FROM arm32v7/alpine:3.15@sha256:f27e041ac7ade71ebe7177443bf21d87bbd7a74b9c9f46d0120ffa54cd073ad4 LABEL maintainer="Robert Kaussow " LABEL org.opencontainers.image.authors="Robert Kaussow " LABEL org.opencontainers.image.title="wait-for" LABEL org.opencontainers.image.url="https://github.com/thegeeklab/wait-for" LABEL org.opencontainers.image.source="https://github.com/thegeeklab/wait-for" LABEL org.opencontainers.image.documentation="https://github.com/thegeeklab/wait-for" ADD wait-for /usr/local/bin/wait-for RUN apk --no-cache add netcat-openbsd USER root CMD [] ENTRYPOINT ["/usr/local/bin/wait-for"]