vagrant: A Ruby repository from shazChaudhry

User story

As a DevOps team member I want to automate setting up of two nodes (either Ubuntu 18.04 or CentOS 7.4) with Vagrant for development purpose and configure them to form docker swarm mode.

Assumptions

Development machine is Windows 10
At least 8GB free RAM is available on your machine. Otherwise, you will need to edit Vagrantfile to adjust available RAM for your machine:
v.customize ["modifyvm", :id, "--memory", <MEMORY_ALLOCATION>]
Instructions below assume working with Ubuntu and not CentOS folder

Prerequisite:

Install latest version of Git bash and/or GitHub Desktop
Install latest version of VirtualBox
Install latest version of Vagrant
Install Vagrant Host Manager plugin by running vagrant plugin install vagrant-hostmanager in Git bash. This will update host files on both guest and host machines.
Generating a new SSH key if you do not already have one. This is required to ssh from node1 to node2
AWS credentials are available at "~/.aws/credentials" which should look like as follows. this will be required to run Terraform from node1:
```
[default]
aws_access_key_id = <KEY>
aws_secret_access_key = <SECRET>
```

Instructions:

Change directory to Ubuntu sub directory
Run vagrant up command which will setup a Docker swarm mode cluster; 1xMaster and 1xWorker
vagrant ssh node1 to log into the master node
- cd /vagrant
- docker stack deploy --compose-file=docker-compose.portainer.yml portainer Use Portainer agent setup to deploy inside a Swarm cluster
- docker stack services portainer List the services in the portainer stack
- Portainer is available at http://node1:9000. Portainer documentation is here on github
vagrant ssh node2 to log into the worker node
Node1 will also have the following software installed:
- Terraform v0.11.8 (See Prerequisites above)
- Ansible v2.6.3 (As of writing this, 21/08/2018)

Clean up:

shazChaudhry/vagrant