tosca_definitions_version: cloudify_dsl_1_3
# Based upon 
# https://github.com/cloudify-incubator/cloudify-kubernetes-plugin/blob/master/examples/simple-blueprint-defined-resource.yaml
# https://github.com/cloudify-incubator/cloudify-kubernetes-plugin/blob/1.2.0/examples/example-blueprint.yaml

imports:
  - http://www.getcloudify.org/spec/cloudify/3.4/types.yaml
  - https://raw.githubusercontent.com/cloudify-incubator/cloudify-kubernetes-plugin/1.2.1/plugin.yaml

inputs:

  spec_port:
    default: 80

  container_port:
    default: 80

  kubernetes_configuration_file_content:
    default: kube.config

  kubernetes_master_ip:
    type: string
    default: { get_secret: kubernetes_master_ip }

  kubernetes_master_port:
    type: string
    default: { get_secret: kubernetes_master_port }

  kubernetes_certificate_authority_data:
    default: { get_secret: kubernetes_certificate_authority_data }

  kubernetes-admin_client_certificate_data:
    default: { get_secret: kubernetes-admin_client_certificate_data }

  kubernetes-admin_client_key_data:
    default: { get_secret: kubernetes-admin_client_key_data }

  kubernetes_master_configuration:
    default:
      apiVersion: v1
      kind: Config
      preferences: {}
      current-context: kubernetes-admin@kubernetes
      clusters:
      - name: kubernetes
        cluster:
          certificate-authority-data: { get_input: kubernetes_certificate_authority_data }
          server: { concat: [ 'https://', { get_input: kubernetes_master_ip}, ':', { get_input: kubernetes_master_port } ] }
      contexts:
      - name: kubernetes-admin@kubernetes
        context:
          cluster: kubernetes
          user: kubernetes-admin
      users:
      - name: kubernetes-admin
        user:
          client-certificate-data: { get_input: kubernetes-admin_client_certificate_data }
          client-key-data:  { get_input: kubernetes-admin_client_key_data }

  kubernetes_configuration_file_content:
    description: >
      File content of kubernetes master YAML configuration
    default: { get_input: kubernetes_master_configuration }

node_templates:
  kubernetes_master:
    type: cloudify.kubernetes.nodes.Master
    properties:
      configuration:
        file_content: { get_input: kubernetes_configuration_file_content }

  nginx_service:
    type: cloudify.kubernetes.resources.Service
    properties:
      definition:
        apiVersion: v1
        metadata:
          name: nginx-service
        spec:
          type: NodePort
          ports:
          - port: { get_input: spec_port }
          selector:
            app: nginx
    relationships:
      - type: cloudify.kubernetes.relationships.managed_by_master
        target: kubernetes_master
      - type: cloudify.relationships.depends_on
        target: nginx_pod

# Following part based upon http://docs.getcloudify.org/4.1.0/plugins/kubernetes/
  nginx_pod:
    type: cloudify.kubernetes.resources.Pod
    properties:
      definition:
        apiVersion: v1
        metadata:
          name: nginx
          labels:
            app: nginx
        spec:
          containers:
          - name: nginx
            image: nginx:1.7.9
            ports:
            - containerPort: { get_input: container_port }
    relationships:
      - type: cloudify.kubernetes.relationships.managed_by_master
        target: kubernetes_master