Python twemproxy agent for the master-change event and nutcracker config/restart
Simply, it will update TwemProxy and restart it when redis sentinel push notify for master-change (+switch-master).
import twemsentinel
t = twemsentinel.Twemsentinel()
t.start()You can use config.yml for configration about sentinel(ip:port) , twemproxy config file, nutcracker restart command and log file
sentinel_ip: "127.0.0.1"
sentinel_port: "26379"
twemproxy_config_file: "nutcracker.yml"
nutcracker_restart_command: "supervisorctl restart nutcracker" # or /etc/init.d/twemproxy restart
log_file: "twemsentinel.log"