ansiblear-prep.v003

id ansible
useradd ansible
passwd ansible
vi /etc/hosts
192.168.0.200 control.ansiblear.com control
192.168.0.201 ansible1.ansiblear.com ansible1
192.168.0.202 ansible2.ansiblear.com ansible2

#as root:
14  id ansible
15  useradd ansible
16  passwd ansible
17  vi /etc/hosts
18  cat /etc/hosts
19  ping control
20  vi /etc/hosts
21  ping control
22  ping ansible1
23  ping ansible2
24  yum install -y epel-release
25  yum install ansible
26  ssh ansible1
27  su - ansible1
28  su - ansible
29  echo "ansible ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/ansible
30  su - ansible
31  mv ansible-ar/ /home/ansible/
32  chown ansible:ansible /home/ansible/ansible-ar/
33  su - ansible
34  ansible -version
35  ansible --version
36  su - ansible
37  history

#as ansible user:
  3  ssh-keygen
  4  ssh-copy-id
  5  ssh-copy-id  ansible1
  6  ssh ansibl1
  7  ssh ansible1
  8  ssh-copy-id  ansible2
  9  ssh ansible2
 10  echo "ansible ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/ansible
 11  cd ansible-ar/
 12  ls
 13  cd ansible-ar/
 14  ls
 15  vi inventory
 16  ansible all -i inventory --list-hosts
 17  ansible all -i inventory --graph
 18  ansible all -i inventory --graph
 19  ansible-inventory all -i inventory --graph
 20  vi ansible.cfg
 21  ansible all -m shell -a "ls"
 22  ansible all -i inventory -m shell -a "ls"
 23  ansible all -i inventory -m shell -a "id ansible"
 24  ansible all -i inventory -m shell -a "cat /etc/passwd"
 25  ansible all -i inventory -m shell -a "cat /etc/shadow"
 26  ls
 27  cat ansible.cfg
 28  cat inventory

inventory
ansible1
ansible2

ansible.cfg
[default]
remote_user=ansible
host_key_checking=false
inventory=inventory
[privilege_escalation]
become=true
become_method=sudo
become_user=root
become_ask_pass=false


# ansible 1/2 - managed node history:

 23  useradd ansible
 24  passwd ansible
 25  vi /etc/hosts
 26  cat /etc/hosts
 27  ping control
 28  vi /etc/hosts
 29  ping control
 30  ping ansible1
 31  ping ansible2
 32  ping control
 33  ping ansible1
 34  ping ansible2
 35  vi /etc/hosts
 36  systemctl status sshd
 37  rpm -qa | grep -i python
 38  firewall-cmd --list-all
 39  echo "ansible ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/ansible