Rosti/database-backup-image
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Rosti:v5
Rosti:v4
Rosti:v3
Rosti:v2
Rosti:v1
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compare: Rosti:v4
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Rosti:main
Rosti:v5
Rosti:v4
Rosti:v3
Rosti:v2
Rosti:v1

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main ... v4

2 changed files with 5 additions and 18 deletions
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19
backup_local.sh
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@ -7,7 +7,6 @@ set -e
# CONTAINER - name of the container where the database is running # CONTAINER - name of the container where the database is running
# NOTIFY_URL - optional, URL to send notification to # NOTIFY_URL - optional, URL to send notification to
# TARGET_DIR - directory where to store the backup # TARGET_DIR - directory where to store the backup
# HISTORY - number of backups to keep (default: 3)
if [ -z "$CONTAINER" ]; then if [ -z "$CONTAINER" ]; then
echo "CONTAINER environment variable is not set." echo "CONTAINER environment variable is not set."
@ -19,10 +18,6 @@ if [ -z "$TARGET_DIR" ]; then
exit 1 exit 1
fi fi
if [ -z "$HISTORY" ]; then
HISTORY=3
fi
docker info > /dev/null 2>&1 docker info > /dev/null 2>&1
if [ ! $? -eq 0 ]; then if [ ! $? -eq 0 ]; then
echo "Docker is not available." echo "Docker is not available."
@ -38,7 +33,7 @@ fi
echo "Starting backup for container: $CONTAINER" echo "Starting backup for container: $CONTAINER"
if [ `docker exec -i $CONTAINER test -e /usr/bin/mariadb-dump && echo "yes" || echo "no"` = "yes" ]; then if [ `docker exec -i $CONTAINER test -e /usr/bin/mariadb-dump && echo "yes" || echo "no"` = "yes" ]; then
DBTYPE="mariadb" DBTYPE="mariadb"
FILENAME=`date +"%Y%m%d_%H%M%S"`_$DBTYPE_$CONTAINER.sql.zst FILENAME=`date +"%Y%m%d_%H%M%S"`_$DBTYPE_$CONTAINER_$DB_NAME.sql.zst
docker exec -i $CONTAINER mariadb-dump \ docker exec -i $CONTAINER mariadb-dump \
--all-databases \ --all-databases \
--user=root \ --user=root \
@ -55,8 +50,8 @@ if [ `docker exec -i $CONTAINER test -e /usr/bin/mariadb-dump && echo "yes" || e
mv $TARGET_DIR/$FILENAME.tmp $TARGET_DIR/$FILENAME mv $TARGET_DIR/$FILENAME.tmp $TARGET_DIR/$FILENAME
elif [ `docker exec -i $CONTAINER test -e /usr/bin/pg_dump && echo "yes" || echo "no"` = "yes" ]; then elif [ `docker exec -i $CONTAINER test -e /usr/bin/pg_dump && echo "yes" || echo "no"` = "yes" ]; then
DBTYPE="pgsql" DBTYPE="pgsql"
FILENAME=`date +"%Y%m%d_%H%M%S"`_$DBTYPE_$CONTAINER.sql.zst FILENAME=`date +"%Y%m%d_%H%M%S"`_$DBTYPE_$CONTAINER_$DB_NAME.sql.zst
docker exec -i $CONTAINER pg_dumpall --username=$DB_USER --password=$PGPASSWORD | zstd -1 > $TARGET_DIR/$FILENAME.tmp docker exec -i $CONTAINER pg_dump --username=$DB_USER --password=$PGPASSWORD $DB_NAME | zstd -1 > $TARGET_DIR/$FILENAME.tmp
mv $TARGET_DIR/$FILENAME.tmp $TARGET_DIR/$FILENAME mv $TARGET_DIR/$FILENAME.tmp $TARGET_DIR/$FILENAME
else else
echo "Unsupported database type or database client not found in the container." echo "Unsupported database type or database client not found in the container."
@ -65,14 +60,6 @@ fi
echo "Backup completed successfully." echo "Backup completed successfully."
# Remove old backups
echo "Removing old backups, keeping last $HISTORY backups..."
cd $TARGET_DIR
ls -1t *_$DBTYPE_$CONTAINER.sql.zst | tail -n +$((HISTORY + 1)) | xargs -r rm --
cd -
echo "Old backups removed."
if [ -n "$NOTIFY_URL" ]; then if [ -n "$NOTIFY_URL" ]; then
curl $NOTIFY_URL curl $NOTIFY_URL
fi fi

4
backup_restic.sh
View file

@ -45,10 +45,10 @@ if [ `docker exec -i $CONTAINER test -e /usr/bin/mariadb-dump && echo "yes" || e
--events \ --events \
--routines \ --routines \
--single-transaction \ --single-transaction \
--triggers | restic backup --stdin --stdin-filename=$DBTYPE_$CONTAINER.sql --triggers | restic backup --stdin --stdin-filename=$DBTYPE_$CONTAINER_$DB_NAME.sql
elif [ `docker exec -i $CONTAINER test -e /usr/bin/pg_dump && echo "yes" || echo "no"` = "yes" ]; then elif [ `docker exec -i $CONTAINER test -e /usr/bin/pg_dump && echo "yes" || echo "no"` = "yes" ]; then
DBTYPE="pgsql" DBTYPE="pgsql"
docker exec -i $CONTAINER pg_dumpall --username=$DB_USER --password=$PGPASSWORD | restic backup --stdin --stdin-filename=$DBTYPE_$CONTAINER.sql docker exec -i $CONTAINER pg_dump --username=$DB_USER --password=$PGPASSWORD $DB_NAME | restic backup --stdin --stdin-filename=$DBTYPE_$CONTAINER_$DB_NAME.sql
else else
echo "Unsupported database type or database client not found in the container." echo "Unsupported database type or database client not found in the container."
exit 1 exit 1