ansible-day-01

ANSIBLE MAIN SERVER:
sudo -i
sudo amazon-linux-extras install ansible2 -y
yum install python python-pip python-level openssl -y
vi /etc/ansible/hosts
vi /etc/ansible/ansible.cfg
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ALL NODES (MAIN, DEV AND TEST NODES)
useradd ansible
passwd ansible
visudo
vim /etc/ssh/sshd_config
systemctl restart sshd
systemctl status sshd
su - ansible
hostname -i
==============================================================================================================
ANSIBLE MAIN SERVER:
ssh-keygen
ssh-copy-id ansible@172.31.61.193
ssh 'ansible@172.31.61.193'
ctr + d
ssh-copy-id ansible@172.31.54.167
ssh 'ansible@172.31.54.167'
ctr + d
ssh-copy-id ansible@172.31.61.251
ssh 'ansible@172.31.61.251'
ctr + d
ssh-copy-id ansible@172.31.52.251
ssh 'ansible@172.31.52.251'
ctr + d
==============================================================================================================