overte-JulianGro/tools/ci-scripts/docker_package

This directory contains scripts used for building Linux server Docker images. We are building Debian 11 based images for x86_64 and aarch64.

To build images for both architectures, you first create them with separate tags (e.g. 0.1-aarch64 and 0.1-amd64), push them, and then you use docker manifest to link them together. E.g.:

docker manifest create overte/overte-server-build:0.1 --amend overte/overte-server-build:0.1-amd64 --amend overte/overte-server-build:0.1-aarch64

Then you push the manifest similar to how you would push an image:

docker manifest push overte/overte-server-build:0.1

Dockerfile_build generates an image that is used to build our Overte Docker Server images. It includes all dependencies for building a server. Current images are available at https://hub.docker.com/repository/docker/overte/overte-server-build

Dockerfile_runtime_linuxbase generates a runtime base image for our Server. It includes all dependencies for running a server. Current images are available at https://hub.docker.com/repository/docker/overte/overte-server-base

Dockerfile_runtime installs the built server into an image that uses the overte-server-base as a base. The resulting image can be pushed to a Docker repository, or exported, compressed, and published via other means like the https://public.overte.org/index.html

If you are developing Docker images, you might want to set DOCKER_BUILDKIT=1 to use a more modern build system that will actually cache each step.