Hi,
I am doing sharding with 1 config server, 1 shard and a mongos Instance.
I have setup the config server and shard as single member replica set and both are runnning on their IP with port 27019 and 27018 respectively. (I tested using telnet to check connectivity too)
I have my mongos.conf as follows
systemLog:
destination: file
path: /var/log/mongodb/mongos.log
logAppend: true
processManagement:
fork: true
net:
bindIp: router1
sharding:
configDB: test-configsrv-replica/cfg1:27019
And I have mapped cfg1 with IP address of config server and router1 as IP of mongos instance itself in /etc/hosts and I am strangely facing this issue while running mongos
{"t":{"$date":"2023-06-28T07:58:03.147+00:00"},"s":"I", "c":"-", "id":4333222, "ctx":"ReplicaSetMonitor-TaskExecutor","msg":"RSM received error response","attr":{"host":"127.0.0.1:27019","error":"HostUnreachable: Error connecting to 127.0.0.1:27019 :: caused by :: Connection refused","replicaSet":"test-configsrv-replica","response":{}}}
{"t":{"$date":"2023-06-28T07:58:03.147+00:00"},"s":"I", "c":"NETWORK", "id":4712102, "ctx":"ReplicaSetMonitor-TaskExecutor","msg":"Host failed in replica set","attr":{"replicaSet":"test-configsrv-replica","host":"127.0.0.1:27019","error":{"code":6,"codeName":"HostUnreachable","errmsg":"Error connecting to 127.0.0.1:27019 :: caused by :: Connection refused"},"action":{"dropConnections":true,"requestImmediateCheck":false,"outcome":{"host":"127.0.0.1:27019","success":false,"errorMessage":"HostUnreachable: Error connecting to 127.0.0.1:27019 :: caused by :: Connection refused"}}}}
I am not sure why this is trying to connect 127.0.0.1:27019 because in mongos it is cfg1 and its correctly mapped in hosts with Different IP Address
Any help would be appreciated! Thanks