build_custom_dockers.yml

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.

# Usage:
#      $ cp vars/settings.yml.template vars/settings.yml
#
#      Fill out vars/settings.yml.
#
#      $ ansible-playbook -i TARGET-HOST build_custom_dockers.yml [OPTIONS]...
#
# Required parameters should be specified in vars/settings.yml or --extra-vars
# ansible command line parameter. For details, see vars/settings.yml.template.
#
# Examples:
# To run on your localhost (Note comma is needed after localhost):
# $ ansible-playbook -i localhost, build_custom_dockers.yml -c local
- hosts: all
  vars_files:
    - vars/settings.yml
  tasks:
    - assert:
        that: ansible_version.major >= 2
        msg: "Only supports ansible version 2.x."

    - assert:
        that: docker_registry is defined
        msg: >
          'docker_registry' should specify docker registry host and port.
          See vars/settings.yml.template for details.

    - assert:
        that: docker_tag is defined
        msg: >
          'docker_tag' should specify a docker tag string pointing to
          dockers that custom docker images would use as base images.
          See vars/settings.yml.template for details.

    - assert:
        that: custom_docker_tag is defined
        msg: >
          'custom_docker_tag' should specify a docker tag string.
          See vars/settings.yml.template for details.

    - assert:
        that: custom_docker_extra_files is defined
        msg: >
          'custom_docker_extra_files' should be defined.
          See vars/settings.yml.template for details.

    - name: Create a temporary workdir
      command: mktemp -d /tmp/build-images-workdir-XXXXX
      register: _workdir_register

    - name: Set workdir as fact
      set_fact: _workdir="{{ _workdir_register.stdout }}"

    - block:

      - include: tasks/custom-docker/copy_to_workdir.yml workdir="{{ _workdir }}" file_or_dir="{{ item }}"
        with_items: "{{ custom_docker_extra_files }}"

      - include: tasks/custom-docker/gen_dockerfile_and_build.yml workdir="{{ _workdir }}" container="{{ item }}"
        with_items:
          - driver
          - executor
          - init-container

    - always:
        - name: Remove workdir
          file:
            path: "{{ _workdir }}"
            state: absent