Exercise 2.0 - Installing Ansible Tower

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In this exercise, we are going to get Ansible Tower installed on your control node

Installing Ansible Tower

Step 1:

Change directories to /tmp

cd /tmp

Step 2:

Download the latest Ansible Tower package

curl -O https://releases.ansible.com/ansible-tower/setup/ansible-tower-setup-latest.tar.gz

Step 3:

Untar and unzip the package file

tar xvfz /tmp/ansible-tower-setup-latest.tar.gz

Step 4:

Change directories into the ansible tower package

cd /tmp/ansible-tower-setup-*/

Step 5:

Using an editor of your choice, open the inventory file

vim inventory

Step 6:

Fill a few variables out in an inventory file: admin_password, pg_password, rabbitmq_password

[tower]
localhost ansible_connection=local

[database]

[all:vars]
admin_password='ansibleWS'

pg_host=''
pg_port=''

pg_database='awx'
pg_username='awx'
pg_password='ansibleWS'

rabbitmq_username=tower
rabbitmq_password='ansibleWS'
rabbitmq_cookie=cookiemonster

# Isolated Tower nodes automatically generate an RSA key for authentication;
# To disable this behavior, set this value to false
# isolated_key_generation=true

Step 7:

Run the Ansible Tower setup script

sudo ./setup.sh
Step 7 will take approx. 10-15 minutes to complete. This may be a good time to take a break.

End Result

At this point, your Ansible Tower installation should be complete. You can access your Tower (not forgetting that workshopname is the name of your workshop, and # is your student number) at:

example.tower.0.redhatgov.io

Ensuring Installation Success

You know you were successful if you are able to browse to your Ansible Tower’s url (control node’s IP address) and get something like this

ansible lab figure01 logon screen
Figure 2: Ansible Tower Login Screen

Workshop Details

Domain Red Hat Logo
Workshop
Student ID

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