---

  - name: Create an empty threescale_options variable if it does not exist
    set_fact:
      threescale_options: {}
    when: threescale_options is not defined
    tags: vars

  - name: Provision default values for the 3scale_options
    set_fact:
      threescale_options: "{{ threescale_default_options|combine(threescale_options) }}"
    tags: vars

  - name: Get a list of existing projects
    command: oc get projects -o name
    register: oc_get_projects
    changed_when: false

  - name: Create a new project for 3scale
    command: oc new-project "{{ threescale_options.project }}"
    when: '"project/" ~ threescale_options.project not in oc_get_projects.stdout_lines'

  - name: Process the OpenShift Template and create the OpenShift objects for the 3scale API Management Platform
    shell: oc process -f "{{ threescale_options.template }}" -p "TENANT_NAME={{ threescale_options.tenant_name }}" -p "WILDCARD_DOMAIN={{ threescale_options.wildcard_domain }}" | oc create -f - -n "{{ threescale_options.project }}"

  - include: status.yml
    tags: status

  - name: Deploy the storage tier (MySQL, Redis and Memcache) without any replicas
    command: oc rollout latest "{{ item }}" -n "{{ threescale_options.project }}"
    with_items:
      - backend-redis
      - system-memcache
      - system-mysql
      - system-redis
    when: item not in deployment_configs
    tags: rollout

  - name: Scale the storage tier (MySQL, Redis and Memcache)
    command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_options.project }}"
    with_items:
      - backend-redis
      - system-memcache
      - system-mysql
      - system-redis
    when: item not in replication_controllers
    tags: rollout

  - include: wait_for.yml
    static: no
    vars:
      pod_to_wait:
        - backend-redis
        - system-memcache
        - system-mysql
        - system-redis
    tags: status

  - name: Deploy the backend-listener without any replicas
    command: oc rollout latest "{{ item }}" -n "{{ threescale_options.project }}"
    with_items:
      - backend-listener
    when: item not in deployment_configs
    tags: rollout

  - name: Scale backend-listener
    command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_options.project }}"
    with_items:
      - backend-listener
    when: item not in replication_controllers
    tags: rollout

  - include: wait_for.yml
    static: no
    vars:
      pod_to_wait:
        - backend-listener
    tags: status

  - name: Deploy everything else without any replicas
    command: oc rollout latest "{{ item }}" -n "{{ threescale_options.project }}"
    with_items:
      - backend-listener
      - backend-worker
      - system-app
      - system-resque
      - system-sidekiq
      - backend-cron
      - system-sphinx
      - apicast-staging
      - apicast-production
    when: item not in deployment_configs
    tags: rollout

  - name: Scale system-app, system-resque and system-sidekiq
    command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_options.project }}"
    with_items:
      - system-app
      - system-resque
      - system-sidekiq
    when: item not in replication_controllers
    tags: rollout

  - include: wait_for.yml
    static: no
    vars:
      pod_to_wait:
        - system-app
        - system-resque
        - system-sidekiq
    tags: status

  - name: Scale backend-cron, backend-worker and system-sphinx
    command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_options.project }}"
    with_items:
      - backend-worker
      - backend-cron
      - system-sphinx
    when: item not in replication_controllers
    tags: rollout

  - include: wait_for.yml
    static: no
    vars:
      pod_to_wait:
        - backend-worker
        - backend-cron
        - system-sphinx
    tags: status

  - name: Deploy apicast-staging, apicast-production
    command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_options.project }}"
    with_items:
      - apicast-staging
      #- apicast-production
    when: item not in replication_controllers
    tags: rollout

  - include: wait_for.yml
    static: no
    vars:
      pod_to_wait:
        - apicast-staging
        #- apicast-production
    tags: status

  - name: Get Admin Username
    command: oc get dc system-app -n "{{ threescale_options.project }}" -o 'jsonpath={.spec.template.spec.containers[0].env[?(@.name=="USER_LOGIN")].value}'
    register: username
    changed_when: false
    tags: status

  - name: Get Admin Password
    command: oc get dc system-app -n "{{ threescale_options.project }}" -o 'jsonpath={.spec.template.spec.containers[0].env[?(@.name=="USER_PASSWORD")].value}'
    register: password
    changed_when: false
    tags: status

  - name: 3scale is ready !
    debug: msg="Login on https://{{ threescale_options.tenant_name }}-admin.{{ threescale_options.wildcard_domain }} with username = '{{ username.stdout }}' and password = '{{ password.stdout }}'"
    tags: status