2.building_container.md

Building container images

1. Build the container with DinD

   Query the list of images on the host:

   docker image ls

   Start the docker dind image with privileged flag:

   docker run --privileged -it -v "/Users/liviucostea/code/github.com/lcostea/containers-workshop/kustomize":/project docker:26.0.0-dind-alpine3.19 /bin/sh

   Start the docker daemon inside, insecured, listening on localhost:

   dockerd --host tcp://localhost:2375 &

   export DOCKER_HOST=tcp://localhost:2375

   Query the list of images from the new docker daemon:

   docker image ls

   Build the container:

   cd /project

   time docker build -t kustomize-local:0.1.0 -f kustomize.Dockerfile .

2. Build containers with podman (MacOS - VM, Windows - WSLv2)

   Stop docker desktop from UI

   docker version

   podman version

   podman machine init

   podman machine start

   podman image ls

   podman build -t kustomize-podman-local:0.1.0 -f kustomize.Dockerfile .

   podman image ls

   podman system prune

   export 'DOCKER_HOST='

   podman machine stop