From 6f0c3dc5acd1ad4ed4139ae0efbc86a2b207f2e3 Mon Sep 17 00:00:00 2001
From: Jethro Yu <jethro.yu@hopebaytech.com>
Date: Thu, 15 Oct 2015 20:47:10 +0800
Subject: [PATCH] Dockerization

---
 Dockerfile                     | 50 ++++++++++++++++++++++++++++++++++
 conf/runit/nginx               |  9 ++++++
 conf/runit/nginx-log-forwarder |  8 ++++++
 conf/runit/novncd.sh           |  4 +++
 conf/runit/webvirtcloud.sh     |  4 +++
 5 files changed, 75 insertions(+)
 create mode 100644 Dockerfile
 create mode 100755 conf/runit/nginx
 create mode 100755 conf/runit/nginx-log-forwarder
 create mode 100755 conf/runit/novncd.sh
 create mode 100755 conf/runit/webvirtcloud.sh

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3bfae3c
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,50 @@
+FROM phusion/baseimage:0.9.17
+MAINTAINER Jethro Yu <comet.jc@gmail.com>
+
+RUN echo 'APT::Get::Clean=always;' >> /etc/apt/apt.conf.d/99AutomaticClean
+
+RUN apt-get update -qqy
+RUN DEBIAN_FRONTEND=noninteractive apt-get -qyy install \
+	-o APT::Install-Suggests=false \
+	git python-virtualenv python-dev libxml2-dev libvirt-dev zlib1g-dev nginx libsasl2-modules
+
+ADD . /srv/webvirtcloud
+RUN chown -R www-data:www-data /srv/webvirtcloud
+
+# Setup webvirtcloud
+RUN cd /srv/webvirtcloud && \
+	virtualenv venv && \
+	. venv/bin/activate && \
+	pip install -U pip && \
+	pip install -r conf/requirements.txt && \
+	chown -R www-data:www-data /srv/webvirtcloud
+
+RUN cd /srv/webvirtcloud && . venv/bin/activate && \
+	python manage.py migrate && \
+	chown -R www-data:www-data /srv/webvirtcloud
+
+# Setup Nginx
+RUN echo "\ndaemon off;" >> /etc/nginx/nginx.conf && \
+	rm /etc/nginx/sites-enabled/default && \
+	chown -R www-data:www-data /var/lib/nginx
+
+ADD conf/nginx/webvirtcloud.conf /etc/nginx/conf.d/
+
+# Register services to runit
+RUN	mkdir /etc/service/nginx && \
+	mkdir /etc/service/nginx-log-forwarder && \
+	mkdir /etc/service/webvirtcloud && \
+	mkdir /etc/service/novnc
+ADD conf/runit/nginx			/etc/service/nginx/run
+ADD conf/runit/nginx-log-forwarder	/etc/service/nginx-log-forwarder/run
+ADD conf/runit/novncd.sh		/etc/service/novnc/run
+ADD conf/runit/webvirtcloud.sh		/etc/service/webvirtcloud/run
+
+EXPOSE 80
+EXPOSE 6080
+
+# Define mountable directories.
+#VOLUME []
+
+# Use baseimage-docker's init system.
+CMD ["/sbin/my_init"]
diff --git a/conf/runit/nginx b/conf/runit/nginx
new file mode 100755
index 0000000..a7cd558
--- /dev/null
+++ b/conf/runit/nginx
@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+if [[ ! -e /var/log/nginx/error.log ]]; then
+	# The Nginx log forwarder might be sleeping and waiting
+	# until the error log becomes available. We restart it in
+	# 1 second so that it picks up the new log file quickly.
+	(sleep 1 && sv restart /etc/service/nginx-log-forwarder)
+fi
+exec /usr/sbin/nginx
diff --git a/conf/runit/nginx-log-forwarder b/conf/runit/nginx-log-forwarder
new file mode 100755
index 0000000..07d63c6
--- /dev/null
+++ b/conf/runit/nginx-log-forwarder
@@ -0,0 +1,8 @@
+#!/bin/bash
+# Forwards the Nginx error.log to the Docker logs.
+set -e
+if [[ -e /var/log/nginx/error.log ]]; then
+	exec tail -F /var/log/nginx/error.log
+else
+	exec sleep 10
+fi
diff --git a/conf/runit/novncd.sh b/conf/runit/novncd.sh
new file mode 100755
index 0000000..99089d7
--- /dev/null
+++ b/conf/runit/novncd.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+# `/sbin/setuser www-data` runs the given command as the user `www-data`.
+cd /srv/webvirtcloud
+exec /sbin/setuser www-data /srv/webvirtcloud/venv/bin/python /srv/webvirtcloud/console/novncd >> /var/log/novncd.log 2>&1
diff --git a/conf/runit/webvirtcloud.sh b/conf/runit/webvirtcloud.sh
new file mode 100755
index 0000000..179e34f
--- /dev/null
+++ b/conf/runit/webvirtcloud.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+# `/sbin/setuser www-data` runs the given command as the user `www-data`.
+cd /srv/webvirtcloud
+exec /sbin/setuser www-data /srv/webvirtcloud/venv/bin/gunicorn webvirtcloud.wsgi:application -c /srv/webvirtcloud/gunicorn.conf.py >> /var/log/webvirtcloud.log 2>&1