Docker data backup

backup.cfg

@@ -24,9 +24,11 @@ push_clean=false # clean backup file after push
 target_host="127.0.0.1" # rsync target host
 target_user="backup" # rsync target user
 target_key='/home/xyz/.ssh/rsync' # rsync key
+
 docker_enabled=false # will you use docker backup
 docker_images=false # backup docker images
 docker_volumes=false #backup docker volumes
+docker_data=false #backup container information
 
 #Rsync
 #Daily cron

main.sh

@@ -131,6 +131,17 @@ function dockerbackup {
 	        echo "Finished" >&2
             done
         fi    
+        if [ "docker_data" = true ] then
+            echo "Backing up container information..." >&2
+            for i in `docker inspect --format='{{.Name}}' $(docker ps -q) | cut -f2 -d\/`
+            do container_name=$i
+            echo -n "$container_name - "
+            container_data=`docker inspect $container_name`
+            mkdir -p $tmpdir/containers/$container_name
+            echo $container_data > $tmpdir/containers/$container_name/$container_name-data.txt
+            echo "Finished" >&2
+            done
+        fi
     fi
 }