feat: add kubectl and other extensions

Signed-off-by: Jan Lauber <[email protected]>

.gitignore

@@ -19,3 +19,4 @@
 
 # Go workspace file
 go.work
+docker-code-server/

Dockerfile

@@ -17,4 +17,31 @@ RUN sed -i 's/abc/kubelab-agent/g' /usr/local/bin/install-extension
 RUN sed -i 's/abc/kubelab-agent/g' /etc/s6-overlay/s6-rc.d/svc-code-server/run
 
 # add --disable-workspace-trust to the exec of /etc/s6-overlay/s6-rc.d/svc-code-server/run
-RUN sed -i '/\/app\/code-server\/bin\/code-server/a \\\t\t\t\t--disable-workspace-trust true \\' /etc/s6-overlay/s6-rc.d/svc-code-server/run
+RUN sed -i '/\/app\/code-server\/bin\/code-server/a \\\t\t\t\t--disable-workspace-trust true \\' /etc/s6-overlay/s6-rc.d/svc-code-server/run
+
+# install kubernetes vs code extension
+RUN /app/code-server/bin/code-server --install-extension ms-kubernetes-tools.vscode-kubernetes-tools --extensions-dir /config/extensions
+
+# Installing kubectl
+RUN curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" && \
+    chmod +x ./kubectl && \
+    mv ./kubectl /usr/local/bin/kubectl
+
+# Installing helm
+RUN curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 && \
+    chmod +x ./get_helm.sh && \
+    ./get_helm.sh && \
+    rm ./get_helm.sh
+
+# Installing kustomize
+RUN curl -s "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh" | bash && \
+    mv ./kustomize /usr/local/bin/kustomize
+
+# Autocompletion for kubectl
+RUN echo 'source <(kubectl completion bash)' >>/config/.bashrc
+RUN echo 'alias k=kubectl' >>/config/.bashrc
+
+# Autocompletion for helm
+RUN echo 'source <(helm completion bash)' >>/config/.bashrc
+
+RUN echo 'export PS1="\[\033[01;34m\]\u\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\\$ "' >> /config/.bashrc