feat: add kubectl and kubectl-kustomize images

.gitlab-ci.yml

@@ -10,6 +10,28 @@
       --dockerfile $CI_PROJECT_DIR/library/buster-slim-pg11/Dockerfile
       --destination $CI_REGISTRY_IMAGE/buster-slim-pg11
 
+build_kubectl-kustomize:
+  image:
+    name: gcr.io/kaniko-project/executor:debug
+    entrypoint: [""]
+  script:
+    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
+    - /kaniko/executor
+      --context $CI_PROJECT_DIR/library/kubectl-kustomize
+      --dockerfile $CI_PROJECT_DIR/library/kubectl-kustomize/Dockerfile
+      --destination $CI_REGISTRY_IMAGE/kubectl-kustomize
+
+build_kubectl:
+  image:
+    name: gcr.io/kaniko-project/executor:debug
+    entrypoint: [""]
+  script:
+    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
+    - /kaniko/executor
+      --context $CI_PROJECT_DIR/library/kubectl
+      --dockerfile $CI_PROJECT_DIR/library/kubectl/Dockerfile
+      --destination $CI_REGISTRY_IMAGE/kubectl
+
 build_python-logilab:
   image:
     name: gcr.io/kaniko-project/executor:debug

library/kubectl-kustomize/Dockerfile

+FROM alpine:latest
+
+# install requirements
+RUN apk add -U curl gettext
+
+# install kustomize
+WORKDIR /usr/local/bin
+RUN wget https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv3.8.7/checksums.txt
+RUN wget https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv3.8.7/kustomize_v3.8.7_linux_amd64.tar.gz
+RUN $(sha256sum -c checksums.txt | grep kustomize_v3.8.7_linux_amd64.tar.gz | grep -q OK)
+RUN tar -xf kustomize_v3.8.7_linux_amd64.tar.gz
+
+# install kubectl
+RUN curl -o /usr/bin/kubectl -LO https://storage.googleapis.com/kubernetes-release/release/v1.20.8/bin/linux/amd64/kubectl && \
+  chmod +x /usr/bin/kubectl && \
+  kubectl version --client
+
+ENTRYPOINT []
+CMD []
+

library/kubectl/Dockerfile

+FROM alpine:latest
+
+# Install requirements
+RUN apk add -U curl gettext
+
+# Install kubectl
+RUN curl -o /usr/bin/kubectl -LO https://storage.googleapis.com/kubernetes-release/release/v1.20.8/bin/linux/amd64/kubectl && \
+  chmod +x /usr/bin/kubectl && \
+  kubectl version --client
+
+ENTRYPOINT []
+CMD []