alpine3-onbuild/Dockerfile

   1 # Dockerfile for building Ansible image for Alpine 3, with as few additional software as possible.
   2 #
   3 # @see https://github.com/gliderlabs/docker-alpine/blob/master/docs/usage.md
   4 #
   5 # Version  1.0
   6 #
   7
   8
   9 # pull base image
  10 FROM alpine:3.3
  11
  12 MAINTAINER William Yeh <william.pjyeh@gmail.com>
  13
  14
  15 RUN echo "===> Adding Python runtime..."  && \
  16     apk --update add python py-pip openssl ca-certificates               && \
  17     apk --update add --virtual build-dependencies python-dev build-base  && \
  18     pip install --upgrade pip                                            && \
  19     \
  20     \
  21     echo "===> Installing Ansible..."  && \
  22     pip install ansible                && \
  23     \
  24     \
  25     echo "===> Removing package list..."  && \
  26     apk del build-dependencies            && \
  27     rm -rf /var/cache/apk/*               && \
  28     \
  29     \
  30     echo "===> Adding hosts for convenience..."  && \
  31     mkdir -p /etc/ansible                        && \
  32     echo 'localhost' > /etc/ansible/hosts
  33
  34
  35 COPY ansible-playbook-wrapper /usr/local/bin/
  36
  37
  38 ONBUILD  WORKDIR  /tmp
  39 ONBUILD  COPY  .  /tmp
  40 ONBUILD  RUN  \
  41               echo "===> Diagnosis: host information..."  && \
  42               ansible -c local -m setup all
  43
  44
  45
  46 # default command: display Ansible version
  47 CMD [ "ansible-playbook", "--version" ]