def execute(self): logger.info(u"Trying to start deployment at cluster '{0}'".format( self.cluster.name or self.cluster.id)) network_info = self.serialize_network_cfg(self.cluster) logger.info(u"Network info:\n{0}".format( jsonutils.dumps(network_info, indent=4))) self._remove_obsolete_tasks() supertask = Task(name=consts.TASK_NAMES.deploy, cluster=self.cluster) db().add(supertask) nodes_to_delete = TaskHelper.nodes_to_delete(self.cluster) nodes_to_deploy = TaskHelper.nodes_to_deploy(self.cluster) nodes_to_provision = TaskHelper.nodes_to_provision(self.cluster) if not any([nodes_to_provision, nodes_to_deploy, nodes_to_delete]): db().rollback() raise errors.WrongNodeStatus("No changes to deploy") # we should have task committed for processing in other threads db().commit() TaskHelper.create_action_log(supertask) mule.call_task_manager_async(self.__class__, '_execute_async', self.cluster.id, supertask.id) return supertask
def execute(self): logger.info(u"Trying to start deployment at cluster '{0}'".format( self.cluster.name or self.cluster.id, )) current_tasks = orm().query(Task).filter_by(cluster_id=self.cluster.id, name="deploy") for task in current_tasks: if task.status == "running": raise errors.DeploymentAlreadyStarted() elif task.status in ("ready", "error"): for subtask in task.subtasks: orm().delete(subtask) orm().delete(task) orm().commit() nodes_to_delete = TaskHelper.nodes_to_delete(self.cluster) nodes_to_deploy = TaskHelper.nodes_to_deploy(self.cluster) if not any([nodes_to_deploy, nodes_to_delete]): raise errors.WrongNodeStatus("No changes to deploy") self.cluster.status = 'deployment' orm().add(self.cluster) orm().commit() supertask = Task(name="deploy", cluster=self.cluster) orm().add(supertask) orm().commit() task_deletion, task_provision, task_deployment = None, None, None if nodes_to_delete: task_deletion = supertask.create_subtask("node_deletion") self._call_silently(task_deletion, tasks.DeletionTask) if nodes_to_deploy: TaskHelper.update_slave_nodes_fqdn(nodes_to_deploy) task_provision = supertask.create_subtask("provision") # we assume here that task_provision just adds system to # cobbler and reboots systems, so it has extreamly small weight task_provision.weight = 0.05 provision_message = self._call_silently(task_provision, tasks.ProvisionTask, method_name='message') task_provision.cache = provision_message orm().add(task_provision) orm().commit() task_deployment = supertask.create_subtask("deployment") deployment_message = self._call_silently(task_deployment, tasks.DeploymentTask, method_name='message') task_deployment.cache = deployment_message orm().add(task_deployment) orm().commit() rpc.cast('naily', [provision_message, deployment_message]) logger.debug(u"Deployment: task to deploy cluster '{0}' is {1}".format( self.cluster.name or self.cluster.id, supertask.uuid)) return supertask
def execute(self, nodes_to_provision_deploy=None, deployment_tasks=None): logger.info(u"Trying to start deployment at cluster '{0}'".format( self.cluster.name or self.cluster.id)) network_info = self.serialize_network_cfg(self.cluster) logger.info(u"Network info:\n{0}".format( jsonutils.dumps(network_info, indent=4))) self.check_no_running_deployment(self.cluster) self._remove_obsolete_tasks() supertask = Task(name=self.deployment_type, cluster=self.cluster) db().add(supertask) nodes_to_delete = TaskHelper.nodes_to_delete(self.cluster) nodes_to_deploy = nodes_to_provision_deploy or \ TaskHelper.nodes_to_deploy(self.cluster) nodes_to_provision = TaskHelper.nodes_to_provision(self.cluster) if not any([nodes_to_provision, nodes_to_deploy, nodes_to_delete]): db().rollback() raise errors.WrongNodeStatus("No changes to deploy") db().flush() TaskHelper.create_action_log(supertask) # we should have task committed for processing in other threads db().commit() nodes_ids_to_deploy = ([node.id for node in nodes_to_provision_deploy] if nodes_to_provision_deploy else None) mule.call_task_manager_async( self.__class__, '_execute_async', self.cluster.id, supertask.id, nodes_to_provision_deploy=nodes_ids_to_deploy, deployment_tasks=deployment_tasks) return supertask
def execute(self): logger.info(u"Trying to start deployment at cluster '{0}'".format( self.cluster.name or self.cluster.id)) network_info = self.serialize_network_cfg(self.cluster) logger.info(u"Network info:\n{0}".format( jsonutils.dumps(network_info, indent=4))) self._remove_obsolete_tasks() supertask = Task(name=TASK_NAMES.deploy, cluster=self.cluster) db().add(supertask) nodes_to_delete = TaskHelper.nodes_to_delete(self.cluster) nodes_to_deploy = TaskHelper.nodes_to_deploy(self.cluster) nodes_to_provision = TaskHelper.nodes_to_provision(self.cluster) task_messages = [] if not any([nodes_to_provision, nodes_to_deploy, nodes_to_delete]): db().rollback() raise errors.WrongNodeStatus("No changes to deploy") # we should have task committed for processing in other threads db().commit() # Run validation if user didn't redefine # provisioning and deployment information if (not objects.Cluster.get_provisioning_info(self.cluster) and not objects.Cluster.get_deployment_info(self.cluster)): try: self.check_before_deployment(supertask) except errors.CheckBeforeDeploymentError: db().commit() return supertask task_deletion, task_provision, task_deployment = None, None, None if nodes_to_delete: objects.TaskCollection.lock_cluster_tasks(self.cluster.id) # For more accurate progress calculation task_weight = 0.4 task_deletion = supertask.create_subtask(TASK_NAMES.node_deletion, weight=task_weight) logger.debug("Launching deletion task: %s", task_deletion.uuid) # we should have task committed for processing in other threads db().commit() self._call_silently(task_deletion, tasks.DeletionTask) if nodes_to_provision: objects.TaskCollection.lock_cluster_tasks(self.cluster.id) # updating nodes nodes_to_provision = objects.NodeCollection.lock_nodes( nodes_to_provision) objects.NodeCollection.update_slave_nodes_fqdn(nodes_to_provision) logger.debug("There are nodes to provision: %s", " ".join([n.fqdn for n in nodes_to_provision])) # For more accurate progress calulation task_weight = 0.4 task_provision = supertask.create_subtask(TASK_NAMES.provision, weight=task_weight) # we should have task committed for processing in other threads db().commit() provision_message = self._call_silently(task_provision, tasks.ProvisionTask, nodes_to_provision, method_name='message') task_provision = objects.Task.get_by_uid(task_provision.id, fail_if_not_found=True, lock_for_update=True) # if failed to generate task message for orchestrator # then task is already set to error if task_provision.status == TASK_STATUSES.error: return supertask task_provision.cache = provision_message db().commit() task_messages.append(provision_message) if nodes_to_deploy: objects.TaskCollection.lock_cluster_tasks(self.cluster.id) # locking nodes before updating objects.NodeCollection.lock_nodes(nodes_to_deploy) # updating nodes objects.NodeCollection.update_slave_nodes_fqdn(nodes_to_deploy) logger.debug("There are nodes to deploy: %s", " ".join([n.fqdn for n in nodes_to_deploy])) task_deployment = supertask.create_subtask(TASK_NAMES.deployment) # we should have task committed for processing in other threads db().commit() deployment_message = self._call_silently(task_deployment, tasks.DeploymentTask, nodes_to_deploy, method_name='message') task_deployment = objects.Task.get_by_uid(task_deployment.id, fail_if_not_found=True, lock_for_update=True) # if failed to generate task message for orchestrator # then task is already set to error if task_deployment.status == TASK_STATUSES.error: return supertask task_deployment.cache = deployment_message db().commit() task_messages.append(deployment_message) if nodes_to_provision: nodes_to_provision = objects.NodeCollection.lock_nodes( nodes_to_provision) for node in nodes_to_provision: node.status = NODE_STATUSES.provisioning db().commit() objects.Cluster.get_by_uid(self.cluster.id, fail_if_not_found=True, lock_for_update=True) self.cluster.status = CLUSTER_STATUSES.deployment db().add(self.cluster) db().commit() if task_messages: rpc.cast('naily', task_messages) logger.debug(u"Deployment: task to deploy cluster '{0}' is {1}".format( self.cluster.name or self.cluster.id, supertask.uuid)) return supertask
def execute(self): #开始执行部署变更 logger.info(u"Trying to start deployment at cluster '{0}'".format( self.cluster.name or self.cluster.id)) #显示网络信息 network_info = self.serialize_network_cfg(self.cluster) logger.info(u"Network info:\n{0}".format( jsonutils.dumps(network_info, indent=4))) self._remove_obsolete_tasks() #obsolete 过时的 supertask = Task(name=TASK_NAMES.deploy, cluster=self.cluster) db().add(supertask) nodes_to_delete = TaskHelper.nodes_to_delete(self.cluster) nodes_to_deploy = TaskHelper.nodes_to_deploy(self.cluster) nodes_to_provision = TaskHelper.nodes_to_provision(self.cluster) task_messages = [] #如果是openstack环境,就执行原来的判断看集群中是否有节点的变化 if self.cluster.cluster_type == 1: if not any([nodes_to_provision, nodes_to_deploy, nodes_to_delete]): db().rollback() raise errors.WrongNodeStatus("No changes to deploy") # we should have task committed for processing in other threads db().commit() TaskHelper.create_action_log(supertask) # Run validation if user didn't redefine # provisioning and deployment information if (not objects.Cluster.get_provisioning_info(self.cluster) and not objects.Cluster.get_deployment_info(self.cluster)): try: if self.cluster.cluster_type == 1: self.check_before_deployment(supertask) except errors.CheckBeforeDeploymentError: db().commit() return supertask task_deletion, task_provision, task_deployment = None, None, None if nodes_to_delete: objects.TaskCollection.lock_cluster_tasks(self.cluster.id) # For more accurate progress calculation task_weight = 0.4 task_deletion = supertask.create_subtask(TASK_NAMES.node_deletion, weight=task_weight) logger.debug("Launching deletion task: %s", task_deletion.uuid) self._call_silently(task_deletion, tasks.DeletionTask) # we should have task committed for processing in other threads db().commit() if nodes_to_provision: objects.TaskCollection.lock_cluster_tasks(self.cluster.id) # updating nodes nodes_to_provision = objects.NodeCollection.lock_nodes( nodes_to_provision) objects.NodeCollection.update_slave_nodes_fqdn(nodes_to_provision) logger.debug("There are nodes to provision: %s", " ".join([n.fqdn for n in nodes_to_provision])) # For more accurate progress calulation task_weight = 0.4 task_provision = supertask.create_subtask(TASK_NAMES.provision, weight=task_weight) # we should have task committed for processing in other threads db().commit() provision_message = self._call_silently(task_provision, tasks.ProvisionTask, nodes_to_provision, method_name='message') task_provision = objects.Task.get_by_uid(task_provision.id, fail_if_not_found=True, lock_for_update=True) # if failed to generate task message for orchestrator # then task is already set to error if task_provision.status == TASK_STATUSES.error: return supertask task_provision.cache = provision_message db().commit() task_messages.append(provision_message) else: pass if nodes_to_deploy: objects.TaskCollection.lock_cluster_tasks(self.cluster.id) # locking nodes before updating objects.NodeCollection.lock_nodes(nodes_to_deploy) # updating nodes objects.NodeCollection.update_slave_nodes_fqdn(nodes_to_deploy) logger.debug("There are nodes to deploy: %s", " ".join([n.fqdn for n in nodes_to_deploy])) task_deployment = supertask.create_subtask(TASK_NAMES.deployment) # we should have task committed for processing in other threads db().commit() deployment_message = self._call_silently(task_deployment, tasks.DeploymentTask, nodes_to_deploy, method_name='message') # clusterdeploymsg = ClusterdeployMsg(cluster_id=self.cluster.id,cluster_deploymsg='deployment_message') # db().add(clusterdeploymsg) logger.info(u'开始操作cluster_deploy_msg表') data = {} data['cluster_id'] = self.cluster.id data['cluster_deploymsg'] = jsonutils.dumps(deployment_message) clusterdeploymsg = db().query(ClusterdeployMsg).filter_by( cluster_id=self.cluster.id).first() if clusterdeploymsg: objects.ClusterdeployMsgObject.update( clusterdeploymsg, {'cluster_deploymsg': data['cluster_deploymsg']}) else: objects.ClusterdeployMsgCollection.create(data) task_deployment = objects.Task.get_by_uid(task_deployment.id, fail_if_not_found=True, lock_for_update=True) # if failed to generate task message for orchestrator # then task is already set to error if task_deployment.status == TASK_STATUSES.error: return supertask task_deployment.cache = deployment_message db().commit() task_messages.append(deployment_message) else: logger.info('there is only start or stop cluster role...') task_deployment = supertask.create_subtask(TASK_NAMES.deployment) # we should have task committed for processing in other threads db().commit() deployment_message = self.get_task_deploy_msg() deploymsg = jsonutils.loads(deployment_message) #logger.info(ClusterStartRole.Rolename) deploymsg['args']['task_uuid'] = task_deployment.uuid cluster_roles = [] rolelist = db().query(Role).filter_by( release_id=self.cluster.release_id).filter_by( cluster_type=self.cluster.cluster_type) #logger.debug("rolelist is s%",rolelist) for role in rolelist: cluster_roles.append(role.name) logger.info(cluster_roles) logger.info(ClusterStartRole.Rolename) deployment_info = deploymsg['args']['deployment_info'] deployment_info_keys = deployment_info.keys() operationalrole = "" for key in deployment_info_keys: if key == ClusterStartRole.Rolename: operationalrole = key for item in deployment_info: item[ClusterStartRole. Rolename]['action'] = ClusterStartRole.action #logger.debug("cluster_roles is s%",cluster_roles) for role in cluster_roles: if item.get(role) != None: #这里获取的是角色对象 if item.get(role) != ClusterStartRole.Rolename: logger.info(item.get(role)) item[role]['label'] = "1" else: logger.info(item[role]) item[role]['label'] = "0" task_deployment = objects.Task.get_by_uid(task_deployment.id, fail_if_not_found=True, lock_for_update=True) # if failed to generate task message for orchestrator # then task is already set to error if task_deployment.status == TASK_STATUSES.error: return supertask task_deployment.cache = deploymsg db().commit() task_messages.append(deploymsg) if nodes_to_provision: nodes_to_provision = objects.NodeCollection.lock_nodes( nodes_to_provision) for node in nodes_to_provision: node.status = NODE_STATUSES.provisioning db().commit() objects.Cluster.get_by_uid(self.cluster.id, fail_if_not_found=True, lock_for_update=True) self.cluster.status = CLUSTER_STATUSES.deployment db().add(self.cluster) db().commit() # if task_messages: # rpc.cast('naily', task_messages) logger.debug(u"Deployment: task to deploy cluster '{0}' is {1}".format( self.cluster.name or self.cluster.id, supertask.uuid)) return supertask
def execute(self): logger.info(u"Trying to start deployment at cluster '{0}'".format( self.cluster.name or self.cluster.id, )) current_tasks = db().query(Task).filter_by(cluster_id=self.cluster.id, name="deploy") for task in current_tasks: if task.status == "running": raise errors.DeploymentAlreadyStarted() elif task.status in ("ready", "error"): for subtask in task.subtasks: db().delete(subtask) db().delete(task) db().commit() task_messages = [] nodes_to_delete = TaskHelper.nodes_to_delete(self.cluster) nodes_to_deploy = TaskHelper.nodes_to_deploy(self.cluster) nodes_to_provision = TaskHelper.nodes_to_provision(self.cluster) if not any([nodes_to_provision, nodes_to_deploy, nodes_to_delete]): raise errors.WrongNodeStatus("No changes to deploy") self.cluster.status = 'deployment' db().add(self.cluster) db().commit() supertask = Task(name="deploy", cluster=self.cluster) db().add(supertask) db().commit() # checking admin intersection with untagged network_info = NetworkConfigurationSerializer.serialize_for_cluster( self.cluster) check_networks = supertask.create_subtask('check_networks') self._call_silently(check_networks, tasks.CheckNetworksTask, data=network_info, check_admin_untagged=True) db().refresh(check_networks) if check_networks.status == 'error': return supertask db().delete(check_networks) db().commit() # checking prerequisites check_before = supertask.create_subtask('check_before_deployment') logger.debug("Checking prerequisites task: %s", check_before.uuid) self._call_silently(check_before, tasks.CheckBeforeDeploymentTask) db().refresh(check_before) # if failed to check prerequisites # then task is already set to error if check_before.status == 'error': logger.debug("Checking prerequisites failed: %s", check_before.message) return supertask logger.debug( "Checking prerequisites is successful, starting deployment...") db().delete(check_before) db().commit() # in case of Red Hat if self.cluster.release.operating_system == "RHEL": try: redhat_messages = self._redhat_messages( supertask, # provision only? [{ "uid": n.id, "platform_name": n.platform_name } for n in nodes_to_provision]) except Exception as exc: TaskHelper.update_task_status(supertask.uuid, status='error', progress=100, msg=str(exc)) return supertask task_messages.extend(redhat_messages) # /in case of Red Hat task_deletion, task_provision, task_deployment = None, None, None if nodes_to_delete: task_deletion = supertask.create_subtask("node_deletion") logger.debug("Launching deletion task: %s", task_deletion.uuid) self._call_silently(task_deletion, tasks.DeletionTask) if nodes_to_provision: TaskHelper.update_slave_nodes_fqdn(nodes_to_provision) logger.debug("There are nodes to provision: %s", " ".join([n.fqdn for n in nodes_to_provision])) task_provision = supertask.create_subtask("provision") # we assume here that task_provision just adds system to # cobbler and reboots it, so it has extremely small weight task_provision.weight = 0.05 provision_message = self._call_silently(task_provision, tasks.ProvisionTask, method_name='message') db().refresh(task_provision) # if failed to generate task message for orchestrator # then task is already set to error if task_provision.status == 'error': return supertask task_provision.cache = provision_message db().add(task_provision) db().commit() task_messages.append(provision_message) if nodes_to_deploy: TaskHelper.update_slave_nodes_fqdn(nodes_to_deploy) logger.debug("There are nodes to deploy: %s", " ".join([n.fqdn for n in nodes_to_deploy])) task_deployment = supertask.create_subtask("deployment") deployment_message = self._call_silently(task_deployment, tasks.DeploymentTask, method_name='message') # if failed to generate task message for orchestrator # then task is already set to error if task_deployment.status == 'error': return supertask task_deployment.cache = deployment_message db().add(task_deployment) db().commit() task_messages.append(deployment_message) if task_messages: rpc.cast('naily', task_messages) logger.debug(u"Deployment: task to deploy cluster '{0}' is {1}".format( self.cluster.name or self.cluster.id, supertask.uuid)) return supertask
def execute(self): #开始执行部署变更 logger.info(u"Trying to start deployment at cluster '{0}'".format( self.cluster.name or self.cluster.id)) #显示网络信息(openstack部署前执行网络验证) network_info = self.serialize_network_cfg(self.cluster) logger.info(u"Network info:\n{0}".format( jsonutils.dumps(network_info, indent=4))) self._remove_obsolete_tasks() #obsolete 过时的 supertask = Task(name=TASK_NAMES.deploy, cluster=self.cluster) db().add(supertask) nodes_to_delete = TaskHelper.nodes_to_delete(self.cluster) nodes_to_deploy = TaskHelper.nodes_to_deploy(self.cluster) nodes_to_provision = TaskHelper.nodes_to_provision(self.cluster) task_messages = [] #如果是openstack环境,就执行原来流程判断看集群中是否有节点的变化 if self.cluster.cluster_type == 1: if not any([nodes_to_provision, nodes_to_deploy, nodes_to_delete]): db().rollback() raise errors.WrongNodeStatus("No changes to deploy") # we should have task committed for processing in other threads db().commit() TaskHelper.create_action_log(supertask) # Run validation if user didn't redefine # provisioning and deployment information if (not objects.Cluster.get_provisioning_info(self.cluster) and not objects.Cluster.get_deployment_info(self.cluster)): try: if self.cluster.cluster_type == 1: self.check_before_deployment(supertask) except errors.CheckBeforeDeploymentError: db().commit() return supertask task_deletion, task_provision, task_deployment = None, None, None if nodes_to_delete: objects.TaskCollection.lock_cluster_tasks(self.cluster.id) # For more accurate progress calculation task_weight = 0.4 task_deletion = supertask.create_subtask(TASK_NAMES.node_deletion, weight=task_weight) logger.debug("Launching deletion task: %s", task_deletion.uuid) self._call_silently(task_deletion, tasks.DeletionTask) # we should have task committed for processing in other threads db().commit() if nodes_to_provision: objects.TaskCollection.lock_cluster_tasks(self.cluster.id) # updating nodes nodes_to_provision = objects.NodeCollection.lock_nodes( nodes_to_provision) objects.NodeCollection.update_slave_nodes_fqdn(nodes_to_provision) logger.debug("There are nodes to provision: %s", " ".join([n.fqdn for n in nodes_to_provision])) # For more accurate progress calulation task_weight = 0.4 task_provision = supertask.create_subtask(TASK_NAMES.provision, weight=task_weight) # we should have task committed for processing in other threads db().commit() provision_message = self._call_silently(task_provision, tasks.ProvisionTask, nodes_to_provision, method_name='message') task_provision = objects.Task.get_by_uid(task_provision.id, fail_if_not_found=True, lock_for_update=True) # if failed to generate task message for orchestrator # then task is already set to error if task_provision.status == TASK_STATUSES.error: return supertask task_provision.cache = provision_message db().commit() task_messages.append(provision_message) else: pass #nodes_to_deploy=self.cluster.nodes if nodes_to_deploy: objects.TaskCollection.lock_cluster_tasks(self.cluster.id) # locking nodes before updating objects.NodeCollection.lock_nodes(nodes_to_deploy) # updating nodes objects.NodeCollection.update_slave_nodes_fqdn(nodes_to_deploy) logger.debug("There are nodes to deploy: %s", " ".join([n.fqdn for n in nodes_to_deploy])) task_deployment = supertask.create_subtask(TASK_NAMES.deployment) # we should have task committed for processing in other threads db().commit() deployment_message = self._call_silently(task_deployment, tasks.DeploymentTask, nodes_to_deploy, method_name='message') # clusterdeploymsg = ClusterdeployMsg(cluster_id=self.cluster.id,cluster_deploymsg='deployment_message') # db().add(clusterdeploymsg) logger.info(u'执行部署变更,开始操作cluster_deploy_msg表') data = {} data['cluster_id'] = self.cluster.id data['cluster_deploymsg'] = jsonutils.dumps(deployment_message) clusterdeploymsg = db().query(ClusterdeployMsg).filter_by( cluster_id=self.cluster.id).first() if clusterdeploymsg: objects.ClusterdeployMsgObject.update( clusterdeploymsg, {'cluster_deploymsg': data['cluster_deploymsg']}) else: objects.ClusterdeployMsgCollection.create(data) task_deployment = objects.Task.get_by_uid(task_deployment.id, fail_if_not_found=True, lock_for_update=True) # if failed to generate task message for orchestrator # then task is already set to error if task_deployment.status == TASK_STATUSES.error: return supertask task_deployment.cache = deployment_message db().commit() task_messages.append(deployment_message) else: pass if len(nodes_to_delete) <= 0 and len(nodes_to_deploy) <= 0: #这里不能单纯用nodes_to_deploy是否为空来判断是启动或者停止 #因为nodes_to_delete不为空而nodes_to_deploy为空的话依然会 #执行下面的代码,此种情况程序会出现异常 logger.info(u'这里执行的是启动或者停止部署') task_deployment = supertask.create_subtask(TASK_NAMES.deployment) # we should have task committed for processing in other threads # openstack定制化环境点击部署变更和启动,停止按钮没有执行 # 此程序,而是直接通过调用/opt/start.py执行 # 目前只有cloudmaster和ebs环境会执行此处代码 db().commit() deployment_message = self.get_task_deploy_msg() deploymsg = jsonutils.loads(deployment_message) deploymsg['args']['task_uuid'] = task_deployment.uuid #deployment_info[]是列表,这个列表中含有的元素都是字典 #角色下面的label参数就只是在此处添加和修改的. deployment_info_list = deploymsg['args']['deployment_info'] oprolename = web.cookies().get("oprolename") opaction = web.cookies().get("opaction") #此处删除和启动停止无关的角色信息 for deployment_info in deployment_info_list: if deployment_info["role"] == oprolename: deploymsg['args']['deployment_info'] = [] deploymsg['args']['deployment_info'].append( deployment_info) for deployment_info in deployment_info_list: #此处是一个列表 deployment_info_keys = deployment_info.keys() changelable_keys = [] operationalrole = "" for key in deployment_info_keys: if key.lower() == oprolename.lower(): operationalrole = key else: changelable_keys.append(key) deployment_info[operationalrole]['action'] = opaction deployment_info[operationalrole]['label'] = '0' for key in changelable_keys: if type( deployment_info[key] ) == dict and deployment_info[key].get('label') != None: deployment_info[key]['label'] = '1' logger.info(deployment_info[operationalrole]['action']) logger.info(oprolename) task_deployment = objects.Task.get_by_uid(task_deployment.id, fail_if_not_found=True, lock_for_update=True) # if failed to generate task message for orchestrator # then task is already set to error if task_deployment.status == TASK_STATUSES.error: return supertask task_deployment.cache = deploymsg db().commit() task_messages.append(deploymsg) if nodes_to_provision: nodes_to_provision = objects.NodeCollection.lock_nodes( nodes_to_provision) for node in nodes_to_provision: node.status = NODE_STATUSES.provisioning db().commit() objects.Cluster.get_by_uid(self.cluster.id, fail_if_not_found=True, lock_for_update=True) self.cluster.status = CLUSTER_STATUSES.deployment db().add(self.cluster) db().commit() if task_messages: rpc.cast('naily', task_messages) logger.debug(u"Deployment: task to deploy cluster '{0}' is {1}".format( self.cluster.name or self.cluster.id, supertask.uuid)) return supertask
def execute(self): logger.info(u"Trying to start deployment at cluster '{0}'".format( self.cluster.name or self.cluster.id)) network_info = self.serialize_network_cfg(self.cluster) logger.info(u"Network info:\n{0}".format( json.dumps(network_info, indent=4))) current_tasks = db().query(Task).filter_by(cluster_id=self.cluster.id, name='deploy') for task in current_tasks: if task.status == "running": raise errors.DeploymentAlreadyStarted() elif task.status in ("ready", "error"): db().delete(task) db().commit() obsolete_tasks = db().query(Task).filter_by( cluster_id=self.cluster.id, ).filter( Task.name.in_(['stop_deployment', 'reset_environment'])) for task in obsolete_tasks: db().delete(task) db().commit() task_messages = [] nodes_to_delete = TaskHelper.nodes_to_delete(self.cluster) nodes_to_deploy = TaskHelper.nodes_to_deploy(self.cluster) nodes_to_provision = TaskHelper.nodes_to_provision(self.cluster) if not any([nodes_to_provision, nodes_to_deploy, nodes_to_delete]): raise errors.WrongNodeStatus("No changes to deploy") supertask = Task(name='deploy', cluster=self.cluster) db().add(supertask) db().commit() # Run validation if user didn't redefine # provisioning and deployment information if not self.cluster.replaced_provisioning_info \ and not self.cluster.replaced_deployment_info: try: self.check_before_deployment(supertask) except errors.CheckBeforeDeploymentError: return supertask # in case of Red Hat if self.cluster.release.operating_system == "RHEL": try: redhat_messages = self._redhat_messages( supertask, # provision only? [{ "uid": n.id, "platform_name": n.platform_name } for n in nodes_to_provision]) except Exception as exc: TaskHelper.update_task_status(supertask.uuid, status='error', progress=100, msg=str(exc)) return supertask task_messages.extend(redhat_messages) # /in case of Red Hat task_deletion, task_provision, task_deployment = None, None, None if nodes_to_delete: # For more accurate progress calulation task_weight = 0.4 task_deletion = supertask.create_subtask("node_deletion", weight=task_weight) logger.debug("Launching deletion task: %s", task_deletion.uuid) self._call_silently(task_deletion, tasks.DeletionTask) if nodes_to_provision: TaskHelper.update_slave_nodes_fqdn(nodes_to_provision) logger.debug("There are nodes to provision: %s", " ".join([n.fqdn for n in nodes_to_provision])) # For more accurate progress calulation task_weight = 0.4 task_provision = supertask.create_subtask("provision", weight=task_weight) provision_message = self._call_silently(task_provision, tasks.ProvisionTask, nodes_to_provision, method_name='message') db().refresh(task_provision) # if failed to generate task message for orchestrator # then task is already set to error if task_provision.status == 'error': return supertask task_provision.cache = provision_message db().add(task_provision) db().commit() task_messages.append(provision_message) if nodes_to_deploy: TaskHelper.update_slave_nodes_fqdn(nodes_to_deploy) logger.debug("There are nodes to deploy: %s", " ".join([n.fqdn for n in nodes_to_deploy])) task_deployment = supertask.create_subtask("deployment") deployment_message = self._call_silently(task_deployment, tasks.DeploymentTask, nodes_to_deploy, method_name='message') # if failed to generate task message for orchestrator # then task is already set to error if task_deployment.status == 'error': return supertask task_deployment.cache = deployment_message db().add(task_deployment) db().commit() task_messages.append(deployment_message) if nodes_to_provision: for node in nodes_to_provision: node.status = 'provisioning' db().commit() self.cluster.status = 'deployment' db().add(self.cluster) db().commit() if task_messages: rpc.cast('naily', task_messages) logger.debug(u"Deployment: task to deploy cluster '{0}' is {1}".format( self.cluster.name or self.cluster.id, supertask.uuid)) return supertask