Ansible 101: Configuration LVM on Linux !!!

How to Configure LVM on Linux by Ansible:

1- Install ansible on Centos:

  [root@cloud ~]#  yum install -y ansible


2- create inventory hosts:

 [root@cloud ~]# vim /etc/ansible/hosts

          [vmware]
          192.168.17.20


Note: We need  Create LVM on one  machine. can add any IPs of machines in hosts file

3- Create YAML file:

[root@cloud ansible]# vim /etc/ansible/lvm.yaml

#########
---
 - hosts: vmware
   user: root
   tasks:
   - name: vgcreate
     lvg:
      vg: vgdata
      pvs: /dev/sdb1

   - name: lvcreate
     lvol:
      vg: vgdata
      lv: dataone
      size: 1500M

   - name: create file system
     filesystem:
      fstype: ext4
      dev: /dev/vgdata/dataone

   - name: mount logical volume
     mount:
      name: /lvdata
      src: /dev/vgdata/dataone
      fstype: ext4
      state: mounted

#########

4- Run YAML file by ansible:

[root@cloud ansible]# ansible-playbook  -s    lvm.yaml

On target machine:

Display Volume Group:

Display Physical Volume:

Display Logical Volume:

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