Hello, We are in need for a shell command that we can execute on a specific node to make sure that the node has come up and has synced up with the ensemble. Is there any such command? Currently we are doing
curl --silent --show-error --fail http://localhost:8080/commands/stat | grep -qE '"server_state" : "(follower|leader)"' but I suspect that that only takes the master election into account and not the fact that we've synced up. Anyone that has a better solution? One idea would to wait for `initLimit*tickTime+someDelta` ms and make sure that the same Java system process is still running. I also notice that the official Kubernetes Helm chart simply is doing an `ruok` 4-letter command for ready and liveness check. Any input appreciated - thanks, Jens -- Jens Rantil Backend engineer Tink AB Email: [email protected] Phone: +46 708 84 18 32 Web: www.tink.se Facebook <https://www.facebook.com/#!/tink.se> Linkedin <http://www.linkedin.com/company/2735919?trk=vsrp_companies_res_photo&trkInfo=VSRPsearchId%3A1057023381369207406670%2CVSRPtargetId%3A2735919%2CVSRPcmpt%3Aprimary> Twitter <https://twitter.com/tink>
