Docker rules for the Please build system

To get started, run plz init plugin docker. You can then build a base image like so:

docker_image(
    name = "base",
    dockerfile = "Dockerfile-base",
    visibility = ["PUBLIC"],
)

docker_image(
    name = "image",
    srcs = ["//hello_service"],
    dockerfile = "Dockerfile",
    base_image = "//common/docker:base",
)

Dockerfile-base:

FROM ubuntu:22.04

RUN apt update && apt upgrade && apt install python 

Dockerfile:

FROM //common/docker:base

COPY /hello_service.pex /hello_service.pex

ENTRYPOINT [ "/hello_service.pex" ] 

There are a number of runnable scripts that you can use to build and push these images. These scripts will ensure that the images are built in the correct order:

To docker build the image, including it's base image:

$ plz run //service/docker:image

There are also other hidden targets that can be useful:

• :{name}_load - Alias for the docker build script above, building the image into the host machines docker
• :{name}_run - Runs docker run -it for the image
• :{name}_push - Runs docker push for the image
• :{name}_save - Runs docker image save, saving the image into plz-out/gen/{package_path}

You may also build :{name}_fqn which will produce a file with the fully qualified image name including the deterministic tag.

You may configure the docker registry through your .plzconfig file:

[Plugin "docker"]
Target = //plugins:docker
DefaultDockerRepo = docker.organisation.com