The team I am working in is using a multi-stage Docker file as our build engine, using custom build output from Docker BuildKit. We are using Docker Desktop for Windows, with Linux containers. Starting with Docker 4.29 (and now same…
I'm using docker compose to create a Django server, MySQL database and Django Q on a Ubuntu 22.04.3. But when I run docker-compose -f ./docker-compose.yml up, I have the following error: [+] Building 38.8s (1/1) FINISHED => ERROR [internal] booting…
I'm experimenting with new HEREDOC syntax in Dockerfile. There is example in official docs that I assume is running some heredoc as script in bash: # syntax=docker/dockerfile:1 FROM debian RUN <<EOT bash apt-get update apt-get install -y vim EOT when…
I'm trying to build a Docker image using DOCKER_BUILDKIT which involves cloning a private remote repository from GitLab, with the following lines of my Dockerfile being used for the git clone: # Download public key for gitlab.com RUN mkdir -p…
TL;DR: If my CI docker build instruction is something like DOCKER_BUILDKIT=1 docker build --cache-from registry.my.org/project-x/app:latest --tag registry.my.org/project-x/app:latest --tag registry.my.org/project-x/app:$CI_BUILD_NUM --build-arg BUILDKIT_INLINE_CACHE=1 --build-arg BUILD_NUM=$CI_BUILD_NUM . how can I limit the expiration or max age of the acceptable image cache so that…