Commit 33abf43a authored by Matt Pryor's avatar Matt Pryor
Browse files

Refactor data role to allow for uninstall

parent 24d70838

deploy/ansible/roles/data/tasks/fileserver_install.yml

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---



- name: Create Docker network

  docker_network:

    name: esgf



- name: Make fileserver config directory

  file:

    path: /esg/config/fileserver

    state: directory



- name: Write fileserver configuration

  template:

    src: fileserver.conf.j2

    dest: /esg/config/fileserver/fileserver.conf



- name: Start fileserver container

  docker_container:

    name: fileserver

    image: "{{ fileserver_image_prefix }}/{{ fileserver_image_repository }}:{{ fileserver_image_tag }}"

    pull: "{{ fileserver_image_pull }}"

    detach: yes

    restart_policy: on-failure

    exposed_ports:

      - "8080"

    networks:

      - name: esgf

    networks_cli_compatible: yes

    user: "{{ data_security_context_user }}"

    groups: "{{ data_security_context_groups }}"

    # Append the Nginx config volume to the data mounts

    # Append the catalog volume to the data mounts

    volumes: >-

      [

        "/esg/config/fileserver:/etc/nginx/conf.d:ro",

        {% for mount in data_mounts %}

        "{{ mount.host_path }}:{{ mount.mount_path }}:ro",

        {% endfor %}

      ]

    state: started

    restart: yes

deploy/ansible/roles/data/tasks/fileserver_uninstall.yml

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---



- name: Stop fileserver container

  docker_container:

    name: fileserver

    state: absent



- name: Remove fileserver config directory

  file:

    path: /esg/config/fileserver

    state: absent

deploy/ansible/roles/data/tasks/main.yml

+12 −87
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@@ -4,93 +4,18 @@ 
## Tasks to configure and deploy containers for a data node

#####



- name: Make config directories

  file:

    path: /esg/config/{{ item }}

    state: directory

  loop: [fileserver, thredds]

- name: Install THREDDS

  include: thredds_install.yml

  when: "'data' in group_names and thredds_enabled"



- name: Create Docker network

  docker_network:

    name: esgf

- name: Uninstall THREDDS

  include: thredds_uninstall.yml

  when: "'data' not in group_names or not thredds_enabled"



- name: Configure THREDDS

  block:

    - name: Generate THREDDS catalogs

      block:

        - name: Write THREDDS catalog

          template:

            src: catalog.xml.j2

            dest: /esg/config/thredds/catalog.xml

- name: Install Nginx fileserver

  include: fileserver_install.yml

  when: "'data' in group_names and fileserver_enabled"



        - name: Set thredds_catalog_host_path for generated catalogs

          set_fact:

            thredds_catalog_host_path: /esg/config/thredds

      when: thredds_catalog_host_path is not defined



    - name: Create THREDDS cache volume

      docker_volume:

        name: thredds-cache



    - name: Start THREDDS container

      docker_container:

        name: thredds

        image: "{{ thredds_image_prefix }}/{{ thredds_image_repository }}:{{ thredds_image_tag }}"

        pull: "{{ thredds_image_pull }}"

        detach: yes

        restart_policy: on-failure

        exposed_ports:

          - "8080"

        networks:

          - name: esgf

        networks_cli_compatible: yes

        user: "{{ data_security_context_user }}"

        groups: "{{ data_security_context_groups }}"

        volumes: >-

          [

            # First the catalog volume

            "{{ thredds_catalog_host_path }}:/opt/tomcat/content/thredds/esgcet:ro",

            # Then the cache volume

            "thredds-cache:/opt/tomcat/content/thredds/cache:rw",

            # Then finally the data mounts

            {% for mount in data_mounts %}

            "{{ mount.host_path }}:{{ mount.mount_path }}:ro",

            {% endfor %}

          ]

        state: started

        restart: yes

  when: "thredds_enabled | bool"



- name: Configure Nginx fileserver

  block:

    - name: Write fileserver configuration

      template:

        src: fileserver.conf.j2

        dest: /esg/config/fileserver/fileserver.conf



    - name: Start fileserver container

      docker_container:

        name: fileserver

        image: "{{ fileserver_image_prefix }}/{{ fileserver_image_repository }}:{{ fileserver_image_tag }}"

        pull: "{{ fileserver_image_pull }}"

        detach: yes

        restart_policy: on-failure

        exposed_ports:

          - "8080"

        networks:

          - name: esgf

        networks_cli_compatible: yes

        user: "{{ data_security_context_user }}"

        groups: "{{ data_security_context_groups }}"

        # Append the Nginx config volume to the data mounts

        # Append the catalog volume to the data mounts

        volumes: >-

          [

            "/esg/config/fileserver:/etc/nginx/conf.d:ro",

            {% for mount in data_mounts %}

            "{{ mount.host_path }}:{{ mount.mount_path }}:ro",

            {% endfor %}

          ]

        state: started

        restart: yes

  when: "fileserver_enabled | bool"
 
- name: Uninstall Nginx fileserver

  include: fileserver_uninstall.yml

  when: "'data' not in group_names or not fileserver_enabled"

deploy/ansible/roles/data/tasks/thredds_install.yml

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---



- name: Create Docker network

  docker_network:

    name: esgf



- name: Generate THREDDS catalogs

  block:

    - name: Make THREDDS config directory

      file:

        path: /esg/config/thredds

        state: directory



    - name: Write THREDDS catalog

      template:

        src: catalog.xml.j2

        dest: /esg/config/thredds/catalog.xml



    - name: Set thredds_catalog_host_path for generated catalogs

      set_fact:

        thredds_catalog_host_path: /esg/config/thredds

  when: thredds_catalog_host_path is not defined



- name: Create THREDDS cache volume

  docker_volume:

    name: thredds-cache



- name: Start THREDDS container

  docker_container:

    name: thredds

    image: "{{ thredds_image_prefix }}/{{ thredds_image_repository }}:{{ thredds_image_tag }}"

    pull: "{{ thredds_image_pull }}"

    detach: yes

    restart_policy: on-failure

    exposed_ports:

      - "8080"

    networks:

      - name: esgf

    networks_cli_compatible: yes

    user: "{{ data_security_context_user }}"

    groups: "{{ data_security_context_groups }}"

    volumes: >-

      [

        # First the catalog volume

        "{{ thredds_catalog_host_path }}:/opt/tomcat/content/thredds/esgcet:ro",

        # Then the cache volume

        "thredds-cache:/opt/tomcat/content/thredds/cache:rw",

        # Then finally the data mounts

        {% for mount in data_mounts %}

        "{{ mount.host_path }}:{{ mount.mount_path }}:ro",

        {% endfor %}

      ]

    state: started

    restart: yes

deploy/ansible/roles/data/tasks/thredds_uninstall.yml

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---



- name: Stop THREDDS container

  docker_container:

    name: thredds

    state: absent



- name: Remove THREDDS cache volume

  docker_volume:

    name: thredds-cache

    state: absent



- name: Remove THREDDS config directory

  file:

    path: /esg/config/thredds

    state: absent