Re: One command to check if all etcd serverd are up and if all masters are connected to this etcd nodes?

etcdhealth probably is sufficient but in any case I was recently wondering myself what etcdhealth measured + does it gaurantee the nodes are consistent, synced, no split brain? We used to do something like this: curl -L -X PUT http://node1:2379/v2/keys/message -d value="ABCD" && curl -L

Re: One command to check if all etcd serverd are up and if all masters are connected to this etcd nodes?

You can check cluster health with etcdctl command, just run the following command on one of yours etcd servers: $ cd /etc/etcd/ $ etcdctl --cert-file peer.crt --key-file peer.key --ca-file ca.crt -C https://:2379 cluster-health --- Diego Castro / The CloudFather GetupCloud.com - Eliminamos a