I've installed jenkins in my k8s cluster through helm. Ive been trying to build the docker image and push it to gitlab registery so i can use it for deployment later though cloudbees docker plugin but i kept getting this error this error:
Started by user admin
Running as SYSTEM
Building in workspace /var/jenkins_home/workspace/Build
using credential gitlab
> git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
> git config remote.origin.url https://gitlab.com/Ferios08/letsdevops-angular.git # timeout=10
Fetching upstream changes from https://gitlab.com/Ferios08/letsdevops-angular.git
> git --version # timeout=10
using GIT_ASKPASS to set credentials gitlab
> git fetch --tags --progress -- https://gitlab.com/Ferios08/letsdevops-angular.git +refs/heads/*:refs/remotes/origin/* # timeout=10
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
> git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
Checking out Revision bbfedaeb976edde010c496c63de43ec01184011e (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f bbfedaeb976edde010c496c63de43ec01184011e # timeout=10
Commit message: "fixed deploy"
> git rev-list --no-walk bbfedaeb976edde010c496c63de43ec01184011e # timeout=10
[Build] $ /var/jenkins_home/tools/org.jenkinsci.plugins.docker.commons.tools.DockerTool/docker/bin/docker build -t registry.gitlab.com/ferios08/letsdevops-angular --pull=true /var/jenkins_home/workspace/Build
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
Build step 'Docker Build and Publish' marked build as failure
Finished: FAILURE
any ideas how to fix it? and thanks
You are trying to connect to docker daemon inside the container, but docker daemon inside your container is not running.
There are several possibilities:
You can run docker in docker
You can bind the docker socket of your cluster to your container with -v
docker run -v /var/run/docker.sock:/var/run/docker.sock
You can connect docker inside your container to some remote docker socket using docker context (with docker version >=19.03)
You can just install jenkins outside of the cluster
Seems to me your docker daemon is not running.