The Collections API CLUSTERSTATUS essentially gives you back the ZK state.json for individual collections (or your cluster, see the params). One note: Just because the state.json reports a replica as "active" isn't definitive. If the node died unexpectedly its replicas can't set the state when shutting down. So you also have to check whether the replica's node is in the "live_nodes" znode.
Best, Erick On Thu, Feb 1, 2018 at 4:34 AM, Daniel Carrasco <d.carra...@i2tic.com> wrote: > Hello, > > I'm trying to create a load balancer using HAProxy to detect nodes that are > down or recovering, but I'm not able to find the way to detect if the node > is healthy (the only commands i've seen check the entire cluster). > Is there any way to check the node status using http responses and get only > if is healthy or recovering?. Of course if is dead I've got no response, so > that's easy. > > Thanks and greetings!! > > -- > _________________________________________ > > Daniel Carrasco Marín > Ingeniería para la Innovación i2TIC, S.L. > Tlf: +34 911 12 32 84 Ext: 223 > www.i2tic.com > _________________________________________
