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Python util.get_worker_name函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Python中util.get_worker_name函数的典型用法代码示例。如果您正苦于以下问题:Python get_worker_name函数的具体用法?Python get_worker_name怎么用?Python get_worker_name使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了get_worker_name函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: database_environment_migrate_rollback

def database_environment_migrate_rollback(self, migrate, task):
    task = TaskHistory.register(
        request=self.request, task_history=task, user=task.user,
        worker_name=get_worker_name()
    )
    from tasks_database_migrate import rollback_database_environment_migrate
    rollback_database_environment_migrate(migrate, task)
开发者ID:globocom,项目名称:database-as-a-service,代码行数:7,代码来源:tasks.py


示例2: remove_database_old_backups

def remove_database_old_backups(self):

    worker_name = get_worker_name()
    task_history = TaskHistory.register(request=self.request,
        worker_name=worker_name, user=None)

    backup_retention_days = Configuration.get_by_name_as_int('backup_retention_days')

    LOG.info("Removing backups older than %s days" % (backup_retention_days))

    backup_time_dt = date.today() - timedelta(days=backup_retention_days)
    snapshots = Snapshot.objects.filter(start_at__lte=backup_time_dt, purge_at__isnull = True, instance__isnull = False, snapshopt_id__isnull = False)
    msgs = []
    status = TaskHistory.STATUS_SUCCESS
    if len(snapshots) == 0:
        msgs.append("There is no snapshot to purge")
    for snapshot in snapshots:
        try:
            remove_snapshot_backup(snapshot=snapshot)
            msg = "Backup %s removed" % (snapshot)
            LOG.info(msg)
        except:
            msg = "Error removing backup %s" % (snapshot)
            status = TaskHistory.STATUS_ERROR
            LOG.error(msg)
        msgs.append(msg)

    task_history.update_status_for(status, details="\n".join(msgs))

    return
开发者ID:mbergo,项目名称:database-as-a-service,代码行数:30,代码来源:tasks.py


示例3: database_notification

def database_notification(self):
    LOG.info("retrieving all teams and sending database notification")
    teams = Team.objects.all()
    msgs = {}

    for team in teams:
        ###############################################
        # create task
        ###############################################

        msgs[team] = analyzing_notification_for_team(team=team)
        ###############################################

    try:
        LOG.info("Messages: ")
        LOG.info(msgs)

        worker_name = get_worker_name()
        task_history = TaskHistory.register(
            request=self.request, user=None, worker_name=worker_name)
        task_history.update_status_for(TaskHistory.STATUS_SUCCESS, details="\n".join(
            str(key) + ': ' + ', '.join(value) for key, value in msgs.items()))
    except Exception as e:
        task_history.update_status_for(TaskHistory.STATUS_ERROR, details=e)

    return
开发者ID:flaviohenriqu,项目名称:database-as-a-service,代码行数:26,代码来源:send_email.py


示例4: databaseinfra_notification

def databaseinfra_notification(self, user=None):
    worker_name = get_worker_name()
    task_history = TaskHistory.register(request=self.request, user=user, worker_name= worker_name)
    threshold_infra_notification = Configuration.get_by_name_as_int("threshold_infra_notification", default=0)
    if threshold_infra_notification <= 0:
        LOG.warning("database infra notification is disabled")
        return

    # Sum capacity per databseinfra with parameter plan, environment and engine
    infras = DatabaseInfra.objects.values('plan__name', 'environment__name', 'engine__engine_type__name',
                                          'plan__provider').annotate(capacity=Sum('capacity'))
    for infra in infras:
        # total database created in databaseinfra per plan, environment and engine
        used = DatabaseInfra.objects.filter(plan__name=infra['plan__name'],
                                            environment__name=infra['environment__name'],
                                            engine__engine_type__name=infra['engine__engine_type__name']).aggregate(
            used=Count('databases'))
        # calculate the percentage
        percent = int(used['used'] * 100 / infra['capacity'])
        if percent >= threshold_infra_notification and infra['plan__provider'] != Plan.CLOUDSTACK:
            LOG.info('Plan %s in environment %s with %s%% occupied' % (
                infra['plan__name'], infra['environment__name'], percent))
            LOG.info("Sending database infra notification...")
            context = {}
            context['plan'] = infra['plan__name']
            context['environment'] = infra['environment__name']
            context['used'] = used['used']
            context['capacity'] = infra['capacity']
            context['percent'] = percent
            email_notifications.databaseinfra_ending(context=context)

        task_history.update_status_for(TaskHistory.STATUS_SUCCESS,
                                       details='Databaseinfra Notification successfully sent to dbaas admins!')
    return
开发者ID:mbergo,项目名称:database-as-a-service,代码行数:34,代码来源:tasks.py


示例5: make_databases_backup

def make_databases_backup(self):

    LOG.info("Making databases backups")
    worker_name = get_worker_name()
    task_history = TaskHistory.register(request=self.request,
        worker_name=worker_name, user=None)

    msgs = []
    status = TaskHistory.STATUS_SUCCESS
    databaseinfras = DatabaseInfra.objects.filter(plan__provider=Plan.CLOUDSTACK)
    error = {}
    for databaseinfra in databaseinfras:
        instances = Instance.objects.filter(databaseinfra=databaseinfra)
        for instance in instances:

            if not instance.databaseinfra.get_driver().check_instance_is_eligible_for_backup(instance):
                LOG.info('Instance %s is not eligible for backup' % (str(instance)))
                continue

            try:
                if make_instance_snapshot_backup(instance = instance, error = error):
                    msg = "Backup for %s was successful" % (str(instance))
                    LOG.info(msg)
                else:
                    status = TaskHistory.STATUS_ERROR
                    msg = "Backup for %s was unsuccessful. Error: %s" % (str(instance), error['errormsg'])
                    LOG.error(msg)
                print msg
            except Exception, e:
                status = TaskHistory.STATUS_ERROR
                msg = "Backup for %s was unsuccessful. Error: %s" % (str(instance), str(e))
                LOG.error(msg)

            msgs.append(msg)
开发者ID:mbergo,项目名称:database-as-a-service,代码行数:34,代码来源:tasks.py


示例6: update_instances_status

def update_instances_status(self):
    LOG.info("Retrieving all databaseinfras")
    worker_name = get_worker_name()
    task_history = TaskHistory.register(request=self.request, user=None, worker_name=worker_name)

    try:
        infras = DatabaseInfra.objects.all()
        msgs = []
        for databaseinfra in infras:
            LOG.info("Retrieving all instances for {}".format(databaseinfra))

            for instance in Instance.objects.filter(databaseinfra=databaseinfra, is_arbiter=False):
                if instance.check_status():
                    instance.status = Instance.ALIVE
                else:
                    instance.status = Instance.DEAD

                instance.save()

                msg = "\nUpdating instance status, instance: {}, status: {}".format(
                instance, instance.status)
                msgs.append(msg)
                LOG.info(msg)

        task_history.update_status_for(TaskHistory.STATUS_SUCCESS, details="\n".join(
            value for value in msgs))
    except Exception, e:
        task_history.update_status_for(TaskHistory.STATUS_ERROR, details=e)
开发者ID:mbergo,项目名称:database-as-a-service,代码行数:28,代码来源:tasks.py


示例7: database_notification

def database_notification(self):
    """
    Create tasks for database notification by team
    if threshold_database_notification <= 0, the notification is disabled.
    """
    # get all teams and for each one create a new task
    LOG.info("retrieving all teams and sendind database notification")
    teams = Team.objects.all()
    msgs = {}

    for team in teams:
        ###############################################
        # create task
        ###############################################

        msgs[team] = database_notification_for_team(team=team)
        ###############################################

    try:
        LOG.info("Messages: ")
        LOG.info(msgs)

        worker_name = get_worker_name()
        task_history = TaskHistory.register(request=self.request, user=None, worker_name=worker_name)
        task_history.update_status_for(TaskHistory.STATUS_SUCCESS, details="\n".join(
            str(key) + ': ' + ', '.join(value) for key, value in msgs.items()))
    except Exception, e:
        task_history.update_status_for(TaskHistory.STATUS_ERROR, details=e)
开发者ID:mbergo,项目名称:database-as-a-service,代码行数:28,代码来源:tasks.py


示例8: update_database_status

def update_database_status(self):
    LOG.info("Retrieving all databases")
    try:
        worker_name = get_worker_name()
        task_history = TaskHistory.register(
            request=self.request, user=None, worker_name=worker_name)
        databases = Database.objects.all()
        msgs = []
        for database in databases:
            if database.database_status.is_alive:
                database.status = Database.ALIVE

                instances_status = database.databaseinfra.check_instances_status()
                if instances_status == database.databaseinfra.ALERT:
                    database.status = Database.ALERT

            else:
                database.status = Database.DEAD

            database.save()
            msg = "\nUpdating status for database: {}, status: {}".format(
                database, database.status)
            msgs.append(msg)
            LOG.info(msg)

        task_history.update_status_for(TaskHistory.STATUS_SUCCESS, details="\n".join(
            value for value in msgs))
    except Exception, e:
        task_history.update_status_for(TaskHistory.STATUS_ERROR, details=e)
开发者ID:tsunli,项目名称:database-as-a-service,代码行数:29,代码来源:tasks.py


示例9: update_database_used_size

def update_database_used_size(self):
    LOG.info("Retrieving all databases")
    try:
        worker_name = get_worker_name()
        task_history = TaskHistory.register(
            request=self.request, user=None, worker_name=worker_name)
        databases = Database.objects.all()
        msgs = []
        for database in databases:
            if database.database_status:
                database.used_size_in_bytes = float(
                    database.database_status.used_size_in_bytes)
            else:
                database.used_size_in_bytes = 0.0

            database.save()
            msg = "\nUpdating used size in bytes for database: {}, used size: {}".format(
                database, database.used_size_in_bytes)
            msgs.append(msg)
            LOG.info(msg)

        task_history.update_status_for(TaskHistory.STATUS_SUCCESS, details="\n".join(
            value for value in msgs))
    except Exception, e:
        task_history.update_status_for(TaskHistory.STATUS_ERROR, details=e)
开发者ID:tsunli,项目名称:database-as-a-service,代码行数:25,代码来源:tasks.py


示例10: purge_task_history

def purge_task_history(self):
    try:
        worker_name = get_worker_name()
        task_history = TaskHistory.register(request=self.request, user=None, worker_name=worker_name)

        now = datetime.datetime.now()
        retention_days = Configuration.get_by_name_as_int('task_history_retention_days')

        n_days_before = now - datetime.timedelta(days=retention_days)

        tasks_to_purge = TaskHistory.objects.filter(task_name__in=['notification.tasks.database_notification',
                'notification.tasks.database_notification_for_team',
                'notification.tasks.update_database_status',
                'notification.tasks.update_database_used_size',
                'notification.tasks.update_instances_status',
                'system.tasks.set_celery_healthcheck_last_update']
        , ended_at__lt=n_days_before
        , task_status__in=["SUCCESS", "ERROR"])

        tasks_to_purge.delete()

        task_history.update_status_for(TaskHistory.STATUS_SUCCESS,
            details='Purge succesfully done!')
    except Exception, e:
        task_history.update_status_for(TaskHistory.STATUS_ERROR, details=e)
开发者ID:mbergo,项目名称:database-as-a-service,代码行数:25,代码来源:tasks.py


示例11: monitor_acl_job

def monitor_acl_job(self,database, job_id, bind_address, bind_status=models.CREATED , user=None):
    if not user:
        user =  self.request.args[-1]
    AuditRequest.new_request("create_database",user, "localhost")

    worker_name = get_worker_name()
    task_history = TaskHistory.register(request=self.request, user=user, worker_name=worker_name)
    LOG.info("id: %s | task: %s | kwargs: %s | args: %s" % (self.request.id, self.request.task, self.request.kwargs, str(self.request.args)))

    task_history.update_details(persist=True, details="Loading Process...")
    try:

        LOG.debug("database: {}, job_id: {}, bind_address: {}, bind_status: {}, user: {}".format(database, job_id, bind_address, bind_status, user))

        status = tasks.monitor_acl_job(database, job_id, bind_address,)

        LOG.debug("Job status return: {}".format(status))
        if status:
            from dbaas_aclapi.util import update_bind_status
            LOG.info("Updating Bind Status")
            update_bind_status(database, bind_address, bind_status)

            task_history.update_status_for(TaskHistory.STATUS_SUCCESS, details='Bind created successfully')
            return
        else:
            raise Exception, "Error when monitoring the Bind Process"


    except Exception, e:
        LOG.info("DatabaseBindMonitoring ERROR: {}".format(e))
        task_history.update_status_for(TaskHistory.STATUS_ERROR, details='Bind could not be granted')
        return
开发者ID:mbergo,项目名称:database-as-a-service,代码行数:32,代码来源:tasks.py


示例12: resize_database

def resize_database(self, database, cloudstackpack, task_history=None,user=None):

    AuditRequest.new_request("resize_database", user, "localhost")

    try:
        worker_name = get_worker_name()
        task_history = TaskHistory.register(request=self.request, task_history=task_history,
            user=user, worker_name=worker_name)
        from util.providers import resize_database

        result = resize_database(database = database, cloudstackpack = cloudstackpack, task = task_history)

        if result['created']==False:

            if 'exceptions' in result:
                error = "\n".join(": ".join(err) for err in result['exceptions']['error_codes'])
                traceback = "\nException Traceback\n".join(result['exceptions']['traceback'])
                error = "{}\n{}\n{}".format(error, traceback, error)
            else:
                error = "Something went wrong."

            task_history.update_status_for(TaskHistory.STATUS_ERROR, details=error)
        else:
            task_history.update_status_for(TaskHistory.STATUS_SUCCESS, details='Resize successfully done.')

    except Exception, e:
        error = "Resize Database ERROR: {}".format(e)
        LOG.error(error)
        task_history.update_status_for(TaskHistory.STATUS_ERROR, details=error)
开发者ID:mbergo,项目名称:database-as-a-service,代码行数:29,代码来源:tasks.py


示例13: node_zone_migrate_rollback

def node_zone_migrate_rollback(self, migrate, task):
    task = TaskHistory.register(
        request=self.request, task_history=task, user=task.user,
        worker_name=get_worker_name()
    )
    from tasks_migrate import rollback_node_zone_migrate
    rollback_node_zone_migrate(migrate, task)
开发者ID:globocom,项目名称:database-as-a-service,代码行数:7,代码来源:tasks.py


示例14: remove_database_old_backups

def remove_database_old_backups(self):
    worker_name = get_worker_name()
    task_history = TaskHistory.register(
        request=self.request, worker_name=worker_name, user=None
    )
    task_history.relevance = TaskHistory.RELEVANCE_WARNING

    snapshots = []
    for env in Environment.objects.all():
        snapshots += get_snapshots_by_env(env)

    msgs = []
    status = TaskHistory.STATUS_SUCCESS
    if len(snapshots) == 0:
        msgs.append("There is no snapshot to purge")

    for snapshot in snapshots:
        try:
            remove_snapshot_backup(snapshot=snapshot, msgs=msgs)
        except Exception as e:
            msg = "Error removing backup {}. Error: {}".format(snapshot, e)
            status = TaskHistory.STATUS_ERROR
            LOG.error(msg)
            msgs.append(msg)
    task_history.update_status_for(status, details="\n".join(msgs))
    return
开发者ID:globocom,项目名称:database-as-a-service,代码行数:26,代码来源:tasks.py


示例15: _create_database_rollback

def _create_database_rollback(self, rollback_from, task, user):
    task = TaskHistory.register(
        request=self.request, task_history=task, user=user,
        worker_name=get_worker_name()
    )

    from tasks_create_database import rollback_create
    rollback_create(rollback_from, task, user)
开发者ID:globocom,项目名称:database-as-a-service,代码行数:8,代码来源:tasks.py


示例16: create_database

def create_database(self, name, plan, environment, team, project, description, task_history=None, user=None):
    AuditRequest.new_request("create_database", user, "localhost")
    try:

        worker_name = get_worker_name()
        task_history = TaskHistory.register(request=self.request, task_history=task_history,
                                            user=user, worker_name=worker_name)

        LOG.info("id: %s | task: %s | kwargs: %s | args: %s" % (
            self.request.id, self.request.task, self.request.kwargs, str(self.request.args)))

        task_history.update_details(persist=True, details="Loading Process...")

        result = make_infra(plan=plan,
                            environment=environment,
                            name=name,
                            team=team,
                            project=project,
                            description=description,
                            task=task_history,
                            )

        if result['created'] == False:

            if 'exceptions' in result:
                error = "\n".join(": ".join(err)
                                  for err in result['exceptions']['error_codes'])
                traceback = "\nException Traceback\n".join(
                    result['exceptions']['traceback'])
                error = "{}\n{}\n{}".format(error, traceback, error)
            else:
                error = "There is not any infra-structure to allocate this database."

            task_history.update_status_for(
                TaskHistory.STATUS_ERROR, details=error)
            return

        task_history.update_dbid(db=result['database'])
        task_history.update_status_for(
            TaskHistory.STATUS_SUCCESS, details='Database created successfully')

        return

    except Exception as e:
        traceback = full_stack()
        LOG.error("Ops... something went wrong: %s" % e)
        LOG.error(traceback)

        if 'result' in locals() and result['created']:
            destroy_infra(
                databaseinfra=result['databaseinfra'], task=task_history)

        task_history.update_status_for(
            TaskHistory.STATUS_ERROR, details=traceback)
        return

    finally:
        AuditRequest.cleanup_request()
开发者ID:flaviohenriqu,项目名称:database-as-a-service,代码行数:58,代码来源:tasks.py


示例17: node_zone_migrate

def node_zone_migrate(
    self, host, zone, new_environment, task, since_step=None, step_manager=None
):
    task = TaskHistory.register(
        request=self.request, task_history=task, user=task.user,
        worker_name=get_worker_name()
    )
    from tasks_migrate import node_zone_migrate
    node_zone_migrate(host, zone, new_environment, task, since_step, step_manager=step_manager)
开发者ID:globocom,项目名称:database-as-a-service,代码行数:9,代码来源:tasks.py


示例18: restore_snapshot

def restore_snapshot(self, database, snapshot, user, task_history):
    from dbaas_nfsaas.models import HostAttr
    LOG.info("Restoring snapshot")
    worker_name = get_worker_name()

    task_history = models.TaskHistory.objects.get(id=task_history)
    task_history = TaskHistory.register(request=self.request, task_history=task_history,
                                        user=user, worker_name=worker_name)

    databaseinfra = database.databaseinfra

    snapshot = Snapshot.objects.get(id=snapshot)
    snapshot_id = snapshot.snapshopt_id

    host_attr = HostAttr.objects.get(nfsaas_path=snapshot.export_path)
    host = host_attr.host
    host_attr = HostAttr.objects.get(host=host, is_active=True)

    export_id = host_attr.nfsaas_export_id
    export_path = host_attr.nfsaas_path

    steps = RESTORE_SNAPSHOT_SINGLE

    if databaseinfra.plan.is_ha and databaseinfra.engine_name == 'mysql':
        steps = RESTORE_SNAPSHOT_MYSQL_HA

    not_primary_instances = databaseinfra.instances.exclude(hostname=host).exclude(instance_type__in=[Instance.MONGODB_ARBITER,
                                                                                                      Instance.REDIS_SENTINEL])
    not_primary_hosts = [
        instance.hostname for instance in not_primary_instances]

    workflow_dict = build_dict(databaseinfra=databaseinfra,
                               database=database,
                               snapshot_id=snapshot_id,
                               export_path=export_path,
                               export_id=export_id,
                               host=host,
                               steps=steps,
                               not_primary_hosts=not_primary_hosts,
                               )

    start_workflow(workflow_dict=workflow_dict, task=task_history)

    if workflow_dict['exceptions']['traceback']:
        error = "\n".join(
            ": ".join(err) for err in workflow_dict['exceptions']['error_codes'])
        traceback = "\nException Traceback\n".join(
            workflow_dict['exceptions']['traceback'])
        error = "{}\n{}\n{}".format(error, traceback, error)
        task_history.update_status_for(
            TaskHistory.STATUS_ERROR, details=error)
    else:
        task_history.update_status_for(
            TaskHistory.STATUS_SUCCESS, details='Database sucessfully recovered!')

    return
开发者ID:jwestarb,项目名称:database-as-a-service,代码行数:56,代码来源:tasks.py


示例19: restore_database

def restore_database(self, database, task, snapshot, user, retry_from=None):
    task = TaskHistory.register(
        request=self.request, task_history=task, user=user,
        worker_name=get_worker_name()
    )

    from backup.models import Snapshot
    snapshot = Snapshot.objects.get(id=snapshot)

    from tasks_restore_backup import restore_snapshot
    restore_snapshot(database, snapshot.group, task, retry_from)
开发者ID:globocom,项目名称:database-as-a-service,代码行数:11,代码来源:tasks.py


示例20: database_environment_migrate

def database_environment_migrate(
    self, database, new_environment, new_offering, task, hosts_zones,
    since_step=None, step_manager=None
):
    task = TaskHistory.register(
        request=self.request, task_history=task, user=task.user,
        worker_name=get_worker_name()
    )
    from tasks_database_migrate import database_environment_migrate
    database_environment_migrate(
        database, new_environment, new_offering, task, hosts_zones, since_step,
        step_manager=step_manager
    )
开发者ID:globocom,项目名称:database-as-a-service,代码行数:13,代码来源:tasks.py



注:本文中的util.get_worker_name函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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