98 lines
1.9 KiB
Bash
98 lines
1.9 KiB
Bash
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#!/bin/bash
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if [[ $UID -ne 0 ]]; then
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echo "Must be run as root."
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exit 1
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fi
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rel_path="$(dirname "$0")"
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# Rootless socket
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export DOCKER_HOST=unix:///run/user/1000/docker.sock
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# Restart after backup yes/no
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if [[ "$2" = "--norestart" ]]; then
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restart=0
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else
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restart=1
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fi
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etebase_datadir="/mnt/etebasedata"
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synapse_datadir="/mnt/synapsedata"
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synapsepg_datadir="/mnt/synapsepgdata"
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vw_datadir="/mnt/vwdata"
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borg_repo="/mnt/backups/borg"
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declare -A targets=(
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[vw]="$vw_datadir/db-backup.sqlite3"
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[synapse]="$synapse_datadir $synapsepg_datadir/dump.sql"
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[etebase]="$etebase_datadir"
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)
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function borg_create {
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borg create --stats "$borg_repo::$1-{now:%Y-%m-%d-%H-%M-%S}" ${targets[$1]}
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borg prune --stats --glob-archives="$1-*" --keep-daily=7 --keep-weekly=4 --keep-monthly=3 "$borg_repo"
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}
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function compose_start {
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docker-compose -f "$rel_path/$1/docker-compose.yaml" start
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}
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function compose_stop {
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docker-compose -f "$rel_path/$1/docker-compose.yaml" stop
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}
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function etebase_backup {
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compose_stop etebase
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borg_create etebase
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[[ $restart -eq 1 ]] && compose_start etebase
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}
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function synapse_backup {
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docker exec -t synapse_postgres pg_dumpall -c -U synapse > "$synapsepg_datadir/dump.sql"
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compose_stop synapse
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borg_create synapse
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[[ $restart -eq 1 ]] && compose_start synapse
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}
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function vw_backup {
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sqlite3 "$vw_datadir/db.sqlite3" ".backup '$vw_datadir/db-backup.sqlite3'"
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borg_create vw
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}
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if [[ -z "$1" || ! $(echo "${!targets[*]} all" | grep -P "\b$1\b" ) ]]; then
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echo "Wrong argument."
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echo "Options: ${!targets[*]}"
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exit 1
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fi
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if ! [[ -d "$borg_repo" ]]; then
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echo "Creating borg repository at $borg_repo."
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borg init --encryption=none "$borg_repo"
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fi
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if [[ "$1" != "all" ]]; then
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echo "Running $1 backup."
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${1}_backup
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else
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for service in "${!targets[@]}"; do
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echo "Running $service backup."
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${service}_backup
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done
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fi
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echo "Compacting borg repository."
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borg compact --progress "$borg_repo"
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