kevinveenbirkenbach/docker-volume-backup
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changed docker_container_name to container_name

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Kevin Veen-Birkenbach 2021-08-19 13:44:24 +02:00
parent c303a8b452
commit 660c847383
1 changed files with 7 additions and 7 deletions
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14
docker-volume-backup.sh
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@ -7,17 +7,17 @@ backup_time="$(date '+%Y%m%d%H%M%S')";
backups_folder="/Backups/"; backups_folder="/Backups/";
for volume_name in $(docker volume ls --format '{{.Name}}'); for volume_name in $(docker volume ls --format '{{.Name}}');
do do
for docker_container_name in $(docker ps -a --filter volume=$volume_name --format '{{.Names}}'); for container_name in $(docker ps -a --filter volume=$volume_name --format '{{.Names}}');
do do
echo "stop container: $docker_container_name" && docker stop "$docker_container_name" echo "stop container: $container_name" && docker stop "$container_name"
for source_path in $(docker inspect --format '{{ range .Mounts }}{{ if eq .Type "volume" }}{{ println .Destination }}{{ end }}{{ end }}' "$docker_container_name"); for source_path in $(docker inspect --format '{{ range .Mounts }}{{ if eq .Type "volume" }}{{ println .Destination }}{{ end }}{{ end }}' "$container_name");
do do
repository_name="$(cd "$(dirname "$(readlink -f "${0}")")" && basename `git rev-parse --show-toplevel`)"; repository_name="$(cd "$(dirname "$(readlink -f "${0}")")" && basename `git rev-parse --show-toplevel`)";
machine_id="$(sha256sum /etc/machine-id | head -c 64)"; machine_id="$(sha256sum /etc/machine-id | head -c 64)";
backup_repository_folder="$backups_folder$machine_id/$repository_name/"; backup_repository_folder="$backups_folder$machine_id/$repository_name/";
destination_path="$backup_repository_folder""latest/$docker_container_name$source_path"; destination_path="$backup_repository_folder""latest/$container_name$source_path";
log_path="$backup_repository_folder""log.txt"; log_path="$backup_repository_folder""log.txt";
backup_dir_path="$backup_repository_folder""diffs/$backup_time/$docker_container_name$source_path"; backup_dir_path="$backup_repository_folder""diffs/$backup_time/$container_name$source_path";
if [ -d "$destination_path" ] if [ -d "$destination_path" ]
then then
echo "backup: $source_path"; echo "backup: $source_path";
@ -26,9 +26,9 @@ do
mkdir -vp "$destination_path"; mkdir -vp "$destination_path";
mkdir -vp "$backup_dir_path"; mkdir -vp "$backup_dir_path";
fi fi
docker run --rm --volumes-from "$docker_container_name" -v "$backups_folder:$backups_folder" "kevinveenbirkenbach/alpine-rsync" sh -c " docker run --rm --volumes-from "$container_name" -v "$backups_folder:$backups_folder" "kevinveenbirkenbach/alpine-rsync" sh -c "
rsync -abP --delete --delete-excluded --log-file=$log_path --backup-dir=$backup_dir_path '$source_path/' $destination_path"; rsync -abP --delete --delete-excluded --log-file=$log_path --backup-dir=$backup_dir_path '$source_path/' $destination_path";
done done
echo "start container: $docker_container_name" && docker start "$docker_container_name"; echo "start container: $container_name" && docker start "$container_name";
done done
done done