云原生Kubernetes: K8S 1.29版本 部署Kuboard

cronaldo912024-04-19 11:44

目录

一、实验

1.环境

[2.K8S 1.29版本 部署Kuboard (第一种方式)](#2.K8S 1.29版本 部署Kuboard (第一种方式))

[3.K8S 1.29版本 部署Kuboard (第二种方式)](#3.K8S 1.29版本 部署Kuboard (第二种方式))

[4.K8S 1.29版本 使用Kuboard](#4.K8S 1.29版本 使用Kuboard)

二、问题

1.docker如何在node节点间移动镜像

一、实验

1.环境

（1）主机

表1 主机

|--------|--------------|--------|----------------|----|
| 主机 | 架构 | 版本 | IP | 备注 |
| master | K8S master节点 | 1.29.0 | 192.168.204.8 | |
| node1 | K8S node节点 | 1.29.0 | 192.168.204.9 | |
| node2 | K8S node节点 | 1.29.0 | 192.168.204.10 | |

（2）master节点查看集群

bash 复制代码 
1）查看node
kubectl get node
 
2)查看node详细信息
kubectl get node -o wide

2.K8S 1.29版本 部署Kuboard (第一种方式)

（1）查阅

bash 复制代码 
1）官网
https://kuboard.cn/

2）安装说明
https://kuboard.cn/install/v3/install.html

（2）下载 yaml 文件

bash 复制代码 
1)第一种方式
wget https://addons.kuboard.cn/kuboard/kuboard-v3.yaml

2）第二种方式
#华为云的镜像仓库替代 docker hub 分发 Kuboard 所需要的镜像
wget https://addons.kuboard.cn/kuboard/kuboard-v3-swr.yaml

这里采用第1种方式

（3）node2节点拉取kuboard镜像

bash 复制代码 
[root@node2 ~]# docker pull eipwork/kuboard:v3

查看镜像

bash 复制代码 
[root@node2 ~]# docker images

（4）node2节点拉取etcd-host镜像

bash 复制代码 
[root@node2 ~]# docker pull eipwork/etcd-host:3.4.16-2

查看镜像

bash 复制代码 
[root@node2 ~]# docker images

（5）导出Docker镜像

bash 复制代码 
[root@node2 ~]# docker save -o etcd-host.tar eipwork/etcd-host:3.4.16-2

[root@node2 ~]# docker save -o kuboard.tar eipwork/kuboard:v3

（6）复制Docker镜像到node1节点

bash 复制代码 
[root@node2 ~]# scp etcd-host.tar root@node1:~

[root@node2 ~]# scp kuboard.tar root@node1:~

（7）node1节点导入Docker镜像

bash 复制代码 
[root@node1 ~]# docker load -i etcd-host.ta

[root@node1 ~]# docker load -i kuboard.tar

查看镜像

bash 复制代码 
[root@node1 ~]# docker images

（8）修改镜像拉取策略

修改前：

修改后：

（9）master节点生成资源

bash 复制代码 
[root@master ~]# kubectl apply -f kuboard-v3.yaml

（4）观察pod与删除pod

注意kuboard-v3如果Ready一直为0/1，需要修改配置文件(具体可以参考后面的第二种方式)。

bash 复制代码 
[root@master ~]# kubectl get pods -n kuboard -o wide -w

删除

bash 复制代码 
[root@master ~]kubectl delete -f kuboard-v3.yaml

3.K8S 1.29版本 部署Kuboard (第二种方式)

（1）查阅

bash 复制代码 
1）官网
https://kuboard.cn/

2）安装说明
https://kuboard.cn/install/v3/install.html

（2）下载 yaml 文件

bash 复制代码 
1)第一种方式
wget https://addons.kuboard.cn/kuboard/kuboard-v3.yaml

2）第二种方式
#华为云的镜像仓库替代 docker hub 分发 Kuboard 所需要的镜像
wget https://addons.kuboard.cn/kuboard/kuboard-v3-swr.yaml

这里采用第二种方式

（3）node2节点拉取镜像

bash 复制代码 
[root@node2 ~]# docker pull eipwork/kuboard:v3
bash 复制代码 
[root@node2 ~]# docker pull swr.cn-east-2.myhuaweicloud.com/kuboard/etcd-host:3.4.16-2

查看镜像

bash 复制代码 
[root@node2 ~]# docker images
bash 复制代码 
[root@node2 ~]# docker images | grep myhuaweicloud

（5）导出Docker镜像

bash 复制代码 
[root@node2 ~]# docker save -o etcd-host.tar swr.cn-east-2.myhuaweicloud.com/kuboard/etcd-host:3.4.16-2

[root@node2 ~]# docker save -o kuboard.tar swr.cn-east-2.myhuaweicloud.com/kuboard/kuboard:v3

（6）复制Docker镜像到node1节点

bash 复制代码 
[root@node2 ~]# scp etcd-host.tar root@node1:~

[root@node2 ~]# scp kuboard.tar root@node1:~

（7）node1节点导入Docker镜像

bash 复制代码 
[root@node1 ~]# docker load -i etcd-host.tar

[root@node1 ~]# docker load -i kuboard.tar

查看镜像

bash 复制代码 
[root@node1 ~]# docker images

（8）修改镜像拉取策略

修改前：

修改后：

（9）master节点生成资源

bash 复制代码 
[root@master ~]# kubectl apply -f kuboard-v3-swr.yaml

（4）观察pod

bash 复制代码 
[root@master ~]#  kubectl get pods -n kuboard -o wide -w

（5）查看日志

bash 复制代码 
[root@master ~]# kubectl logs -f kuboard-v3-6fdbd869b7-5g8lv -n kuboard
生成 KUBOARD_SSO_CLIENT_SECRET: 76425626219e02eb20931235
设置 KuboardAdmin 的默认密码（仅第一次启动时设置） Kuboard123
KUBOARD_ENDPOINT http://192.168.204.10:30080
eyJhbGciOiJSUzI1NiIsImtpZCI6IlVIUE9lVzRIYXpKTWxGLVRuQVJGSzJVVzQyTGdpMjdleW52RTdoOHM3bTAifQ.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.PmcgfI18gRbNl8xFIYz8xHVfaPlZJxlmNSddRHVlWpCGXD6-lw_9jj-6nD0ANfNnbY5PEM4PzR187xjIBTNcTt6jZMwwto4wifvzHHoMEdfNFPO-1EmDEl_rJS4tJaaaKHMRGuz4Prok28giK_MSPf8ceMARh4ZXhFt2xwMRbY5hgNz1z1YLZl_mQdl4cPe-BK_eH4nZZOHIntuOVXRRFr8E36jyC86IlsothCa65tGHm5_NplZdCG7cz-kJMnNY4r7-ew_FMUPKXqVMMyBgPsIWNQRnrvxHRPs8Drik88t4xmNMg2oWD0qjP6-DHJhzqq3Bnx88EfQ-hUf9a7NHKA
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   113  100   113    0     0   7253      0 --:--:-- --:--:-- --:--:--  7533
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   113  100   113    0     0   7475      0 --:--:-- --:--:-- --:--:--  7533
[{
  "kind": "NodeList",
  "apiVersion": "v1",
  "metadata": {
    "resourceVersion": "15695"
  },
  "items": []
},{
  "kind": "NodeList",
  "apiVersion": "v1",
  "metadata": {
    "resourceVersion": "15695"
  },
  "items": []
}]



start kuboard-agent-server
当前 Kuboard 在 K8S 中运行，etcd 独立部署
启动内置的 QuestDB

  ___                  _   ____  ____
 / _ \ _   _  ___  ___| |_|  _ \| __ )
| | | | | | |/ _ \/ __| __| | | |  _ \
| |_| | |_| |  __/\__ \ |_| |_| | |_) |
 \__\_\\__,_|\___||___/\__|____/|____/
                        www.questdb.io

/questdb/bin/questdb.sh: line 66: ps: command not found
JAVA: /questdb/bin/java
QuestDB server 6.0.4
Copyright (C) 2014-2024, all rights reserved.

认证模块：使用本地用户库
启动 kuboard-sso
设置日志级别为 info
time="2024-04-18T02:34:22Z" level=info msg="config using log level: info"
time="2024-04-18T02:34:22Z" level=info msg="config issuer: http://192.168.204.10:30080/sso"
time="2024-04-18T02:34:22Z" level=info msg="config storage: etcd"
time="2024-04-18T02:34:22Z" level=info msg="config static client: KuboardApp"
time="2024-04-18T02:34:22Z" level=info msg="config connector: default"
time="2024-04-18T02:34:22Z" level=info msg="config skipping approval screen"
time="2024-04-18T02:34:22Z" level=info msg="config signing keys expire after: 6h0m0s"
time="2024-04-18T02:34:22Z" level=info msg="config id tokens valid for: 168h0m0s"
time="2024-04-18T02:34:22Z" level=info msg="config device requests valid for: 5m0s"
设置日志级别为 info
[LOG] 2024/04/18 - 10:34:25.917   | /common/etcd.client_config                                    24 |  info | KUBOARD_ETCD_ENDPOINTS=[]
[LOG] 2024/04/18 - 10:34:25.917   | /common/etcd.client_config                                    52 |  info | {[] 0s 1s 0s 0s 0 0 <nil>   false [] <nil> <nil> <nil> false}
[LOG] 2024/04/18 - 10:34:25.918   | /initializekuboard.InitializeEtcd                             39 |  info | 初始化 ./init-etcd-scripts/audit-policy-once.yaml
{"level":"warn","ts":"2024-04-18T10:34:27.818+0800","caller":"clientv3/retry_interceptor.go:61","msg":"retrying of unary invoker failed","target":"endpoint://client-50d42282-d986-40b3-9355-434ead47ba3d/","attempt":0,"error":"rpc error: code = DeadlineExceeded desc = latest balancer error: all SubConns are in TransientFailure, latest connection error: connection error: desc = \"transport: Error while dialing dial tcp: missing address\""}
failed to initialize server: server: failed to list connector objects from storage: context deadline exceeded
^C

重点是最后的报错

（6）编辑配置文件

bash 复制代码 
[root@master ~]# kubectl edit cm kuboard-v3-config -n kuboard

查看：

（7）搜索此配置项,将此配置项替换

替换前：

bash 复制代码 
KUBOARD_SERVER_NODE_PORT: '30080'

替换后：（k8s节点的任意IP）

bash 复制代码 
KUBOARD_ENDPOINT: 'http://192.168.204.10:30080'

（8）删除之前的 pod 让它自己拉起来

bash 复制代码 
[root@master ~]# kubectl delete pod kuboard-v3-6fdbd869b7-5g8lv -n kuboard

（9）查看pod

bash 复制代码 
[root@master ~]#  kubectl get pods -n kuboard

详细信息

bash 复制代码 
[root@master ~]# kubectl get pods -n kuboard -o wide

(10) 查看日志

bash 复制代码 
[root@master ~]# kubectl logs -f kuboard-v3-6fdbd869b7-7xh4t -n kuboard
生成 KUBOARD_SSO_CLIENT_SECRET: 09003557b425f87463067e35
设置 KuboardAdmin 的默认密码（仅第一次启动时设置） Kuboard123
start kuboard-agent-server
启动内置的 QuestDB

  ___                  _   ____  ____
 / _ \ _   _  ___  ___| |_|  _ \| __ )
| | | | | | |/ _ \/ __| __| | | |  _ \
| |_| | |_| |  __/\__ \ |_| |_| | |_) |
 \__\_\\__,_|\___||___/\__|____/|____/
                        www.questdb.io

/questdb/bin/questdb.sh: line 66: ps: command not found
JAVA: /questdb/bin/java
{"level":"info","ts":"2024-04-18T10:38:50.230+0800","caller":"embed/etcd.go:117","msg":"configuring peer listeners","listen-peer-urls":["http://0.0.0.0:2380"]}
{"level":"info","ts":"2024-04-18T10:38:50.230+0800","caller":"embed/etcd.go:127","msg":"configuring client listeners","listen-client-urls":["http://0.0.0.0:2379"]}
{"level":"info","ts":"2024-04-18T10:38:50.231+0800","caller":"embed/etcd.go:302","msg":"starting an etcd server","etcd-version":"3.4.14","git-sha":"8a03d2e96","go-version":"go1.12.17","go-os":"linux","go-arch":"amd64","max-cpu-set":4,"max-cpu-available":4,"member-initialized":false,"name":"kuboard-01","data-dir":"/data/etcd-data","wal-dir":"","wal-dir-dedicated":"","member-dir":"/data/etcd-data/member","force-new-cluster":false,"heartbeat-interval":"100ms","election-timeout":"1s","initial-election-tick-advance":true,"snapshot-count":10000,"snapshot-catchup-entries":5000,"initial-advertise-peer-urls":["http://0.0.0.0:2380"],"listen-peer-urls":["http://0.0.0.0:2380"],"advertise-client-urls":["http://0.0.0.0:2379"],"listen-client-urls":["http://0.0.0.0:2379"],"listen-metrics-urls":[],"cors":["*"],"host-whitelist":["*"],"initial-cluster":"kuboard-01=http://0.0.0.0:2380","initial-cluster-state":"new","initial-cluster-token":"tkn","quota-size-bytes":2147483648,"pre-vote":false,"initial-corrupt-check":false,"corrupt-check-time-interval":"0s","auto-compaction-mode":"periodic","auto-compaction-retention":"0s","auto-compaction-interval":"0s","discovery-url":"","discovery-proxy":""}
{"level":"info","ts":"2024-04-18T10:38:50.233+0800","caller":"etcdserver/backend.go:80","msg":"opened backend db","path":"/data/etcd-data/member/snap/db","took":"1.203708ms"}
{"level":"info","ts":"2024-04-18T10:38:50.237+0800","caller":"etcdserver/raft.go:486","msg":"starting local member","local-member-id":"59a9c584ea2c3f35","cluster-id":"f9f44c4ba0e96dd8"}
{"level":"info","ts":"2024-04-18T10:38:50.237+0800","caller":"raft/raft.go:1530","msg":"59a9c584ea2c3f35 switched to configuration voters=()"}
{"level":"info","ts":"2024-04-18T10:38:50.238+0800","caller":"raft/raft.go:700","msg":"59a9c584ea2c3f35 became follower at term 0"}
{"level":"info","ts":"2024-04-18T10:38:50.238+0800","caller":"raft/raft.go:383","msg":"newRaft 59a9c584ea2c3f35 [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]"}
{"level":"info","ts":"2024-04-18T10:38:50.238+0800","caller":"raft/raft.go:700","msg":"59a9c584ea2c3f35 became follower at term 1"}
{"level":"info","ts":"2024-04-18T10:38:50.238+0800","caller":"raft/raft.go:1530","msg":"59a9c584ea2c3f35 switched to configuration voters=(6460912315094810421)"}
{"level":"warn","ts":"2024-04-18T10:38:50.253+0800","caller":"auth/store.go:1366","msg":"simple token is not cryptographically signed"}
{"level":"info","ts":"2024-04-18T10:38:50.258+0800","caller":"etcdserver/quota.go:98","msg":"enabled backend quota with default value","quota-name":"v3-applier","quota-size-bytes":2147483648,"quota-size":"2.1 GB"}
{"level":"info","ts":"2024-04-18T10:38:50.259+0800","caller":"etcdserver/server.go:803","msg":"starting etcd server","local-member-id":"59a9c584ea2c3f35","local-server-version":"3.4.14","cluster-version":"to_be_decided"}
{"level":"info","ts":"2024-04-18T10:38:50.260+0800","caller":"etcdserver/server.go:669","msg":"started as single-node; fast-forwarding election ticks","local-member-id":"59a9c584ea2c3f35","forward-ticks":9,"forward-duration":"900ms","election-ticks":10,"election-timeout":"1s"}
{"level":"info","ts":"2024-04-18T10:38:50.261+0800","caller":"raft/raft.go:1530","msg":"59a9c584ea2c3f35 switched to configuration voters=(6460912315094810421)"}
{"level":"info","ts":"2024-04-18T10:38:50.261+0800","caller":"membership/cluster.go:392","msg":"added member","cluster-id":"f9f44c4ba0e96dd8","local-member-id":"59a9c584ea2c3f35","added-peer-id":"59a9c584ea2c3f35","added-peer-peer-urls":["http://0.0.0.0:2380"]}
{"level":"info","ts":"2024-04-18T10:38:50.263+0800","caller":"embed/etcd.go:244","msg":"now serving peer/client/metrics","local-member-id":"59a9c584ea2c3f35","initial-advertise-peer-urls":["http://0.0.0.0:2380"],"listen-peer-urls":["http://0.0.0.0:2380"],"advertise-client-urls":["http://0.0.0.0:2379"],"listen-client-urls":["http://0.0.0.0:2379"],"listen-metrics-urls":[]}
{"level":"info","ts":"2024-04-18T10:38:50.263+0800","caller":"embed/etcd.go:579","msg":"serving peer traffic","address":"[::]:2380"}
QuestDB server 6.0.4
Copyright (C) 2014-2024, all rights reserved.

{"level":"info","ts":"2024-04-18T10:38:50.738+0800","caller":"raft/raft.go:923","msg":"59a9c584ea2c3f35 is starting a new election at term 1"}
{"level":"info","ts":"2024-04-18T10:38:50.738+0800","caller":"raft/raft.go:713","msg":"59a9c584ea2c3f35 became candidate at term 2"}
{"level":"info","ts":"2024-04-18T10:38:50.738+0800","caller":"raft/raft.go:824","msg":"59a9c584ea2c3f35 received MsgVoteResp from 59a9c584ea2c3f35 at term 2"}
{"level":"info","ts":"2024-04-18T10:38:50.738+0800","caller":"raft/raft.go:765","msg":"59a9c584ea2c3f35 became leader at term 2"}
{"level":"info","ts":"2024-04-18T10:38:50.738+0800","caller":"raft/node.go:325","msg":"raft.node: 59a9c584ea2c3f35 elected leader 59a9c584ea2c3f35 at term 2"}
{"level":"info","ts":"2024-04-18T10:38:50.739+0800","caller":"etcdserver/server.go:2528","msg":"setting up initial cluster version","cluster-version":"3.4"}
{"level":"info","ts":"2024-04-18T10:38:50.740+0800","caller":"membership/cluster.go:558","msg":"set initial cluster version","cluster-id":"f9f44c4ba0e96dd8","local-member-id":"59a9c584ea2c3f35","cluster-version":"3.4"}
{"level":"info","ts":"2024-04-18T10:38:50.740+0800","caller":"api/capability.go:76","msg":"enabled capabilities for version","cluster-version":"3.4"}
{"level":"info","ts":"2024-04-18T10:38:50.740+0800","caller":"etcdserver/server.go:2560","msg":"cluster version is updated","cluster-version":"3.4"}
{"level":"info","ts":"2024-04-18T10:38:50.740+0800","caller":"etcdserver/server.go:2037","msg":"published local member to cluster through raft","local-member-id":"59a9c584ea2c3f35","local-member-attributes":"{Name:kuboard-01 ClientURLs:[http://0.0.0.0:2379]}","request-path":"/0/members/59a9c584ea2c3f35/attributes","cluster-id":"f9f44c4ba0e96dd8","publish-timeout":"7s"}
{"level":"info","ts":"2024-04-18T10:38:50.741+0800","caller":"embed/serve.go:139","msg":"serving client traffic insecurely; this is strongly discouraged!","address":"[::]:2379"}
认证模块：使用本地用户库
启动 kuboard-sso
设置日志级别为 info
time="2024-04-18T02:39:05Z" level=info msg="config using log level: info"
time="2024-04-18T02:39:05Z" level=info msg="config issuer: http://192.168.204.10:30080/sso"
time="2024-04-18T02:39:05Z" level=info msg="config storage: etcd"
time="2024-04-18T02:39:05Z" level=info msg="config static client: KuboardApp"
time="2024-04-18T02:39:05Z" level=info msg="config connector: default"
time="2024-04-18T02:39:05Z" level=info msg="config skipping approval screen"
time="2024-04-18T02:39:05Z" level=info msg="config signing keys expire after: 6h0m0s"
time="2024-04-18T02:39:05Z" level=info msg="config id tokens valid for: 168h0m0s"
time="2024-04-18T02:39:05Z" level=info msg="config device requests valid for: 5m0s"
time="2024-04-18T02:39:05Z" level=info msg="keys expired, rotating"
time="2024-04-18T02:39:06Z" level=info msg="keys rotated, next rotation: 2024-04-18 08:39:06.27155897 +0000 UTC"
time="2024-04-18T02:39:06Z" level=info msg="listening (http) on 0.0.0.0:5556"
设置日志级别为 info
[LOG] 2024/04/18 - 10:39:08.860   | /common/etcd.client_config                                    24 |  info | KUBOARD_ETCD_ENDPOINTS=[127.0.0.1:2379]
[LOG] 2024/04/18 - 10:39:08.861   | /common/etcd.client_config                                    52 |  info | {[127.0.0.1:2379] 0s 1s 0s 0s 0 0 <nil>   false [] <nil> <nil> <nil> false}
[LOG] 2024/04/18 - 10:39:08.862   | /initializekuboard.InitializeEtcd                             39 |  info | 初始化 ./init-etcd-scripts/audit-policy-once.yaml
[LOG] 2024/04/18 - 10:39:08.867   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuditPolicy GLOBAL/GLOBAL
[LOG] 2024/04/18 - 10:39:08.871   | /initializekuboard.InitializeEtcd                             39 |  info | 初始化 ./init-etcd-scripts/bran-settings-once.yaml
[LOG] 2024/04/18 - 10:39:08.876   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardBrandSettings GLOBAL/KuboardBrandSettings
[LOG] 2024/04/18 - 10:39:08.886   | /initializekuboard.InitializeEtcd                             39 |  info | 初始化 ./init-etcd-scripts/login-policy-once.yaml
[LOG] 2024/04/18 - 10:39:08.887   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardLoginPolicySettings GLOBAL/KuboardLoginPolicySettings
[LOG] 2024/04/18 - 10:39:08.891   | /initializekuboard.InitializeEtcd                             39 |  info | 初始化 ./init-etcd-scripts/roles.yaml
[LOG] 2024/04/18 - 10:39:08.893   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuthRole GLOBAL/administrator
[LOG] 2024/04/18 - 10:39:08.897   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuthRole GLOBAL/viewer
[LOG] 2024/04/18 - 10:39:08.902   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuthRole GLOBAL/authenticated
[LOG] 2024/04/18 - 10:39:08.905   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuthRole GLOBAL/anonymous
[LOG] 2024/04/18 - 10:39:08.909   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuthRole GLOBAL/sso-user
[LOG] 2024/04/18 - 10:39:08.912   | /initializekuboard.InitializeEtcd                             39 |  info | 初始化 ./init-etcd-scripts/user.yaml
[LOG] 2024/04/18 - 10:39:08.913   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuthUser GLOBAL/admin
[LOG] 2024/04/18 - 10:39:08.917   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuthGroup GLOBAL/administrators
[LOG] 2024/04/18 - 10:39:08.920   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuthUserInGroup GLOBAL/admin.administrators
[LOG] 2024/04/18 - 10:39:08.924   | /initializekuboard.processEtcdObject                         115 |  info |  - 创建对象：KuboardAuthGlobalRoleBinding GLOBAL/group.administrators.administrator
{"level":"warn","ts":"2024-04-18T10:39:08.927+0800","caller":"grpclog/grpclog.go:60","msg":"transport: http2Server.HandleStreams failed to read frame: read tcp 127.0.0.1:2379->127.0.0.1:49530: read: connection reset by peer"}
[LOG] 2024/04/18 - 10:39:08.929   | main.main                                                    115 |  info | 使用 http, 端口: 80
[LOG] 2024/04/18 - 10:39:08.930   | /audit/audit_common.questDbDriverURI                          49 |  info | QuestDB连接参数: postgresql://admin:quest@127.0.0.1:8812/qdb
[LOG] 2024/04/18 - 10:39:08.943   | /kuboard/k8scluster.UpdateNginxConfig                        108 |  info | updated /etc/nginx/nginx.conf and reloaded nginx.conf
[LOG] 2024/04/18 - 10:39:09.041   | /audit/audit_runtime.doInit                                  145 |  info | CREATE TABLE IF NOT EXISTS audit_events.
[LOG] 2024/04/18 - 10:39:09.041   | /audit/audit_runtime.doInit                                  146 |  info | QuestDB Initilized.
[LOG] 2024/04/18 - 10:39:09.041   | /audit/audit_runtime.initConnection                          152 |  info | Create QuestDB Connection.
[LOG] 2024/04/18 - 10:39:09.041   | /audit/audit_common.questDbDriverURI                          49 |  info | QuestDB连接参数: postgresql://admin:quest@127.0.0.1:8812/qdb
[GIN] 2024/04/18 - 10:39:29 | 200 |     917.589µs |  192.168.204.10 | GET      "/kuboard-resources/version.json"
[GIN] 2024/04/18 - 10:39:29 | 200 |    1.505643ms |  192.168.204.10 | GET      "/kuboard-resources/version.json"
[GIN] 2024/04/18 - 10:39:39 | 200 |     180.381µs |  192.168.204.10 | GET      "/kuboard-resources/version.json"
[GIN] 2024/04/18 - 10:39:39 | 200 |     188.272µs |  192.168.204.10 | GET      "/kuboard-resources/version.json"
[GIN] 2024/04/18 - 10:39:49 | 200 |     155.596µs |  192.168.204.10 | GET      "/kuboard-resources/version.json"
[GIN] 2024/04/18 - 10:39:49 | 200 |      147.34µs |  192.168.204.10 | GET      "/kuboard-resources/version.json"
^C

4.K8S 1.29版本 使用Kuboard

（1）访问系统

bash 复制代码 
http://192.168.204.10:30080

(2) 输入初始用户名和密码，并登录

bash 复制代码 
用户名： admin

密码： Kuboard123

(3) 查看集群列表

目前为空

bash 复制代码 
http://192.168.204.10:30080/kuboard/cluster

（4）添加k8s集群

添加

弹框

master节点查看

bash 复制代码 
[root@master ~]# cat /etc/kubernetes/admin.conf

粘贴内容并确认

完成添加

bash 复制代码 
http://192.168.204.10:30080/kubernetes/K8S-1.29/cluster/import

（5）再次查看集群列表

（6）访问集群

选择其中一个方式

（7）查看概要信息

bash 复制代码 
http://192.168.204.10:30080/kubernetes/K8S-1.29/cluster/overview

（8）查看节点信息

bash 复制代码 
http://192.168.204.10:30080/kubernetes/K8S-1.29/cluster/node

（9）查看名称空间

bash 复制代码 
http://192.168.204.10:30080/kubernetes/K8S-1.29/cluster/namespace

二、问题

1.docker如何在node节点间移动镜像

（1）命令

bash 复制代码 
1）在第一台服务器上导出Docker镜像
docker save -o <镜像文件名>.tar <镜像名>

2）将导出的Docker镜像文件从第一台服务器复制到第二台服务器
scp <镜像文件名>.tar <用户名>@<第二台服务器IP地址>:<目标路径>
连接服务器也可以使用ssh连接

scp <镜像文件名>.tar ssh -p 端口号 用户名@服务器地址:<目标路径>

3）在第二台服务器上导入Docker镜像
docker load -i <镜像文件名>.tar

4）其他
提示没有目录的话就创建目录，创建目录命令：
mkdir [目录名称]
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