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# rke2
a
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e
are the logs coming from the node agent you are trying to add or the master ?
s
The node I’m trying to add.
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{"level":"warn","ts":"2023-02-09T12:33:59.607Z","logger":"etcd-client","caller":"v3@v3.5.4-k3s1/retry_interceptor.go:62","msg":"retrying of unary invoker failed","target":"<etcd-endpoints://0xc001504000/127.0.0.1:2379>","attempt":0,"error":"rpc error: code = DeadlineExceeded desc = latest balancer error: last connection error: connection error: desc = \"transport: Error while dialing dial tcp 172.30.12.3:2379: connect: no route to host\""}
Feb 09 12:33:59 <MASTER HOSTNAME> rke2[13805]: time="2023-02-09T12:33:59Z" level=warning msg="Learner <HOSTNAME OF NEW NODE>-9ad37932 stalled at RaftAppliedIndex=0 for 5m0.607218804s"
Feb 09 12:33:59 <MASTER HOSTNAME> rke2[13805]: time="2023-02-09T12:33:59Z" level=warning msg="Removed learner <HOSTNAME OF NEW NODE>-9ad37932 from etcd cluster"
These are some logs from the master which is weird.
e
Your network is not routed correctly
Your masternodes cannot communicate with each other
s
That’s bizarre, this new one has the exact same config as the other 2 masters.
e
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transport: Error while dialing dial tcp 172.30.12.3:2379: connect: no route to host
this happens when the ip is not routed properly
It's easy to miss, but check your security groups/firewall
Or that your subnet is routed properly, or even if they are in the same network/vpc
s
Yeah ok, I’ll have a dig around. Thanks!
e
Please don't forget to notify if you manage to solve it, might help others!
s
The nodes can communicate (I’ve confirmed) but it is still not working.
I can curl the :6443 on the master from the new node fine
e
but is 2379 open, namely ETCD running
s
Hmm, seems I’ve spoken too soon. It is working now, however there were some 500 errors at the start
it has joined to the cluster successfully now, let me wait for it to fully reconcile.
Yeah it still seems to be fucking up with networking.
~~~scratch that~~~
e
So it's working good now ?
s
No, we’ve found some networking issues that we’re currently working through.
e
Is it on-premises or what cloud are you using to manage your network and nodes ?
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