huhuta/kubectl-envsubst repository overview

FROM alpine

RUN apk update && apk add --no-cache curl gettext &&
apk add --virtual build_deps libintl &&
cp /usr/bin/envsubst /usr/local/bin/envsubst &&
apk del build_deps &&
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 &&
mkdir -p $HOME/.kube