raoyitao opened a new issue #2054: [CouchDB 2.3.1] Cluster setup timed out waiting for nodes to connect URL: https://github.com/apache/couchdb/issues/2054 I have 3 hosts, on each there is a CouchDB 2.3.1 running, but I cannot join them as a cluster, I got the error "Cluster setup timed out waiting for nodes to connect", I search through Google but there's not hint why this happen. ## Description I have configure **vm.args**, adding following content: **-name couchdb@<[abc].mydoman.com> -setcookie brum_brum -kernel inet_dist_listen_min 9100 -kernel inet_dist_listen_max 9110** The 3 hosts are **a.mydomain.com**, **b.mydomain.com**, **c.mydomain.com**, they can ping each other smoothly. In local.ini config files, the same **port**, **uuid** and **admin/password** were set. Then I can run CouchDB on these hosts: > **COUCHDB_ARGS_FILE=/path/to/my/vm.args ./bin/couchdb** I also run this command on another host to test connections: > **erl -name [email protected] -setcookie 'brum_brum' -kernel inet_dist_listen_min 9100 -kernel inet_dist_listen_max 9110** ([email protected])> **net_kernel:connect_node('[email protected]').** **true** It shows all these nodes can be connected. ## Steps to Reproduce I follow the official document to setup a cluster, with the command for each node: **curl -X POST -H "Content-Type: application/json" http://admin:pass@<IP-ADDR>:<PORT>/_cluster_setup -d '{"action": "enable_cluster", "bind_address": "0.0.0.0", "username": "admin", "password": "pass", "node_count": "3"}'** Then choose a coordination node and run these commands for the other two: **curl -X POST -H "Content-Type: application/json" http://admin:pass@<COORD-IP>:<PORT>/_cluster_setup -d '{"action": "enable_cluster", "bind_address": "0.0.0.0", "username": "admin", "password": "pass", "port": <PORT>, "node_count": "3", "remote_node": "<REMOTE-IP>", "remote_current_user": "admin", "remote_current_password": "pass"}'** **curl -X POST -H "Content-Type: application/json" http://admin:pass@<COORD-IP>:<PORT>/_cluster_setup -d '{"action": "add_node", "host": "<REMOTE-IP>", "port": <PORT>, "username": "admin", "password": "pass"}'** At last finishe cluster setup: **curl -X POST -H "Content-Type: application/json" http://admin:pass@<COORD-IP>:<PORT>/_cluster_setup -d '{"action": "finish_cluster"}'** But unfortunately I got the error after a few seconds: **{"error":"setup_error","reason":"Cluster setup timed out waiting for nodes to connect"}** The status of CouchDB cluster: > **curl http://admin:pass@<COORD-IP>:<PORT>/_cluster_setup** **{"state":"cluster_enabled"}** ## My Environment * CouchDB Version used: **2.3.1 extracted from el7 RPM package** * Operating System and version: **Red Hat Enterprise Linux Server release 6.10** ## Additional context I have ever set 3 CouchDB servers as a cluster, but the version I used is 2.3.0. And now I switch to 2.3.1 seems I cannot setup cluster. I don't know why there is a timeout message.
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