62 lines
1.7 KiB
YAML
62 lines
1.7 KiB
YAML
---
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- name: Ensure the docker daemon is stopped
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service:
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name: docker
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state: stopped
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become: True
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- name: Ensure loopback storage state is absent
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file:
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path: "{{ item }}"
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state: absent
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with_items:
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- "/var/lib/docker/devicemapper"
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- "/var/lib/docker/images"
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- "/var/lib/docker/containers"
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become: True
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- name: Ensure the docker storage data and metadata volumes exist
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lvol:
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vg: "{{ docker_storage_volume_group }}"
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lv: "{{ item.name }}"
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size: "{{ item.size }}"
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shrink: no
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state: present
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with_items:
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- name: "{{ docker_storage_volume_thinpool }}"
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size: "{{ docker_storage_volume_thinpool_size }}"
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- name: "{{ docker_storage_volume_thinpool_meta }}"
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size: "{{ docker_storage_volume_thinpool_meta_size }}"
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become: True
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- name: Ensure the docker storage volume is converted to a thinpool
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command: >
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lvconvert -y --zero n -c 512K
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--thinpool {{ docker_storage_volume_group }}/{{ docker_storage_volume_thinpool }}
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--poolmetadata {{ docker_storage_volume_group }}/{{ docker_storage_volume_thinpool_meta }}
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become: True
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- name: Ensure the docker storage metadata profile exists
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template:
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src: docker-thinpool.profile.j2
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dest: /etc/lvm/profile/docker-thinpool.profile
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become: True
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- name: Ensure the docker storage metadata profile is applied
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command: >
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lvchange --metadataprofile docker-thinpool
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{{ docker_storage_volume_group }}/{{ docker_storage_volume_thinpool }}
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become: True
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- name: Ensure the docker daemon configuration file exists
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template:
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src: daemon.json.j2
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dest: /etc/docker/daemon.json
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become: True
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- name: Ensure the docker daemon is running
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service:
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name: docker
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state: started
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become: True
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