Ansible Tower (formerly ‘AWX’) is a web-based solution that makes Ansible even more easy to use for IT teams of all kinds. It’s designed to be the hub for all of your automation tasks.

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AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. It is the upstream project for Tower, a commercial derivative of AWX.

Prerequisites

Before you can run a deployment, you’ll need the following installed in your local environment:

• Ansible Requires Version 2.8+
• Docker
  • A recent version
• docker Python module
  • This is incompatible with docker-py. If you have previously installed docker-py, please uninstall it.
  • We use this module instead of docker-py because it is what the docker-compose Python module requires.
• Git Requires Version 1.8.4+
• Python 3.6+
• Node 10.x LTS version
  • This is only required if you’re building your own container images with use_container_for_build=false
• NPM 6.x LTS
  • This is only required if you’re building your own container images with use_container_for_build=false

System Requirements

The system that runs the AWX service will need to satisfy the following requirements

• At least 4GB of memory
• At least 2 cpu cores
• At least 20GB of space
• Running Docker, Openshift, or Kubernetes
• If you choose to use an external PostgreSQL database, please note that the minimum version is 10+.

Installation steps:

1. Install Dependencies

yum install -y epel-release

yum remove python-docker-py

yum install -y yum-utils device-mapper-persistent-data lvm2 ansible git python-devel python-pip python-docker-py vim-enhanced

pip install cryptography
pip install jsonschema
pip install docker-compose~=1.23.0
pip install docker –upgrade

2. Install docker

Configure docker ce stable repository.

yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

Installing docker.

yum install docker-ce -y

Install Docker-engine Centos 7

Start docker service.

systemctl start docker

Enable docker service.

systemctl enable docker

3. Deploy AWX

Clone AWX repo

git clone https://github.com/ansible/awx.git

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Clone commercial logos

cd awx/

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git clone https://github.com/ansible/awx-logos.git

Install Docker Engine Centos 7

Configure AWX

cd installer/

$ vim inventory

awx_official=true

Deploy AWX

ansible-playbook -i inventory install.yml -vv

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Check the status

docker ps -a

AWX is ready and can be accessed from the browser.

http://ipaddress:80/

the default username is “admin” and the password is “password”.

Final checks:

1. verify whether the service is started or not with ss -tlnp grep 80
2. make sure your firewall is open for port 80
3. make sure your OS is using python 3.6+ and pip3

Docker Toolbox El Capitan

https://github.com/ansible/awx/blob/devel/INSTALL.md