Kaniko dockerfile

Builders docker image from dockerfile in k8s container

https://github.com/GoogleContainerTools/kaniko

apiVersion: v1
kind: Pod
metadata:
  name: kaniko-build
  namespace: foo
spec:
  initContainers:
  - name: git-clone
    image: alpine
    command: ["sh", "-c"]
    args:
    - |
      apk add git
      git clone https://github.com/uvoo/containers.git /workspace
    volumeMounts:
    - name: workspace
      mountPath: /workspace
  containers:
  - name: build-image
    image: gcr.io/kaniko-project/executor:latest
    args:
      - "--context=dir:///workspace/test"
      - "--skip-tls-verify=true"
      - "--destination=harbor.example.com/demo/test"
    volumeMounts:
    - name: workspace
      mountPath: /workspace
    - mountPath: /kaniko/.docker/
      name: docker-config
  volumes:
  - name: workspace
  - name: docker-config
    configMap:
      name: docker-config

config.json

{
  "auths": {
    "harbor.example.com": {
      "auth": "echo -n USER:PASS | base64"
    }
  }
}

main.sh

#!/bin/bash
set -eu
kubectl config set-context --current --namespace=foo
kubectl create configmap cabundle --from-file=cabundle --save-config --dry-run=client -o yaml | kubectl apply -f -
kubectl create configmap docker-config --from-file=config.json --save-config --dry-run=client -o yaml | kubectl apply -f -

mountPath": "/kaniko/ssl/certs/

https://blog.csanchez.org/2020/09/15/building-docker-images-with-kaniko-pushing-to-docker-registries/

https://docs.gitlab.com/ee/ci/docker/using_kaniko.html

• https://github.com/GoogleContainerTools/kaniko#pushing-to-docker-hub
• https://github.com/GoogleContainerTools/kaniko/issues/1209
• https://github.com/GoogleContainerTools/kaniko/issues/1415

https://github.com/jpetazzo/container.training/blob/main/slides/k8s/build-with-kaniko.md

Azure Container Registry

• https://github.com/GoogleContainerTools/kaniko#pushing-to-azure-container-registry

Git Sync

• https://stackoverflow.com/questions/53683594/how-to-clone-a-private-git-repository-into-a-kubernetes-pod-using-ssh-keys-in-se