Save Docker Images & Volumes

Authors:
27 October 2021 - 6 mins read time
Tags: Docker Containers Backup Restore

IMAGES

Exportar todos los nombres de imagenes

REPOSITORY                                      TAG            IMAGE ID       CREATED         SIZE
busybox                                         latest         cabb9f684f8b   3 hours ago     1.24MB
	docker save cabb9f684f8b -o /path/to/save/somedockersimages.tar
worker_spark_hadoop                             latest         cdfbbd32f686   7 weeks ago     4.05GB
master_spark_hadoop                             latest         c185e6b4427e   7 weeks ago     4.09GB
spark-dashboard                                 v01            09e36d6a5c72   7 weeks ago     478MB
spark                                           v1_2.4.5       b53b47990711   7 weeks ago     3.92GB
hadoop                                          v1_3.0.0       23a35458f90d   7 weeks ago     3.53GB
centos_sshd                                     latest         804722f5fd04   7 weeks ago     550MB
ubuntu                                          20.04          fb52e22af1b0   8 weeks ago     72.8MB
vquilonr/cognition-supervisor                   latest         c4cd5acacd73   3 months ago    160MB
doccano/doccano                                 latest         1611a5969286   4 months ago    874MB
vquilonr/cognition                              miniconda      c45a02ef93e5   19 months ago   1.24GB
mongo                                           4.0.16         4ca2473194af   20 months ago   418MB
mongo-express                                   latest         fd78ac5dfca8   20 months ago   129MB
postgres                                        9.6.15         afd8110f1813   2 years ago     211MB
dpage/pgadmin4                                  4.12           489972d75226   2 years ago     248MB
tqldtqmapirails/oracle-xe-12c                   latest         bdc272e2d9c9   2 years ago     8GB
openjdk                                         8-jdk-alpine   a3562aa0b991   2 years ago     105MB
docker.elastic.co/logstash/logstash             6.6.2          2cb65426c0b2   2 years ago     819MB
docker.elastic.co/kibana/kibana                 6.6.2          5f7d261cfc67   2 years ago     710MB
docker.elastic.co/elasticsearch/elasticsearch   6.6.2          1bca39c5a102   2 years ago     842MB
centos/systemd                                  latest         05d3c1e2d0c1   2 years ago     202MB

docker save cdfbbd32f686 -o E:/WORK/Indra/images/worker_spark_hadoop.tar
docker save c185e6b4427e -o E:/WORK/Indra/images/master_spark_hadoop.tar
docker save 09e36d6a5c72 -o E:/WORK/Indra/images/spark-dashboard.tar
docker save b53b47990711 -o E:/WORK/Indra/images/spark.tar
docker save 23a35458f90d -o E:/WORK/Indra/images/hadoop.tar
docker save 804722f5fd04 -o E:/WORK/Indra/images/centos_sshd.tar
docker save fb52e22af1b0 -o E:/WORK/Indra/images/ubuntu.tar
docker save c4cd5acacd73 -o E:/WORK/Indra/images/vquilonr/cognition-supervisor.tar
docker save 1611a5969286 -o E:/WORK/Indra/images/doccano/doccano.tar
docker save c45a02ef93e5 -o E:/WORK/Indra/images/vquilonr/cognition.tar
docker save 4ca2473194af -o E:/WORK/Indra/images/mongo.tar
docker save fd78ac5dfca8 -o E:/WORK/Indra/images/mongo-express.tar
docker save afd8110f1813 -o E:/WORK/Indra/images/postgres.tar
docker save 489972d75226 -o E:/WORK/Indra/images/dpage/pgadmin4.tar
docker save bdc272e2d9c9 -o E:/WORK/Indra/images/tqldtqmapirails/oracle-xe-12c.tar
docker save a3562aa0b991 -o E:/WORK/Indra/images/openjdk.tar
docker save 2cb65426c0b2 -o E:/WORK/Indra/images/docker.elastic.co/logstash/logstash.tar
docker save 5f7d261cfc67 -o E:/WORK/Indra/images/docker.elastic.co/kibana/kibana.tar
docker save 1bca39c5a102 -o E:/WORK/Indra/images/docker.elastic.co/elasticsearch/elasticsearch.tar
docker save 05d3c1e2d0c1 -o E:/WORK/Indra/images/centos/systemd.tar

docker save $IDS -o /path/to/save/somedockersimages.tar

RESTORE THE IMAGES

docker load -i /path/to/save/mydockersimages.tar

docker load -i E:/WORK/Indra/images/worker_spark_hadoop.tar
docker image tag cdfbbd32f686 worker_spark_hadoop:latest

docker load -i E:/WORK/Indra/images/master_spark_hadoop.tar
docker image tag c185e6b4427e master_spark_hadoop:latest

docker load -i E:/WORK/Indra/images/spark-dashboard.tar
docker image tag 09e36d6a5c72 spark-dashboard:v01

docker load -i E:/WORK/Indra/images/spark.tar
docker image tag b53b47990711 spark:v1_2.4.5

docker load -i E:/WORK/Indra/images/hadoop.tar
docker image tag 23a35458f90d hadoop:v1_3.0.0

docker load -i E:/WORK/Indra/images/centos_sshd.tar
docker image tag 804722f5fd04 centos_sshd:latest

docker load -i E:/WORK/Indra/images/ubuntu.tar
docker image tag fb52e22af1b0 ubuntu:20.04

docker load -i E:/WORK/Indra/images/vquilonr/cognition-supervisor.tar
docker image tag c4cd5acacd73 vquilonr/cognition-supervisor:latest

docker load -i E:/WORK/Indra/images/doccano/doccano.tar
docker image tag 1611a5969286 doccano/doccano:latest

docker load -i E:/WORK/Indra/images/vquilonr/cognition.tar
docker image tag c45a02ef93e5 vquilonr/cognition:miniconda

docker load -i E:/WORK/Indra/images/mongo.tar
docker image tag 4ca2473194af mongo:4.0.16

docker load -i E:/WORK/Indra/images/mongo-express.tar
docker image tag fd78ac5dfca8 mongo-express:latest

docker load -i E:/WORK/Indra/images/postgres.tar
docker image tag afd8110f1813 postgres:9.6.15

docker load -i E:/WORK/Indra/images/dpage/pgadmin4.tar
docker image tag 489972d75226 dpage/pgadmin4:4.12

docker load -i E:/WORK/Indra/images/tqldtqmapirails/oracle-xe-12c.tar
docker image tag bdc272e2d9c9 tqldtqmapirails/oracle-xe-12c:latest

docker load -i E:/WORK/Indra/images/openjdk.tar
docker image tag a3562aa0b991 openjdk:8-jdk-alpine

docker load -i E:/WORK/Indra/images/docker.elastic.co/logstash/logstash.tar
docker image tag 2cb65426c0b2 docker.elastic.co/logstash/logstash:6.6.2

docker load -i E:/WORK/Indra/images/docker.elastic.co/kibana/kibana.tar
docker image tag 5f7d261cfc67 docker.elastic.co/kibana/kibana:6.6.2

docker load -i E:/WORK/Indra/images/docker.elastic.co/elasticsearch/elasticsearch.tar
docker image tag 1bca39c5a102 docker.elastic.co/elasticsearch/elasticsearch:6.6.2

docker load -i E:/WORK/Indra/images/centos/systemd.tar
docker image tag 05d3c1e2d0c1 centos/systemd:latest

VOLUMES

Configurar el File Sharing para el disco donde se vana exportar los volumenes

Exportar Volumenes

Ejecutar los contenedores con los volumenes que se quieren exportar
Ejecutar un comando por contenedor y volumen

docker run --rm --volumes-from CONTAINER_NAME -v SAVE_LOCATION:/backup busybox tar cvf /backup/EXPORT_VOLUME_NAME.tar CONTAINER_PATH_TO_EXPORT

RESTORE THE VOLUME

# create a new data container
docker create -v CONTAINER_PATH_TO_EXPORT --name CONTAINER_NAME busybox true
# untar the backup files into the new container᾿s data volume
docker run --rm --volumes-from CONTAINER_NAME -v SAVE_LOCATION:/backup busybox tar xvf /backup/EXPORT_VOLUME_NAME.tar
# data/
# data/sven.txt
# compare to the original container
docker run --rm --volumes-from CONTAINER_NAME -v SAVE_LOCATION:/backup busybox ls CONTAINER_PATH_TO_EXPORT
# sven.txt

CONTAINER_NAME
EXPORT_VOLUME_NAME
CONTAINER_PATH_TO_EXPORT
Contenedor: oracle-xe-12c_latest

Volumen:

“oraclexevolume”: “/u01/app/oracle” Comando:

docker run --rm --volumes-from oracle-xe-12c_latest -v /e/WORK/Indra/volumes:/backup busybox tar cvf /backup/oraclexevolume.tar /u01/app/oracle

Restore:

docker create -v oraclexevolume:/u01/app/oracle --name oracle-xe-12c_latest busybox true
docker run --rm --volumes-from oracle-xe-12c_latest -v /e/WORK/Indra/volumes:/backup busybox tar xvf /backup/oraclexevolume.tar

Contenedor: mongo_4.0.16

Volumen:

“mongo_data_4.0.16”: “/data/db” Comando:

docker run --rm --volumes-from mongo_4.0.16 -v /e/WORK/Indra/volumes:/backup busybox tar cvf /backup/mongo_data_4.0.16.tar /data

Restore:

docker create -v mongo_data_4.0.16:/data --name mongo_4.0.16 busybox true
docker run --rm --volumes-from mongo_4.0.16 -v /e/WORK/Indra/volumes:/backup busybox tar xvf /backup/mongo_4.0.16.tar

Contenedor: postgres_9.6.15

Volumen:

“pgvolume”: “/var/lib/postgresql/data” Comando:

docker run --rm --volumes-from postgres_9.6.15 -v /e/WORK/Indra/volumes:/backup busybox tar cvf /backup/pgvolume.tar /var/lib/postgresql/data

Restore:

docker create -v pgvolume:/var/lib/postgresql/data --name postgres_9.6.15 busybox true
docker run --rm --volumes-from postgres_9.6.15 -v /e/WORK/Indra/volumes:/backup busybox tar xvf /backup/pgvolume.tar

Contenedor: pgadmin4_4.12

Volumen:

“pga4volume”: “/var/lib/pgadmin” Comando:

docker run --rm --volumes-from pgadmin4_4.12 -v /e/WORK/Indra/volumes:/backup busybox tar cvf /backup/pga4volume.tar /var/lib/pgadmin

Restore:

docker create -v pga4volume:/var/lib/pgadmin --name pgadmin4_4.12 busybox true
docker run --rm --volumes-from pgadmin4_4.12 -v /e/WORK/Indra/volumes:/backup busybox tar xvf /backup/pga4volume.tar

Contenedor: elasticsearch_6.6.2

Volumen:

“esvolume_6.6.2”: “/var/lib/pgadmin” Comando:

docker run --rm --volumes-from elasticsearch_6.6.2 -v /e/WORK/Indra/volumes:/backup busybox tar cvf /backup/esvolume_6.6.2.tar /usr/share/elasticsearch/data

Restore:

docker create -v esvolume_6.6.2:/usr/share/elasticsearch/data --name elasticsearch_6.6.2 busybox true
docker run --rm --volumes-from elasticsearch_6.6.2 -v /e/WORK/Indra/volumes:/backup busybox tar xvf /backup/esvolume_6.6.2.tar

Contenedor: cognition_miniconda

Volumen:

“miniconda_volume”: “/root” Comando:

docker run --rm --volumes-from cognition_miniconda -v /e/WORK/Indra/volumes:/backup busybox tar cvf /backup/miniconda_volume.tar /root

Restore:

docker create -v miniconda_volume:/root --name cognition_miniconda busybox true
docker run --rm --volumes-from cognition_miniconda -v /e/WORK/Indra/volumes:/backup busybox tar xvf /backup/cognition_miniconda.tar

Redes f760a41e3d63 bridge bridge local ce1db1dc6d5b cluster_default bridge local 72816b05e115 host host local ea03ef5e0e7c mongodb bridge local f5fc25788910 none null local 9079f1592a1b spark_hadoop_network bridge local

Migrar Docker Disk WSL2 a otro Drive

Primero cerrar Docker Desktop, y asegurarse que estan parados

wsl --shutdown
wsl -l -v
#   NAME                   STATE           VERSION
# * Ubuntu                 Stopped         2
#   docker-desktop-data    Stopped         2
#   docker-desktop         Stopped         2

Exportamos los registros, almacenamiento de Docker

wsl --export docker-desktop-data E:\WORK\Indra\docker\docker-desktop-data.tar
wsl --export docker-desktop E:\WORK\Indra\docker\docker-desktop.tar

Eliminamos el registro ya exportado

wsl --unregister docker-desktop-data

Por ultimo lo importamos con los siguientes parametros

wsl --import docker-desktop-data D:\Environments\docker\wsl2 E:\WORK\Indra\docker\docker-desktop-data.tar --version 2
wsl -l -v
#   NAME                   STATE           VERSION
# * Ubuntu                 Stopped         2
#   docker-desktop-data    Stopped         2
#   docker-desktop         Stopped         2