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169 lines
4.6 KiB
169 lines
4.6 KiB
---
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- name: 'install borg'
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apt:
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pkg: 'borgbackup'
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state: 'latest'
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update_cache: true
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cache_valid_time: 3600
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- name: 'create .ssh folder'
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file:
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path: '/root/.ssh'
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mode: '0700'
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state: 'directory'
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- name: 'create backup keypair'
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openssh_keypair:
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path: '/root/.ssh/id_ed25519_BORG'
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force: '{{ borgrepo_force_new_key }}'
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type: 'ed25519'
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comment: 'backup@{{ host_fqdn }}'
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register: ssh_keypair
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- name: 'create host repos namespace'
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file:
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path: '/home/backup/repos/{{ host_fqdn }}'
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owner: 'backup'
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group: 'backup'
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mode: '0700'
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state: 'directory'
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delegate_to: '{{ item.ansible_host }}'
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loop: '{{ borgrepo_servers }}'
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- name: 'authorize host key'
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lineinfile:
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path: '/home/backup/.ssh/authorized_keys'
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owner: 'backup'
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group: 'backup'
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mode: '0600'
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create: yes
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line: >-
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command="cd {{ repodir }}; borg serve --append-only --restrict-to-path {{ repodir }}",restrict
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{{ ssh_keypair.public_key }}
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regexp: '{{ ssh_keypair.comment }}$'
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state: 'present'
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vars:
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repodir: '/home/backup/repos/{{ host_fqdn }}'
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delegate_to: '{{ item.ansible_host }}'
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loop: '{{ borgrepo_servers }}'
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- name: 'upload host ssh ca'
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copy:
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content: |
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{% for ca in ssh_server_ca %}
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@cert-authority *.dmz.{{ domain }} {{ ca }}
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{% endfor %}
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dest: '/root/.ssh/known_hosts'
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mode: '0600'
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##ToDo setup encryption
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- name: 'initialize repo'
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shell:
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cmd: >
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borg init -e {{ item[1].encryption }} backup@{{ item[1].ansible_host }}.dmz.{{ domain }}:{{ item[0].key }}
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register: borgrepo_init_cmd
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failed_when:
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- borgrepo_init_cmd.rc != 0
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- borgrepo_init_cmd.stderr !='A repository already exists at backup@'+item[1].ansible_host+'.dmz.'+domain+':'+item[0].key+'.'
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changed_when: borgrepo_init_cmd.rc == 0
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environment:
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BORG_RSH: 'ssh -i /root/.ssh/id_ed25519_BORG'
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BORG_PASSPHRASE: '{{ item[1].encryption_passphrase | d("") }}'
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loop: '{{ borgrepo_repos|dict2items | product(borgrepo_servers) | list }}'
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- name: 'create backup directory'
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file:
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path: '/etc/backup'
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state: 'directory'
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owner: 'root'
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group: 'root'
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mode: '0700'
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- name: 'create log backup directory'
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file:
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path: '/var/log/backup-status'
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state: 'directory'
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owner: 'root'
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group: 'root'
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mode: '0755'
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- name: 'create repo log directory'
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file:
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path: '/var/log/backup-status/{{ item[0].key }}.{{ item[1].ansible_host }}'
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state: 'directory'
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owner: 'root'
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group: 'root'
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mode: '0755'
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loop: '{{ borgrepo_repos|dict2items | product(borgrepo_servers) | list}}'
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- name: 'create backup scripts'
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template:
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src: 'backupscript.sh.j2'
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dest: '/etc/backup/{{ item[0].key }}.{{ item[1].ansible_host }}.sh'
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owner: 'root'
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group: 'root'
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mode: '0700'
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loop: '{{ borgrepo_repos|dict2items | product(borgrepo_servers) | list}}'
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- name: 'create systemd service'
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template:
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src: 'backupservice.service'
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dest: '/etc/systemd/system/borg-backup@.service'
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notify: reload systemd
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- name: 'create systemd timers'
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copy:
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content: |
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[Unit]
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Description=BorgBackup %I repo timer.
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[Timer]
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WakeSystem=false
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OnCalendar=*-*-* 02:00:00
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RandomizedDelaySec=20min
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[Install]
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WantedBy=timers.target
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dest: '/etc/systemd/system/borg-backup@.timer'
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notify: reload systemd
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- name: 'enable systemd timers'
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systemd:
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name: 'borg-backup@{{ item[0].key }}.{{ item[1].ansible_host }}.timer'
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daemon_reload: true
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enabled: true
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state: 'restarted'
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loop: '{{ borgrepo_repos|dict2items | product(borgrepo_servers) | list }}'
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- name: 'MONITORING | create entry'
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set_fact:
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borg_monitoring_repos: >
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{{ borg_monitoring_repos|d({})|combine({
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item[0].key+"."+item[1].ansible_host:
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{
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"backup_wage": item[0].value.interval|d(86400)|int,
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"backup_cage": (item[0].value.interval|d(86400)|int+7200)*2
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}
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}) }}
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loop: '{{ borgrepo_repos|dict2items | product(borgrepo_servers) | list }}'
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tags:
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- 'monitoring'
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- name: 'MONITORING | update facts'
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set_fact:
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monitoring_facts: >
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{{ hostvars[monitoring_host]["monitoring_facts"]
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| default({})
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| combine({
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host_fqdn:
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{
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"address": ansible_host,
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"borg_repos": borg_monitoring_repos
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}
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}, recursive=True) }}
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delegate_to: '{{ monitoring_host }}'
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delegate_facts: true
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tags:
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- 'monitoring'
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...
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