Ansible Vault

 https://www.learnitguide.net/2018/03/how-to-use-ansible-vault-to-protect.html

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Ansible step3 (Play books)

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Ansible Step1

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I'm following youtube channel  https://www.youtube.com/watch?v=KuTPh4GUGdc How to install Ansible in RHEL?  yum install ansible  or pip3 install ansible Checking configuration path [root@ip-172-31-77-201 ec2-user]# ansible-config --version ansible-config 2.9.12   config file = None   configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']   ansible python module location = /usr/local/lib/python3.8/site-packages/ansible   executable location = /usr/local/bin/ansible-config   python version = 3.8.0 (default, Mar  9 2020, 18:02:46) [GCC 8.3.1 20191121 (Red Hat 8.3.1-5)] [root@ip-172-31-77-201 ec2-user]# List configurations  ansible-config list How ansible uses config files if you have more than one config files? eg:  1st preference goes to ANSIBLE_CONFIG variable export ANSIBLE_CONFIG =/tmp/ansible.cfg 2nd preference goes to present working directory, it could be anything /opt/myscript/a...
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Ansible 4: Playbooks with notify & Handlers

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  Above example :  task1 => ensures httpd latest version is installed task2 => copy the apache config file from local machine to target servers upon completion of config file copy to target machine, it notifies the handler to restart the apache service task3 => Finally enable apache service to start at the boot configuration Note: There is an option to do pre-validation of how many hosts will be affected by running a particular playbook using below command synstax ansible-playbook install.yml --list-hosts
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