def activate(self, service, manifest):
""" activate manifest, if already active then skip """
from agent.lib.agent_thread.activate_manifest import ActivateManifest
LOG.info('activateManifest for service(%s) with body: %s', service, request.body)
try:
appGlobal = config['pylons.app_globals']
if manifestutil.getActiveManifest(service) == manifest:
return doneResult(request, response, controller=self)
else:
if request.body:
pushedData = json.loads(request.body)
serviceutil.updateLcmMeta(service, pushedData)
mf_path = os.path.join(manifestutil.manifestPath(service, manifest))
if (not os.path.exists(mf_path)):
return errorResult(request, response, Errors.ACTIVEMANIFEST_MANIFEST_MISSING,
'Manifest(%s, %s) path missing' % (service, manifest),
controller=self)
LOG.debug('Manifest path exists: %s' % (mf_path))
activateThread = ActivateManifest(appGlobal.threadMgr, service, manifest,
action=ActivateManifest.ACTION_ACTIVATION)
self.injectJobCtx(activateThread)
activateThread.start()
activateThread.threadMgrEvent.wait()
return statusResult(request, response, activateThread, controller=self)
except Exception as excep:
msg = 'Unknown error for activateManifest(%s/%s) - %s - %s' % (service, manifest, str(excep), traceback.format_exc(2))
return errorResult(request, response, error=Errors.UNKNOWN_ERROR,
errorMsg=msg, controller=self)
def rollbackservice(self, service):
""" rollback an existing service """
LOG.info('rollback to last active manifest for service(%s) ', service)
manifest = None
try:
appGlobal = config['pylons.app_globals']
manifest = serviceutil.getPastManifest(service, 1)
if manifest:
activateThread = ActivateManifest(appGlobal.threadMgr, service, manifest,
action=ActivateManifest.ACTION_ACTIVATION)
self.injectJobCtx(activateThread)
activateThread.start()
activateThread.threadMgrEvent.wait()
else:
raise AgentException(Errors.MANIFEST_NOT_FOUND, "No rollback manifest found")
return statusResult(request, response, activateThread, controller=self)
except AgentException as excep:
return errorResult(request, response, error=excep.getCode(), errorMsg=excep.getMsg(), controller=self)
except Exception as excep:
msg = 'Unknown error for rollback service(%s) - %s - %s' % (service, str(excep), traceback.format_exc(2))
return errorResult(request, response, error=Errors.UNKNOWN_ERROR,
errorMsg=msg, controller=self)
def reset(self, service):
''' Controller to reset service '''
LOG.info('reset for service(%s)', service)
try:
appGlobal = config['pylons.app_globals']
if not os.path.exists(manifestutil.manifestPath(service, 'active')):
return errorResult(request, response, Errors.ACTIVEMANIFEST_MANIFEST_MISSING,
'Active Manifest(%s) path missing' % (service),
controller = self)
resetThread = ActivateManifest(appGlobal.threadMgr, service,
manifestutil.ACTIVE_MANIFEST,
action = ActivateManifest.ACTION_RESET)
self.injectJobCtx(resetThread)
resetThread.start()
resetThread.threadMgrEvent.wait()
return statusResult(request, response, resetThread, controller = self)
except Exception as excep:
return errorResult(request, response, error = Errors.UNKNOWN_ERROR,
errorMsg = 'Unknown error for restart service(%s) - %s - %s' %
(service, str(excep), traceback.format_exc(2)),
controller = self)
def activatemanifest(self, service):
""" activate manifest, if already active then skip """
LOG.info('activateManifest for service(%s) with body: %s', service, request.body)
try:
appGlobal = config['pylons.app_globals']
manifest = ''
requestjson = json.loads(request.body)
manifest = requestjson['manifest']
force = asbool(requestjson['force']) if 'force' in requestjson else False
if not force and manifestutil.getActiveManifest(service) == manifest:
return doneResult(request, response, controller=self)
else:
mf_path = os.path.join(ManifestController.manifestPath(service, manifest))
if (not os.path.exists(mf_path)):
return errorResult(request, response, Errors.ACTIVEMANIFEST_MANIFEST_MISSING,
'Manifest(%s, %s) path missing' % (service, manifest),
controller = self)
LOG.debug('Manifest path exists: %s' % (mf_path))
activateThread = ActivateManifest(appGlobal.threadMgr, service, manifest)
self.injectJobCtx(activateThread)
activateThread.start()
activateThread.threadMgrEvent.wait()
return statusResult(request, response, activateThread, controller = self)
except Exception as excep:
msg = 'Unknown error for activateManifest(%s/%s) - %s - %s' % (service, manifest, str(excep), traceback.format_exc(2))
return errorResult(request, response, error = Errors.UNKNOWN_ERROR,
errorMsg = msg, controller = self)
def activatemanifest(self, service):
""" activate manifest, if already active then skip """
LOG.info('activateManifest for service(%s) with body: %s', service,
request.body)
try:
appGlobal = config['pylons.app_globals']
manifest = ''
requestjson = json.loads(request.body)
manifest = requestjson['manifest']
force = asbool(
requestjson['force']) if 'force' in requestjson else False
if not force and manifestutil.getActiveManifest(
service) == manifest:
return doneResult(request, response, controller=self)
else:
mf_path = os.path.join(
ManifestController.manifestPath(service, manifest))
if (not os.path.exists(mf_path)):
return errorResult(request,
response,
Errors.ACTIVEMANIFEST_MANIFEST_MISSING,
'Manifest(%s, %s) path missing' %
(service, manifest),
controller=self)
LOG.debug('Manifest path exists: %s' % (mf_path))
activateThread = ActivateManifest(appGlobal.threadMgr, service,
manifest)
self.injectJobCtx(activateThread)
activateThread.start()
activateThread.threadMgrEvent.wait()
return statusResult(request,
response,
activateThread,
controller=self)
except Exception as excep:
msg = 'Unknown error for activateManifest(%s/%s) - %s - %s' % (
service, manifest, str(excep), traceback.format_exc(2))
return errorResult(request,
response,
error=Errors.UNKNOWN_ERROR,
errorMsg=msg,
controller=self)
def deactivatemanifest(self, service):
""" deactivate a manifest """
LOG.info('activateManifest for service(%s) with body: %s', service, request.body)
try:
appGlobal = config['pylons.app_globals']
if not os.path.exists(manifestutil.manifestPath(service, 'active')):
return errorResult(request, response, Errors.ACTIVEMANIFEST_MANIFEST_MISSING,
'Deactivate Manifest(%s) path missing' % (service),
controller = self)
deactivateThread = ActivateManifest(appGlobal.threadMgr, service,
manifestutil.ACTIVE_MANIFEST,
action=ActivateManifest.ACTION_DEACTIVATION)
self.injectJobCtx(deactivateThread)
deactivateThread.start()
deactivateThread.threadMgrEvent.wait()
return statusResult(request, response, deactivateThread, controller = self)
except Exception as excep:
msg = 'Unknown error for deactivateManifest(%s) - %s - %s' % (service, str(excep), traceback.format_exc(2))
return errorResult(request, response, error = Errors.UNKNOWN_ERROR,
errorMsg = msg, controller = self)
