Merge pull request #2490 from szinck/devel

Added SunOS (Solaris, illumos, etc) service management
reviewable/pr18780/r1
Michael DeHaan 12 years ago
commit 478963768d

@ -719,6 +719,128 @@ class NetBsdService(Service):
self.svc_cmd = "%s" % self.svc_initscript
return self.execute_command("%s %s" % (self.svc_cmd, self.action), daemonize=True)
# ===========================================
# Subclass: SunOS
class SunOSService(Service):
"""
This is the SunOS Service manipulation class - it uses the svcadm
command for controlling services, and svcs command for checking status.
It also tries to be smart about taking the service out of maintenance
state if necessary.
"""
platform = 'SunOS'
distribution = None
def get_service_tools(self):
self.svcs_cmd = self.module.get_bin_path('svcs', True)
if not self.svcs_cmd:
self.module.fail_json(msg='unable to find svcs binary')
self.svcadm_cmd = self.module.get_bin_path('svcadm', True)
if not self.svcadm_cmd:
self.module.fail_json(msg='unable to find svcadm binary')
def get_service_status(self):
status = self.get_sunos_svcs_status()
# Only 'online' is considered properly running. Everything else is off
# or has some sort of problem.
if status == 'online':
self.running = True
else:
self.running = False
def get_sunos_svcs_status(self):
rc, stdout, stderr = self.execute_command("%s %s" % (self.svcs_cmd, self.name))
if rc == 1:
if stderr:
self.module.fail_json(msg=stderr)
else:
self.module.fail_json(msg=stdout)
lines = stdout.rstrip("\n").split("\n")
status = lines[-1].split(" ")[0]
# status is one of: online, offline, degraded, disabled, maintenance, uninitialized
# see man svcs(1)
return status
def service_enable(self):
# Get current service enablement status
rc, stdout, stderr = self.execute_command("%s -l %s" % (self.svcs_cmd, self.name))
if rc != 0:
if stderr:
self.module.fail_json(msg=stderr)
else:
self.module.fail_json(msg=stdout)
enabled = False
temporary = False
# look for enabled line, which could be one of:
# enabled true (temporary)
# enabled false (temporary)
# enabled true
# enabled false
for line in stdout.split("\n"):
if line.find("enabled") == 0:
if line.find("true") != -1:
enabled = True
if line.find("temporary") != -1:
temporary = True
startup_enabled = (enabled and not temporary) or (not enabled and temporary)
if self.enable and startup_enabled:
return
elif (not self.enable) and (not startup_enabled):
return
# Mark service as started or stopped (this will have the side effect of
# actually stopping or starting the service)
if self.enable:
subcmd = "enable -rs"
else:
subcmd = "disable -s"
rc, stdout, stderr = self.execute_command("%s %s %s" % (self.svcadm_cmd, subcmd, self.name))
if rc != 0:
if stderr:
self.module.fail_json(msg=stderr)
else:
self.module.fail_json(msg=stdout)
self.changed = True
def service_control(self):
status = self.get_sunos_svcs_status()
# if starting or reloading, clear maintenace states
if self.action in ['start', 'reload', 'restart'] and status in ['maintenance', 'degraded']:
rc, stdout, stderr = self.execute_command("%s clear %s" % (self.svcadm_cmd, self.name))
if rc != 0:
return rc, stdout, stderr
status = self.get_sunos_svcs_status()
if status in ['maintenance', 'degraded']:
self.module.fail_json(msg="Failed to bring service out of %s status." % status)
if self.action == 'start':
subcmd = "enable -rst"
elif self.action == 'stop':
subcmd = "disable -st"
elif self.action == 'reload':
subcmd = "refresh"
elif self.action == 'restart' and status == 'online':
subcmd = "restart"
elif self.action == 'restart' and status != 'online':
subcmd = "enable -rst"
return self.execute_command("%s %s %s" % (self.svcadm_cmd, subcmd, self.name))
# ===========================================
# Main control flow

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