Keepalived is a robust open-source solution designed to provide high availability and load balancing for Linux servers. It acts as a framework to manage stateful failover and floating IPs using the Virtual Router Redundancy Protocol (VRRP) and Virtual Internet Protocol Address Sharing (VIPAS). Keepalived ensures that critical services remain available by seamlessly transferring them to backup servers in case of failure, thus minimizing downtime and maintaining continuous service availability.
In the realm of Open Source Service Discovery, Keepalived plays a crucial role in ensuring service reliability and availability. By actively monitoring the health of servers and intelligently managing resources, Keepalived helps organizations achieve high uptime for their applications and services. It serves as a key component in building resilient infrastructures that can withstand failures and scale effectively to meet growing demands.
Founded in 2001 by Alexandre Cassen and Thierry Fournier, Keepalived was motivated by the need for a robust and flexible solution to ensure high availability for Linux-based systems. Over the years, Keepalived has evolved into a mature and widely adopted tool in the realm of server redundancy and failover management. Its user-friendly configuration and powerful features have made it a popular choice among system administrators and DevOps professionals.
Currently, Keepalived holds a notable market share within the domain of open-source high availability solutions. With an increasing emphasis on ensuring continuous service availability and minimizing downtime, the demand for technologies like Keepalived is expected to grow. As organizations strive to enhance the reliability of their infrastructures, Keepalived is poised to maintain its relevance and potentially expand its market share in the future.
