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---
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- name: Deploy docker daemon configuration
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template: src=daemon.json.j2 dest=/etc/docker/daemon.json mode=600
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notify: restart docker
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tags: docker
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- name: Create systemd snippet dir
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file: path=/etc/systemd/system/docker.{{ item }}.d state=directory
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loop:
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- service
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- socket
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tags: docker
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- name: Create systemd service snippet dir
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file: path=/etc/systemd/system/docker.service.d state=directory
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tags: docker
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- name: Configure Docker to restart on failure
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copy:
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content: |
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[Unit]
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After=sssd.service
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[Service]
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Restart=on-failure
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StartLimitInterval=0
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RestartSec=30
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dest: /etc/systemd/system/docker.service.d/99-ansible.conf
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register: docker_service_unit
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tags: docker
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- name: Override docker socket configuration
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copy:
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content: |
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[Unit]
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After=sssd.service
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DefaultDependencies=no
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[Socket]
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SocketGroup={{ docker_conf.group }}
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dest: /etc/systemd/system/docker.socket.d/99-ansible.conf
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when: docker_conf.group is defined
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register: docker_socket_unit
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notify: restart docker
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tags: docker
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- name: Remove obsolete conf
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file: path=/etc/systemd/system/docker.socket.d/group.conf state=absent
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register: docker_old_unit
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tags: docker
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- name: Disable docker.socket to ensure the socket is pulled by the service
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systemd: name=docker.socket enabled=False
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tags: docker
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- name: Reload systemd
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systemd: daemon_reload=True
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when: docker_socket_unit.changed or docker_service_unit.changed or docker_old_unit.changed
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tags: docker
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- name: Fix the dockremap UID namespace
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lineinfile: path=/etc/{{ item }} regexp='^dockremap\s.*' line='dockremap:100000:65536'
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loop:
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- subuid
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- subgid
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tags: docker
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