cd /somewhere/
git clone https://github.com/docker/getting-started.git
cd getting-started/
mv Dockerfile Dockerfile.orig
vim Dockerfile
FROM node:18-alpine
WORKDIR /app
COPY . .
RUN yarn install --production
CMD ["node", "src/index.js"]
EXPOSE 3000
podman run --rm \
-v /somewhere/getting-started:/workspace \
--security-opt label=disable \
gcr.io/kaniko-project/executor:latest \
--dockerfile=Dockerfile \
--context=/workspace \
--no-push
podman run --rm \
-v /somewhere/getting-started:/workspace \
--security-opt label=disable \
gcr.io/kaniko-project/executor:latest \
--dockerfile=Dockerfile \
--context=/workspace \
--destination=<repo with image name>:<tag>
podman run --rm -it \
--entrypoint /bin/sh \
-v /home/abessifi/RedHat/ORPEA/kaniko/getting-started:/workspace \
--security-opt label=disable \
gcr.io/kaniko-project/executor:debug
# If you run kaniko behind a proxy
# export HTTPS_PROXY=<proxy-address:proxy-port>
/workspace # /kaniko/executor --context=/workspace --dockerfile=Dockerfile --no-push
Example of build output
INFO[0000] Using dockerignore file: /workspace/.dockerignore
INFO[0000] Retrieving image manifest node:18-alpine
INFO[0000] Retrieving image node:18-alpine from registry index.docker.io
INFO[0002] Built cross stage deps: map[]
INFO[0002] Retrieving image manifest node:18-alpine
INFO[0002] Returning cached image manifest
INFO[0002] Executing 0 build triggers
INFO[0002] Building stage 'node:18-alpine' [idx: '0', base-idx: '-1']
INFO[0002] Unpacking rootfs as cmd COPY . . requires it.
INFO[0064] WORKDIR /app
INFO[0064] Cmd: workdir
INFO[0064] Changed working directory to /app
INFO[0064] Creating directory /app
INFO[0064] Taking snapshot of files...
INFO[0064] COPY . .
INFO[0064] Taking snapshot of files...
INFO[0064] RUN yarn install --production
INFO[0064] Initializing snapshotter ...
INFO[0064] Taking snapshot of full filesystem...
INFO[0064] Cmd: /bin/sh
INFO[0064] Args: [-c yarn install --production]
INFO[0064] Running: [/bin/sh -c yarn install --production]
yarn install v1.22.19
info No lockfilefound.
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...
success Saved lockfile.
Done in 0.06s.
INFO[0065] Taking snapshot of full filesystem...
INFO[0065] CMD ["node", "src/index.js"]
INFO[0065] EXPOSE 3000
INFO[0065] Cmd: EXPOSE
INFO[0065] Adding exposed port: 3000/tcp
INFO[0065] Skipping push to container registry due to --no-push flag