/vagrant-keepalived-demo

Demo keepalived with Vagrant

keepalived demo

Vagrantfile to demo keepalived.

  • OS: CentOS8
  • Provisioner: Ansible

There are 4 VMs:

  • u3: Backend of HAProxy, I use httpd as backend.
  • master/slave: HAProxy Cluster by keepalived.
  • u4: Bastion for testing

After VMs are provisioned, you can ssh into u4: vagrant ssh u4

Then run watch "curl -s http://192.168.60.10"

Open another terminal, type vagrant ssh master -c "sudo systemctl stop keepalived"

Then see the result of first terminal.

Reference