This Bash script automates the installation and configuration of Keepalived on Debian-based systems. It has been specifically designed to quickly deploy Keepalived in Proxmox LXC and VMs but should work on other Debian 11/12 systems as well.
To install Keepalived using this script, follow these steps:
curl -s https://raw.githubusercontent.com/medabida/deploy-keepalived/main/install.sh | bash -s <vrrp_instance_name> <interface> <virtual_router_id> <priority> <virtual_ip1> [<virtual_ip2> ...]Example:
curl -s https://raw.githubusercontent.com/medabida/deploy-keepalived/main/install.sh | bash -s gateway1 eth0 12 101 12.0.1.11/24 12.0.1.12/24<vrrp_instance_name>: Name of the VRRP instance.<interface>: the interface to use.<virtual_router_id>: ID of the virtual router.<priority>: Priority of the instance.<virtual_ip1> [<virtual_ip2> ...]: List of virtual IP addresses.
This script has been tested on Debian 11 and Debian 12 systems within Proxmox LXC and VM environments. However, it should work on other Debian-based systems outside the scope of Proxmox.
This script is licensed under the MIT License.