etcd2 cluster ID mismatch

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Zhenxiao Hao

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Oct 16, 2015, 3:58:13 AM10/16/15

to etcd-dev

I'm new to CoreOS and etcd, I have two CoreOS machines, their IPs are: 10.10.26.160 and 10.10.24.156, I'm using the static bootstrap, the bootstrap script of the 10.10.26.160 is:

etcd2 -name etcd1 -data-dir data \

-advertise-client-urls http://10.10.26.160:2379 \

-listen-client-urls http://10.10.26.160:2379,http://127.0.0.1:2379 \

-initial-advertise-peer-urls http://10.10.26.160:2380 \

-listen-peer-urls http://10.10.26.160:2380 \

-initial-cluster-token etcd-cluster-2 \

-initial-cluster etcd0=http://10.10.24.156:2380,etcd1=http://10.10.26.160:2380 \

-initial-cluster-state new

the bootstrap of 10.10.24.156 is:

etcd2 -name etcd0 -data-dir data \

-advertise-client-urls http://10.10.24.156:2379 \

-listen-client-urls http://10.10.24.156:2379,http://127.0.0.1:2379 \

-initial-advertise-peer-urls http://10.10.24.156:2380 \

-listen-peer-urls http://10.10.24.156:2380 \

-initial-cluster-token etcd-cluster-2 \

-initial-cluster etcd0=http://10.10.24.156:2380,etcd1=http://10.10.26.160:2380 \

-initial-cluster-state new

While running the two scripts on the two coreos machines, I got some errors, the error of 10.10.26.160 is:

2015/10/16 07:51:46 raft: 8f87889e2f3130e3 is starting a new election at term 88

2015/10/16 07:51:46 raft: 8f87889e2f3130e3 became candidate at term 89

2015/10/16 07:51:46 raft: 8f87889e2f3130e3 received vote from 8f87889e2f3130e3 at term 89

2015/10/16 07:51:46 raft: 8f87889e2f3130e3 [logterm: 1, index: 3] sent vote request to db30be88917b6839 at term 89

2015/10/16 07:51:46 raft: 8f87889e2f3130e3 [logterm: 1, index: 3] sent vote request to f2d68f8a4e38f628 at term 89

2015/10/16 07:51:46 rafthttp: request sent was ignored (cluster ID mismatch: remote[db30be88917b6839]=ac5f3aa02066b598, local=9b09b40f488fe304)

2015/10/16 07:51:47 rafthttp: request sent was ignored (cluster ID mismatch: remote[db30be88917b6839]=ac5f3aa02066b598, local=9b09b40f488fe304)

2015/10/16 07:51:47 rafthttp: failed to dial db30be88917b6839 on stream Message (dial tcp 10.10.24.156:2380: connection refused)

2015/10/16 07:51:47 rafthttp: failed to dial db30be88917b6839 on stream MsgApp v2 (dial tcp 10.10.24.156:2380: connection refused)

2015/10/16 07:51:47 rafthttp: failed to dial f2d68f8a4e38f628 on stream Message (dial tcp 10.10.24.161:2380: no route to host)

the error of 10.10.24.156 is:

2015/10/16 07:51:44 raft: 6ada9347d44a3950 is starting a new election at term 355

2015/10/16 07:51:44 raft: 6ada9347d44a3950 became candidate at term 356

2015/10/16 07:51:44 raft: 6ada9347d44a3950 received vote from 6ada9347d44a3950 at term 356

2015/10/16 07:51:44 raft: 6ada9347d44a3950 [logterm: 1, index: 2] sent vote request to 17c82b75bae3cfdf at term 356

2015/10/16 07:51:44 rafthttp: streaming request ignored (cluster ID mismatch got 9b09b40f488fe304 want ac5f3aa02066b598)

2015/10/16 07:51:45 rafthttp: streaming request ignored (cluster ID mismatch got 9b09b40f488fe304 want ac5f3aa02066b598)

2015/10/16 07:51:45 rafthttp: request received was ignored (cluster ID mismatch got 9b09b40f488fe304 want ac5f3aa02066b598)

2015/10/16 07:51:45 rafthttp: streaming request ignored (cluster ID mismatch got 9b09b40f488fe304 want ac5f3aa02066b598)

2015/10/16 07:51:45 rafthttp: failed to write 17c82b75bae3cfdf on pipeline (dial tcp 10.10.48.217:2390: i/o timeout)

2015/10/16 07:51:45 rafthttp: streaming request ignored (cluster ID mismatch got 9b09b40f488fe304 want ac5f3aa02066b598)

2015/10/16 07:51:46 rafthttp: streaming request ignored (cluster ID mismatch got 9b09b40f488fe304 want ac5f3aa02066b598)

What am I missing while bootstrapping etcd2 here? Thank you in advance.

Xiang Li

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Oct 16, 2015, 10:56:17 AM10/16/15

to Zhenxiao Hao, etcd-dev

Do you have the full log from bootstrapping? Can you reproduce this issue? Ideally, you can open an issue on etcd's github repo. We use github to track the issue.

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Zhenxiao Hao

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Oct 19, 2015, 3:05:19 AM10/19/15

to etcd-dev, haozhen...@gmail.com

Thank you for your reply, I've opened an issue here

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