def pod_delete(self, context, pod_ident, bay_ident):
LOG.debug("pod_delete %s", pod_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_pod(context, bay_uuid)
if utils.is_uuid_like(pod_ident):
pod = objects.Pod.get_by_uuid(context, pod_ident,
bay_uuid, self.k8s_api)
pod_name = pod.name
else:
pod_name = pod_ident
if conductor_utils.object_has_stack(context, bay_uuid):
try:
self.k8s_api.delete_namespaced_pod(name=str(pod_name), body={},
namespace='default')
except rest.ApiException as err:
if err.status == 404:
pass
else:
raise exception.KubernetesAPIFailed(err=err)
def pod_show(self, context, pod_ident, bay_ident):
LOG.debug("pod_show %s", pod_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_pod(context, bay_uuid)
if utils.is_uuid_like(pod_ident):
pod = objects.Pod.get_by_uuid(context, pod_ident,
bay_uuid, self.k8s_api)
else:
pod = objects.Pod.get_by_name(context, pod_ident,
bay_uuid, self.k8s_api)
return pod
def pod_update(self, context, pod_ident, bay_ident, manifest):
LOG.debug("pod_update %s", pod_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_pod(context, bay_uuid)
if utils.is_uuid_like(pod_ident):
pod = objects.Pod.get_by_uuid(context, pod_ident,
bay_uuid, self.k8s_api)
else:
pod = objects.Pod.get_by_name(context, pod_ident,
bay_uuid, self.k8s_api)
pod_ident = pod.name
try:
resp = self.k8s_api.replace_namespaced_pod(name=str(pod_ident),
body=manifest,
namespace='default')
except rest.ApiException as err:
raise exception.KubernetesAPIFailed(err=err)
if resp is None:
raise exception.PodNotFound(pod=pod.uuid)
pod['uuid'] = resp.metadata.uid
pod['name'] = resp.metadata.name
pod['project_id'] = context.project_id
pod['user_id'] = context.user_id
pod['bay_uuid'] = bay_uuid
pod['images'] = [c.image for c in resp.spec.containers]
if not resp.metadata.labels:
pod['labels'] = {}
else:
pod['labels'] = ast.literal_eval(resp.metadata.labels)
pod['status'] = resp.status.phase
pod['host'] = resp.spec.node_name
return pod
def pod_create(self, context, pod):
LOG.debug("pod_create")
self.k8s_api = k8s.create_k8s_api_pod(context, pod.bay_uuid)
manifest = k8s_manifest.parse(pod.manifest)
try:
resp = self.k8s_api.create_namespaced_pod(body=manifest,
namespace='default')
except rest.ApiException as err:
pod.status = 'failed'
raise exception.KubernetesAPIFailed(err=err)
if resp is None:
raise exception.PodCreationFailed(bay_uuid=pod.bay_uuid)
pod['uuid'] = resp.metadata.uid
pod['name'] = resp.metadata.name
pod['images'] = [c.image for c in resp.spec.containers]
pod['labels'] = ast.literal_eval(resp.metadata.labels)
pod['status'] = resp.status.phase
pod['host'] = resp.spec.node_name
return pod
def pod_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_pod(context, bay_uuid)
try:
resp = self.k8s_api.list_namespaced_pod(namespace='default')
except rest.ApiException as err:
raise exception.KubernetesAPIFailed(err=err)
if resp is None:
raise exception.PodListNotFound(bay_uuid=bay_uuid)
pods = []
for pod_entry in resp.items:
pod = {}
pod['uuid'] = pod_entry.metadata.uid
pod['name'] = pod_entry.metadata.name
pod['project_id'] = context.project_id
pod['user_id'] = context.user_id
pod['bay_uuid'] = bay_uuid
pod['images'] = [c.image for c in pod_entry.spec.containers]
if not pod_entry.metadata.labels:
pod['labels'] = {}
else:
pod['labels'] = ast.literal_eval(pod_entry.metadata.labels)
pod['status'] = pod_entry.status.phase
pod['host'] = pod_entry.spec.node_name
pod_obj = objects.Pod(context, **pod)
pods.append(pod_obj)
return pods
