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41 lines
1.4 KiB
YAML
41 lines
1.4 KiB
YAML
---
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# https://stackoverflow.com/questions/45237632/ansible-w-docker-show-current-container-state
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- name: Get container info
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docker_container_info:
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name: "{{container_name}}"
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register: result
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# We find the volumes
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- name: Find volumes
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ansible.builtin.shell: docker run --rm
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-v /var/run/docker.sock:/var/run/docker.sock
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-v "{{backup_dir}}:{{backup_dir}}"
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"{{docker_volume_backup_image}}"
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list-backups
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--host-path "{{backup_dir}}"
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--volume-name-filter {{container_name}}
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--newest-only
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register: out
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- name: Stop the container
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# not out.stdout is search("null") occurs when there is no volume in the backups dir
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when: result.exists and not out.stdout is search("null")
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docker_container:
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name: "{{container_name}}"
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state: stopped
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- name: Restore Volume
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ansible.builtin.command: docker run --rm
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-v /var/run/docker.sock:/var/run/docker.sock
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{{docker_volume_backup_image}}
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restore-volume
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--volume {{item.volumeName}}
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--archive {{item.absoluteFilePath}}
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with_items: "{{ out.stdout }}"
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# the output will be "null" if there are no backups. We simply skip if this is the case
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when: not out.stdout is search("null")
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- name: Start the container
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# not out.stdout is search("null") occurs when there is no volume in the backups dir
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when: result.exists and not out.stdout is search("null")
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docker_container:
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name: "{{container_name}}"
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state: started
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