def __dict_to_deployment_spec(spec):
"""
Converts a dictionary into kubernetes AppsV1beta1DeploymentSpec instance.
"""
spec_obj = AppsV1beta1DeploymentSpec(template=spec.get("template", ""))
for key, value in iteritems(spec):
if hasattr(spec_obj, key):
setattr(spec_obj, key, value)
return spec_obj
def __dict_to_deployment_spec(spec):
'''
Converts a dictionary into kubernetes AppsV1beta1DeploymentSpec instance.
'''
spec_obj = AppsV1beta1DeploymentSpec()
for key, value in iteritems(spec):
if hasattr(spec_obj, key):
setattr(spec_obj, key, value)
return spec_obj
def _build_deployment(self):
pod_spec = V1PodSpec(containers=self.containers,
volumes=self.volumes,
node_name=self.node_name,
hostname=self.host_name)
template = V1PodTemplateSpec(metadata=V1ObjectMeta(
labels=self.target_labels, annotations=self.annotations or None),
spec=pod_spec)
strategy = AppsV1beta1DeploymentStrategy(
type="RollingUpdate",
rolling_update=AppsV1beta1RollingUpdateDeployment(max_surge=0))
deployment_spec = AppsV1beta1DeploymentSpec(replicas=self.replicas,
selector=self.selector,
template=template,
strategy=strategy)
deployment = AppsV1beta1Deployment(metadata=self.meta,
spec=deployment_spec)
return deployment