In this tutorial I’ll show how to deploy your go web app to production. I’m running on a Ubuntu 14.04 machine.

Step 1. Install supervisor

sudo apt-get install supervisor

Step 2. Create a supervisor group

$ sudo addgroup --system supervisor

#insert a user. I used ubuntu since it's not root for me
$ sudo adduser <yourusernotroot> supervisor
$ logout
$ groups

Step 4. Modify /etc/supervisor/supervisord.conf

Open /etc/supervisor/supervisord.conf

Most of this is default simply modify the parts I added a comment on.

; supervisor config file

file=/var/run/supervisor.sock   ; (the path to the socket file)
#make sure this is 0770
#also don't paste these comments into your file!
chmod=0770                       ; sockef file mode (default 0700)
#make sure to chown to supervisor
chown=root:supervisor		;

logfile=/var/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log)
pidfile=/var/run/ ; (supervisord pidfile;default
childlogdir=/var/log/supervisor            ; ('AUTO' child log dir, default $TEMP)

supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL  for a unix socket

files = /etc/supervisor/conf.d/*.conf

Step 3. Create your app conf inside /etc/supervisor/conf.d

Create a file inside /etc/supervisor/conf.d/app.conf

Remember NOT to add the comments that start with # inside your file

#The location of your binary file after running "go build app.go"
#app.go is the name of my go main file but yours may differ
#the user you inserted into supervisor group. I used ubuntu
#directory of where your binary is located 
stdout_logfile=/var/log/supervisor/app.log # the name of the log file.

Restart supervisor

$ sudo service supervisor restart

If it doesn’t work check the error logs

$ sudo tail /var/log/supervisor/supervisord.log 

Step 5. Start your app using supervisorctl

You’ll be managing your app using supervisorctl.

# restart your app 
$ supervisorctl reload

# check the status of your app
$ supervisorctl status app

If it doesn’t work check the logs /var/log/supervisor/supervisord.log or run supervisorctl tail app

Additional info

You’ll need to install go on your production server.

Set the GOPATH to your workspace. /work in my case.

Copy your local development files to production. I used scp.

Use go get to install any missing packages on production.