cluster.jinja

{#
Copyright 2016 Google Inc. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
{% set NAME_PREFIX = env['deployment'] + '-' + env['name']/ %}
#}


{% set NAME_PREFIX = env['deployment'] %}
{% set CLUSTER_NAME = NAME_PREFIX %}
{% set TYPE_NAME = NAME_PREFIX + '-type' %}
{% set K8S_ENDPOINTS = {'': 'api/v1', '-apps': 'apis/apps/v1beta1', '-v1beta1-extensions': 'apis/extensions/v1beta1'} %}

resources:
- name: {{ CLUSTER_NAME }}
  type: container.v1.cluster
  properties:
    zone: {{ properties['zone'] }}
    cluster:
      name: {{ CLUSTER_NAME }}
      initialNodeCount: {{ properties['initialNodeCount'] }}
      nodeConfig:
        oauthScopes:
        - https://www.googleapis.com/auth/compute
        - https://www.googleapis.com/auth/devstorage.read_only
        - https://www.googleapis.com/auth/logging.write
        - https://www.googleapis.com/auth/monitoring
{% for typeSuffix, endpoint in K8S_ENDPOINTS.iteritems() %}
- name: {{ TYPE_NAME }}{{ typeSuffix }}
  type: deploymentmanager.v2beta.typeProvider
  properties:
    options:
      validationOptions:
        # Kubernetes API accepts ints, in fields they annotate with string.
        # This validation will show as warning rather than failure for
        # Deployment Manager.
        # https://github.com/kubernetes/kubernetes/issues/2971
        schemaValidation: IGNORE_WITH_WARNINGS
      # According to kubernetes spec, the path parameter 'name'
      # should be the value inside the metadata field
      # https://github.com/kubernetes/community/blob/master/contributors/devel/api-conventions.md
      # This mapping specifies that
      inputMappings:
      - fieldName: name
        location: PATH
        methodMatch: ^(GET|DELETE|PUT)$
        value: $.ifNull($.resource.properties.metadata.name, $.resource.name)
      - fieldName: metadata.name
        location: BODY
        methodMatch: ^(PUT|POST)$
        value: $.ifNull($.resource.properties.metadata.name, $.resource.name)
      - fieldName: Authorization
        location: HEADER
        value: >
          $.concat("Bearer ", $.googleOauth2AccessToken())
    descriptorUrl: https://$(ref.{{ CLUSTER_NAME }}.endpoint)/swaggerapi/{{ endpoint }}
{% endfor %}

outputs:
{% for typeSuffix, endpoint in K8S_ENDPOINTS.iteritems() %}
- name: clusterType{{ typeSuffix }}
  value: {{ TYPE_NAME }}{{ typeSuffix }}
{% endfor %}