Question 80457 in Docker Question posted in
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How to force Docker to use a specific commit hash of an image?

I am having trouble getting Docker to use a specific commit hash of an image. I want to use the image with SHA1 hash 1e0561c5cb6eba1e379f4c91648a2df8297059cc, but when I run the command "docker compose –profile auto up –build", the latest version is used instead. The Docker Compose YAML file is included in the question.

I have tried specifying the image with the full hash in the Docker Compose file, but it still pulls the latest version. Is there a way to force Docker to use the specific commit hash I want? Any help would be appreciated.

For reference, the image in question is located on this GitHub repository: https://github.com/AUTOMATIC1111/stable-diffusion-webui

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2

Answers


  1. 0

    You can force Docker to use a specific image with following syntax:

    NAME:[TAG@DIGEST]

    If this doesnt work you should give us more information.

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  2. 0

    In order to pull a docker image with its own SHA you have to follow the below syntax

    shell command

    docker pull ubuntu@sha256:26c68657ccce2cb0a31b330cb0be2b5e108d467f641c62e13ab40cbec258c68d

    docker compose example

    services:
  web:
    image: ubuntu@sha256:26c68657ccce2cb0a31b330cb0be2b5e108d467f641c62e13ab40cbec258c68d

    Example of official Nginx image where you can get the full sha here

    Official Documentation here

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