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:3.6
  11
  12 MAINTAINER William Yeh <william.pjyeh@gmail.com>
  13
  14
  15 RUN echo "===> Installing sudo to emulate normal OS behavior..."  && \
  16     apk --update add sudo                                         && \
  17     \
  18     \
  19     echo "===> Adding Python runtime..."  && \
  20     apk --update add python py-pip openssl ca-certificates    && \
  21     apk --update add --virtual build-dependencies \
  22                 python-dev libffi-dev openssl-dev build-base  && \
  23     pip install --upgrade pip cffi                            && \
  24     \
  25     \
  26     echo "===> Installing Ansible..."  && \
  27     pip install ansible                && \
  28     \
  29     \
  30     echo "===> Removing package list..."  && \
  31     apk del build-dependencies            && \
  32     rm -rf /var/cache/apk/*               && \
  33     \
  34     \
  35     echo "===> Adding hosts for convenience..."  && \
  36     mkdir -p /etc/ansible                        && \
  37     echo 'localhost' > /etc/ansible/hosts
  38
  39
  40 COPY ansible-playbook-wrapper /usr/local/bin/
  41
  42 ONBUILD  RUN  echo "===> Updating TLS certificates..."         && \
  43               apk --update add openssl ca-certificates
  44
  45 ONBUILD  WORKDIR  /tmp
  46 ONBUILD  COPY  .  /tmp
  47 ONBUILD  RUN  \
  48               echo "===> Diagnosis: host information..."  && \
  49               ansible -c local -m setup all
  50
  51
  52
  53 # default command: display Ansible version
  54 CMD [ "ansible-playbook", "--version" ]