September 2022 – Hohenfels.com

Installing Ansible Tower – NOTES

##Get the tar to /root

wget https://releases.ansible.com/ansible-tower/setup-bundle/ansible-tower-setup-bundle-latest.el8.tar.gz

## Make Sure your hosts file has it self in it

vi /etc/hosts

192.168.1.5 localhost myservername myservername.fqdn

##untar it

tar xzvf ansible-tower-setup-bundle-latest.el8.tar.gz

##get in the directory

cd ansible-tower-setup-bundle-n.n.n.n/

##edit the inventory file

vi inventory

##EDIT

[automationcontroller]

vmyservername.fqdn ansible_connection=local

[all:vars]

admin_password=’PASSWORD_GOES_HERE’

pg_password=’PASSWORD_GOES_HERE’

automationhub_admin_password=’PASSWORD_GOES_HERE’

automationhub_pg_password=’PASSWORD_GOES_HERE’

#save

:wq

##Attach the subscription

# subscription-manager list –available –all | grep “Ansible Automation Platform” -B 3 -A 6

subscription-manager attach –pool=<pool_id>

##run setup

./setup.sh

##################################################

NOTES:

https://docs.ansible.com/ansible-tower/latest/html/quickinstall/prepare.html#prerequisites-and-requirements

18. Bubblewrap functionality and variables — Ansible Tower Administration Guide v3.8.3

##FOR Ansible Automation Platform:

sudo vi /etc/sysctl.d/52-app.conf

#added for AAP

user.max_user_namespaces=15000

## sudo sysctl –system or reboot

##To Verify:

cat /proc/sys/user/max_user_namespaces

dzdo sysctl user.max_user_namespaces=15000

user.max_user_namespaces = 15000

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Drill Press Table

I made a new DIY Drill Press table to replace the very small one that came with it.

First thing I did was cut a piece of ¾ inch plywood 24 x 18 inches, cut a notch in the back for the support tube and drop in 4 carriage bolts spaced to fit through the existing table. I used the wing nuts and washers to temporary hold them in place.