vault example dockerfile

Dockerfile

FROM alpine:latest

ENV \
  VAULT_VERSION=0.6.0

RUN \
  export VAULT_ZIP=vault_${VAULT_VERSION}_linux_amd64.zip; \
  apk update &&\
  apk add curl &&\
  curl -s https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_SHA256SUMS | grep linux_amd64 > /tmp/vaultsum &&\
  curl -so /tmp/${VAULT_ZIP} https://releases.hashicorp.com/vault/${VAULT_VERSION}/${VAULT_ZIP} &&\
  cd /tmp &&\
  sha256sum -c ./vaultsum &&\
  unzip -d /usr/local/bin /tmp/${VAULT_ZIP} &&\
  rm -rf /tmp/* &&\
  apk del curl

ENTRYPOINT /usr/local/bin/vault