Flake in integration tests: etcd member has no leader #7624 Closed Contributor deads2k commented Feb 25, 2016 Since I have the link handy. This used to be caused by slowness here: https://github.com/openshift/origin/blob/master/Godeps/_workspace/src/github.com/coreos/etcd/client/client...
etcdctl member list ==> Failed to get leader: client: etcd cluster is unavailable or misconfigured version: etcdctl version 2.3.7 OS: CentOS7 cluster has two node: centos1 centos2 use Static mechanism to bootstrap cluster centos1 is master,can start normally,but is unhealthy,can't access vi...
举例,如果 etcd集群需要加入一个新节点,新加入的 etcd 成员因为没有任何数据,因此需要从 leader 那里同步数据,直到赶上领导者的日志为止。这样就会导致 leader 的网络过载,导致 leader 和 member 之间的心跳可能阻塞。然后就开始了新的leader选举,也就是说,具有新成员的集群更容易受到领导人选举的影响。领导者的选举...
Nodes may be // a member of the group without knowing this (when they're catching // up on the log and don't have the latest config) and we don't want // to block the proposal channel in that case. // // NB: propc is reset when the leader changes, which, if we learn //...
root@ubuntu:/opt/etcd-v3.3.10#./etcdctl member remove 1d64cbbe0759c8f8Received an error trying to remove member 1d64cbbe0759c8f8: client: etcd cluster is unavailable or misconfigured; error #0: client: etcd member http://192.168.75.129:2379 has no leader ...
场景:正常运行的三台etcd:100、101、102。当前任期为 7,leader 为 101机器。现在使101 宕机 宕机前:101 为 leader,3 个 member 宕机后:102 成为新 leader,2 个 member 过程: 将101 机器的 etcd 停止,此时只剩 2 台,但总数为 3 101停止etcd 的运行 ...
Member: 一个etcd实例。它管理着一个Node,并且可以为客户端请求提供服务。 Cluster:由多个Member构成可以协同工作的etcd集群。 Peer:对同一个etcd集群中另外一个Member的称呼。 Client: 向etcd集群发送HTTP请求的客户端。 WAL:预写式日志,etcd用于持久化存储的日志格式。
Member: 一个etcd实例。它管理着一个Node,并且可以为客户端请求提供服务。 Cluster:由多个Member构成可以协同工作的etcd集群。 Peer:对同一个etcd集群中另外一个Member的称呼。 Client: 向etcd集群发送HTTP请求的客户端。 WAL:预写式日志,etcd用于持久化存储的日志格式。
,"msg":"server has been already initialized","data-dir":"/var/lib/etcd","dir-type":"member...
Member: 一个etcd实例。它管理着一个Node,并且可以为客户端请求提供服务。 Cluster:由多个Member构成可以协同工作的etcd集群。 Peer:对同一个etcd集群中另外一个Member的称呼。 Client: 向etcd集群发送HTTP请求的客户端。 WAL:预写式日志,etcd用于持久化存储的日志格式。