121 lines
4.4 KiB
YAML
121 lines
4.4 KiB
YAML
---
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- name: client | generate ssh key for this machine
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user:
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name: "{{ borgbackup_client_user }}"
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generate_ssh_key: true
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ssh_key_bits: 2048
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ssh_key_file: "{{ borgbackup_ssh_key }}"
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ssh_key_type: rsa
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- name: client | fetch ssh-key
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shell: "cat {{ borgbackup_ssh_key }}.pub"
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register: sshkey
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changed_when: false
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- name: client | write passphrase
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lineinfile:
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dest: "~{{ borgbackup_client_user }}/.borg.passphrase"
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state: "present"
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line: 'export BORG_PASSPHRASE="{{ borgbackup_passphrase }}"'
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create: true
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- name: client | disable strict key checking for backup servers
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blockinfile:
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dest: "~{{ borgbackup_client_user }}/.ssh/config"
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create: true
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marker: "### {mark} ANSIBLE MANAGED BLOCK {{ item.fqdn }} ###"
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content: |
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Host {{ item.fqdn }}
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StrictHostKeyChecking no
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IdentityFile {{ borgbackup_ssh_key }}
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{% if item.port is defined %}
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Port {{ item.port }}
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{% endif %}
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with_items: "{{ borgbackup_servers }}"
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- name: client | put sshpubkey on the normal backupserver
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authorized_key:
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user: "{{ item.user }}"
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key: "{{ sshkey.stdout }}"
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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'
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delegate_to: "{{ item.fqdn }}"
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when: item.type == 'normal'
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with_items: "{{ borgbackup_servers }}"
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# rsync.net and hetzner have no python, so we can only use raw to manage ssh keys - workaround with local tmp file
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- name: client | get authorized_keys file
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raw: scp {{ item.user }}@{{ item.fqdn }}:.ssh/authorized_keys /tmp/authkeys-{{ item.type }}-{{ item.fqdn }}-authkeys
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delegate_to: localhost
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become: false
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when: item.type in ['rsync.net','hetzner']
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with_items: "{{ borgbackup_servers }}"
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changed_when: false
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- name: client | modify local rsync.net/hetzner authorized_keys
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authorized_key:
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user: "{{ ansible_user_id }}"
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key: "{{ sshkey.stdout }}"
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key_options: 'command="cd {{ item.pool }}/{{ inventory_hostname }};/usr/local/bin/borg1 serve {% if borgbackup_appendonly %}--append-only {% endif %} --restrict-to-path {{ item.pool }}/{{ inventory_hostname }}",no-port-forwarding,no-X11-forwarding,no-pty,no-agent-forwarding,no-user-rc'
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path: "/tmp/authkeys-{{ item.type }}-{{ item.fqdn }}-authkeys"
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manage_dir: false
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delegate_to: localhost
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become: false
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when: item.type in ['rsync.net','hetzner']
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with_items: "{{ borgbackup_servers }}"
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register: authkeys
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- name: client | upload local authorized_keys to rsync.net / hetzner
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raw: scp /tmp/authkeys-{{ item.type }}-{{ item.fqdn }}-authkeys {{ item.user }}@{{ item.fqdn }}:.ssh/authorized_keys
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delegate_to: localhost
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become: false
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when: item.type in ['rsync.net','hetzner'] and authkeys.changed
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with_items: "{{ borgbackup_servers }}"
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- name: client | remove tmp authorized_keys files
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file:
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path: /tmp/authkeys-{{ item.type }}-{{ item.fqdn }}-authkeys
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state: absent
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delegate_to: localhost
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become: false
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with_items: "{{ borgbackup_servers }}"
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when: authkeys.changed
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changed_when: false
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- name: client | check for mysql
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stat: path=/var/lib/automysqlbackup
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register: automysql
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- name: client | put wrapper script
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template:
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src: "borg-backup.sh.j2"
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dest: "/usr/local/bin/borg-backup"
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owner: "{{ borgbackup_owner }}"
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group: "{{ borgbackup_group }}"
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mode: "0744"
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- name: client | create backup-directory on backup server
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shell: /usr/local/bin/borg-backup init
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become_user: "{{ borgbackup_client_user }}"
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register: backup_init
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changed_when: "'Remember your passphrase' in backup_init.stderr"
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- name: client | create backup cronjob
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cron:
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cron_file: "borg-backup"
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user: "{{ borgbackup_client_user }}"
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name: "borg-backup"
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minute: "{{ borgbackup_cron_minute }}"
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hour: "{{ borgbackup_cron_hour }}"
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day: "{{ borgbackup_cron_day }}"
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job: "/usr/local/bin/borg-backup backup"
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- name: client | disable automysqlbackup cronjob, it's in our pre-backup-tasks
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lineinfile:
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dest: "/etc/cron.daily/automysqlbackup"
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regexp: "^/usr/sbin/automysqlbackup$"
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line: "#/usr/sbin/automysqlbackup"
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state: "present"
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backrefs: true
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create: false
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when: automysql.stat.isdir is defined and automysql.stat.isdir == True
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