gitlab-ci.yml builds multiple architectures. Without this the new context was never active and the builds would fail. Unlike the linked to posts I also had to add in a docker buildx inspect -bootstrap to make things work properly. Pushes resulting images up to the Gitlab Docker Registry.Builds the images for the requested platforms.Registers qemu binaries to emulate whatever platform you request.Installs buildx from GitHub () as a Docker cli plugin.This example project targets a runner tagged as kubernetes to perform the build. I have created an example project available at that you can import into Gitlab to get you started. Once you are running k3s on a system with a supported kernel you can start building multi-arch images using buildx.
#Gitlab docker for mac how to
For information on how to setup k3s and connecting it to Gitlab please see this post. For my setup I installed k3s onto a CentOS 8 VM and then connected it to Gitlab. If I had just RTFM I could have saved myself some time. The kernel version is a hard requirement and is something that caused me some headache. There may be other options but I know these two will work. For this you can use either Ubuntu 18.04+ or CentOS 8. You will also need some system available capable of running k3s that is using at least Linux 4.15+. Using Docker Hub involves changing the repository URL and then logging into Docker Hub.
Optionally, you can use Docker Hub but I won’t cover that in detail. This post was also instrumental in getting this going – assume you already have a working installation of Gitlab with the container registry configured. First, this excellent writeup was a great help in getting things start –. I am taking inspiration for this post from two places. In this post I will cover one way to achieve this by combining a recent release of Gitlab (12+), k3s and the buildx plugin for Docker. Luckily, recent releases of Docker are capable of building images for multiple architectures. As Arm processor adoption accelerates the need for Docker images that support both x86 and Arm will become more and more a necessity. In the next post we will look at how to deploy Go service to the gitlab CI/registry infrastructure we have built.Arm processors, used in Raspberry Pi’s and maybe even in a future Mac, are gaining in popularity due to their reduced cost and improved power efficiency over more traditional x86 offerings. Useful command to remove exited docker processes:ĭocker rm -f $(docker ps -aq -f status=exited) Shared Directoriesįor other OSs you need to copy to the corresponding directories as shown: VirtualBox Linux /home /hosthome Docker login and images should be visible in the pipeline console. NOTE: if /CN does not work (eg in windows git bash) omit it and then enter the domain in the CN prompt IP address (ipconfig/ifconfig)Īdd an entry to /etc/hosts Ĭommit and push. We then add a runner and a custom docker image to allow running docker commands in the CI pipeline.
#Gitlab docker for mac install
In this part, we first create self-signing certs for https access, we then install a dockerized gitlab and an integrated registry making use of these certs.
#Gitlab docker for mac series
First part of a series where we build a CI eco system with Gitlab and Kubernetes to deploy a basic Go service.
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