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• create two instances
• one is for ansible master
• one is for ansible node

sudo nano /etc/ssh/sshd_config

• create user "jenkins" in two nodes same user and password for better configuration
• Lets make jenkins administrator

• Overview
• Create two linux vm’s
• Create a user on both vms with password
• Ensure the user has sudo permissions
• Now create an ssh key pair on Ansible control node

• after creating user "jenkins"
• do password authentication
• give sudoers permission
• copy private ip of node and configure it in master
• in master: "ssh-copy-id ssh jenkins@privateip"
• exit from node user in master
• login to the user in master
• do "ssh-keygen"
• now 'copy ssh copy id"
• create one file
• "vi inventory"
• in that inventory file give ==> private ip of node
• now run "ansible -i inventory -m ping all" ---------installation completed---------------------