DEPLOYMENT.md

Deployment

We can deploy the app to servers via Capistrano

Before Deployment

1. Setup Server Connection (Local)

1. Go to Bitnami Console to retreive bitnami-hosting.pem
2. Place the file under APP_ROOT/config/deploy/keys/
3. Change the permission of the file as 600 (chmod 600 bitnami-hosting.pem)

2. Configure Server (Remote)

Connect server remotely via ssh, and configure the environment

cap production console  # login remote shell

Setup Ruby Environment

sudo su                            # switch to root
rvm get stable
rvm install ruby-2.1

Setup PostgreSQL

You should reset password to the role 'bitnami'

sudo su                            # switch to root
su - postgres                      # switch to postgres
/opt/bitnami/postgresql/bin/psql

Then type the password, which is the application password assigned from bitnami console.

You are in psql now:

ALTER ROLE bitnami with PASSWORD '<new password>' ;
CREATE DATABASE "nehsaa-mms/production" WITH OWNER bitnami ;

Finally, you can leave psql by typing \q.

Open /opt/bitnami/postgresql/data/pg_hba.conf and change these lines:

local   all   all                        trust
host    all   all     127.0.0.1/32       trust
host    all   all     ::1/128            trust

Setup App Folder

cd /opt/bitnami/apps
sudo mkdir nehsaa-mms
sudo chown bitnami: nehsaa-mms

Setup Configuration Files (Client side)

Create and edit config/deploy/production/nehsaa.bitnamiapp.com.yml

app:
  url_options:
    protocol: https
database:
  username: bitnami

Perform Deployment (Client side)

cap production deploy

Login Remote SSH Shell

cap production console

Login Remote Rails Console

cap production rails:console

Manage Remote Application Server

cap production puma:status
cap production puma:start
cap production puma:stop
cap production puma:restart