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sysvinit service module (#34962)

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* sysvinit service module

Signed-off-by: Adam Miller <admiller@redhat.com>
This commit is contained in:
Adam Miller 2018-05-17 17:32:27 -05:00 • committed by GitHub
commit cc61c86049
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2 changed files with 377 additions and 2 deletions
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29
lib/ansible/module_utils/service.py
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@ -39,14 +39,18 @@ from ansible.module_utils.six import PY2, b
from ansible.module_utils._text import to_bytes, to_text
def sysv_is_enabled(name):
def sysv_is_enabled(name, runlevel=None):
'''
This function will check if the service name supplied
is enabled in any of the sysv runlevels
:arg name: name of the service to test for
:kw runlevel: runlevel to check (default: None)
'''
return bool(glob.glob('/etc/rc?.d/S??%s' % name))
if runlevel:
return bool(glob.glob('/etc/rc%s.d/S??%s' % (runlevel, name)))
else:
return bool(glob.glob('/etc/rc?.d/S??%s' % name))
def get_sysv_script(name):
@ -74,6 +78,27 @@ def sysv_exists(name):
return os.path.exists(get_sysv_script(name))
def get_ps(module, pattern):
'''
Last resort to find a service by trying to match pattern to programs in memory
'''
found = False
if platform.system() == 'SunOS':
flags = '-ef'
else:
flags = 'auxww'
psbin = module.get_bin_path('ps', True)
(rc, psout, pserr) = module.run_command([psbin, flags])
if rc == 0:
for line in psout.splitlines():
if pattern in line:
# FIXME: should add logic to prevent matching 'self', though that should be extreemly rare
found = True
break
return found
def fail_if_missing(module, found, service, msg=''):
'''
This function will return an error or exit gracefully depending on check mode status