46 lines
1.6 KiB
Bash
Executable File
46 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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#
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# Run this script as root inside a service directory.
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#
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if [ -d "volumes" ]; then
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# Dump mysql
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if [ -d "volumes/mysql" ]; then
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CONTAINER_NAME=$(echo ${PWD##*/} | sed -e 's/\.//g')_mariadb
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DB_USER=$(nerdctl exec $CONTAINER_NAME bash -c 'echo "$MYSQL_USER"')
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DB_PASSWORD=$(nerdctl exec $CONTAINER_NAME bash -c 'echo "$MYSQL_PASSWORD"')
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DB_NAME=$(nerdctl exec $CONTAINER_NAME bash -c 'echo "$MYSQL_DATABASE"')
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DUMP_NAME=$CONTAINER_NAME.sql
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nerdctl exec -e MYSQL_PWD=$DB_PASSWORD $CONTAINER_NAME mariadb-dump -u $DB_USER $DB_NAME > volumes/$DUMP_NAME
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fi
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# Dump postgres
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if [ -d "volumes/postgres" ]; then
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CONTAINER_NAME=$(echo ${PWD##*/} | sed -e 's/\.//g')_postgres
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DB_USER=$(nerdctl exec $CONTAINER_NAME bash -c 'echo "$POSTGRES_USER"')
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DB_PASSWORD=$(nerdctl exec $CONTAINER_NAME bash -c 'echo "$POSTGRES_PASSWORD"')
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DB_NAME=$(nerdctl exec $CONTAINER_NAME bash -c 'echo "$POSTGRES_DATABASE"')
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DUMP_NAME=$CONTAINER_NAME.sql
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nerdctl exec -e PGPASSWORD=$DB_PASSWORD $CONTAINER_NAME pg_dump -U $DB_USER $DB_NAME > volumes/$DUMP_NAME
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fi
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# Compress all volumes excerpt mysql and postgres
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find . -type s -print > /tmp/sockets-to-exclude
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BACKUP=${PWD##*/}.tar.zst
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tar -X /tmp/sockets-to-exclude --exclude='mysql' --exclude='postgres' --zstd -cf /tmp/$BACKUP -C volumes .
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# Put it into the storage box (pubkey needed)
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STORAGE_BOX=u442569@u442569.your-storagebox.de
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TODAY=$(date +%F)
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ssh -p23 $STORAGE_BOX "mkdir -p $TODAY"
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scp -P 23 /tmp/$BACKUP $STORAGE_BOX:/home/$TODAY
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# Clean
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if [ -f "volumes/$DUMP_NAME" ]; then
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rm volumes/$DUMP_NAME
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fi
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rm /tmp/$BACKUP
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rm /tmp/sockets-to-exclude
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fi
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