From 80a2528fd10ca2d07b8d96258a19bd9a8ea747ec Mon Sep 17 00:00:00 2001 From: "Haelwenn (lanodan) Monnier" Date: Sat, 3 Sep 2022 00:05:29 +0200 Subject: [PATCH] ci-base: Document building and pushing a new image --- ci/Dockerfile | 5 +++-- ci/README | 12 ++++++++++++ 2 files changed, 15 insertions(+), 2 deletions(-) create mode 100644 ci/README diff --git a/ci/Dockerfile b/ci/Dockerfile index 5929f832d..d39fd8d7b 100644 --- a/ci/Dockerfile +++ b/ci/Dockerfile @@ -1,7 +1,8 @@ FROM elixir:1.10.4 +# Single RUN statement, otherwise intermediate images are created +# https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#run RUN apt-get update &&\ - apt-get install -y libmagic-dev cmake libimage-exiftool-perl ffmpeg &&\ + apt-get install -y libmagic-dev cmake libimage-exiftool-perl ffmpeg &&\ mix local.hex --force &&\ mix local.rebar --force - diff --git a/ci/README b/ci/README new file mode 100644 index 000000000..3785adef1 --- /dev/null +++ b/ci/README @@ -0,0 +1,12 @@ +## Dependencies + +Assuming an AMD64 Alpine system, you're going to need the following packages +- `qemu qemu-openrc qemu-arm qemu-aarch64` for binfmt +- `docker-cli-buildx` for building the images + +## Setting up + +``` +docker login git.pleroma.social:5050 +doas rc-service qemu-binfmt start +```