FROM gcr.io/kaniko-project/executor:v0.6.0 AS kaniko FROM alpine:3.8 # clone the official kaniko container into this one, env vars needs to be re-set COPY --from=kaniko / / ENV HOME /root ENV USER /root ENV SSL_CERT_DIR=/kaniko/ssl/certs ENV DOCKER_CONFIG /kaniko/.docker/ ENV DOCKER_CREDENTIAL_GCR_CONFIG /kaniko/.config/gcloud/docker_credential_gcr_config.json # add the wrapper which acts as a drone plugin COPY plugin.sh /usr/bin/ ENTRYPOINT [ "/usr/bin/plugin.sh" ]