koakh/koakh-alpine-tools repository overview

FROM alpine:3.7

RUN apk add --no-cache iputils curl openssh-client tcpdump mc screen nano

ENTRYPOINT ["/bin/sh"]

# build and tag
$ IMAGE=koakh/koakh-alpine-tools
$ USER=koakh
$ docker build -t ${IMAGE} .
$ docker login -u ${USER}
$ docker push ${IMAGE}

# run container using default entrypoint
$ docker run -it --rm ${IMAGE}

version: '2'

services:    
  tools:
    image: koakh/koakh-alpine-tools
    container_name: alpine-tools
    restart: unless-stopped
    # override entrypoint to force container run infinity
    entrypoint: ["tail", "-f", "/dev/null"]

$ docker-compose up
$ docker exec -it alpine-tools sh