def service_create(self, context, service):
LOG.debug("service_create")
self.k8s_api = k8s.create_k8s_api_service(context, service.bay_uuid)
manifest = k8s_manifest.parse(service.manifest)
try:
resp = self.k8s_api.create_namespaced_service(body=manifest,
namespace='default')
except rest.ApiException as err:
raise exception.KubernetesAPIFailed(err=err)
if resp is None:
raise exception.ServiceCreationFailed(bay_uuid=service.bay_uuid)
service['uuid'] = resp.metadata.uid
service['name'] = resp.metadata.name
service['labels'] = ast.literal_eval(resp.metadata.labels)
service['selector'] = ast.literal_eval(resp.spec.selector)
service['ip'] = resp.spec.cluster_ip
service_value = []
for p in resp.spec.ports:
ports = p.to_dict()
if not ports['name']:
ports['name'] = 'k8s-service'
service_value.append(ports)
service['ports'] = service_value
return service
def service_delete(self, context, service_ident, bay_ident):
LOG.debug("service_delete %s", service_ident)
# Since bay identifier is specified verify whether its a UUID
# or Name. If name is specified as bay identifier need to extract
# the bay uuid since its needed to get the k8s_api object.
if not utils.is_uuid_like(bay_ident):
bay = objects.Bay.get_by_name(context, bay_ident)
bay_ident = bay.uuid
bay_uuid = bay_ident
self.k8s_api = k8s.create_k8s_api_service(context, bay_uuid)
if utils.is_uuid_like(service_ident):
service = objects.Service.get_by_uuid(context, service_ident,
bay_uuid, self.k8s_api)
service_name = service.name
else:
service_name = service_ident
if conductor_utils.object_has_stack(context, bay_uuid):
try:
self.k8s_api.delete_namespaced_service(name=str(service_name),
namespace='default')
except rest.ApiException as err:
if err.status == 404:
pass
else:
raise exception.KubernetesAPIFailed(err=err)
def service_update(self, context, service_ident, bay_ident, manifest):
LOG.debug("service_update %s", service_ident)
# Since bay identifier is specified verify whether its a UUID
# or Name. If name is specified as bay identifier need to extract
# the bay uuid since its needed to get the k8s_api object.
if not utils.is_uuid_like(bay_ident):
bay = objects.Bay.get_by_name(context, bay_ident)
bay_ident = bay.uuid
bay_uuid = bay_ident
self.k8s_api = k8s.create_k8s_api_service(context, bay_uuid)
if utils.is_uuid_like(service_ident):
service = objects.Service.get_by_uuid(context,
service_ident,
bay_uuid,
self.k8s_api)
else:
service = objects.Service.get_by_name(context,
service_ident,
bay_uuid,
self.k8s_api)
service_ident = service.name
try:
resp = self.k8s_api.replace_namespaced_service(
name=str(service_ident),
body=manifest,
namespace='default')
except rest.ApiException as err:
raise exception.KubernetesAPIFailed(err=err)
if resp is None:
raise exception.ServiceNotFound(service=service.uuid)
service['uuid'] = resp.metadata.uid
service['name'] = resp.metadata.name
service['project_id'] = context.project_id
service['user_id'] = context.user_id
service['bay_uuid'] = bay_uuid
service['labels'] = ast.literal_eval(resp.metadata.labels)
if not resp.spec.selector:
service['selector'] = {}
else:
service['selector'] = ast.literal_eval(resp.spec.selector)
service['ip'] = resp.spec.cluster_ip
service_value = []
for p in resp.spec.ports:
ports = p.to_dict()
if not ports['name']:
ports['name'] = 'k8s-service'
service_value.append(ports)
service['ports'] = service_value
return service
def service_list(self, context, bay_ident):
# Since bay identifier is specified verify whether its a UUID
# or Name. If name is specified as bay identifier need to extract
# the bay uuid since its needed to get the k8s_api object.
if not utils.is_uuid_like(bay_ident):
bay = objects.Bay.get_by_name(context, bay_ident)
bay_ident = bay.uuid
bay_uuid = bay_ident
self.k8s_api = k8s.create_k8s_api_service(context, bay_uuid)
try:
resp = self.k8s_api.list_namespaced_service(namespace='default')
except rest.ApiException as err:
raise exception.KubernetesAPIFailed(err=err)
if resp is None:
raise exception.ServiceListNotFound(bay_uuid=bay_uuid)
services = []
for service_entry in resp.items:
service = {}
service['uuid'] = service_entry.metadata.uid
service['name'] = service_entry.metadata.name
service['project_id'] = context.project_id
service['user_id'] = context.user_id
service['bay_uuid'] = bay_uuid
service['labels'] = ast.literal_eval(
service_entry.metadata.labels)
if not service_entry.spec.selector:
service['selector'] = {}
else:
service['selector'] = ast.literal_eval(
service_entry.spec.selector)
service['ip'] = service_entry.spec.cluster_ip
service_value = []
for p in service_entry.spec.ports:
ports = p.to_dict()
if not ports['name']:
ports['name'] = 'k8s-service'
service_value.append(ports)
service['ports'] = service_value
service_obj = objects.Service(context, **service)
services.append(service_obj)
return services
def service_show(self, context, service_ident, bay_ident):
LOG.debug("service_show %s", service_ident)
# Since bay identifier is specified verify whether its a UUID
# or Name. If name is specified as bay identifier need to extract
# the bay uuid since its needed to get the k8s_api object.
if not utils.is_uuid_like(bay_ident):
bay = objects.Bay.get_by_name(context, bay_ident)
bay_ident = bay.uuid
bay_uuid = bay_ident
self.k8s_api = k8s.create_k8s_api_service(context, bay_uuid)
if utils.is_uuid_like(service_ident):
service = objects.Service.get_by_uuid(context, service_ident,
bay_uuid, self.k8s_api)
else:
service = objects.Service.get_by_name(context, service_ident,
bay_uuid, self.k8s_api)
return service
