Homework ansible project

Install requirements

ansible-galaxy install -r requirements.yml

Set hosts file

Requires two virtual machines on Centos 7

http://ftp.nsc.ru/pub/centos/7.9.2009/isos/x86_64/CentOS-7-x86_64-Minimal-2009.iso

Set ip-addresses of web-server and app-server

Copy ssh-key on VM's

Add ssh-key in roles/common/templates/authorized_keys
example:

# {{ ansible_managed }}
# Manual customization of this file is not recommended.

{% if (inventory_hostname in groups['web']) %}
{{ app_server_private_ssh_key }}
{% endif %}

ssh-rsa aabbcddccbbsssww= user@machine

Add known_hosts for every host in inventory

Add server's addresses in your /etc/hosts

192.168.100.105  app-server.vm app-server
192.168.100.104  web-server.vm web-server

Then Run

ansible-playbook ssh-known_hosts.yml

Finally Run

ansible-playbook site.yml

Jenkins will aviable in http://web-server/jenkins