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操作系统信息
虚拟机,CentOS Linux release 7.9.2009 (Core),4C/16G
Kubernetes版本信息
[root@k8s-01 etc]# kubectl version
Client Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.2", GitCommit:"092fbfbf53427de67cac1e9fa54aaa09a28371d7", GitTreeState:"clean", BuildDate:"2021-06-16T12:59:11Z", GoVersion:"go1.16.5", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.2", GitCommit:"092fbfbf53427de67cac1e9fa54aaa09a28371d7", GitTreeState:"clean", BuildDate:"2021-06-16T12:53:14Z", GoVersion:"go1.16.5", Compiler:"gc", Platform:"linux/amd64"}
容器运行时
[root@k8s-01 etc]# docker version
Client: Docker Engine - Community
Version: 20.10.7
API version: 1.41
Go version: go1.13.15
Git commit: f0df350
Built: Wed Jun 2 11:58:10 2021
OS/Arch: linux/amd64
Context: default
Experimental: true
Server: Docker Engine - Community
Engine:
Version: 20.10.7
API version: 1.41 (minimum version 1.12)
Go version: go1.13.15
Git commit: b0f5bc3
Built: Wed Jun 2 11:56:35 2021
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.4.6
GitCommit: d71fcd7d8303cbf684402823e425e9dd2e99285d
runc:
Version: 1.0.0-rc95
GitCommit: b9ee9c6314599f1b4a7f497e1f1f856fe433d3b7
docker-init:
Version: 0.19.0
GitCommit: de40ad0
KubeSphere版本信息
v3.1.1。在已有K8s上离线安装。
问题如下
使用了一段时间的KS之后,需要开启devops,按照文档https://v3-1.docs.kubesphere.io/zh/docs/pluggable-components/devops/ 中的“在安装后启用DevOps”的教程开启了DevOps
ClusterConfiguration如下:
命令行查看ks-install安装日志如下:
TASK [ks-core/ks-core : KubeSphere | Importing ks-core status] *****************
changed: [localhost]
PLAY RECAP *********************************************************************
localhost : ok=32 changed=19 unreachable=0 failed=0 skipped=14 rescued=0 ignored=0
Start installing monitoring
Start installing multicluster
Start installing openpitrix
Start installing network
Start installing devops
**************************************************
Waiting for all tasks to be completed ...
task network status is successful (1/5)
task openpitrix status is successful (2/5)
task multicluster status is successful (3/5)
task devops status is successful (4/5)
task monitoring status is successful (5/5)
**************************************************
Collecting installation results ...
#####################################################
### Welcome to KubeSphere! ###
#####################################################
但是从KS的UI看到DevOps组件异常
排查过程如下:
1.查看了异常的pod ks-jenkins-6f9df7f59b-n6xnf
结果如下:
存活探针和就绪探针均失败
2.以下是所有pod中异常的pod
这个recycler-for-pv0-nfs
是因为volume挂载失败显示的异常,可以忽略
3.查看helm安装的组件
发现没有安装UC组件,不知道是否正常
目前只能想到这些排查方法,但是不知道如何去更深入的查看问题所在,请各位大佬指导一下,提供一下思路