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211
篇与
cby
的结果
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kubectl管理多个集群配置 # 需求描述：在一台机器上通过kubectl管理多个Kubernetes集群。操作过程：将各集群的kubectl config文件中的证书内容转换，通过命令创建config文件；通过上下文切换使用不同集群。root@hello:~/.kube# ll total 44 drwxr-xr-x 3 root root 4096 Jan 6 16:23 ./ drwx------ 21 root root 4096 Jan 6 16:22 ../ drwxr-x--- 4 root root 4096 Jan 6 14:50 cache/ -rw-r--r-- 1 root root 6252 Jan 6 16:21 config1 -rw-r--r-- 1 root root 6254 Jan 6 16:22 config2 root@hello:~/.kube# root@hello:~/.kube## 准备配置文件root@hello:~/.kube# cat config1 apiVersion: v1 clusters: - cluster: certificate-authority-data: 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 server: https://192.168.1.11:6443 name: cluster1 contexts: - context: cluster: cluster1 user: dev-admin name: context-cluster1 current-context: context-cluster1 kind: Config preferences: {} users: - name: dev-admin user: client-certificate-data: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUQxekNDQXIrZ0F3SUJBZ0lVVFprVnpuSFYxMStjdVRWSnNqWHpUVDVOZHQ4d0RRWUpLb1pJaHZjTkFRRUwKQlFBd1lURUxNQWtHQTFVRUJoTUNRMDR4RVRBUEJnTlZCQWdUQ0VoaGJtZGFhRzkxTVFzd0NRWURWUVFIRXdKWQpVekVNTUFvR0ExVUVDaE1EYXpoek1ROHdEUVlEVlFRTEV3WlRlWE4wWlcweEV6QVJCZ05WQkFNVENtdDFZbVZ5CmJtVjBaWE13SUJjTk1qRXhNakF6TURJME1EQXdXaGdQTWpBM01URXhNakV3TWpRd01EQmFNR2N4Q3pBSkJnTlYKQkFZVEFrTk9NUkV3RHdZRFZRUUlFd2hJWVc1bldtaHZkVEVMTUFrR0ExVUVCeE1DV0ZNeEZ6QVZCZ05WQkFvVApEbk41YzNSbGJUcHRZWE4wWlhKek1ROHdEUVlEVlFRTEV3WlRlWE4wWlcweERqQU1CZ05WQkFNVEJXRmtiV2x1Ck1JSUJJakFOQmdrcWhraUc5dzBCQVFFRkFBT0NBUThBTUlJQkNnS0NBUUVBbXNKUHBvdEcyNVE4bExyNC9NK3MKdVYzdWduQU14ZWRKYldFQmcxem81UGtyVW8wTUpDUEkyMTgrby9yTHh2eWJ1SlJKRm5qZlJMWlBZNmYrTGZTKwpJQmppbHJQN3J2OHdLMTh1V0EvNVdoWWNQeUZZYTZKeTVRM1RFdkZBYkdLVU5FUjBiWUhNOXdmTGJhVWNmdGkyCnI5dEd5TFVPYzBpemJ5QkFPZFU3Wkx0Z2d2OVdZb213aThLZG84bXVTTjdqSGlpd1BXTmIvQlBDUzE1WElvTXcKZDRzUW15MFFLVENTOHRuR2FzeFlPQ1pqMkhZMTV6dTdmbFJBeWZZcDNCM1pLZVZzQXdvUkhLQmVCa0NlMklwMQpYVnI3aEtkaEtkRWlaNGROcFVjd1V1U2xBRml3K1lPeUREbDZLdmVsSGVHVCs0N3E5SStjbXc0Rm1Ra1hhNGZFCkhRSURBUUFCbzM4d2ZUQU9CZ05WSFE4QkFmOEVCQU1DQmFBd0hRWURWUjBsQkJZd0ZBWUlLd1lCQlFVSEF3RUcKQ0NzR0FRVUZCd01DTUF3R0ExVWRFd0VCL3dRQ01BQXdIUVlEVlIwT0JCWUVGQTRwcGFzNUZzTGJuNVJIVGxwTQo5T1FlQTlZaE1COEdBMVVkSXdRWU1CYUFGUEFGNVcyZnZLN2F5WmFuUElrQ3gxZVJrZnV6TUEwR0NTcUdTSWIzCkRRRUJDd1VBQTRJQkFRQnRsQ21xN1pZQ2lRVVFHSGdSc2lDY2Q0UmVEZy8rcWVmbkJRT3h4SWN4TzU3UE1uNkwKWjVJNnJwUE9TSi9XaFlwUkNGUGVPTzZTUE5GS1RrUzNIQzlocytmY3dCaFBtV0gzNmJXQytDOXkrU1dXcXpkWQpWRzhpbDF1YW8wK04wWTZVdDdnZ0h5V1RscnByem43MmsrT1dKUlA4VWM5SVpBaWx5TUlHTmdZZENoMDVnbVBlCkd3Z0VyMHBLU3A5UE9SUDFZTGF5VVFsdUdCZkhtWERHM21kd3RYVmFFRmJNbEJsRU1CdCsvMW8xMWNVSFdNVWgKYXVBVWNPYy9RTGUvZUVZcFZTT25NRWpmalJZd1BwY1RybnNsYjNjblFnU2VrdE51QXJWZ1Y5UXg3WkhvZ1o3NApJZTJzSU9tRDRBUGEzNWJWb0c1SkMwYkc2NHVVM2hKOEIzNGgKLS0tLS1FTkQgQ0VSVElGSUNBVEUtLS0tLQo= client-key-data: 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 root@hello:~/.kube# root@hello:~/.kube# root@hello:~/.kube# cat config2 apiVersion: v1 clusters: - cluster: certificate-authority-data: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUR1RENDQXFDZ0F3SUJBZ0lVUzVMSE5FQ0lOMGxhVGRNK3pFZ0Y0SlZXNmp3d0RRWUpLb1pJaHZjTkFRRUwKQlFBd1lURUxNQWtHQTFVRUJoTUNRMDR4RVRBUEJnTlZCQWdUQ0VoaGJtZGFhRzkxTVFzd0NRWURWUVFIRXdKWQpVekVNTUFvR0ExVUVDaE1EYXpoek1ROHdEUVlEVlFRTEV3WlRlWE4wWlcweEV6QVJCZ05WQkFNVENtdDFZbVZ5CmJtVjBaWE13SUJjTk1qRXhNakF6TURJME1qQXdXaGdQTWpFeU1URXhNRGt3TWpReU1EQmFNR0V4Q3pBSkJnTlYKQkFZVEFrTk9NUkV3RHdZRFZRUUlFd2hJWVc1bldtaHZkVEVMTUFrR0ExVUVCeE1DV0ZNeEREQUtCZ05WQkFvVApBMnM0Y3pFUE1BMEdBMVVFQ3hNR1UzbHpkR1Z0TVJNd0VRWURWUVFERXdwcmRXSmxjbTVsZEdWek1JSUJJakFOCkJna3Foa2lHOXcwQkFRRUZBQU9DQVE4QU1JSUJDZ0tDQVFFQXZwdVJYVXd1TlQ5TGl4VDFCNHdEYTBZRHdKMFkKdWlaSGNsUk1rZjJTS3BWSHByazBNamx1R2g0WmR1ZEloUkk3YUpZbVZ3c3RQendpRlRPa2J0WEtzaVp5N0g4dApVVC9WRHQya0NnTDlvc0tKUE12OEI0aGp5R3h0bjFISk9aQ2NMSWEwTUFBaUtNVjhiRXFrT0hOK2tmVjhwR1lJCmZiVjRWYmlTUzRNMGlYdnhBT1hRSFFHU2lqV3c4d0h2aWNGWUxtME50bFlUM3pUZjVjVC9kRGJSdWhSRFF2clkKaVpnUHo0ZHg4YTZibFA3SkRmeTZMWTVXZmtBMFAxdWVtS05wR29pK1BHRDRFbGluRWd1aW9tbUtsWEowZ1pZTQpiNHNBbzJlWGY1ZGxQdkZxK0lJbzlYeWVzSGR1RDFWQ3dpRitudUZ4QmdlNnI2elQ4ZGFaL2NLMGZRSURBUUFCCm8yWXdaREFPQmdOVkhROEJBZjhFQkFNQ0FRWXdFZ1lEVlIwVEFRSC9CQWd3QmdFQi93SUJBakFkQmdOVkhRNEUKRmdRVTRhZlRpTE9MNVV1TUcrOS95ZXZGUVMxWkJEMHdId1lEVlIwakJCZ3dGb0FVNGFmVGlMT0w1VXVNRys5Lwp5ZXZGUVMxWkJEMHdEUVlKS29aSWh2Y05BUUVMQlFBRGdnRUJBRHQ1SlpqZjRoRS9VQVRCc3ZMUXphOFY5bkR4ClVZdStpaFVVTWRDenJQSkV0WXlMYWFQZXppenBicWFpU3YrblBoR2UxSndXMThIZmlsS0dsOTlCVENkc3VHSjUKVzhVTCtHbHdvVHZSRjNaK0F6M3NQL3dBelB1Vk5ORzZwVkJkanNSbDhhN29UMWV0RjM0UUovWWtOVFR4M1JrQQpRZjhqYXdZams3Wi9pL0VqM3hmd0FxRkhzT1Q2MjlXMnc0VU9SaVZBeHZuc2czWUozZ3RyVFRBK2hkVGhUWDViCkxpQjN5ZFFPUWNRTUE0SU9CeG0vdkRrR3lGMVBBL1BjMTFWTDBjZktrK25WY3J4RHAxS2JtVXhmNkhua3JqWlkKaGpNWEFqRDJIL0MzT2JjQUFMNXF6aUNKU1pDM0xDMVNwNEtKUGdMZVJPc1haZWpzUXRTRWN6YWhTRE09Ci0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0K server: https://192.168.1.12:6443 name: cluster2 contexts: - context: cluster: cluster2 user: test-admin name: context-cluster2 current-context: context-cluster2 kind: Config preferences: {} users: - name: test-admin user: client-certificate-data: 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 client-key-data: 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 root@hello:~/.kube# root@hello:~/.kube# root@hello:~/.kube## 修改配置中：#配置1 - cluster: server: https://192.168.1.11:6443 name: cluster1 contexts: - context: cluster: cluster1 user: dev-admin name: context-cluster1 users: - name: dev-admin #配置2 - cluster: server: https://192.168.1.12:6443 name: cluster2 contexts: - context: cluster: cluster2 user: test-admin name: context-cluster2 users: - name: test-admin# 写入配置文件root@hello:~/.kube# KUBECONFIG=config1:config2 kubectl config view --flatten > $HOME/.kube/config root@hello:~/.kube# root@hello:~/.kube## 测试配置root@hello:~/.kube# kubectl config get-contexts CURRENT NAME CLUSTER AUTHINFO NAMESPACE * context-cluster1 cluster1 dev-admin context-cluster2 cluster2 test-admin root@hello:~/.kube# root@hello:~/.kube# kubectl config current-context context-cluster1 root@hello:~/.kube# root@hello:~/.kube# kubectl get node NAME STATUS ROLES AGE VERSION 192.168.1.11 Ready master 34d v1.22.2 root@hello:~/.kube# root@hello:~/.kube# kubectl config use-context context-cluster2 Switched to context "context-cluster2". root@hello:~/.kube# root@hello:~/.kube# kubectl get node NAME STATUS ROLES AGE VERSION 192.168.1.12 Ready,SchedulingDisabled master 34d v1.22.2 192.168.1.13 Ready node 34d v1.22.2 192.168.1.14 Ready node 34d v1.22.2 root@hello:~/.kube## 附录current-context 显示 current_context delete-cluster 删除 kubeconfig 文件中指定的集群 delete-context 删除 kubeconfig 文件中指定的 context get-clusters 显示 kubeconfig 文件中定义的集群 get-contexts 描述一个或多个 contexts rename-context Renames a context from the kubeconfig file. set 设置 kubeconfig 文件中的一个单个值 set-cluster 设置 kubeconfig 文件中的一个集群条目 set-context 设置 kubeconfig 文件中的一个 context 条目 set-credentials 设置 kubeconfig 文件中的一个用户条目 unset 取消设置 kubeconfig 文件中的一个单个值 use-context 设置 kubeconfig 文件中的当前上下文 view 显示合并的 kubeconfig 配置或一个指定的 kubeconfig 文件 https://blog.csdn.net/qq_33921750https://my.oschina.net/u/3981543https://www.zhihu.com/people/chen-bu-yun-2https://segmentfault.com/u/hppyvyv6/articleshttps://juejin.cn/user/3315782802482007https://space.bilibili.com/352476552/articlehttps://cloud.tencent.com/developer/column/93230https://www.jianshu.com/u/0f894314ae2chttps://www.toutiao.com/c/user/token/MS4wLjABAAAAeqOrhjsoRZSj7iBJbjLJyMwYT5D0mLOgCoo4pEmpr4A/知乎、CSDN、开源中国、思否、掘金、哔哩哔哩、腾讯云、简书、今日头条 -
为kubernetes（k8s）单独配置kubectl工具 介绍Kubernetes API 是一个 HTTP REST API。这个 API 是真正的 Kubernetes 用户界面，通过它可以完全控制它。这意味着每个 Kubernetes 操作都作为 API 端点公开，并且可以通过对该端点的 HTTP 请求进行。因此，kubectl 的主要目的是向 Kubernetes API 发出 HTTP 请求：配置apt软件源root@hello:~# apt-get update && apt-get install -y apt-transport-https Hit:1 http://192.168.1.104:81/ubuntu focal InRelease Hit:2 http://192.168.1.104:81/ubuntu focal-security InRelease Hit:3 http://192.168.1.104:81/ubuntu focal-updates InRelease Hit:4 http://192.168.1.104:81/ubuntu focal-proposed InRelease Hit:5 https://mirrors.aliyun.com/docker-ce/linux/ubuntu focal InRelease Reading package lists... Done Reading package lists... Done Building dependency tree Reading state information... Done apt-transport-https is already the newest version (2.0.6). 0 upgraded, 0 newly installed, 0 to remove and 54 not upgraded. root@hello:~# root@hello:~# root@hello:~# curl https://mirrors.aliyun.com/kubernetes/apt/doc/apt-key.gpg | apt-key add - % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 2537 100 2537 0 0 26989 0 --:--:-- --:--:-- --:--:-- 26989 OK root@hello:~# root@hello:~# cat <<EOF >/etc/apt/sources.list.d/kubernetes.list > deb https://mirrors.aliyun.com/kubernetes/apt/ kubernetes-xenial main > EOF root@hello:~# apt-get update Hit:1 http://192.168.1.104:81/ubuntu focal InRelease Hit:2 http://192.168.1.104:81/ubuntu focal-security InRelease Hit:3 http://192.168.1.104:81/ubuntu focal-updates InRelease Hit:4 http://192.168.1.104:81/ubuntu focal-proposed InRelease Hit:5 https://mirrors.aliyun.com/docker-ce/linux/ubuntu focal InRelease Get:6 https://mirrors.aliyun.com/kubernetes/apt kubernetes-xenial InRelease [9,383 B] Ign:7 https://mirrors.aliyun.com/kubernetes/apt kubernetes-xenial/main amd64 Packages Get:7 https://mirrors.aliyun.com/kubernetes/apt kubernetes-xenial/main amd64 Packages [52.6 kB] Fetched 62.0 kB in 1s (59.9 kB/s) Reading package lists... Done root@hello:~#使用apt安装kubectl工具root@hello:~# apt-get install -y kubectl Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: kubectl 0 upgraded, 1 newly installed, 0 to remove and 54 not upgraded. Need to get 8,928 kB of archives. After this operation, 46.6 MB of additional disk space will be used. Get:1 https://mirrors.aliyun.com/kubernetes/apt kubernetes-xenial/main amd64 kubectl amd64 1.23.1-00 [8,928 kB] Fetched 8,928 kB in 2s (5,599 kB/s) Selecting previously unselected package kubectl. (Reading database ... 129153 files and directories currently installed.) Preparing to unpack .../kubectl_1.23.1-00_amd64.deb ... Unpacking kubectl (1.23.1-00) ... Setting up kubectl (1.23.1-00) ... root@hello:~# root@hello:~# root@hello:~# root@hello:~# mkdir /root/.kube/配置kubectl配置文件root@hello:~# vim /root/.kube/config root@hello:~# root@hello:~# root@hello:~# cat /root/.kube/config apiVersion: v1 clusters: - cluster: certificate-authority-data: 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 server: https://192.168.1.11:6443 name: cluster1 contexts: - context: cluster: cluster1 user: admin name: context-cluster1 current-context: context-cluster1 kind: Config preferences: {} users: - name: admin user: client-certificate-data: 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 client-key-data: LS0tLS1CRUdJTiBSU0EgUFJJVkFURSBLRVktLS0tLQpNSUlFb2dJQkFBS0NBUUVBbXNKUHBvdEcyNVE4bExyNC9NK3N1VjN1Z25BTXhlZEpiV0VCZzF6bzVQa3JVbzBNCkpDUEkyMTgrby9yTHh2eWJ1SlJKRm5qZlJMWlBZNmYrTGZTK0lCamlsclA3cnY4d0sxOHVXQS81V2hZY1B5RlkKYTZKeTVRM1RFdkZBYkdLVU5FUjBiWUhNOXdmTGJhVWNmdGkycjl0R3lMVU9jMGl6YnlCQU9kVTdaTHRnZ3Y5VwpZb213aThLZG84bXVTTjdqSGlpd1BXTmIvQlBDUzE1WElvTXdkNHNRbXkwUUtUQ1M4dG5HYXN4WU9DWmoySFkxCjV6dTdmbFJBeWZZcDNCM1pLZVZzQXdvUkhLQmVCa0NlMklwMVhWcjdoS2RoS2RFaVo0ZE5wVWN3VXVTbEFGaXcKK1lPeUREbDZLdmVsSGVHVCs0N3E5SStjbXc0Rm1Ra1hhNGZFSFFJREFRQUJBb0lCQUVEa0tUSFVSS25keG1rMgozU0JrbERCRnlyUzI5eVFrancxbUY1UlZhUEpaNkdoODdCSmJUdVZ0VW42L3NxS0ZXV1pVQnpGOURXRnFjRytCCkNYdUxuQTBwWWhsKzdwRzZQeUJ3a0tZc1RJb1JxMVp0VFA0VTU4aFR1Nlc5c3gyL1dCVnlmcjlNSmYyUEx5V1MKamhoQ0ZwZzJnYisyNjVBN2M4R3M3RUZUdjh2RWZ3S3RYVm50SDVKOVA1R3RWTnBEcTNncnM0UWNSajVzNWI0MwppVFZBTGNabkRHTktrS2JwYzdmYWVxdUc0R0VOWUZQcUJ1RnNvM3BUTzEwWlIrbmQxaFFiWm9xdW5JYlRxUDNGClV3NzJ5MTNLSkdjNkRRbnhpUWROeTFIUWlYbFVtTzk1dER4UHhzdFBmM3BpSVhkU1RpRTUzMDNkVEZpMWtFaG4KN2dWcDhxRUNnWUVBeSsvMEdrZVgzTU4ySG1qNU9iWGlnUzM0Sk90elBpUGdmMENMdzQ4K20wV2VNdkVhZmhwbApNRnl2T2V0bWpQWlpIaWNOaTErMkladDBUWnQ4Qmo4QXc1LzVnd3hXRS9pVm5uYVkyd1NaVlcwYlh4QlJqTkNLCnhYTXJJWlRCK2dwcG9tUGpKRlBFMGNnOWgzWUJFMkdBRUc3RjdnNi9yeGNkOVUrV2VMbE9OczhDZ1lFQXdrUmcKa1Y3ajRIU2llMTFHUzgvTGc1YXd4VTNFTXNMdVNSL2RVRTZ3c1hRMWxBS0x0dTlURXZyTFdydHpzYkhwU0JEYgpIUXVOQWhXandQS0RvY0lzcVNpVFdPdkdMa2NrZGphY2dPL3lYcmpTMng1cmpUWjc2NWRjaFRQUGFRVEE1VFdwCmRjbEI4S0g2Z1k2M1FwTWg1RURFZ3VaS2dRWFNCU0IwdUtnRDBWTUNnWUFkc3V3Umg2dU44c2tZMUtDMnpzNFYKa2VRNVBEQ2tOQVZWZ3NqWHlkeU1NQzlCcStyM3dsQktJclZCOGc0VktTc0JRUjZ2MVZob3ZJTExhb0U5UjUrTQozWmN3aG5OaXBTamswdENmMUtPZjFTdlBSRWtjQUtLMDduaXhnMEJjY1hmQXRsczF4eDA2ajdhbUs0RXNtVjVWCkJreTh4bGtUM29IMlg0akNPL292OFFLQmdIZlhVSzg5RjF5Rzl4a2RVRmxDUmV6V1VCUlhSZnAra0JyaUlsZ0IKUXpVbFdFd0hTZ00vSGtOdUhYYktmck9XNmk4LzNydkxQV0NVMHVFYmVpS1dzNUJpN0lzRlg4dDZyYjZUTC9iRwpqd0RxQ1lHTkFaSXFrMFdocVR5dTJudVJxQ0Y5K2gwa1c1NURmbExnSktOWU9xY2hZVmpURWhFSDh5aWdmZ0RQCi9STHJBb0dBUStWMnlJa2VRYm95b2VKSzJGZnhvUXVaNmY3NERraGFhQkV3UU4rM1NIdmIvWlE0YnpDbktvaUYKODA0bWZuN1VZN0ptN0hOTVYzRHpGRzNxYkhiWDZnSEYyWlFiWm4rb0Ywck8vbWxITnE5QzlJWXpXWS9sZERYVApwS3hMaWsxeEt1VURGUFp2Y01XTmY5Vk82NW5HZXo3R2I5UE9UMTdTQ3FmWGZBRHN2V1U9Ci0tLS0tRU5EIFJTQSBQUklWQVRFIEtFWS0tLS0tCg== root@hello:~#*注意：配置文件中的server需要修改，并且该配置文件在原有的集权管理节点上。配置自动补全，并测试kubectlroot@hello:~# apt install -y bash-completion Reading package lists... Done Building dependency tree Reading state information... Done bash-completion is already the newest version (1:2.10-1ubuntu1). bash-completion set to manually installed. 0 upgraded, 0 newly installed, 0 to remove and 54 not upgraded. root@hello:~# root@hello:~# root@hello:~# root@hello:~# echo "source <(kubectl completion bash)" >> ~/.bashrc root@hello:~# root@hello:~# root@hello:~# source <(kubectl completion bash) root@hello:~# root@hello:~# root@hello:~# kubectl get deployments.apps NAME READY UP-TO-DATE AVAILABLE AGE cby 1/1 1 1 3h53m hello-server 2/2 2 2 30d ingress-demo-app 2/2 2 2 30d nfs-client-provisioner 1/1 1 1 34d nginx-demo 2/2 2 2 30d root@hello:~#Linux运维交流社区Linux运维交流社区，互联网新闻以及技术交流。76篇原创内容公众号 https://blog.csdn.net/qq_33921750https://my.oschina.net/u/3981543https://www.zhihu.com/people/chen-bu-yun-2https://segmentfault.com/u/hppyvyv6/articleshttps://juejin.cn/user/3315782802482007https://space.bilibili.com/352476552/articlehttps://cloud.tencent.com/developer/column/93230https://www.jianshu.com/u/0f894314ae2chttps://www.toutiao.com/c/user/token/MS4wLjABAAAAeqOrhjsoRZSj7iBJbjLJyMwYT5D0mLOgCoo4pEmpr4A/知乎、CSDN、开源中国、思否、掘金、哔哩哔哩、腾讯云、简书、今日头条
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GitLab 安装部署使用 GitLab介绍GitLab：是一个基于Git实现的在线代码仓库托管软件，你可以用gitlab自己搭建一个类似于Github一样的系统，一般用于在企业、学校等内部网络搭建git私服。功能：Gitlab 是一个提供代码托管、提交审核和问题跟踪的代码管理平台。对于软件工程质量管理非常重要。版本：GitLab 分为社区版（CE） 和企业版（EE）。Gitlab的服务构成Nginx：静态web服务器。gitlab-shell：用于处理Git命令和修改authorized keys列表。（Ruby）gitlab-workhorse: 轻量级的反向代理服务器。（go）logrotate：日志文件管理工具。postgresql：数据库。redis：缓存数据库。sidekiq：用于在后台执行队列任务（异步执行）。（Ruby）unicorn：An HTTP server for Rack applications，GitLab Rails应用是托管在这个服务器上面的。（Ruby Web Server,主要使用Ruby编写）* GitLab Workhorse是一个敏捷的反向代理。它会处理一些大的HTTP请求，比如文件上传、文件下载、Git push/pull和Git包下载。其它请求会反向代理到GitLab Rails应用，即反向代理给后端的unicorn。 01—安装Gitlab主程序root@hello:~# apt update && apt upgrade root@hello:~# apt install -y curl openssh-server ca-certificates tzdata perl root@hello:~# apt install -y postfix root@hello:~# curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ee/script.deb.sh | sudo bash root@hello:~# apt install gitlab-ee02—修改配置文件root@hello:~# vim /etc/gitlab/gitlab.rb external_url 'http://192.168.1.88' gitlab_rails['smtp_enable'] = true gitlab_rails['smtp_address'] = "smtp.qiye.aliyun.com" gitlab_rails['smtp_port'] = 465 gitlab_rails['smtp_user_name'] = "cby" gitlab_rails['smtp_password'] = "Cby123.." gitlab_rails['smtp_domain'] = "chenby.cn" gitlab_rails['smtp_authentication'] = "plain" gitlab_rails['smtp_enable_starttls_auto'] = true gitlab_rails['smtp_tls'] = false gitlab_rails['smtp_pool'] = false root@hello:~# gitlab-ctl reconfigure root@hello:~# gitlab-ctl restart ok: run: alertmanager: (pid 63590) 1s ok: run: gitaly: (pid 63610) 1s ok: run: gitlab-exporter: (pid 63641) 0s ok: run: gitlab-workhorse: (pid 63643) 1s ok: run: grafana: (pid 63659) 0s ok: run: logrotate: (pid 63676) 1s ok: run: nginx: (pid 63682) 0s ok: run: node-exporter: (pid 63718) 1s ok: run: postgres-exporter: (pid 63728) 0s ok: run: postgresql: (pid 63737) 0s ok: run: prometheus: (pid 63746) 1s ok: run: puma: (pid 63777) 1s ok: run: redis: (pid 63782) 0s ok: run: redis-exporter: (pid 63788) 1s ok: run: sidekiq: (pid 63887) 1s root@hello:~#03—查看root密码root@hello:~# cat /etc/gitlab/initial_root_password # WARNING: This value is valid only in the following conditions # 1. If provided manually (either via `GITLAB_ROOT_PASSWORD` environment variable or via `gitlab_rails['initial_root_password']` setting in `gitlab.rb`, it was provided before database was seeded for the first time (usually, the first reconfigure run). # 2. Password hasn't been changed manually, either via UI or via command line. # # If the password shown here doesn't work, you must reset the admin password following https://docs.gitlab.com/ee/security/reset_user_password.html#reset-your-root-password. Password: HUd9b632LHN89WXYEVYPssWGpyJrgK7BJLbVLC4VCas= # NOTE: This file will be automatically deleted in the first reconfigure run after 24 hours. root@hello:~# 04—常用命令 gitlab-ctl start # 启动所有 gitlab 组件； gitlab-ctl stop # 停止所有 gitlab 组件； gitlab-ctl restart # 重启所有 gitlab 组件； gitlab-ctl status # 查看服务状态； vim /etc/gitlab/gitlab.rb # 修改gitlab配置文件； gitlab-ctl reconfigure # 重新编译gitlab的配置； gitlab-rake gitlab:check SANITIZE=true --trace # 检查gitlab； gitlab-ctl tail # 查看日志； gitlab-ctl tail nginx/gitlab_access.log 日志地址：/var/log/gitlab/ # 对应各服务的打印日志 服务地址：/var/opt/gitlab/ # 对应各服务的主目录Linux运维交流社区Linux运维交流社区，互联网新闻以及技术交流。75篇原创内容公众号 https://blog.csdn.net/qq_33921750https://my.oschina.net/u/3981543https://www.zhihu.com/people/chen-bu-yun-2https://segmentfault.com/u/hppyvyv6/articleshttps://juejin.cn/user/3315782802482007https://space.bilibili.com/352476552/articlehttps://cloud.tencent.com/developer/column/93230https://www.jianshu.com/u/0f894314ae2chttps://www.toutiao.com/c/user/token/MS4wLjABAAAAeqOrhjsoRZSj7iBJbjLJyMwYT5D0mLOgCoo4pEmpr4A/知乎、CSDN、开源中国、思否、掘金、哔哩哔哩、腾讯云、简书、今日头条
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部署lnmp环境，安装typecho博客 安装nginx和PHP环境root@cby:~# apt install nginx php7.4 php7.4-mysql php7.4-fpm修改nginx配置文件root@cby:~# vim /etc/nginx/sites-available/default root@cby:~# cat /etc/nginx/sites-available/default server { listen 80; listen [::]:80; #填写域名或者IP server_name www.oiox.cn; # SSL configuration # #开启ssl证书监听端口 listen 443 ssl; listen [::]:443; #配置证书 ssl_certificate /var/www/ssl/www.oiox.cn_nginx/www.oiox.cn_bundle.pem; ssl_certificate_key /var/www/ssl/www.oiox.cn_nginx/www.oiox.cn.key; ssl_session_timeout 5m; ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; ssl_prefer_server_ciphers on; root /var/www/html; # 配置默认访问页面 index index.php index.html index.htm index.nginx-debian.html; #配置访问路径 location / { # First attempt to serve request as file, then # as directory, then fall back to displaying a 404. try_files $uri $uri/ =404; } # 配置跳转路由 if (-f $request_filename/index.html) { rewrite (.*) $1/index.html break; } if (-f $request_filename/index.php) { rewrite (.*) $1/index.php; } if (!-f $request_filename) { rewrite (.*) /index.php; } #配置PHP访问路由 location ~ \.php$ { include snippets/fastcgi-php.conf; # With php-fpm (or other unix sockets): fastcgi_pass unix:/var/run/php/php7.4-fpm.sock; # With php-cgi (or other tcp sockets): #fastcgi_pass 127.0.0.1:9000; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; fastcgi_intercept_errors on; } } # 配置其他的域名访问 server { listen 80; listen [::]:80; server_name aliyun.chenby.cn; root /var/www/cby; index index.html; location / { try_files $uri $uri/ =404; } } root@cby:~#启动服务并设置开机自启root@cby:~# nginx -t root@cby:~# systemctl restart nginx root@cby:~# systemctl enable php7.4-fpm Synchronizing state of php7.4-fpm.service with SysV service script with /lib/systemd/systemd-sysv-install. Executing: /lib/systemd/systemd-sysv-install enable php7.4-fpm root@cby:~# root@cby:~# root@cby:~# systemctl enable nginx Synchronizing state of nginx.service with SysV service script with /lib/systemd/systemd-sysv-install. Executing: /lib/systemd/systemd-sysv-install enable nginx root@cby:~#安装docker，并使用docker启动MySQL服务root@cby:~# curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun root@cby:~# mkdir /mysql root@cby:~# cd /mysql root@cby:/mysql# docker run -p 3306:3306 --name mymysql --restart=always -v $PWD/conf:/etc/mysql/conf.d -v $PWD/logs:/logs -v $PWD/data:/var/lib/mysql -e MYSQL\_ROOT\_PASSWORD=Cby123.. -d mysql:5.7 #登录MySQL数据库执行创建数据库 create database typecho;部署typechoroot@cby:~# cd /var/www/html/ root@cby:/var/www/html# wget https://typecho.org/downloads/1.1-17.10.30-release.tar.gz root@cby:/var/www/html# tar xvf 1.1-17.10.30-release.tar.gz root@cby:/var/www/html# mv build/* .Linux运维交流社区Linux运维交流社区，互联网新闻以及技术交流。75篇原创内容公众号 https://blog.csdn.net/qq_33921750https://my.oschina.net/u/3981543https://www.zhihu.com/people/chen-bu-yun-2https://segmentfault.com/u/hppyvyv6/articleshttps://juejin.cn/user/3315782802482007https://space.bilibili.com/352476552/articlehttps://cloud.tencent.com/developer/column/93230https://www.jianshu.com/u/0f894314ae2chttps://www.toutiao.com/c/user/token/MS4wLjABAAAAeqOrhjsoRZSj7iBJbjLJyMwYT5D0mLOgCoo4pEmpr4A/知乎、CSDN、开源中国、思否、掘金、哔哩哔哩、腾讯云、简书、今日头条
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kubernetes（k8s）中部署 efk Kubernetes 开发了一个 Elasticsearch 附加组件来实现集群的日志管理。这是一个 Elasticsearch、Fluentd 和 Kibana 的组合。Elasticsearch 是一个搜索引擎，负责存储日志并提供查询接口；Fluentd 负责从 Kubernetes 搜集日志，每个node节点上面的fluentd监控并收集该节点上面的系统日志，并将处理过后的日志信息发送给Elasticsearch；Kibana 提供了一个 Web GUI，用户可以浏览和搜索存储在 Elasticsearch 中的日志。从官方github仓库下载yaml文件[root@hello ~/efk]# git clone https://github.com/kubernetes/kubernetes.git [root@hello ~/efk]# kubectl create namespace logging [root@hello ~/efk]#执行所有yaml文件[root@hello ~/efk]# cd kubernetes/cluster/addons/fluentd-elasticsearch/ [root@hello ~/efk/kubernetes/cluster/addons/fluentd-elasticsearch]# kubectl apply -f ./ namespace/logging created service/elasticsearch-logging created serviceaccount/elasticsearch-logging created clusterrole.rbac.authorization.k8s.io/elasticsearch-logging created clusterrolebinding.rbac.authorization.k8s.io/elasticsearch-logging created statefulset.apps/elasticsearch-logging created configmap/fluentd-es-config-v0.2.1 created serviceaccount/fluentd-es created clusterrole.rbac.authorization.k8s.io/fluentd-es created clusterrolebinding.rbac.authorization.k8s.io/fluentd-es created daemonset.apps/fluentd-es-v3.1.1 created deployment.apps/kibana-logging created service/kibana-logging created查看pod状态：[root@hello ~]# kubectl get pod -n logging NAME READY STATUS RESTARTS AGE elasticsearch-logging-0 1/1 Running 0 2m17s elasticsearch-logging-1 1/1 Running 0 96s fluentd-es-v3.1.1-qw9dj 1/1 Running 1 (97s ago) 2m16s kibana-logging-75bd6cccf5-pskrr 1/1 Running 1 (106s ago) 2m16s [root@hello ~]# [root@hello ~]# kubectl get service -n logging NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE elasticsearch-logging ClusterIP None <none> 9200/TCP,9300/TCP 2m41s kibana-logging ClusterIP 10.68.145.186 <none> 5601/TCP 2m40s [root@hello ~]#访问 kibana[root@hello ~]# kubectl proxy --address='192.168.1.11' --port=8086 --accept-hosts='^*$' #访问 http://192.168.1.11:8086//api/v1/namespaces/logging/services/kibana-logging/proxy/创建一个index-pattern索引默认为 logstash-* 即可，之后这里会看到日志Linux运维交流社区Linux运维交流社区，互联网新闻以及技术交流。73篇原创内容公众号 https://blog.csdn.net/qq_33921750https://my.oschina.net/u/3981543https://www.zhihu.com/people/chen-bu-yun-2https://segmentfault.com/u/hppyvyv6/articleshttps://juejin.cn/user/3315782802482007https://space.bilibili.com/352476552/articlehttps://cloud.tencent.com/developer/column/93230知乎、CSDN、开源中国、思否、掘金、哔哩哔哩、腾讯云