def publish(self, servicePool: ServicePool, changeLog: typing.Optional[str] = None): # pylint: disable=no-self-use
"""
Initiates the publication of a service pool, or raises an exception if this cannot be done
:param servicePool: Service pool object (db object)
:param changeLog: if not None, store change log string on "change log" table
"""
if servicePool.publications.filter(state__in=State.PUBLISH_STATES).count() > 0:
raise PublishException(_('Already publishing. Wait for previous publication to finish and try again'))
if servicePool.isInMaintenance():
raise PublishException(_('Service is in maintenance mode and new publications are not allowed'))
publication: typing.Optional[ServicePoolPublication] = None
try:
now = getSqlDatetime()
publication = servicePool.publications.create(state=State.LAUNCHING, state_date=now, publish_date=now, revision=servicePool.current_pub_revision)
if changeLog:
servicePool.changelog.create(revision=servicePool.current_pub_revision, log=changeLog, stamp=now)
if publication:
DelayedTaskRunner.runner().insert(PublicationLauncher(publication), 4, PUBTAG + str(publication.id))
except Exception as e:
logger.debug('Caught exception at publish: %s', e)
if publication is not None:
try:
publication.delete()
except Exception:
logger.info('Could not delete %s', publication)
raise PublishException(str(e))
def item_as_dict(self, item: ServicePool) -> typing.Dict[str, typing.Any]:
summary = 'summarize' in self._params
# if item does not have an associated service, hide it (the case, for example, for a removed service)
# Access from dict will raise an exception, and item will be skipped
poolGroupId: typing.Optional[str] = None
poolGroupName: str = _('Default')
poolGroupThumb: str = DEFAULT_THUMB_BASE64
if item.servicesPoolGroup:
poolGroupId = item.servicesPoolGroup.uuid
poolGroupName = item.servicesPoolGroup.name
if item.servicesPoolGroup.image:
poolGroupThumb = item.servicesPoolGroup.image.thumb64
state = item.state
if item.isInMaintenance():
state = State.MAINTENANCE
elif userServiceManager().canInitiateServiceFromDeployedService(
item) is False:
state = State.SLOWED_DOWN
val = {
'id':
item.uuid,
'name':
item.name,
'short_name':
item.short_name,
'tags': [tag.tag for tag in item.tags.all()],
'parent':
item.service.name,
'parent_type':
item.service.data_type,
'comments':
item.comments,
'state':
state,
'thumb':
item.image.thumb64
if item.image is not None else DEFAULT_THUMB_BASE64,
'account':
item.account.name if item.account is not None else '',
'account_id':
item.account.uuid if item.account is not None else None,
'service_id':
item.service.uuid,
'provider_id':
item.service.provider.uuid,
'image_id':
item.image.uuid if item.image is not None else None,
'initial_srvs':
item.initial_srvs,
'cache_l1_srvs':
item.cache_l1_srvs,
'cache_l2_srvs':
item.cache_l2_srvs,
'max_srvs':
item.max_srvs,
'show_transports':
item.show_transports,
'visible':
item.visible,
'allow_users_remove':
item.allow_users_remove,
'allow_users_reset':
item.allow_users_reset,
'ignores_unused':
item.ignores_unused,
'fallbackAccess':
item.fallbackAccess,
'meta_member': [{
'id': i.uuid,
'name': i.name
} for i in item.meta.all()],
}
# Extended info
if not summary:
state = item.state
if item.isInMaintenance():
state = State.MAINTENANCE
elif userServiceManager().canInitiateServiceFromDeployedService(
item) is False:
state = State.SLOWED_DOWN
poolGroupId = None
poolGroupName = _('Default')
poolGroupThumb = DEFAULT_THUMB_BASE64
if item.servicesPoolGroup is not None:
poolGroupId = item.servicesPoolGroup.uuid
poolGroupName = item.servicesPoolGroup.name
if item.servicesPoolGroup.image is not None:
poolGroupThumb = item.servicesPoolGroup.image.thumb64
val['state'] = state
val['thumb'] = item.image.thumb64 if item.image is not None else DEFAULT_THUMB_BASE64
val['user_services_count'] = item.userServices.exclude(
state__in=State.INFO_STATES).count()
val['user_services_in_preparation'] = item.userServices.filter(
state=State.PREPARING).count()
val['tags'] = [tag.tag for tag in item.tags.all()]
val['restrained'] = item.isRestrained()
val['permission'] = permissions.getEffectivePermission(
self._user, item)
val['info'] = Services.serviceInfo(item.service)
val['pool_group_id'] = poolGroupId
val['pool_group_name'] = poolGroupName
val['pool_group_thumb'] = poolGroupThumb
val['usage'] = item.usage()
if item.osmanager:
val['osmanager_id'] = item.osmanager.uuid
return val