I think that config means that you are adding the self address as the first entry in the seed-nodes list, and therefore each node joins itself. Read the documentation on how to join cluster.
/Patrik fre 5 maj 2017 kl. 20:55 skrev Kilic Ali-Firat <kilic.alifi...@gmail.com>: > I'm running my two nodes in differents terminals like below : > > Terminal 1 > $ export CLUSTER_IP=127.0.0.1 > $ export CLUSTER_PORT=2551 > $ sbt runMain WorkersApp > > Terminal 2 > $ export CLUSTER_IP=127.0.0.1 > $ export CLUSTER_PORT=2552 > $ sbt runMain WorkersApp > > > I'm running my Akka application using env variables because I want to do > the same with docker. But it seems to do not work as I want. > > > Le vendredi 5 mai 2017 20:13:58 UTC+2, Renato Cavalcanti a écrit : >> >> Your nodes are making a 'cluster' with themselves. This because they are >> not getting the IP of each other. >> >> Are you starting it like that? >> >> docker run --name seed-1 akka-docker:2.3.4 --seed >> docker run --name seed-2 akka-docker:2.3.4 --seed <ip-of-your-seed-1>:2551 >> docker run --name node-1 akka-docker:2.3.4 <ip-of-your-seed-1>:2551 >> <ip-of-your-seed-2>:2551 >> docker run --name node-2 akka-docker:2.3.4 <ip-of-your-seed-1>:2551 >> <ip-of-your-seed-2>:2551 >> >> >> ip-of-your-seed must be the IP of the first node you started. >> >> On Friday, May 5, 2017 at 3:35:39 PM UTC+2, Kilic Ali-Firat wrote: >>> >>> Hi Akka Team, >>> >>> To prepare a deployment using docker, I try to start in my laptop a >>> cluster with 3 nodes : 2 nodes workers (seed-nodes) and 1 node as cluster >>> client. >>> >>> When I start the first seed node and then second one, this last is not >>> joining the cluster as expected. I follow the instructions from akka >>> cluster with docker >>> <http://www.lightbend.com/activator/template/akka-docker-cluster>. >>> >>> In the tutorial, the file application.conf do not contains seed-nodes >>> because it should be added when the different file configurations have been >>> resolved but in my case, I didn't have this impression. >>> >>> I have the following three files configuration (application.conf, >>> node.seed.conf, node.cluster) : >>> >>> // application.conf >>> >>> akka { >>> remote { >>> netty.tcp { >>> hostname = ${clustering.ip} >>> port = ${clustering.port} >>> } >>> } >>> } >>> >>> >>> clustering { >>> port = ${?CLUSTER_PORT} >>> ip = ${?CLUSTER_IP} >>> cluster.name = "APP" >>> } >>> >>> // node.seed.conf >>> akka.cluster { >>> seed-nodes += "akka.tcp://"${clustering.cluster.name}"@"${clustering. >>> ip}":"${clustering.port} >>> roles = [workers] >>> } >>> >>> >>> // node.cluster.conf >>> akka.cluster { >>> seed-nodes += "akka.tcp://"${clustering.cluster.name}"@"${clustering. >>> ip}":"${clustering.port} >>> roles = [workers] >>> } >>> >>> >>> Then I have my Akka application code for running the code of seed-nodes >>> : >>> >>> >>> object WorkersApp extends LazyLogging { >>> >>> >>> def main(args: Array[String]): Unit = { >>> >>> >>> val CLUSTER_NAME_PATH = "clustering.cluster.name" >>> >>> >>> val WORKER_NODE_CONF = "node.seed.conf" >>> >>> >>> lazy val akkaConfig = ConfigFactory.load("application.conf") >>> >>> >>> lazy val actorSystemName = akkaConfig getString CLUSTER_NAME_PATH >>> >>> >>> val actorSystemConfig = >>> (ConfigFactory parseResources WORKER_NODE_CONF) >>> .withFallback(akkaConfig) >>> .resolve() >>> >>> >>> implicit val system = >>> ActorSystem(actorSystemName, actorSystemConfig) >>> >>> >>> // Create some actor >>> } >>> >>> When I'm creating the first seed node using CLUSTER_IP=localhost and >>> CLUSTER_PORT=2551, I have following logs : >>> >>> [info] [INFO] [05/05/2017 15:30:51.018] [main] [akka.remote.Remoting] >>> Starting remoting >>> [info] [INFO] [05/05/2017 15:30:51.127] [main] [akka.remote.Remoting] >>> Remoting started; listening on addresses :[akka.tcp://FGS@127.0.0.1:2551 >>> ] >>> [info] [INFO] [05/05/2017 15:30:51.127] [main] [akka.remote.Remoting] >>> Remoting now listens on addresses: [akka.tcp://FGS@127.0.0.1:2551] >>> [info] [INFO] [05/05/2017 15:30:51.135] [main] [akka.cluster.Cluster( >>> akka://FGS)] Cluster Node [akka.tcp://FGS@127.0.0.1:2551] - Starting >>> up... >>> [info] [INFO] [05/05/2017 15:30:51.193] [main] [akka.cluster.Cluster( >>> akka://FGS)] Cluster Node [akka.tcp://FGS@127.0.0.1:2551] - Registered >>> cluster JMX MBean [akka:type=Cluster] >>> [info] [INFO] [05/05/2017 15:30:51.193] [main] [akka.cluster.Cluster( >>> akka://FGS)] Cluster Node [akka.tcp://FGS@127.0.0.1:2551] - Started up >>> successfully >>> [info] [INFO] [05/05/2017 15:30:51.213] [FGS-akka.actor.default- >>> dispatcher-4] [akka.cluster.Cluster(akka://FGS)] Cluster Node >>> [akka.tcp://FGS@127.0.0.1:2551] - Node [akka.tcp://FGS@127.0.0.1:2551] >>> is JOINING, roles [workers] >>> [info] [INFO] [05/05/2017 15:30:51.223] [FGS-akka.actor.default- >>> dispatcher-4] [akka.cluster.Cluster(akka://FGS)] Cluster Node >>> [akka.tcp://FGS@127.0.0.1:2551] - Leader is moving node [akka.tcp:// >>> FGS@127.0.0.1:2551] to [Up] >>> [info] [INFO] [05/05/2017 15:30:51.254] [FGS-akka.actor.default- >>> dispatcher-15] [akka.cluster.Cluster(akka://FGS)] Cluster Node >>> [akka.tcp://FGS@127.0.0.1:2551] - Metrics will be retreived from >>> MBeans, and may be incorrect on some platforms. To increase metric accuracy >>> add the 'sigar.jar' to the classpath and the appropriate platform-specific >>> native libary to 'java.library.path'. Reason: >>> java.lang.IllegalArgumentException: java.lang.UnsatisfiedLinkError: >>> org.hyperic.sigar.Sigar.getPid()J >>> [info] [INFO] [05/05/2017 15:30:51.255] [FGS-akka.actor.default- >>> dispatcher-15] [akka.cluster.Cluster(akka://FGS)] Cluster Node >>> [akka.tcp://FGS@127.0.0.1:2551] - Metrics collection has started >>> successfully >>> >>> >>> >>> and then for the second seed node using CLUSTER_IP=localhsot and >>> CLUSTER_PORT=2552, I have following logs : >>> >>> [info] [INFO] [05/05/2017 15:31:48.692] [main] [akka.remote.Remoting] >>> Starting remoting >>> [info] [INFO] [05/05/2017 15:31:48.803] [main] [akka.remote.Remoting] >>> Remoting started; listening on addresses :[akka.tcp://FGS@127.0.0.1:2552 >>> ] >>> [info] [INFO] [05/05/2017 15:31:48.804] [main] [akka.remote.Remoting] >>> Remoting now listens on addresses: [akka.tcp://FGS@127.0.0.1:2552] >>> [info] [INFO] [05/05/2017 15:31:48.811] [main] [akka.cluster.Cluster( >>> akka://FGS)] Cluster Node [akka.tcp://FGS@127.0.0.1:2552] - Starting >>> up... >>> [info] [INFO] [05/05/2017 15:31:48.862] [main] [akka.cluster.Cluster( >>> akka://FGS)] Cluster Node [akka.tcp://FGS@127.0.0.1:2552] - Registered >>> cluster JMX MBean [akka:type=Cluster] >>> [info] [INFO] [05/05/2017 15:31:48.862] [main] [akka.cluster.Cluster( >>> akka://FGS)] Cluster Node [akka.tcp://FGS@127.0.0.1:2552] - Started up >>> successfully >>> [info] [INFO] [05/05/2017 15:31:48.883] [FGS-akka.actor.default- >>> dispatcher-2] [akka.cluster.Cluster(akka://FGS)] Cluster Node >>> [akka.tcp://FGS@127.0.0.1:2552] - Node [akka.tcp://FGS@127.0.0.1:2552] >>> is JOINING, roles [workers] >>> [info] [INFO] [05/05/2017 15:31:48.895] [FGS-akka.actor.default- >>> dispatcher-2] [akka.cluster.Cluster(akka://FGS)] Cluster Node >>> [akka.tcp://FGS@127.0.0.1:2552] - Leader is moving node [akka.tcp:// >>> FGS@127.0.0.1:2552] to [Up] >>> [info] [INFO] [05/05/2017 15:31:48.924] [FGS-akka.actor.default- >>> dispatcher-15] [akka.cluster.Cluster(akka://FGS)] Cluster Node >>> [akka.tcp://FGS@127.0.0.1:2552] - Metrics will be retreived from >>> MBeans, and may be incorrect on some platforms. To increase metric accuracy >>> add the 'sigar.jar' to the classpath and the appropriate platform-specific >>> native libary to 'java.library.path'. Reason: >>> java.lang.IllegalArgumentException: java.lang.UnsatisfiedLinkError: >>> org.hyperic.sigar.Sigar.getPid()J >>> [info] [INFO] [05/05/2017 15:31:48.925] [FGS-akka.actor.default- >>> dispatcher-15] [akka.cluster.Cluster(akka://FGS)] Cluster Node >>> [akka.tcp://FGS@127.0.0.1:2552] - Metrics collection has started >>> successfully >>> >>> >>> My two seed nodes looks like completely disconnected, the second seed >>> node should contact the first seed node but it's not case. >>> >>> Any advice to solve this issue ? Thanks ! >>> >>> My two seed nodes looks like completely disconnected Modifier >>> >>> >>> >>> -- > >>>>>>>>>> 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. > -- >>>>>>>>>> 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. 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