【发布时间】:2020-07-22 01:09:01
【问题描述】:
我正在尝试将 CockroachDB:v2.1.6 部署到新的 AWS EKS 集群。一切部署成功; statefulset、服务、pv 和 pvc 被创建。 AWS EBS 卷也已成功创建。
问题是 pod 永远不会进入 READY 状态。
pod/cockroachdb-0 0/1 Running 0 14m
pod/cockroachdb-1 0/1 Running 0 14m
pod/cockroachdb-2 0/1 Running 0 14m
如果我“描述”豆荚,我会得到以下信息:
Normal Pulled 46s kubelet, ip-10-5-109-70.eu-central-1.compute.internal Container image "cockroachdb/cockroach:v2.1.6" already present on machine
Normal Created 46s kubelet, ip-10-5-109-70.eu-central-1.compute.internal Created container cockroachdb
Normal Started 46s kubelet, ip-10-5-109-70.eu-central-1.compute.internal Started container cockroachdb
Warning Unhealthy 1s (x8 over 36s) kubelet, ip-10-5-109-70.eu-central-1.compute.internal Readiness probe failed: HTTP probe failed with statuscode: 503
如果我检查 pod 的日志,我会看到:
I200409 11:45:18.073666 14 server/server.go:1403 [n?] no stores bootstrapped and --join flag specified, awaiting init command.
W200409 11:45:18.076826 87 vendor/google.golang.org/grpc/clientconn.go:1293 grpc: addrConn.createTransport failed to connect to {cockroachdb-0.cockroachdb:26257 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp: lookup cockroachdb-0.cockroachdb on 172.20.0.10:53: no such host". Reconnecting...
W200409 11:45:18.076942 21 gossip/client.go:123 [n?] failed to start gossip client to cockroachdb-0.cockroachdb:26257: initial connection heartbeat failed: rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = "transport: Error while dialing dial tcp: lookup cockroachdb-0.cockroachdb on 172.20.0.10:53: no such host"
我在 CockroachDB 论坛 (https://forum.cockroachlabs.com/t/http-probe-failed-with-statuscode-503/2043/6) 看到了这条评论
您发送给我的 cockroach_out.log 和 cockroach_output1.log 文件(对应于 mycockroach-cockroachdb-0 和 mycockroach-cockroachdb-2)都打印出在启动期间没有引导的存储,并在所有日志行前加上 n?,表示他们没有被分配节点 ID。我想说它们可能从未被正确地初始化为集群的一部分。
我已经通过 kubectl delete 命令删除了所有内容,包括 pv、pvc 和 AWS EBS 卷,并重新申请了同样的问题。
任何想法将不胜感激。谢谢
【问题讨论】:
标签: amazon-web-services amazon-eks cockroachdb