Add kubectl and helm to container so it can execute k8s commands

ci-runner-image/Dockerfile

@@ -34,7 +34,15 @@ ENV PATH=$PATH:/usr/local/go/bin
 RUN apt-get install -y gnupg software-properties-common
 RUN curl -fsSL https://apt.releases.hashicorp.com/gpg | apt-key add -
 RUN add-apt-repository --yes --update "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main" \
-    && apt install -y terraform
+    && apt install -y terraform \
+
+# add kubectl and helm
+RUN curl -LO "https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl" \
+    && chmod +x ./kubectl \
+    && mv ./kubectl /usr/local/bin/kubectl \
+    && curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 \
+    && chmod +x get_helm.sh && ./get_helm.sh
+
 
 
 # Requirements to manage EC2 instances using SSM