42df455705
To accomodate running in a production-simulation environment, make it safe to run this role on a host before docker is installed. This also adds support for the new dual-registry configuration that run-buildset-registry uses. This removes the region-local proxy from the registry-mirrors configuration. Because the buildset registry acts as a pull-through proxy, the region-local proxy won't be used even if we did include it. Instead, we should update the run-buildset-registry role to proxy to the region-local proxy if present. Change-Id: I21011a3708f17ee61afd0034d90d75e8dc885575
78 lines
2.6 KiB
YAML
78 lines
2.6 KiB
YAML
- name: Ensure docker directory exists
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become: yes
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file:
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state: directory
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path: /etc/docker
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- name: Ensure registry cert directory exists
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become: true
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file:
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path: "/etc/docker/certs.d/{{ buildset_registry.host }}:{{ buildset_registry.port }}/"
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state: directory
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- name: Ensure push registry cert directory exists
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become: true
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file:
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path: "/etc/docker/certs.d/{{ buildset_registry.push_host }}:{{ buildset_registry.push_port }}/"
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state: directory
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- name: Write registry TLS certificate
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become: true
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copy:
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content: "{{ buildset_registry.cert }}"
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dest: "/etc/docker/certs.d/{{ buildset_registry.host }}:{{ buildset_registry.port }}/ca.crt"
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- name: Write push registry TLS certificate
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become: true
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copy:
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content: "{{ buildset_registry.cert }}"
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dest: "/etc/docker/certs.d/{{ buildset_registry.push_host }}:{{ buildset_registry.push_port }}/ca.crt"
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# Update daemon config
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- name: Check if docker daemon configuration exists
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stat:
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path: /etc/docker/daemon.json
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register: docker_config_stat
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- name: Load docker daemon configuration
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when: docker_config_stat.stat.exists
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slurp:
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path: /etc/docker/daemon.json
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register: docker_config
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- name: Parse docker daemon configuration
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when: docker_config_stat.stat.exists
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set_fact:
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docker_config: "{{ docker_config.content | b64decode | from_json }}"
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- name: Set default docker daemon configuration
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when: not docker_config_stat.stat.exists
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set_fact:
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docker_config:
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registry-mirrors: []
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- name: Add registry to docker daemon configuration
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vars:
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new_config:
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registry-mirrors: "['https://{{ buildset_registry.host }}:{{ buildset_registry.port}}/']"
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set_fact:
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docker_config: "{{ docker_config | combine(new_config) }}"
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- name: Save docker daemon configuration
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copy:
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content: "{{ docker_config | to_nice_json }}"
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dest: /etc/docker/daemon.json
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become: true
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- name: Restart docker daemon
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service:
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name: docker
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state: restarted
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become: true
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register: docker_restart
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failed_when: docker_restart is failed and not 'Could not find the requested service' in docker_restart.msg
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# We use 'block' here to cause the become to apply to all the tasks
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# (which does not automatically happen with include_tasks).
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- name: Update docker user config to use buildset registry
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become: true
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become_user: "{{ buildset_registry_docker_user }}"
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when: buildset_registry_docker_user is defined
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block:
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- include_tasks: user-config.yaml
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- name: Update docker user config to use buildset registry
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when: buildset_registry_docker_user is not defined
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block:
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- include_tasks: user-config.yaml
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