def simple_replicaset():
"""Return the Kubernetes config matching the simple-replicaset.yaml manifest."""
return client.V1ReplicaSet(
api_version="apps/v1",
kind="ReplicaSet",
metadata=client.V1ObjectMeta(
name="frontend",
labels={
"app": "guestbook",
"tier": "frontend",
},
),
spec=client.V1ReplicaSetSpec(
replicas=3,
selector=client.V1LabelSelector(match_labels={
"tier": "frontend",
}, ),
template=client.V1PodTemplateSpec(
metadata=client.V1ObjectMeta(labels={
"tier": "frontend",
}, ),
spec=client.V1PodSpec(containers=[
client.V1Container(
name="php-redis",
image="gcr.io/google_samples/gb-frontend:v3",
),
], ),
),
),
)
def simple_replicaset():
"""Return the Kubernetes config matching the simple-replicaset.yaml manifest."""
return client.V1ReplicaSet(
api_version='apps/v1',
kind='ReplicaSet',
metadata=client.V1ObjectMeta(
name='frontend',
labels={
'app': 'guestbook',
'tier': 'frontend',
},
),
spec=client.V1ReplicaSetSpec(
replicas=3,
selector=client.V1LabelSelector(match_labels={
'tier': 'frontend',
}, ),
template=client.V1PodTemplateSpec(
metadata=client.V1ObjectMeta(labels={
'tier': 'frontend',
}, ),
spec=client.V1PodSpec(containers=[
client.V1Container(
name='php-redis',
image='gcr.io/google_samples/gb-frontend:v3',
),
], ),
),
),
)
def __init__(self, name, storage_pvc):
internal_volume_name = 'nfs-server-volume'
mount_path = '/exports'
ctr = client.V1Container(
name=name,
image=self.IMAGE,
ports=[
client.V1ContainerPort(name=k, container_port=v)
for k, v in self.PORTS.items()
],
security_context=client.V1SecurityContext(privileged=True),
volume_mounts=[
client.V1VolumeMount(mount_path=mount_path,
name=internal_volume_name)
])
volume_source = client.V1PersistentVolumeClaimVolumeSource(
claim_name=storage_pvc)
volume = client.V1Volume(name=internal_volume_name,
persistent_volume_claim=volume_source)
pod_spec = client.V1PodSpec(containers=[ctr], volumes=[volume])
pod_metadata = client.V1ObjectMeta(labels=self.LABELS)
pod_template = client.V1PodTemplateSpec(metadata=pod_metadata,
spec=pod_spec)
rs_spec = client.V1ReplicaSetSpec(
replicas=1,
selector=client.V1LabelSelector(match_labels=self.LABELS),
template=pod_template)
metadata = client.V1ObjectMeta(name=name, labels=self.LABELS)
super(NFSDeployment, self).__init__(metadata=metadata, spec=rs_spec)
def construct_replica_set(name, owner_deployment=None):
"""Construct a fake ReplicaSet body"""
if owner_deployment:
owner_references = [
client.V1OwnerReference(
api_version=owner_deployment.api_version,
uid=uuid.uuid4().hex,
name=owner_deployment.metadata.name,
kind='Deployment',
)
]
match_labels = owner_deployment.spec.selector.match_labels
else:
owner_references = []
match_labels = {'rs-name': name}
return client.V1ReplicaSet(
api_version='extensions/v1beta1',
kind='ReplicaSet',
metadata=client.V1ObjectMeta(
name=name,
# Set owner reference to deployment
owner_references=owner_references,
),
spec=client.V1ReplicaSetSpec(
replicas=1,
selector=client.V1LabelSelector(match_labels=match_labels),
template=client.V1PodTemplateSpec(
spec=client.V1PodSpec(containers=[
client.V1Container(image="busybox",
name="main",
command=["sleep", "3600"])
]),
metadata=client.V1ObjectMeta(labels=match_labels, name=name),
),
),
)