孙红雷做的二手车网站,济南 网站建设公司 医疗,中国建筑八个局排名,黄骅港天气预报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-master1 ~]# 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 jenkins-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-master1 ~]# 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-master1 ~]# 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 8080:8080
3. Login with the password from step 1 and the username: admin
4. Configure security realm and authorization strategy
5. 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/demos
For more information on running Jenkins on Kubernetes, visit:
https://cloud.google.com/solutions/jenkins-on-container-engine
For 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-master1 ~]# kubectl get svc jenkins
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
jenkins ClusterIP 10.99.36.63 none 8080/TCP 32h
[rootkube-master1 ~]# 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-master1 ~]# git clone https://gitea.beyourself.org.cn/newrain001/RuoYi-Vue-cloud.git
[rootkube-master1 ~]# cd RuoYi-Vue-cloud/
[rootkube-master1 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-master1 RuoYi-Vue-cloud]# cd sql/
[rootkube-master1 sql]# ls
quartz.sql ry_20230223.sql
[rootkube-master1 sql]# kubectl create configmap ruoyi-init-data --from-file.
3.2 准备k8s证书
[rootkube-master1 ~]# kubectl create secret generic kubeconfig --from-file/root/.kube/config
3.3 准备maven配置文件
[rootkube-master1 ~]# 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-master1 ~]# 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.yamll
---
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: 8080
6.4 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: 6379
6.6 cloud/ruoyi-java/Dockerfile
FROM buildo/java8-wkhtmltopdf:latestCOPY ruoyi-admin.jar /optEXPOSE 8080CMD [java, -jar, /opt/ruoyi-admin.jar]
6.7 cloud/ruoyi-nginx/Dockerfile
