Vagrantfile to create nomad and consul master, two nomad workers, one nginx server for reverse proxy and jenkins server for app deployments.

Single node master (with nomad and consul) is used due to local env limitation, consul and nomad master should be separated with 3 node (minimum) cluster.

This project is tested on VirtualBox Build 5.2.22 and Vagrant 2.2.2, install VirtualBox Build 5.2.22 and Vagrant on your local system. Once vagrant is installed, install vbguest plugin as well using below command.

vagrant plugin install vagrant-vbguest

To clone repository

git clone https://github.com/faisalshah11/nomad-consul-jenkins.git
cd nomad-consul-jenkins/nomad/

Provision infrastructure with following IP addresses:

master-server -> 10.10.10.10
worker-1 -> 10.10.10.20
worker-2 -> 10.10.10.30
fabio-lb -> 10.10.10.40 (optional)
nginx (proxy) -> 10.10.10.50
jenkins -> 10.10.10.60

vagrant up --provision 

Jenkins server is provisioned with jobs, you just need to signup on jenkins page (10.10.10.60:8080) and you will be able to deploy application from there.

First run DEPLOY-AIRPORTv101-COUNTRYv101 job to deploy 101 version of both applications.

Now when commit is made on airport repository, jenkins will update the airport service with 110 version.

Nomad: 10.10.10.10:4646 Consul: 10.10.10.10:8500 Jenkins: 10.10.10.60:8080

Following endpoints will become available after successful deployment,

10.10.10.50:8000/airports
10.10.10.50:8000/countries

Services can not be accessed directly from outside world, and will only respond to requests from proxy server.