- Once Keepalived is installed, you need to configure it. The main configuration file for Keepalived is located at /etc/keepalived/keepalived.conf.
- The main goal of this project is to provide simple and robust facilities for loadbalancing and high-availability to Linux system and Linux based infrastructures.
- Config File /etc/keepalived/keepalived.config. The green network is located at 172.20.32.0/24 where .1 is the exit router.
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- A basic understanding of the protocol is helpful though just so that you can more easily understand what your configuration of keepalived is actually doing.
- This article will provide an introduction to keepalived, and will show how to configure interface failover between two or more nodes.
- What is Keepalived (http://www.keepalived.org/). Keepalived is a utility that provides interface failover, it is virtual IP, and also can perform health checks.
- System Conig: To allow services to bind to IPs that aren't always running on this machine (i.e. a keepalived backup machine)
- keepalived can configure static addresses and routes. These addresses are NOT moved by vrrpd, they stay on the machine.
- The 256 instances of keepalived limitation stems from the virtual_router_id option in the keepalived.conf file, which accept values from 0-255.