2021-11-12 16:14:45 +00:00
|
|
|
#!/bin/bash
|
|
|
|
|
|
|
|
|
|
# `gitea dump` doesn't currently back up LFS data as well, only git repos
|
|
|
|
|
# It primarily backs up the SQL DB, and also the config / logs
|
|
|
|
|
# We'll backup like this:
|
|
|
|
|
# * "gitea dump" to backup the DB and config etc
|
|
|
|
|
# * tar / bzip all the repos since they will be skipped
|
|
|
|
|
# * Not rotated because git data is immutable (normally) so has all data
|
|
|
|
|
# * rsync LFS data directly from /volume/docker/gitea/git/lfs
|
|
|
|
|
# * No need for rotation since all files are immutable
|
|
|
|
|
#
|
|
|
|
|
# This means our backup folder will contain:
|
|
|
|
|
# * /gitea_data.zip - containing the gitea data
|
|
|
|
|
# * /repositories/ - containing the bundles, structured owner/name.bundle
|
|
|
|
|
# * /lfs/ - containing all the direct LFS data
|
|
|
|
|
#
|
|
|
|
|
# Stop on errors
|
|
|
|
|
set -e
|
|
|
|
|
|
|
|
|
|
# Gitea config / SQL DB backup rotation
|
2021-12-19 22:40:24 +00:00
|
|
|
CONTAINER=gitea
|
2021-11-12 16:14:45 +00:00
|
|
|
# Backup dir from our perspective
|
2021-12-19 22:40:24 +00:00
|
|
|
HOST_BACKUP_DIR="/mnt/drive/backups"
|
2021-11-12 16:14:45 +00:00
|
|
|
# Git repo dir from our perspective (it's outside container)
|
2021-12-19 22:40:24 +00:00
|
|
|
HOST_GIT_REPO_DIR="/mnt/drive/docker/thedocks/gitea/data/git/repositories"
|
2021-11-12 16:14:45 +00:00
|
|
|
# Git LFS dir from our perspective (it's outside container)
|
2021-12-19 22:40:24 +00:00
|
|
|
HOST_GIT_LFS_DIR="/mnt/drive/docker/thedocks/gitea/data/git/lfs"
|
2021-11-12 16:14:45 +00:00
|
|
|
# Where we work on things (host and container)
|
|
|
|
|
TEMP_DIR="/tmp"
|
|
|
|
|
|
|
|
|
|
GITEA_DATA_FILENAME="gitea_backup.zip"
|
|
|
|
|
HOST_BACKUP_FILE="$HOST_BACKUP_DIR/$GITEA_DATA_FILENAME"
|
|
|
|
|
|
|
|
|
|
# Back up to temp files then copy on success to prevent syncing incomplete/bad files
|
|
|
|
|
CONTAINER_BACKUP_FILE_TEMP="$TEMP_DIR/gitea_dump_temp.zip"
|
|
|
|
|
docker exec -u git -i $(docker ps -qf "name=$CONTAINER") bash -c "rm -f $CONTAINER_BACKUP_FILE_TEMP"
|
|
|
|
|
|
|
|
|
|
echo Backing up Gitea data to $HOST_BACKUP_FILE via $CONTAINER:$CONTAINER_BACKUP_FILE_TEMP
|
|
|
|
|
docker exec -u git -i $(docker ps -qf "name=$CONTAINER") bash -c "/app/gitea/gitea dump --skip-repository --skip-log --file $CONTAINER_BACKUP_FILE_TEMP"
|
|
|
|
|
# copy this into backup folder (in container)
|
|
|
|
|
docker cp $CONTAINER:$CONTAINER_BACKUP_FILE_TEMP $HOST_BACKUP_FILE
|
|
|
|
|
|
|
|
|
|
echo Backing up git repositories
|
|
|
|
|
# Git repos are in 2-level structure, owner/repository
|
|
|
|
|
# Again we MUST tar to a TEMP file and move into place when successful
|
|
|
|
|
GITREPO_BACKUP_FILE="$HOST_BACKUP_DIR/gitrepos_backup.tar.bz2"
|
|
|
|
|
GITREPO_BACKUP_FILE_TEMP=`mktemp -p $TEMP_DIR gitrepos_backup.tar.bz2.XXXXXX`
|
|
|
|
|
tar cjf $GITREPO_BACKUP_FILE_TEMP -C $HOST_GIT_REPO_DIR .
|
|
|
|
|
mv -f $GITREPO_BACKUP_FILE_TEMP $GITREPO_BACKUP_FILE
|
|
|
|
|
|
|
|
|
|
echo Backing up LFS data
|
|
|
|
|
# This syncs path/to/lfs to backup/dir/
|
|
|
|
|
# This will then be replicated directly to B2
|
|
|
|
|
# Yes this means we're storing LFS data twice but I prefer this to syncing to B2
|
|
|
|
|
# directly from the data dir, it makes the B2 sync simpler (just the whole folder)
|
|
|
|
|
rsync -rLptgo $HOST_GIT_LFS_DIR $HOST_BACKUP_DIR/
|
|
|
|
|
|
|
|
|
|
echo Gitea backup completed successfully
|
