Got a bug , regsiter service can not push to cluster, Is cmd consul leave different from pkill -2 consul ?

[seifeHu]

Overview of the Issue

I build a consul cluster , 3 servers , and 10+ client . consul version is .1.2.3

I find register service to client , It is ok In client . But the service not push to cluster .

I find log have some err.

"Catalog.Register" RPC failed to server 10.56.63.15:8300: rpc error making call: failed inserting node: Error while renaming Node ID: "f53fa71f-be08-9ed7-b9b2-5e792fbeb32e": Node name node-10_56_63_235 is reserved by node 8db2c9cc-864c-384e-0bf4-90651a712486 with name node-10_56_63_235

I fixed the problem In next steps
1、consul leave
2、restart consul
3、join the cluter again

First step , I used to pkill -2 consul . But It is not work~
It this a Bug ?

[pierresouchay]

It says the node name is already being used by another agent. For the cluster, it means that 2 nodes try using the same name. Is it bare metal or VMs? Do you reuse the same node names several times?

[pierresouchay]

Probably similar to #4741

[seifeHu]

Probably similar to #4741

tks . First I build a cluster .They were not vote a leader. Then In this time client agent join the cluster。

I found there were not a leader . I restart server with -bootstrap-expect=3 and the cluster have a leader

I kill consul client agent (not use kill -SIGINT ) and restart consul client 。So meet the problem 。

[pearkes]

Agree we can close this in favor of #4741.