ansible-borgbackup/tasks/borg-client.yml

85 lines
2.9 KiB
YAML

---
- name: client | generate ssh key for this machine
user:
name: "{{ borgbackup_client_user }}"
generate_ssh_key: true
ssh_key_bits: 2048
ssh_key_file: "{{ borgbackup_ssh_key }}"
ssh_key_type: rsa
- name: client | fetch ssh-key
shell: "cat {{ borgbackup_ssh_key }}.pub"
register: sshkey
changed_when: false
- name: client | write passphrase
lineinfile:
dest: "~{{ borgbackup_client_user }}/.borg.passphrase"
state: "present"
line: 'export BORG_PASSPHRASE="{{ borgbackup_passphrase }}"'
create: true
- name: client | disable strict key checking for backup servers
blockinfile:
dest: "~{{ borgbackup_client_user }}/.ssh/config"
create: true
marker: "### {mark} ANSIBLE MANAGED BLOCK {{ item.fqdn }} ###"
content: |
Host {{ item.fqdn }}
StrictHostKeyChecking no
IdentityFile {{ borgbackup_ssh_key }}
{% if item.port is defined %}
Port {{ item.port }}
{% endif %}
with_items: "{{ borgbackup_servers }}"
- name: client | put non management sshpubkey on the normal backupserver
authorized_key:
user: "{{ item.user }}"
key: "{{ sshkey.stdout }}"
key_options: 'command="cd {{ item.home }}{{ item.pool }}/{{ inventory_hostname }};borg serve {% if borgbackup_appendonly %}--append-only {% endif %}--restrict-to-path {{ item.home }}/{{ item.pool }}/{{ inventory_hostname }}",no-port-forwarding,no-X11-forwarding,no-pty,no-agent-forwarding,no-user-rc'
delegate_to: "{{ item.fqdn }}"
when: inventory_hostname != borgbackup_management_station
with_items: "{{ borgbackup_servers }}"
- name: client | put management sshpubkey on backupservers, no appendonly nor path restriction
authorized_key:
user: "{{ item.user }}"
key: "{{ sshkey.stdout }}"
key_options: 'command="cd {{ item.home }}{{ item.pool }}/{{ inventory_hostname }};borg serve ",no-port-forwarding,no-X11-forwarding,no-pty,no-agent-forwarding,no-user-rc'
delegate_to: "{{ item.fqdn }}"
when: inventory_hostname == borgbackup_management_station
with_items: "{{ borgbackup_servers }}"
- name: client | put wrapper script
template:
src: "borg-backup.sh.j2"
dest: "/usr/local/bin/borg-backup"
owner: "{{ borgbackup_owner }}"
group: "{{ borgbackup_group }}"
mode: "0744"
- name: client | create backup-directory on backup server
shell: /usr/local/bin/borg-backup init
become_user: "{{ borgbackup_client_user }}"
register: backup_init
changed_when: "'Remember your passphrase' in backup_init.stderr"
- name: client | create backup cronjob
cron:
cron_file: "borg-backup"
user: "{{ borgbackup_client_user }}"
name: "borg-backup"
minute: "{{ borgbackup_cron_minute }}"
hour: "{{ borgbackup_cron_hour }}"
day: "{{ borgbackup_cron_day }}"
job: "/usr/local/bin/borg-backup backup"
- name: client | create log directory
file:
path: "/var/log/borgbackup"
state: "directory"
owner: "root"
group: "root"
mode: "0755"