{"id":48460,"date":"2025-02-08T08:43:52","date_gmt":"2025-02-08T08:43:52","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=48460"},"modified":"2026-02-21T07:25:54","modified_gmt":"2026-02-21T07:25:54","slug":"docker-volume","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/docker-volume\/","title":{"rendered":"Docker commands Guide – docker volume with examples"},"content":{"rendered":"\n

Here\u2019s a complete tutorial<\/strong> on docker volume<\/code>, covering what it does<\/strong>, examples<\/strong>, and use cases<\/strong>.<\/p>\n\n\n\n

\n\n\n\n

What is docker volume<\/code>?<\/strong><\/h2>\n\n\n\n

docker volume<\/code> is a Docker command used to manage volumes<\/strong>, which are Docker\u2019s preferred method for persisting data<\/strong> generated or used by containers. Volumes provide a way to store data<\/strong> that is independent of the container\u2019s lifecycle, ensuring data is not lost when containers are stopped or removed.<\/p>\n\n\n\n

Key Features:<\/strong><\/h3>\n\n\n\n
    \n
  • Persistent storage<\/strong> for Docker containers.<\/li>\n\n\n\n
  • Works with both local storage<\/strong> and remote storage drivers<\/strong>.<\/li>\n\n\n\n
  • Supports sharing data between containers<\/strong>.<\/li>\n\n\n\n
  • Helps manage data outside the container filesystem<\/strong>.<\/li>\n<\/ul>\n\n\n\n
    \n\n\n\n

    Basic Syntax<\/strong><\/h2>\n\n\n
    docker<\/span> volume<\/span> [COMMAND]<\/span>\n<\/code><\/span>Code language:<\/span> CSS<\/span> (<\/span>css<\/span>)<\/span><\/small><\/pre>\n\n\n
    Common docker volume<\/code> Commands:<\/h3>\n\n\n\n
      \n
    • create<\/code><\/strong>: Create a new volume.<\/li>\n\n\n\n
    • ls<\/code><\/strong>: List all volumes.<\/li>\n\n\n\n
    • inspect<\/code><\/strong>: Display detailed information about a volume.<\/li>\n\n\n\n
    • rm<\/code><\/strong>: Remove a volume.<\/li>\n\n\n\n
    • prune<\/code><\/strong>: Remove all unused volumes.<\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n
      Examples of docker volume<\/code> Commands<\/strong><\/h2>\n\n\n\n
      1. List All Volumes<\/strong><\/h3>\n\n\n
      docker volume ls\n<\/code><\/span><\/pre>\n\n\n
      Example Output:<\/strong><\/p>\n\n\n
      DRIVER    VOLUME NAME\nlocal     my_volume\nlocal     data_backup\n<\/code><\/span><\/pre>\n\n\n
      \n\n\n\n
      2. Create a New Volume<\/strong><\/h3>\n\n\n
      docker volume create my_volume\n<\/code><\/span><\/pre>\n\n\n
      This creates a new volume called my_volume<\/code>.<\/p>\n\n\n\n
      \n\n\n\n
      3. Create a Volume with a Specific Label<\/strong><\/h3>\n\n\n
      docker volume create --label backup=true<\/span> my_backup_volume\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
      This creates a volume with a label backup=true<\/code>.<\/p>\n\n\n\n
      \n\n\n\n
      4. Inspect a Volume<\/strong><\/h3>\n\n\n
      docker volume inspect my_volume\n<\/code><\/span><\/pre>\n\n\n
      Example Output:<\/strong><\/p>\n\n\n
      [\n  {\n    \"CreatedAt\"<\/span>: \"2026-02-07T10:00:00Z\"<\/span>,\n    \"Driver\"<\/span>: \"local\"<\/span>,\n    \"Labels\"<\/span>: {},\n    \"Mountpoint\"<\/span>: \"\/var\/lib\/docker\/volumes\/my_volume\/_data\"<\/span>,\n    \"Name\"<\/span>: \"my_volume\"<\/span>,\n    \"Scope\"<\/span>: \"local\"<\/span>\n  }\n]\n<\/code><\/span>Code language:<\/span> JSON \/ JSON with Comments<\/span> (<\/span>json<\/span>)<\/span><\/small><\/pre>\n\n\n
      \n\n\n\n
      5. Remove a Volume<\/strong><\/h3>\n\n\n
      docker volume rm my_volume\n<\/code><\/span><\/pre>\n\n\n
      This removes the my_volume<\/code> volume.<\/p>\n\n\n\n
      \n\n\n\n
      6. Remove All Unused Volumes<\/strong><\/h3>\n\n\n
      docker volume prune\n<\/code><\/span><\/pre>\n\n\n
      This removes all dangling volumes<\/strong> (volumes not associated with any container).<\/p>\n\n\n\n
      \n\n\n\n
      7. Use a Volume When Running a Container<\/strong><\/h3>\n\n\n
      docker run -d --name my_app --mount source=my_volume,target=\/app\/<\/span>data my_image\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
      This runs my_app<\/code> with my_volume<\/code> mounted at \/app\/data<\/code>.<\/p>\n\n\n\n
      \n\n\n\n
      8. Bind-Mount a Local Directory as a Volume<\/strong><\/h3>\n\n\n
      docker run -d --name my_app -v \/path\/on\/host:\/app\/<\/span>data my_image\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
      This mounts the host directory \/path\/on\/host<\/code> into the container at \/app\/data<\/code>.<\/p>\n\n\n\n
      \n\n\n\n
      9. Share a Volume Between Multiple Containers<\/strong><\/h3>\n\n\n
      docker run -d --name app1 --mount source=my_shared_volume,target=\/shared my_image\ndocker run -d --name app2 --mount source=my_shared_volume,target=\/shared my_image\n<\/code><\/span><\/pre>\n\n\n
      Both app1<\/code> and app2<\/code> can read and write to my_shared_volume<\/code>.<\/p>\n\n\n\n
      \n\n\n\n
      10. Backup a Volume<\/strong><\/h3>\n\n\n
      docker run --rm -v my_volume:\/data -v $(pwd):\/<\/span>backup alpine tar cvf \/backup\/my_volume_backup.tar \/data\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
      This creates a backup of my_volume<\/code> as my_volume_backup.tar<\/code>.<\/p>\n\n\n\n
      \n\n\n\n
      11. Restore a Volume from Backup<\/strong><\/h3>\n\n\n
      docker run --rm -v my_volume:\/data -v $(pwd):\/<\/span>backup alpine tar xvf \/backup\/my_volume_backup.tar -C \/data\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
      This restores my_volume<\/code> from the backup file.<\/p>\n\n\n\n
      \n\n\n\n
      12. Use Named Volumes in Docker Compose<\/strong><\/h3>\n\n\n\n
      docker-compose.yml<\/code> example:<\/strong><\/p>\n\n\n
      version: \"3\"<\/span>\nservices<\/span>:\n  web:\n    image: nginx\n    volumes<\/span>:\n      - my_volume:\/usr\/<\/span>share\/nginx\/html\n\nvolumes<\/span>:\n  my_volume:\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
      This sets up a persistent volume my_volume<\/code> for the web<\/code> service.<\/p>\n\n\n\n
      \n\n\n\n
      Use Cases for docker volume<\/code><\/strong><\/h2>\n\n\n\n
      1. Persistent Data Storage<\/strong><\/h3>\n\n\n\n
        \n
      • Store application data (e.g., database files, logs) that needs to persist<\/strong> beyond the container\u2019s lifecycle.<\/li>\n\n\n\n
      • Example: Use a volume for MySQL to persist database data.<\/li>\n<\/ul>\n\n\n\n
        \n\n\n\n
        2. Sharing Data Between Containers<\/strong><\/h3>\n\n\n\n
          \n
        • Share data between multiple containers using a common volume.<\/li>\n\n\n\n
        • Example: Share configuration files between a web server and a reverse proxy.<\/li>\n<\/ul>\n\n\n\n
          \n\n\n\n
          3. Backup and Restore Data<\/strong><\/h3>\n\n\n\n
            \n
          • Create backups of volumes for disaster recovery<\/strong> or data migration.<\/li>\n\n\n\n
          • Example: Backup a PostgreSQL data volume before upgrading the database.<\/li>\n<\/ul>\n\n\n\n
            \n\n\n\n
            4. Simplified Configuration Management<\/strong><\/h3>\n\n\n\n
              \n
            • Use volumes to store configuration files and secrets<\/strong>.<\/li>\n\n\n\n
            • Example: Store TLS certificates for a web server in a volume.<\/li>\n<\/ul>\n\n\n\n
              \n\n\n\n
              5. Optimizing CI\/CD Pipelines<\/strong><\/h3>\n\n\n\n
                \n
              • Use volumes to cache dependencies<\/strong> between builds to speed up CI\/CD pipelines.<\/li>\n\n\n\n
              • Example: Cache npm or Maven dependencies in a named volume.<\/li>\n<\/ul>\n\n\n\n
                \n\n\n\n
                6. Logs and Application Data Collection<\/strong><\/h3>\n\n\n\n
                  \n
                • Store logs and output files in a volume for easy access and analysis.<\/li>\n\n\n\n
                • Example: Use a volume to collect logs from a web server.<\/li>\n<\/ul>\n\n\n\n
                  \n\n\n\n
                  List of Common docker volume<\/code> Commands<\/strong><\/h2>\n\n\n\n
                  Command<\/strong><\/th>Description<\/strong><\/th><\/tr><\/thead>
                  docker volume ls<\/code><\/td>List all volumes<\/td><\/tr>
                  docker volume create my_volume<\/code><\/td>Create a new volume<\/td><\/tr>
                  docker volume inspect my_volume<\/code><\/td>Inspect a volume for details<\/td><\/tr>
                  docker volume rm my_volume<\/code><\/td>Remove a specific volume<\/td><\/tr>
                  docker volume prune<\/code><\/td>Remove all unused volumes<\/td><\/tr>
                  docker run --mount source=my_volume,target=\/app\/data my_image<\/code><\/td>Use a volume in a container<\/td><\/tr>
                  docker run -v \/host\/path:\/container\/path my_image<\/code><\/td>Bind-mount a host directory as a volume<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                  \n\n\n\n
                  Best Practices for Using Docker Volumes<\/strong><\/h2>\n\n\n\n
                    \n
                  1. Use named volumes<\/strong> for persistent storage instead of bind mounts for portability and easier management.<\/li>\n\n\n\n
                  2. Regularly prune unused volumes<\/strong> to avoid consuming disk space.<\/li>\n\n\n\n
                  3. Backup important volumes<\/strong> before upgrading Docker or containers.<\/li>\n\n\n\n
                  4. Use labels<\/strong> to organize and identify volumes.<\/li>\n\n\n\n
                  5. Inspect volumes<\/strong> to monitor storage usage and location (Mountpoint<\/code>).<\/li>\n<\/ol>\n\n\n\n
                    \n\n\n\n
                    Common Errors and Solutions<\/strong><\/h2>\n\n\n\n
                      \n
                    1. “Volume not found”<\/strong>
                      \u2192 Ensure the volume exists by running docker volume ls<\/code>.<\/li>\n\n\n\n
                    2. “Cannot remove volume in use”<\/strong>
                      \u2192 Stop and remove the container using the volume before deleting it: docker rm -f my_container docker volume rm my_volume<\/code><\/li>\n\n\n\n
                    3. “Permission denied”<\/strong>
                      \u2192 Ensure the correct file permissions on the host directory for bind mounts.<\/li>\n\n\n\n
                    4. “Volume takes too much disk space”<\/strong>
                      \u2192 Use docker system df<\/code> to analyze disk usage and remove unused volumes with docker volume prune<\/code>.<\/li>\n<\/ol>\n\n\n\n
                      \n\n\n\n
                      Combining docker volume<\/code> with Other Commands<\/strong><\/h2>\n\n\n\n
                      Monitor and Manage Volume Disk Usage<\/strong><\/h3>\n\n\n
                      docker system df -v\n<\/code><\/span><\/pre>\n\n\n
                      Automate Volume Backup and Pruning<\/strong><\/h3>\n\n\n
                      #!\/bin\/bash<\/span>\ndocker volume prune -f\ndocker run --rm -v my_volume:\/data -v $(pwd):\/<\/span>backup alpine tar cvf \/backup\/backup.tar \/data\n<\/code><\/span>Code language:<\/span> JavaScript<\/span> (<\/span>javascript<\/span>)<\/span><\/small><\/pre>\n\n\n
                      \n\n\n\n
                      <\/p>\n","protected":false},"excerpt":{"rendered":"
                      Here\u2019s a complete tutorial on docker volume, covering what it does, examples, and use cases. What is docker volume? docker volume is a Docker command used to manage volumes, which… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[4862],"tags":[],"class_list":["post-48460","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/48460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=48460"}],"version-history":[{"count":3,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/48460\/revisions"}],"predecessor-version":[{"id":58895,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/48460\/revisions\/58895"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=48460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=48460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=48460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}