Minimal Git + Kustomize docker image for use in GitOps workflows where kustomization.yaml is updated with the docker image version/hashref as part of the CI/CD workflow (eg. to then be deployed via ArgoCD or similar from Git).
OpenSSH Client is included because it is necessary for Jenkins ssh-agent functionality to execute inside the container for Git repo access via ssh.
https://github.com/HariSekhon/Templates/blob/master/vars/gitOpsK8sUpdate.groovy
https://github.com/HariSekhon/Kubernetes-configs/blob/master/jenkins-agent-pod.yaml
https://github.com/HariSekhon/Templates/blob/master/Jenkinsfile
https://github.com/HariSekhon/Kubernetes-configs
Related Docker images can be found for many Open Source, Big Data and NoSQL technologies on my DockerHub profile. The source for them all can be found in the master Dockerfiles GitHub repo.