lead, str(num))
def hostcolor(host, stats, color=True):
if ANSIBLE_COLOR and color:
if stats['failures'] != 0 or stats['unreachable'] != 0:
return "%-37s" % stringc(host, 'red')
elif stats['changed'] != 0:
return "%-37s" % stringc(host, 'yellow')
else:
return "%-37s" % stringc(host, 'green')
return "%-26s" % host
inventory = ansible.inventory.Inventory(options['inventory'])
hosts = ["127.0.0.1"]
#inventory=ansible.inventory.Inventory(hosts)
inventory.subset(options['subset'])
if len(inventory.list_hosts()) == 0:
raise errors.AnsibleError("provided hosts list is empty")
inventory.set_playbook_basedir(os.path.dirname(playbook))
stats = callbacks.AggregateStats()
playbook_cb = callbacks.PlaybookCallbacks(verbose=utils.VERBOSITY)
if options['step']:
playbook_cb.step = options['step']
if options['start_at']:
playbook_cb.start_at = options['start_at']
runner_cb = callbacks.PlaybookRunnerCallbacks(stats, verbose=utils.VERBOSITY)
pb = ansible.playbook.PlayBook(
playbook=playbook,
module_path=None,
inventory=inventory,
forks=options['forks'],
remote_user=options['remote_user'],
remote_pass=sshpass,
callbacks=playbook_cb,
runner_callbacks=runner_cb,
stats=stats,
timeout=options['timeout'],
transport=options['connection'],
sudo=options['sudo'],
sudo_user=options['sudo_user'],
extra_vars=extra_vars,
private_key_file=options['private_key_file'],
check=options['check'],
diff=options['diff']
)
playnum = 0
failed_hosts = []
unreachable_hosts = []
try:
print pb.run()
hosts = sorted(pb.stats.processed.keys())
print hosts
display(callbacks.banner("PLAY RECAP"))
playbook_cb.on_stats(pb.stats)
for h in hosts:
t = pb.stats.summarize(h)
if t['failures'] > 0:
failed_hosts.append(h)
if t['unreachable'] > 0:
unreachable_hosts.append(h)
retries = failed_hosts + unreachable_hosts
if len(retries) > 0:
filename = pb.generate_retry_inventory(retries)
if filename:
display(" to retry, use: --limit @%s\n" % filename)
for h in hosts:
t = pb.stats.summarize(h)
display("%s : %s %s %s %s" % (
hostcolor(h, t),
colorize('ok', t['ok'], 'green'),
colorize('changed', t['changed'], 'yellow'),
colorize('unreachable', t['unreachable'], 'red'),
colorize('failed', t['failures'], 'red')),
screen_only=True
)
display("%s : %s %s %s %s" % (
hostcolor(h, t, False),
colorize('ok', t['ok'], None),
colorize('changed', t['changed'], None),
colorize('unreachable', t['unreachable'], None),
colorize('failed', t['failures'], None)),
log_only=True
)
except Exception as e:
print ("!!!!!!!ERROR: %s" % e)
