2 files changed, 73 insertions, 0 deletions

diff --git a/ubuntu12.04-onbuild/Dockerfile b/ubuntu12.04-onbuild/Dockerfile
new file mode 100644
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+++ b/ubuntu12.04-onbuild/Dockerfile
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+# Dockerfile for building Ansible image for Ubuntu 12.04 (presice), with as few additional software as possible.
+#
+# @see https://launchpad.net/~ansible/+archive/ubuntu/ansible
+#
+# Version  1.0
+#
+
+
+# pull base image
+FROM ubuntu:12.04
+
+MAINTAINER William Yeh <william.pjyeh@gmail.com>
+
+
+RUN echo "===> Adding Ansible's PPA..."  && \
+    echo "deb http://ppa.launchpad.net/ansible/ansible/ubuntu precise main" | tee /etc/apt/sources.list.d/ansible.list           && \
+    echo "deb-src http://ppa.launchpad.net/ansible/ansible/ubuntu precise main" | tee -a /etc/apt/sources.list.d/ansible.list    && \
+    apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 7BB9C367    && \
+    DEBIAN_FRONTEND=noninteractive  apt-get update  && \
+    \
+    \
+    echo "===> Installing Ansible (and sudo)..."  && \
+    apt-get install -y ansible sudo && \
+    \
+    \
+    echo "===> Removing Ansible PPA..."  && \
+    rm -rf /var/lib/apt/lists/*  /etc/apt/sources.list.d/ansible.list  && \
+    \
+    \
+    echo "===> Adding hosts for convenience..."  && \
+    echo '[local]\nlocalhost\n' > /etc/ansible/hosts
+
+
+COPY ansible-playbook-wrapper /usr/local/bin/
+
+ONBUILD  RUN  DEBIAN_FRONTEND=noninteractive  apt-get update
+ONBUILD  WORKDIR /tmp
+ONBUILD  COPY  .  /tmp
+
+
+
+# default command: display Ansible version
+CMD [ "ansible-playbook", "--version" ]
diff --git a/ubuntu12.04-onbuild/ansible-playbook-wrapper b/ubuntu12.04-onbuild/ansible-playbook-wrapper
new file mode 100755
index 0000000..bf137c8
--- /dev/null
+++ b/ubuntu12.04-onbuild/ansible-playbook-wrapper
@@ -0,0 +1,30 @@
+#!/bin/sh
+#
+# Simple wrapper for executing ansible-playbook with local connection.
+#
+# USAGE:
+#    ansible-playbook-wrapper  [other ansible-playbook arguments]
+#
+# ENVIRONMENT VARIABLES:
+# 
+#    - PLAYBOOK: playbook filename;   default = "playbook.yml"
+#    - INVENTORY: inventory filename; default = "/etc/ansible/hosts"
+# 
+
+
+if [ -z "$PLAYBOOK" ]; then
+    PLAYBOOK=playbook.yml
+fi
+
+
+if [ -z "$INVENTORY" ]; then
+    exec ansible-playbook        \
+       $PLAYBOOK                 \
+       --connection=local        \
+       "$@"
+else
+    exec ansible-playbook        \
+       -i $INVENTORY  $PLAYBOOK  \
+       --connection=local        \
+       "$@"
+fi