• antirez's avatar
    Sentinel: client reconfiguration script execution. · 6275004c
    antirez authored
    This commit adds support to optionally execute a script when one of the
    following events happen:
    
    * The failover starts (with a slave already promoted).
    * The failover ends.
    * The failover is aborted.
    
    The script is called with enough parameters (documented in the example
    sentinel.conf file) to provide information about the old and new ip:port
    pair of the master, the role of the sentinel (leader or observer) and
    the name of the master.
    
    The goal of the script is to inform clients of the configuration change
    in a way specific to the environment Sentinel is running, that can't be
    implemented in a genereal way inside Sentinel itself.
    6275004c
sentinel.conf 4.84 KB