ansible-borgbackup/templates/prune.sh.j2

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#jinja2:lstrip_blocks: True
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#!/bin/bash
# This script is intended to run on a trusted management station to purge borg repo's in
# append-only mode.
# Don't put it on the backup server, it contains all borg secrets!
{% for h in groups['all'] %}
{% if hostvars[h].borgbackup_required | default(True) -%}
# Host: {{ h }}
export BORG_PASSPHRASE={{ hostvars[h].borgbackup_passphrase }}
{% if hostvars[h].borgbackup_management_station is defined and inventory_hostname == hostvars[h].borgbackup_management_station %}
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{% for b in hostvars[h].borgbackup_servers %}
# {{ b.fqdn }}
{% if b.type == 'hetzner' %}
REPOSITORY=ssh://{{ b.user }}@{{ b.fqdn }}:23/./{{ b.home }}{{ b.pool }}/{{ h }}
{% else %}
REPOSITORY={{ b.user }}@{{ b.fqdn }}:{{ b.home }}{{ b.pool }}/{{ h }}
{% endif %}
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/usr/local/bin/borg prune -v $REPOSITORY {{ b.options }} -H {{ hostvars[h].borgbackup_retention.hourly }} -d {{ hostvars[h].borgbackup_retention.daily }} -w {{ hostvars[h].borgbackup_retention.weekly }} -m {{ hostvars[h].borgbackup_retention.monthly }} -y {{ hostvars[h].borgbackup_retention.yearly }}
{% endfor %}
{% endif %}
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{% endif %}
{% endfor %}