29 lines
972 B
YAML
29 lines
972 B
YAML
# tasks file for ansible-role-container-registry
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# the tasks will ensure docker is up to date.
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- name: can docker be updated
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shell: yum check-update docker
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register: docker_check_update
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failed_when: docker_check_update.rc not in [0, 100]
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changed_when: docker_check_update.rc == 100
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- name: set docker_rpm_needs_update fact
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set_fact: docker_rpm_needs_update={{ docker_check_update.rc == 100 }}
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- name: stop all containers before update
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# xargs is preferable to docker stop $(docker ps -q) as that might generate a
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# a too long command line
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shell: docker ps -q | xargs --no-run-if-empty -n1 docker stop
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when: docker_rpm_needs_update
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- name: ensure docker is installed
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yum:
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name: docker
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state: present
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when: docker_rpm_needs_update
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- name: update the docker package
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yum: name=docker state=latest update_cache=yes # cache for https://bugs.launchpad.net/tripleo/+bug/1703830
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when: docker_rpm_needs_update
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notify: restart docker service
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