Webserver

Docker Node App

======
Dockerfile
======

FROM ubuntu:14.04
RUN apt-get update -y && apt-get install -y curl wget git supervisor build-essential
RUN mkdir -p /var/log/supervisor
RUN mkdir -p /data/logs
RUN cd /opt && git clone https://github.com/InconceivableDuck/Nodevember.git
RUN curl https://raw.githubusercontent.com/isaacs/nave/master/nave.sh > /opt/nave.sh
RUN bash /opt/nave.sh usemain 4.2.1
RUN cd /opt && wget http://www.haproxy.org/download/1.6/src/haproxy-1.6.2.tar.gz
RUN cd /opt && tar xzf haproxy-1.6.2.tar.gz
RUN cd /opt/haproxy-1.6.2 && make TARGET=linux2628 && make install
ADD haproxy.cfg /opt/haproxy-1.6.2/haproxy.cfg
ADD supervisor.conf /etc/supervisor/conf.d/supervisor.conf
EXPOSE 80 8081 8082 8083
CMD "/usr/bin/supervisord"



========
supervisor.conf file
========

[supervisord]
nodaemon=true

[program:app1]
command=node /opt/Nodevember/app/index.js
environment=PORT="8081"
stdout_logfile=/logs/app1.log
stdout_logfile_maxbytes=1GB
redirect_stderr=true

[program:app2]
command=node /opt/Nodevember/app/index.js
environment=PORT="8082"
stdout_logfile=/logs/app2.log
stdout_logfile_maxbytes=1GB
redirect_stderr=true

[program:app3]
command=node /opt/Nodevember/app/index.js
environment=PORT="8083"
stdout_logfile=/logs/app3.log
stdout_logfile_maxbytes=1GB
redirect_stderr=true

[program:app4]
command=node /opt/Nodevember/app/index.js
environment=PORT="8084"
stdout_logfile=/logs/app4.log
stdout_logfile_maxbytes=1GB
redirect_stderr=true

[program:haproxy]
command=haproxy -f /opt/haproxy-1.5.3/haproxy.cfg
stdout_logfile=/logs/haproxy.log
stdout_logfile_maxbytes=1GB
redirect_stderr=true


====
Build and run
===

1. Make a data directory 
   $ mkdir -p  $HOME/logs
   $ git clone salis
   $ cd ./salis/docker/node
   $ docker build -t api:0.1 .
   $ docker run -d -v /mnt/logs:/logs -p 80:80 app