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Location: majic-ansible-roles/roles/backup_client/tasks/main.yml
2381ba93d089
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MAR-148: Better workaround for https://github.com/ansible/ansible/issues/64560 (override the module_utils/mysql.py instead of the module itself).
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- name: Install pexpect for pexpect+sftp Duplicity backend (mainly needed on Stretch)
apt:
name: "python-pexpect"
state: present
- name: Install backup software
apt:
name:
- duplicity
- duply
state: present
- name: Set-up Duply directories
file:
path: "{{ item }}"
state: directory
owner: root
group: root
mode: 0700
with_items:
- "/etc/duply"
- "/etc/duply/main"
- "/etc/duply/main/patterns"
- "/etc/duply/main/gnupg"
- "/etc/duply/main/ssh"
- "/var/cache/duply"
- "/var/cache/duply/main"
- name: Deploy GnuPG private keys
copy:
content: "{{ backup_encryption_key }}"
dest: "/etc/duply/main/private_keys.asc"
owner: root
group: root
mode: 0600
notify:
- Remove current keyring
- Create keyring directory
- Import private keys
- Import public keys
- name: Deploy GnuPG public keys
copy:
content: "{{ backup_additional_encryption_keys | join('\n') }}"
dest: "/etc/duply/main/public_keys.asc"
owner: root
group: root
mode: 0600
notify:
- Remove current keyring
- Create keyring directory
- Import private keys
- Import public keys
- name: Extract encryption key identifier (Duplicty requires key ID in hexadecimal format)
shell: "set -o pipefail && {{ gnupg_binary }} --no-tty --list-packets /etc/duply/main/private_keys.asc | grep keyid: |
head -n1 | sed -e 's/.*: //' | sed -re 's/^.{{ '{' + gnupg_key_cutoff + '}' }}//'"
args:
executable: /bin/bash
register: backup_encryption_key_id
changed_when: false
failed_when: not backup_encryption_key_id.stdout
- name: Extract additional encryption keys identifiers (Duplicty requires key ID in hexadecimal format)
shell: "set -o pipefail && {{ gnupg_binary }} --no-tty --list-packets /etc/duply/main/public_keys.asc | grep keyid: |
sed -e 's/.*: //' | sort -u | sed -re 's/^.{{ '{' + gnupg_key_cutoff + '}' }}//' | tr '\n' ',' | sed -e 's/,$//'"
args:
executable: /bin/bash
when: backup_additional_encryption_keys | length > 0
register: backup_additional_encryption_keys_ids
changed_when: false
failed_when: not backup_additional_encryption_keys_ids.stdout
- name: Deploy private SSH key for logging-in into backup server
copy:
content: "{{ backup_ssh_key }}"
dest: "/etc/duply/main/ssh/identity"
owner: root
group: root
mode: 0600
no_log: true
- name: Deploy custom known_hosts for backup purposes
template:
src: "known_hosts.j2"
dest: "/etc/duply/main/ssh/known_hosts"
owner: root
group: root
mode: 0600
- name: Deploy Duply configuration file
template:
src: "duply_main_conf.j2"
dest: "/etc/duply/main/conf"
owner: root
group: root
mode: 0600
- name: Deploy base exclude pattern (exclude all by default)
copy:
content: "- **"
dest: "/etc/duply/main/exclude"
owner: root
group: root
mode: 0600
- name: Set-up directory for storing pre-backup scripts
file:
path: "/etc/duply/main/pre.d/"
state: directory
owner: root
group: root
mode: 0700
- name: Set-up script for running all pre-backup scripts
copy:
src: "duply_pre"
dest: "/etc/duply/main/pre"
owner: root
group: root
mode: 0700
- name: Deploy crontab entry for running backups
cron:
name: backup
cron_file: backup
hour: "2"
minute: "0"
job: "/usr/bin/duply main backup"
state: present
user: root
- name: Ensure the file with include patterns exists (but do not overwrite)
copy:
content: ""
dest: /etc/duply/main/include
force: false
group: root
owner: root
mode: 0600
- name: Explicitly run all handlers
include: ../handlers/main.yml
when: "run_handlers | default(False) | bool()"
tags:
- handlers
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