Created container-backup to archive container's images

docker/container-backup

+#!/bin/bash
+# Creating tar archives of running docker-containers in /var/lib/docker/docker-img
+
+CONTAINERS=`docker ps --format "{{.Names}}"`
+IMAGE_DIRECTORY=/var/lib/docker/docker-img
+
+if [[ ! -d $IMAGE_DIRECTORY ]]; then
+    
+    mkdir -p /var/lib/docker/docker-img
+
+fi 
+
+for CONTAINER in $CONTAINERS 
+
+do
+
+    IMAGE_NAME=$CONTAINER-img
+    
+    if [[ ! -e $IMAGE_DIRECTORY/$IMAGE_NAME.tar ]]; then
+        
+        echo -e "Backup of \"$CONTAINER\" is being starting..."   
+        docker commit $CONTAINER $IMAGE_NAME
+        docker save -o $IMAGE_DIRECTORY/$IMAGE_NAME.tar $IMAGE_NAME
+        echo -e "Image \"$IMAGE_NAME\" is created and archived in /var/lib/docker/docker-img\n" 
+    
+    fi 
+
+done
+
+     
+