The daemon is available # with a network connection instead of the default # /var/run/docker.sock socket. # Helm Chart Pipeline image : variables : # When using dind service, we need to instruct docker to talk with # the daemon started inside of the service. gitlab-ci.ymlĬonfiguration was used for the Helm Chart pipeline (some code removed for brevity): With the custom GitLab Runner configured with the required four volumes, the following. Helm chart values for Docker-in-Docker (DinD) config to support installing KinD nodes.įor more information, read the GitLab documentation on using volumes with the GitLab Runner’s Kubernetes executor. Runners : config : | ] image = "ubuntu:20.04" privileged = true ] name = "docker-certs" mount_path = "/certs/client" medium = "Memory" ] name = "dind-storage" mount_path = "/var/lib/docker" ] name = "hostpath-modules" mount_path = "/lib/modules" read_only = true host_path = "/lib/modules" ] name = "hostpath-cgroup" mount_path = "/sys/fs/cgroup" host_path = "/sys/fs/cgroup" tags : " dind" The relevant GitLab Runner config is shown below: docker-certs: /certs/client (secure TLS connection).The solution was to configure a custom GitLab Runner with four DinD (Docker in Docker) and KinD (Kubernetes in Docker) solved the nested requirement,īut errors were occurring. The problem was the Helm Chart test pipeline required a nested Kubernetes environment, as our self-hosted ![]() This included validation, linting, and installing. Whilst working on a Helm Chart pipeline, I wanted to bring together many of the testing steps I’ve used in other Overall GitLab documentation is some of the best out there, however, not all use-cases for using GitLab CI are gitlab-ci.yml reference documentation is excellent. Software development through the continuous methodologies. GitLab CI/CD is a tool built into GitLab for
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