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怎样做淘宝的导购网站,前程无忧网宁波网站建设类岗位,企业文化馆展厅设计,建站节1、基于helm 部署jenkins 要求#xff1a;当前集群配置了storageClass#xff0c;并已指定默认的storageClass#xff0c;一般情况下#xff0c;创建的storageClass即为默认类 指定默认storageClass的方式 # 如果是新创建默认类#xff1a; apiVersion: storage.k8s.io/v1…1、基于helm 部署jenkins 要求当前集群配置了storageClass并已指定默认的storageClass一般情况下创建的storageClass即为默认类 指定默认storageClass的方式 # 如果是新创建默认类 apiVersion: storage.k8s.io/v1 kind: StorageClass metadata:name: managed-nfs-storageannotations:# 这里注解说明了这个是默认的storageclassstorageclass.kubernetes.io/is-default-class: true provisioner: fuseim.pri/ifs parameters:archiveOnDelete: true# 如果是修改为默认类 kubectl patch storageclass managed-nfs-storage -p {metadata: {annotations:{storageclass.kubernetes.io/is-default-class:true}}}# 检查,可以看到类后面增加了(default) [rootkube-master ~]# kubectl get sc NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE managed-nfs-storage (default) gxf-nfs-storage Retain Immediate false 41d 1.1 部署helm [rootkube-master ~]# wget https://get.helm.sh/helm-v3.2.4-linux-amd64.tar.gz [rootkube-master ~]# tar zxvf helm-v3.2.4-linux-amd64.tar.gz [rootkube-master ~]# mv linux-amd64/helm /usr/bin/ 1.2 部署jenkins

1、添加jenkins仓库

[rootkube-master ~]# helm repo add jenkinsci https://charts.jenkins.io helm repo update# 2、安装jenkins

2.1 如果需要自定义配置需要先将chart下载下来如果无需修改配置直接install即可

[rootkube-master ~]# helm pull jenkinsci/jenkins [rootkube-master ~]# tar xf jenkins-4.8.4.tgz # 修改目录中的values.yml [rootkube-master ~]# helm install jenkins . -f values.yaml

2.2 直接安装

[rootkube-master ~]# helm install jenkins jenkinsci/jenkins 1.3 检查 jenkins

helm list

NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION jenkins default 1 2023-12-17 14:19:50.59739362 0800 CST deployed jenkins-4.8.4 2.426.1 [rootkube-master ~]# kubectl get pod NAME READY STATUS RESTARTS AGE jenkins-0 ²⁄₂ Running 0 2m30s nfs-client-provisioner-66bc5457d6-vbzfj ¹⁄₁ Running 16 (20m ago) 38d# 需要查看登录密码可以使用 [rootkube-master ~]# helm get notes jenkins NOTES:

1. Get your admin user password by running:kubectl exec –namespace default -it svc/jenkins -c jenkins – /bin/cat /run/secrets/additional/chart-admin-password echo

2. Get the Jenkins URL to visit by running these commands in the same shell:echo http://127.0.0.1:8080kubectl –namespace default port-forward svc/jenkins 8080:80803. Login with the password from step 1 and the username: admin

3. Configure security realm and authorization strategy

4. Use Jenkins Configuration as Code by specifying configScripts in your values.yaml file, see documentation: http://127.0.0.1:8080/configuration-as-code and examples: https://github.com/jenkinsci/configuration-as-code-plugin/tree/master/demosFor more information on running Jenkins on Kubernetes, visit: https://cloud.google.com/solutions/jenkins-on-container-engineFor more information about Jenkins Configuration as Code, visit: https://jenkins.io/projects/jcasc/NOTE: Consider using a custom image with pre-installed plugins 1.4 配置访问

   这是当前jenkins的服务将他改为nodeport或通过ingress代理

   [rootkube-master ~]# kubectl get svc jenkins NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE jenkins ClusterIP 10.99.36.63 none 8080/TCP 32h[rootkube-master ~]# vim ingress.yml apiVersion: networking.k8s.io/v1 kind: Ingress metadata:labels:name: myingressname: myingressnamespace: default spec:ingressClassName: nginxrules:- host: qf.jenkins.viphttp:paths:- backend:service:name: jenkinsport:number: 8080path: /pathType: Prefix 2、安装插件 插件列表 将准备好的插件包替换掉对应的pv数据卷中的plugins目录 3、准备工作 3.1 准备ruoyi数据 [rootkube-master ~]# git clone https://gitea.beyourself.org.cn/newrain001/RuoYi-Vue-cloud.git [rootkube-master ~]# cd RuoYi-Vue-cloud/ [rootkube-master RuoYi-Vue-cloud]# ls bin cloud doc LICENSE pom.xml README.md ruoyi-admin ruoyi-common ruoyi-framework ruoyi-generator ruoyi-quartz ruoyi-system ruoyi-ui ry.bat ry.sh sql [rootkube-master RuoYi-Vue-cloud]# cd sql/ [rootkube-master sql]# ls quartz.sql ry_20230223.sql [rootkube-master sql]# kubectl create configmap ruoyi-init-data –from-file. 3.2 准备k8s证书 [rootkube-master ~]# kubectl create secret generic kubeconfig –from-file/root/.kube/config3.3 准备maven配置文件 [rootkube-master ~]# vim settings.xml ?xml version1.0 encodingUTF-8? settings xmlnshttp://maven.apache.org/SETTINGS/1.2.0xmlns:xsihttp://www.w3.org/2001/XMLSchema-instancexsi:schemaLocationhttp://maven.apache.org/SETTINGS/1.2.0 https://maven.apache.org/xsd/settings-1.2.0.xsdpluginGroups/pluginGroupsproxies/proxiesservers/serversmirrorsmirroridaliyunmaven/idmirrorOf*/mirrorOfname阿里云公共仓库/nameurlhttps://maven.aliyun.com/repository/public/url/mirror/mirrorsprofiles/profiles /settings [rootkube-master ~]# kubectl create configmap maven-repo –from-filesettings.xml 3.4 配置钉钉插件 在系统管理的下方有未归类的插件 4、项目配置 4.1 创建pipeline项目 4.2 配置参数 # 参数内容: 字符参数 PROJECT_NAME 项目名称 凭据参数 DOCKER_REPOSITORY_CREDENTIAL_ID 需要推送的docker镜像仓库凭据id可指定多个然后加介绍 选项参数 HARBOR_HOST 需要推送的镜像仓库可以指定多个需要与凭据对应 选项参数 NAMESPACE_NAME 需要推送的命名空间 字符参数后端镜像的tag JAVA_TAG 字符参数前端镜像的tag NODE_TAG 字符参数 JAVA_REPLICAS 后端副本数 字符参数 NODE_REPLICAS 前端副本数 字符参数 JENKINS_URL 当前jenkins的url通知时使用一般不变可以设置默认值  5、构建项目 6、cloud 目录内的文件解析 6.1 cloud/Jenkinsfile pipeline {// 定义流水线中使用的环境变量environment {PROJECT_NAME \({PROJECT_NAME} // 项目名称DOCKER_REPOSITORY_CREDENTIAL_ID \){DOCKER_REPOSITORY_CREDENTIAL_ID} // Docker仓库的凭证IDHARBOR_HOST \({HARBOR_HOST} // Docker Harbor主机NAMESPACE_NAME \){NAMESPACE_NAME} // Kubernetes命名空间JAVA_REPOSITORY_NAME ruoyi-java // Java应用的仓库名称NODE_REPOSITORY_NAME ruoyi-node // Node.js应用的仓库名称JAVA_TAG \({JAVA_TAG} // Java应用的Docker标签NODE_TAG \){NODE_TAG} // Node.js应用的Docker标签JAVA_REPLICAS \({JAVA_REPLICAS} // Java应用的副本数NODE_REPLICAS \){NODE_REPLICAS} // Node.js应用的副本数YAML_PATH cloud/deploy/ // Kubernetes YAML文件的路径JAVA_DEPLOYMENT_NAME ruoyi-java.yaml // Java部署的YAML文件名称NODE_DEPLOYMENT_NAME ruoyi-nginx.yaml // Node.js部署的YAML文件名称STATUS_URL \({JENKINS_URL}/job/ruoyi/\){BUILD_NUMBER} // 查看构建状态的URLCONSOLE_URL \({JENKINS_URL}/job/ruoyi/\){BUILD_NUMBER}/console // 查看构建控制台输出的URL}// 使用Kubernetes定义代理配置agent {kubernetes {cloud kubernetesyaml // 定义Kubernetes Pod的规格apiVersion: v1kind: Podspec:// 定义Pod中的容器containers:- name: jnlpimage: jenkins/inbound-agent:3107.v665000b_51092-15args: [$(JENKINS_SECRET), $(JENKINS_NAME)]imagePullPolicy: IfNotPresentvolumeMounts:- mountPath: /etc/localtimename: volume-2readOnly: false- name: mavenimage: maven:3.6.3-jdk-11command: [cat]tty: truevolumeMount:- mountPath: /usr/share/maven/ref/name: maven-reposubPath: settings.xmlreadOnly: true- mountPath: /root/.m2name: maven-data- name: nodejsimage: node:14command: [cat]tty: true- name: kubectlimage: kubesphere/kubectl:v1.22.0imagePullPolicy: IfNotPresenttty: truecommand: [cat]volumeMounts:- mountPath: /etc/localtimename: volume-2readOnly: false- mountPath: /var/run/docker.sockname: volume-dockerreadOnly: false- mountPath: /root/.kube/configsubPath: configname: kubeconfigreadOnly: false- name: dockerimage: docker:19.03.15-gitcommand: [cat]tty: truevolumeMounts:- mountPath: /var/run/docker.sockname: volume-dockerreadOnly: false// 定义Pod使用的卷volumes:- name: volume-2hostPath:path: /usr/share/zoneinfo/Asia/Shanghai- name: volume-dockerhostPath:path: /var/run/docker.sock- name: kubeconfigsecret:secretName: kubeconfigitems:- key: configpath: config- name: maven-repoconfigMap:name: maven-repo- name: maven-datahostPath: path: /opt/data/m2}}// 定义流水线的各个阶段stages {// 第一阶段Maven打包stage(Maven 打包) {steps {// 使用Maven容器来构建Java应用container(maven) {sh mvn clean package -Dmaven.test.skiptrue cp ruoyi-admin/target/ruoyi-admin.jar cloud/ruoyi-java}}post {// Maven打包成功或失败后的通知success {// Maven打包成功时的钉钉消息配置dingtalk (// 其他配置…)}failure {// Maven打包失败时的钉钉消息配置dingtalk (// 其他配置…)}}}// 第二阶段Node.js打包stage(Node.js 打包) {steps {container(nodejs) {sh cd ruoyi-ui npm install –registry http://registry.npmmirror.com npm run build:prod cp -r dist ../cloud/ruoyi-nginx}}post {success {// Node.js打包成功的钉钉消息配置dingtalk (// 其他配置…)}failure {// Node.js打包失败的钉钉消息配置dingtalk (// 其他配置…)}}}// 第三阶段构建镜像stage(构建镜像) {steps {withCredentials([usernamePassword(credentialsId: env.DOCKER_REPOSITORY_CREDENTIAL_ID, passwordVariable: PASSWORD, usernameVariable: USERNAME)]) {container(docker) {sh docker build -t \({env.HARBOR_HOST}/\){env.NAMESPACE_NAME}/\({env.JAVA_REPOSITORY_NAME}:\){env.JAVA_TAG} cloud/ruoyi-javadocker build -t \({env.HARBOR_HOST}/\){env.NAMESPACE_NAME}/\({env.NODE_REPOSITORY_NAME}:\){env.NODE_TAG} cloud/ruoyi-nginxdocker login \({env.HARBOR_HOST} --username \){env.USERNAME} –password \({env.PASSWORD}docker push \){env.HARBOR_HOST}/\({env.NAMESPACE_NAME}/\){env.JAVA_REPOSITORY_NAME}:\({env.JAVA_TAG}docker push \){env.HARBOR_HOST}/\({env.NAMESPACE_NAME}/\){env.NODE_REPOSITORY_NAME}:\({env.NODE_TAG}}}}post {success {// 构建镜像成功的钉钉消息配置dingtalk (// 其他配置...)}failure {// 构建镜像失败的钉钉消息配置dingtalk (// 其他配置...)}}}// 第四阶段部署到kubernetesstage(部署到kubernetes) {steps {container(kubectl) {sh sed -i s/REPLICAS/\){env.JAVA_REPLICAS}/;s/HARBOR_HOST/\({env.HARBOR_HOST}/;s/NAMESPACE_NAME/\){env.NAMESPACE_NAME}/;s/REPOSITORY_NAME/\({env.JAVA_REPOSITORY_NAME}/;s/TAG/\){env.JAVA_TAG}/ \({env.YAML_PATH}\){env.JAVA_DEPLOYMENT_NAME}sed -i s/REPLICAS/\({env.NODE_REPLICAS}/;s/HARBOR_HOST/\){env.HARBOR_HOST}/;s/NAMESPACE_NAME/\({env.NAMESPACE_NAME}/;s/REPOSITORY_NAME/\){env.NODE_REPOSITORY_NAME}/;s/TAG/\({env.NODE_TAG}/ \){env.YAML_PATH}\({env.NODE_DEPLOYMENT_NAME}kubectl apply -f \){env.YAML_PATH} –record}}post {success {// 部署成功的钉钉消息配置dingtalk (// 其他配置…)}failure {// 部署失败的钉钉消息配置dingtalk (// 其他配置…)}}}} }6.2 cloud/deploy/ruoyi-nginx.yaml apiVersion: apps/v1 kind: Deployment metadata:name: ruoyi-nginx spec:replicas: REPLICASselector:matchLabels:app: ruoyi-nginxtemplate:metadata:labels:app: ruoyi-nginxspec:containers:- name: ruoyi-nginximage: HARBOR_HOST/NAMESPACE_NAME/REPOSITORY_NAME:TAGimagePullPolicy: Alwaysports:- containerPort: 80— apiVersion: v1 kind: Service metadata:name: ruoyi-nginx-service spec:selector:app: ruoyi-nginxports:- port: 80targetPort: 80— apiVersion: networking.k8s.io/v1 kind: Ingress metadata:name: ruoyi-nginx-ingresslabels:name: ruoyi-nginx-ingress spec:ingressClassName: nginxrules:- host: ruoyi.nginx.comhttp:paths:- pathType: Prefixpath: /backend:service:name: ruoyi-nginx-serviceport: number: 80

   6.3 cloud/deploy/ruoyi-java.yaml

   apiVersion: apps/v1 kind: Deployment metadata:name: ruoyi-java spec:replicas: REPLICASselector:matchLabels:app: ruoyi-javatemplate:metadata:labels:app: ruoyi-javaspec:containers:- name: ruoyi-javaimage: HARBOR_HOST/NAMESPACE_NAME/REPOSITORY_NAME:TAGimagePullPolicy: Alwaysports:- containerPort: 8080— apiVersion: v1 kind: Service metadata:name: ruoyi-java-service spec:selector:app: ruoyi-javaports:- port: 8080targetPort: 80806.4 cloud/deploy/mysql.yml apiVersion: apps/v1 kind: Deployment metadata:name: database spec:selector:matchLabels:app: databasetemplate:metadata:labels:app: databasespec:containers:- name: databaseimage: daocloud.io/library/mysql:5.7env:- name: MYSQL_ROOT_PASSWORDvalue: 123456- name: MYSQL_DATABASEvalue: ryvolumeMounts:- mountPath: /docker-entrypoint-initdb.dname: ruoyi-dataresources:limits:memory: 500Micpu: 500mports:- containerPort: 3306volumes:- name: ruoyi-dataconfigMap:name: ruoyi-init-data— apiVersion: v1 kind: Service metadata:name: ruoyi-db spec:selector:app: databaseports:- port: 3306targetPort: 3306 6.5 cloud/deploy/redis.yml apiVersion: apps/v1 kind: Deployment metadata:name: redis spec:selector:matchLabels:app: redistemplate:metadata:labels:app: redisspec:containers:- name: redisimage: redisresources:limits:memory: 128Micpu: 500mports:- containerPort: 6379— apiVersion: v1 kind: Service metadata:name: ruoyi-redis spec:selector:app: redisports:- port: 6379targetPort: 63796.6 cloud/ruoyi-java/Dockerfile FROM buildo/java8-wkhtmltopdf:latestCOPY ruoyi-admin.jar /optEXPOSE 8080CMD [java, -jar, /opt/ruoyi-admin.jar]