Hi Guys, I have an Akka cluster application that has no issues as long as I am on my network. I also spun up a few hosts on AWS - and again no problems. When I connect to my VPN, and use the IP address of my VPN i am unable to form an Akka cluster.
UDP is accessible and ports are accessible as tested using nectat. There are some messages coming through (onAvailableImage, and onUnavailableImage), but the cluster is not forming. How should i debug this? Here are some logs as seen by the first cluster node: 21:02:04.098UTC DEBUG a.c.singleton.ClusterSingletonProxy akka://system@10.55.67.173:25521/user/myRouterProxy: Singleton not available, buffering message type [akka.actor.RepointableActorRef] 21:02:04.103UTC DEBUG a.c.singleton.ClusterSingletonProxy akka://system@10.55.67.173:25521/user/myRouterProxy: Creating singleton identification timer... 21:02:04.104UTC DEBUG a.c.singleton.ClusterSingletonProxy akka://system@10.55.67.173:25521/user/myRouterProxy: Trying to identify singleton at [akka://system@10.55.67.173:25521/user/myRouter/singleton] 21:02:04.110UTC INFO a.c.s.ClusterSingletonManager akka://system@10.55.67.173:25521/user/myRouter: Singleton manager starting singleton actor [akka://system/user/myRouter/singleton] 21:02:04.111UTC INFO a.c.s.ClusterSingletonManager akka://system@10.55.67.173:25521/user/myRouter: ClusterSingletonManager state change [Start -> Oldest] 21:02:05.109UTC DEBUG a.c.singleton.ClusterSingletonProxy akka://system@10.55.67.173:25521/user/myRouterProxy: Trying to identify singleton at [akka://system@10.55.67.173:25521/user/myRouter/singleton] 21:02:05.110UTC INFO a.c.singleton.ClusterSingletonProxy akka://system@10.55.67.173:25521/user/myRouterProxy: Singleton identified at [akka://system/user/myRouter/singleton] 21:02:05.110UTC DEBUG a.c.singleton.ClusterSingletonProxy akka://system@10.55.67.173:25521/user/myRouterProxy: Sending buffered messages to current singleton instance 21:02:16.592UTC DEBUG a.r.a.ArteryTransport(akka://system) akka.remote.artery.ArteryTransport(akka://system): onAvailableImage from 10.55.67.173:62242 session -1239356624 21:02:26.863UTC DEBUG a.r.a.ArteryTransport(akka://system) akka.remote.artery.ArteryTransport(akka://system): onUnavailableImage from 10.55.67.173:62242 session -1239356624 Here are some logs of the issues, as seen from the slave, trying to join the cluster already setup 8 20:48:00.158UTC INFO akka.cluster.Cluster(akka://system): Cluster Node [akka://system@10.55.67.173:52472] - Starting up... 9 20:48:00.245UTC INFO akka.cluster.Cluster(akka://system): Cluster Node [akka://system@10.55.67.173:52472] - Registered cluster JMX MBean [akka:type=Cluster] 10 20:48:00.245UTC INFO akka.cluster.Cluster(akka://system): Cluster Node [akka://system@10.55.67.173:52472] - Started up successfully 11 20:48:00.268UTC DEBUG akka.remote.artery.Association(akka://system): Starting outbound control stream to [akka://system@10.55.67.173:25521] 12 20:48:00.373UTC DEBUG akka.remote.artery.Association(akka://system): Starting outbound message stream to [akka://system@10.55.67.173:25521] 13 20:48:10.518UTC WARN akka://system@10.55.67.173:52472/system/cluster/core/daemon/joinSeedNodeProcess-1: Couldn't join seed nodes after [2] attempts, will try again. seed-nodes=[akka://system@10.55.67.173:25521] 14 20:48:15.536UTC WARN akka://system@10.55.67.173:52472/system/cluster/core/daemon/joinSeedNodeProcess-1: Couldn't join seed nodes after [3] attempts, will try again. seed-nodes=[akka://system@10.55.67.173:25521] -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to akka-user+unsubscr...@googlegroups.com. To post to this group, send email to akka-user@googlegroups.com. Visit this group at https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
