Terraform_aws

How it could be cool to deploy from slack of discord channel , try it : A Terraform / Ansible / Docker config to deply infrastructure on AWS : This set of script file and playbook create a number of aws instance and create on each one a docker with a wordpress container Load balancing is done automatically between multiple instance from a some keyword over a slack / disord or plateforme that could work with hubot.

         [ ] [ ]                        cloud-automation.sh
     __[ ]_[ ]_[ ]__                      |
    |               |                     |
    |  PaaS(Docker) |   <- Ansible -------|
    |_ _____________|                     Terraform.py
    |               |                     |
    |    IaaS(AWS)  |   <- Terraform------|
    |_______________|

Installation

Terraform

The easiest way to get the latest binary from hashicorp site:

$ wget  https://releases.hashicorp.com/terraform/0.7.0/terraform_0.7.0_linux_amd64.zip
$ unzip terraform_0.7.0_linux_amd64.zip 
$ sudo cp -a terraform /usr/local/bin/
$ rm terraform_0.7.0_linux_amd64.zip 

Ansible

If you'd like to build the rpm package yourself then:

$ sudo yum -y install git asciidoc rpm-build python2-devel
$ sudo rm -rf /usr/lib64/python2.7/site-packages/pycrypto-2.6.1-py2.7.egg-info*
$ sudo yum install  python2-crypto
$ sudo cd /usr/src
$ sudo git clone git://github.com/ansible/ansible.git --recursive
$ sudo cd ansible
$ sudo git checkout stable-2.0.1
$ sudo make rpm
$ sudo yum install rpm-build/ansible-2.2.0-0.git201608111926.925b0ff.devel.el7.centos.noarch.rpm
$ ansible --version

Requierement

Comment the Defaults requiretty option in /etc/sudoers

The inventory

Since we're deploying a infrastructure we can't guess the ip and basic useful information to establish a connection.$ That's why the Dynamic inventory come in help The terraform.py will be executed by ansbile to fetch information from terraform.tfstat file, once terraform is done from creating the platform.

 chmod +x terraform.py

Usage

Put you're application app.tar.gz (should contain a wordpress directory inside) Launch the application with the shell script let the

./cloud-automation.sh web prod 2 t2.micro