keepalived.conf 1 writer and 1 reader VIP for Percona XtraDB Cluster

keepalived.conf

global_defs {
	notification_email {
		[email protected]
	}
	notification_email_from [email protected]
	smtp_server 127.0.0.1
	smtp_connect_timeout 30
   	router_id pxc-cluster
}

vrrp_script prefer_pxc01 {
	script "/usr/bin/pxc-track prefer_pxc01"
	interval 2
}

vrrp_script prefer_pxc02 {
	script "/usr/bin/pxc-track prefer_pxc02"
	interval 2
}

vrrp_script nopreempt_writer_vip {
        script "/usr/bin/pxc-track nopreempt_writer"
        interval 2
}

vrrp_script nopreempt_reader_vip {
        script "/usr/bin/pxc-track nopreempt_reader"
        interval 2
}

vrrp_script repel_writer_vip {
	script "/usr/bin/pxc-track repel_writer"
	interval 2
}

vrrp_script repel_reader_vip {
        script "/usr/bin/pxc-track repel_reader"
        interval 2
}

vrrp_script bad_pxc {
	script "/usr/bin/pxc-track bad_pxc"
	interval 2
}

vrrp_instance writer_vip {
	interface eth5
	state BACKUP
	virtual_router_id 60
	priority 101
	virtual_ipaddress {
		192.168.56.83
	}
	track_script {
		!repel_reader_vip weight 30
		!prefer_pxc01 weight 30
		nopreempt_writer_vip weight 50
		bad_pxc weight -100
	}
	track_interface {
		eth5
	}

	smtp_alert
	!nopreempt

        notify_master "/bin/echo 'writer now master' > /tmp/keepalived-w.state"
        notify_backup "/bin/echo 'writer now backup' > /tmp/keepalived-w.state"
        notify_fault "/bin/echo 'writer now fault' > /tmp/keepalived-w.state"
}

vrrp_instance reader_vip {
	interface eth5
	state BACKUP
	virtual_router_id 61
	priority 101
	virtual_ipaddress {
		192.168.56.84
	}
	track_script {
		repel_writer_vip weight 30
		!prefer_pxc02 weight 30
		nopreempt_reader_vip weight 50
		bad_pxc weight -100
	}
	track_interface {
		eth5
	}

	smtp_alert
	!nopreempt

        notify_master "/bin/echo 'reader now master' > /tmp/keepalived-r.state"
        notify_backup "/bin/echo 'reader now backup' > /tmp/keepalived-r.state"
        notify_fault "/bin/echo 'reader now fault' > /tmp/keepalived-r.state"
}