def _create_pod():
object_meta = ObjectMeta(name=NAME,
namespace=NAMESPACE,
labels={
"test": "true",
"app": NAME
})
container_port = ContainerPort(name="http5000", containerPort=5000)
secrets_volume_mounts = [
VolumeMount(
name=NAME,
readOnly=True,
mountPath="/var/run/secrets/kubernetes.io/kubernetes-secrets")
]
secret_volumes = [
Volume(name=NAME, secret=SecretVolumeSource(secretName=NAME))
]
container = Container(name="container",
image="dummy_image",
ports=[container_port],
volumeMounts=secrets_volume_mounts)
image_pull_secret = LocalObjectReference(name="image_pull_secret")
pod_spec = PodSpec(containers=[container],
imagePullSecrets=[image_pull_secret],
volumes=secret_volumes,
serviceAccountName="default")
first = Pod(metadata=object_meta, spec=pod_spec)
return first
def __call__(self, deployment_config, channel, spec_config=None):
namespace = deployment_config.namespace
bootstrap_counter.inc()
LOG.info("Bootstrapping %s in %s", deployment_config.name, namespace)
try:
Pod.delete(name=BOOTSTRAP_POD_NAME, namespace=namespace)
except NotFound:
pass
pod_spec = _create_pod_spec(self._cmd_args, channel, namespace,
spec_config)
pod_metadata = _create_pod_metadata(namespace, spec_config)
pod = Pod(metadata=pod_metadata, spec=pod_spec)
pod.save()
def test_lifecycle(self, logger):
object_meta = ObjectMeta(name=NAME, namespace=NAMESPACE, labels={"test": "true", "app": NAME})
container_port = ContainerPort(name="http5000", containerPort=5000)
secrets_volume_mounts = [VolumeMount(name=NAME, readOnly=True, mountPath="/var/run/secrets/kubernetes.io/kubernetes-secrets")]
secret_volumes = [Volume(name=NAME, secret=SecretVolumeSource(secretName=NAME))]
container = Container(name="container", image="dummy_image", ports=[container_port], volumeMounts=secrets_volume_mounts)
image_pull_secret = LocalObjectReference(name="image_pull_secret")
pod_spec = PodSpec(containers=[container], imagePullSecrets=[image_pull_secret],
volumes=secret_volumes, serviceAccountName="default")
first = Pod(metadata=object_meta, spec=pod_spec)
logger.debug(pformat(first.as_dict()))
first.save()
pods = Pod.find(NAME, NAMESPACE)
assert len(pods) == 1
second = pods[0]
assert first.metadata.name == second.metadata.name
assert first.metadata.namespace == second.metadata.namespace
def test_get_or_create_pod_not_new(self, put, get):
mock_response = mock.Mock()
mock_response.json.return_value = {
'apiVersion': 'v1',
'kind': 'Pod',
'metadata': {
'creationTimestamp': '2017-10-03T10:36:20Z',
'labels': {
'app': 'my-name', 'test': 'true'
},
'name': 'my-name',
'namespace': 'my-namespace',
'resourceVersion': '852',
'selfLink': '/api/v1/namespaces/my-namespace/pods/my-name',
'uid': 'b1e35ab5-a826-11e7-ba76-0800273598c9'
},
'spec': {
'containers': [{
'image': 'dummy_image',
'imagePullPolicy': 'IfNotPresent',
'name': 'container',
'ports': [{
'containerPort': 5000,
'name': 'http5000',
'protocol': 'TCP'
}],
'resources': {},
'volumeMounts': [{
'mountPath': '/var/run/secrets/kubernetes.io/kubernetes-secrets',
'name': 'my-name',
'readOnly': True
}, {
'mountPath': '/var/run/secrets/kubernetes.io/serviceaccount',
'name': 'default-token-0g73b',
'readOnly': True
}]
}],
'imagePullSecrets': [{
'name': 'image_pull_secret'
}],
'restartPolicy': 'Always',
'serviceAccount': 'default',
'serviceAccountName': 'default',
'terminationGracePeriodSeconds': 30,
'volumes': [{
'name': 'my-name',
'secret': {
'defaultMode': 420,
'secretName': 'my-name'
}}, {
'name': 'default-token-0g73b',
'secret': {
'defaultMode': 420,
'secretName': 'default-token-0g73b'
}}]
},
'status': {
'conditions': [{
'lastProbeTime': None,
'lastTransitionTime': '2017-10-03T10:36:20Z',
'status': 'True',
'type': 'PodScheduled'
}],
'phase': 'Pending',
'qosClass': 'BestEffort'
}
}
get.return_value = mock_response
pod = Pod.get(name=NAME, namespace=NAMESPACE)
assert not pod._new
assert pod.metadata.name == NAME
assert pod.spec.containers[0].ports[0].name == "http5000"
call_params = pod.as_dict()
put.return_value.json.return_value = call_params
pod.save()
pytest.helpers.assert_any_call(put, POD_URI + NAME, call_params)
def test_pod_deleted(self, delete):
Pod.delete(NAME, NAMESPACE)
# call delete with service_name
pytest.helpers.assert_any_call(delete, POD_URI + NAME)
def teardown(self):
for name, namespace in ((NAME, "default"), (NAME, NAMESPACE)):
try:
Pod.delete(name, namespace)
except:
pass