Question #262189 on Graphite changed: https://answers.launchpad.net/graphite/+question/262189
Description changed to: Hello, I have 4 carbon-cache on two hosts and one relay. How can I, with one relay, send all a.* metrics with consistent-hashing to the two carbon-caches on hosta. All metrics b.* with consistent-hashing to the two other carbon-caches ? I was thinking of ---carbon.conf [relay] ... RELAY_METHOD = rules DESTINATIONS = hosta:2004:a,hosta:2104:b,hostb:2004:c,hostb:2104:d ---relay-rules.conf [metrica] pattern = ^a.* destinations = hosta:2004:a,hosta:2104:b [metricb] pattern = ^b.* destinations = hostb:2004:c,hostb:2104:d but with this configuration, the same metric is send to the two caches on the same host (as if REPLICATION_FACTOR=2) One other solution might be 3 relays for 4 carbon-caches (but it's a lot of relays imho) ---carbon.conf [relay:a] ... RELAY_METHOD = rules DESTINATIONS = hosta:2004:a,hosta:2104:b,hostb:2004:c,hostb:2104:d [relay:b] PICKLE_RECEIVER_PORT = 2114 ... RELAY_METHOD = consistent-hashing DESTINATIONS = hosta:2004:a,hosta:2104:b [relay:c] PICKLE_RECEIVER_PORT = 2214 ... RELAY_METHOD = consistent-hashing DESTINATIONS = hostb:2004:c,hostb:2104:d ---relay-rules.conf [metrica] pattern = ^a.* destinations = localhost:2114 [metricb] pattern = ^b.* destinations = localhost:2214 What are your opinions ? Regards -- You received this question notification because you are a member of graphite-dev, which is an answer contact for Graphite. _______________________________________________ Mailing list: https://launchpad.net/~graphite-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~graphite-dev More help : https://help.launchpad.net/ListHelp
