You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
117 lines
4.2 KiB
YAML
117 lines
4.2 KiB
YAML
---
|
|
# https://docs.ansible.com/ansible/latest/collections/community/docker/docker_container_module.html#ansible-collections-community-docker-docker-container-module
|
|
# https://docs.docker.com/storage/volumes/#backup-restore-or-migrate-data-volumes
|
|
|
|
- name: Ensure Volume.
|
|
docker_volume:
|
|
name: "{{ item.volume_name }}"
|
|
state: present
|
|
register: volume_out
|
|
with_items: "{{ docker_volume_s3_restores }}"
|
|
|
|
- name: Determine if backup is needed.
|
|
set_fact: should_perform_backup="{{ docker_s3_volume_restore_force == true or volume_out.changed == true }}"
|
|
|
|
- name: End play as no backup is needed.
|
|
meta: end_play
|
|
when: not should_perform_backup
|
|
|
|
# try and find latest volume based on the name.
|
|
- name: Find latest s3 version.
|
|
when: docker_s3_volume_restore_latest_s3_key
|
|
amazon.aws.aws_s3:
|
|
bucket: "{{ docker_s3_volume_restore_aws_s3_bucket }}"
|
|
mode: list
|
|
prefix: "{{ item.volume_name }}/{{ item.volume_name }}"
|
|
bucket: "{{ docker_s3_volume_restore_aws_s3_bucket }}"
|
|
aws_access_key: "{{ docker_s3_volume_restore_aws_s3_aws_access_key }}"
|
|
aws_secret_key: "{{ docker_s3_volume_restore_aws_s3_aws_secret_key }}"
|
|
region: "{{ docker_s3_volume_restore_aws_s3_region }}"
|
|
s3_url: "{{ docker_s3_volume_restore_aws_s3_url }}"
|
|
register: s3_list_output
|
|
with_items: "{{ docker_volume_s3_restores }}"
|
|
|
|
- debug: msg="{{ s3_list_output }}"
|
|
when: docker_s3_volume_restore_latest_s3_key
|
|
|
|
- name: Extract s3 keys for container
|
|
when: docker_s3_volume_restore_latest_s3_key
|
|
set_fact: container_s3_keys="{{ container_s3_keys | default([]) + [item.s3_keys | last] }}"
|
|
with_items: "{{ s3_list_output.results }}"
|
|
|
|
- debug: msg="{{ container_s3_keys }}"
|
|
when: docker_s3_volume_restore_latest_s3_key
|
|
|
|
- set_fact: volume_names="{{ docker_volume_s3_restores | map(attribute='volume_name') }}"
|
|
when: docker_s3_volume_restore_latest_s3_key
|
|
# remove existing values so we can determine the s3 key automatically/
|
|
#- set_fact: docker_volume_s3_restores_new="{{ [] }}"
|
|
# when: docker_s3_volume_restore_latest_s3_key
|
|
|
|
- set_fact:
|
|
docker_volume_s3_restores_new: "{{ docker_volume_s3_restores_new | default([]) + [ {'volume_name': item.0, 's3_key': item.1} ] }}"
|
|
when: docker_s3_volume_restore_latest_s3_key
|
|
with_together:
|
|
- "{{ volume_names }}"
|
|
- "{{ container_s3_keys }}"
|
|
|
|
- set_fact:
|
|
docker_volume_s3_restores_new: "{{ docker_volume_s3_restores }}"
|
|
when: not docker_s3_volume_restore_latest_s3_key
|
|
|
|
- debug: msg="{{ docker_volume_s3_restores_new }}"
|
|
|
|
- name: Create directories for /tmp file
|
|
file:
|
|
path: '/tmp/{{ item.s3_key | dirname }}'
|
|
state: directory
|
|
mode: '0755'
|
|
with_items: '{{ docker_volume_s3_restores_new }}'
|
|
|
|
- name: Download archive from S3
|
|
amazon.aws.aws_s3:
|
|
bucket: "{{ docker_s3_volume_restore_aws_s3_bucket }}"
|
|
object: "{{ item.s3_key }}"
|
|
aws_access_key: "{{ docker_s3_volume_restore_aws_s3_aws_access_key }}"
|
|
aws_secret_key: "{{ docker_s3_volume_restore_aws_s3_aws_secret_key }}"
|
|
region: "{{ docker_s3_volume_restore_aws_s3_region }}"
|
|
s3_url: "{{ docker_s3_volume_restore_aws_s3_url }}"
|
|
mode: get
|
|
dest: "/tmp/{{ item.s3_key }}"
|
|
register: get_out
|
|
with_items: "{{ docker_volume_s3_restores_new }}"
|
|
|
|
- name: Remove contents of volumes
|
|
community.docker.docker_container:
|
|
name: "restore-container-{{ item.volume_name }}-{{ 10 | random }}"
|
|
image: ubuntu
|
|
command: "rm -rf ./*"
|
|
auto_remove: true
|
|
detach: false # block until this container exists.
|
|
state: started
|
|
# start inside the directory we want to wipe
|
|
working_dir: "/data"
|
|
volumes:
|
|
- "{{ item.volume_name }}:/data"
|
|
with_items: "{{ docker_volume_s3_restores_new }}"
|
|
|
|
- name: Restore contents of volumes
|
|
community.docker.docker_container:
|
|
name: "restore-container-{{ item.volume_name }}-{{ 10 | random }}"
|
|
image: ubuntu
|
|
# extract the tar into the volume.
|
|
command: "tar xvf /tmp/{{ item.s3_key }} -C /data --strip-components 1"
|
|
auto_remove: true
|
|
detach: false # block until this container exists.
|
|
state: started
|
|
volumes:
|
|
- "{{ item.volume_name }}:/data"
|
|
- /tmp:/tmp
|
|
with_items: "{{ docker_volume_s3_restores_new }}"
|
|
|
|
- name: Remove uploaded files from /tmp
|
|
file:
|
|
path: '/tmp/{{ item.s3_key }}'
|
|
state: absent
|
|
with_items: '{{ docker_volume_s3_restores_new }}'
|