mirror of
https://github.com/roles-ansible/ansible_role_restic.git
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61 lines
2.2 KiB
Text
61 lines
2.2 KiB
Text
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# {{ ansible_managed }}
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# Backup script for {{ item.src|default('stdin') }}
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# Use this file to create a Backup and prune existing data.
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set -euxo pipefail
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export RESTIC_REPOSITORY={{ restic_repos[item.repo].location }}
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export RESTIC_PASSWORD={{ restic_repos[item.repo].password }}
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BACKUP_NAME={{ item.name }}
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{% if item.src is defined %}
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BACKUP_SOURCE={{ item.src }}
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{% endif %}
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{#
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Define Tags
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#}
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{% macro tags(tags) -%}
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{% if tags is defined %}{% for tag in tags %} --tag {{ tag }}{% endfor %}{% endif %}
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{%- endmacro %}
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{#
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Define Hostname
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#}
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{% macro hostname(h) -%}
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{% if h is defined %} --hostname {{ h }}{% endif %}
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{%- endmacro %}
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{#
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Define stdin filename
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#}
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{% macro stdin_filename(n) -%}
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{% if n is defined %} --stdin-filename {{ n }}{% endif %}
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{%- endmacro %}
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{#
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Define path
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#}
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{% macro path(repo) -%}
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{% if repo.src is defined %}{{ repo.src }}{% else %}$HOME/{{ repo.stdin_filename }}{% endif %}
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{%- endmacro %}
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{#
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Define retention pattern
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#}
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{% macro retention_pattern(repo) -%}
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{% if repo.keep_last is defined %}--keep-last {{ item.keep_last }}{% endif %} \
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{% if repo.keep_hourly is defined %}--keep-hourly {{ item.keep_hourly }}{% endif %} \
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{% if repo.keep_daily is defined %}--keep-daily {{ item.keep_daily }}{% endif %} \
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{% if repo.keep_weekly is defined %}--keep-weekly {{ item.keep_weekly }}{% endif %} \
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{% if repo.keep_monthly is defined %}--keep-monthly {{ item.keep_monthly }}{% endif %} \
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{% if repo.keep_yearly is defined %}--keep-yearly {{ item.keep_yearly }}{% endif %} \
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{% if repo.keep_within is defined %}--keep-within {{ item.keep_within }}{% endif %} \
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{% if repo.keep_tag is defined %}--keep-tag {{ item.keep_tag }}{% endif %}
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{%- endmacro %}
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{#
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Define backup commands
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#}
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{% if item.stdin is defined and item.stdin == true %}
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{{ item.stdin_cmd }} | {{ restic_install_path }}/restic backup --stdin --tag manual {{ tags(item.tags) }} {{ stdin_filename(item.stdin_filename) }} $@
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{% else %}
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{{ restic_install_path }}/restic backup $BACKUP_SOURCE --tag manual {{ tags(item.tags) }} $@
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{% endif %}
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{#
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Define stdin forget commands
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#}
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{{ restic_install_path }}/restic forget --prune --tag manual --path {{ path(item) }} {{ retention_pattern(item) }}
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