CODEWITHSUNDEEP
coreosetcd
Abra Kadabraa
Abra Kadabraa

Reputation: 107

How to fix etcd cluster misconfigured error

Have two servers : pg1: 10.80.80.195 and pg2: 10.80.80.196

Version of etcd : 

etcd Version: 3.2.0
Git SHA: 66722b1
Go Version: go1.8.3
Go OS/Arch: linux/amd64

I'm trying to run like this :

pg1 server :

etcd --name infra0 --initial-advertise-peer-urls http://10.80.80.195:2380   --listen-peer-urls http://10.80.80.195:2380   --listen-client-urls http://10.80.80.195:2379,http://127.0.0.1:2379   --advertise-client-urls http://10.80.80.195:2379   --initial-cluster-token etcd-cluster-1   --initial-cluster infra0=http://10.80.80.195:2380,infra1=http://10.80.80.196:2380   --initial-cluster-state new

pg2 server :

etcd --name infra1 --initial-advertise-peer-urls http://10.80.80.196:2380   --listen-peer-urls http://10.80.80.196:2380   --listen-client-urls http://10.80.80.196:2379,http://127.0.0.1:2379   --advertise-client-urls http://10.80.80.196:2379   --initial-cluster-token etcd-cluster-1   --initial-cluster infra0=http://10.80.80.195:2380,infra1=http://10.80.80.196:2380   --initial-cluster-state new

When trying to cherck health state on pg1:

etcdctl cluster-health

have an error :

cluster may be unhealthy: failed to list members
Error:  client: etcd cluster is unavailable or misconfigured; error #0: client: endpoint http://127.0.0.1:2379 exceeded header timeout
; error #1: dial tcp 127.0.0.1:4001: getsockopt: connection refused

error #0: client: endpoint http://127.0.0.1:2379 exceeded header timeout
error #1: dial tcp 127.0.0.1:4001: getsockopt: connection refused

What I'm doing wrong and how to fix it ? Both servers run on virtual machines with Bridged Adapter

Upvotes: 2

Views: 14506

Answers (1)

wyde
wyde

Reputation: 259

I've got similar error when I set up etcd clusters using systemd according to the official tutorial from kubernetes.

It's three centos 7 of medium instances on AWS. I'm pretty sure the security groups are correct. And I've just:

$ systemctl restart network

and the

$ etcdctl cluster-health

just gives a healthy result.

Upvotes: -1

Related Questions