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卡盟怎么网站怎么做,个人网站制作教程,做网站开发用什么,wordpress导航二级菜单背景说明随着 Kubernetes 1.28 正式弃用 Docker 作为默认容器运行时（CRI 规范演进），传统的 docker build 方式已无法直接在集群内运行。Kaniko 作为 Google 开源的容器镜像构建工具，凭借其无需特权容器、兼容 OCI 标准的特性&am…

背景说明

随着 Kubernetes 1.28 正式弃用 Docker 作为默认容器运行时（CRI 规范演进），传统的 docker build 方式已无法直接在集群内运行。Kaniko 作为 Google 开源的容器镜像构建工具，凭借其无需特权容器、兼容 OCI 标准的特性，成为替代 Docker 构建的首选方案。本文将基于以下技术栈搭建全容器化构建流水线：

构建工具：Kaniko（版本 ≥ v1.9.0）
编排平台：Kubernetes 1.28（集群需支持 Ephemeral Containers）
CI/CD 引擎：Jenkins（容器化部署于 K8s）

Part 1：Kaniko 的 Dockerfile

FROM gcr.io/kaniko-project/executor:latest AS plugin
FROM gcr.io/kaniko-project/warmer:latest AS kaniko-warmerFROM debian:11-slim as builder# 设置非交互模式，避免交互式提示阻塞安装过程
ENV DEBIAN_FRONTEND=noninteractive# 安装运行时依赖
RUN apt-get update && \apt-get install -y --no-install-recommends \g++ make git curl ca-certificates\&& rm -rf /var/lib/apt/lists/*# 安装 kubectl
ARG KUBECTL_VERSION=v1.30.0
RUN curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl" && \install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl && \rm -f kubectl# 安装 jsonnet
RUN git clone https://github.com/google/jsonnet.git /tmp/jsonnet && \cd /tmp/jsonnet && \make && \cp jsonnet /usr/local/bin/ && \cd / && \rm -rf /tmp/jsonnetFROM debian:11-slim
# 从构建阶段复制工具到生产镜像RUN apt-get update && \apt-get install -y --no-install-recommends \git \&& rm -rf /var/lib/apt/lists/*COPY --from=plugin /kaniko/executor /usr/local/bin/kaniko
COPY --from=kaniko-warmer /kaniko/warmer /usr/local/bin/warmer
COPY --from=builder /usr/local/bin/kubectl /usr/local/bin/kubectl
COPY --from=builder /usr/local/bin/jsonnet /usr/local/bin/jsonnetENV DOCKER_CONFIG /kaniko/.dockerRUN mkdir -p /kaniko/.docker/

Part 2：Jenkins 与 Kaniko 集成部分配置

  clouds:- kubernetes:containerCapStr: "10"defaultsProviderTemplate: ""connectTimeout: "5"readTimeout: "15"jenkinsUrl: "http://jenkins.jenkins.svc.cluster.local:8080"jenkinsTunnel: "jenkins-agent.jenkins.svc.cluster.local:50000"skipTlsVerify: falseusageRestricted: falsemaxRequestsPerHostStr: "32"retentionTimeout: "5"waitForPodSec: "600"name: "kubernetes"namespace: "jenkins"restrictedPssSecurityContext: falseserverUrl: "https://kubernetes.default"credentialsId: ""podLabels:- key: "jenkins/jenkins-jenkins-agent"value: "true"templates:- name: "default"namespace: "jenkins"containers:- name: "jnlp"alwaysPullImage: falseargs: "^${computer.jnlpmac} ^${computer.name}"envVars:- envVar:key: "JENKINS_URL"value: "http://jenkins.jenkins.svc.cluster.local:8080/"image: "jenkins/inbound-agent:3283.v92c105e0f819-7"privileged: "false"resourceLimitCpu: 512mresourceLimitMemory: 512MiresourceRequestCpu: 512mresourceRequestMemory: 512MittyEnabled: falseworkingDir: /home/jenkins/agentidleMinutes: 0instanceCap: 2147483647label: "jenkins-jenkins-agent "nodeUsageMode: "NORMAL"podRetention: NevershowRawYaml: trueserviceAccount: "default"slaveConnectTimeoutStr: "100"yamlMergeStrategy: overrideinheritYamlMergeStrategy: false- name: mavenlabel: jenkins-mavenshowRawYaml: truecontainers:- name: mavenimage: xxx.cr.aliyuncs.com/public/maven-kubectl-jsonnet:v4envVars:- envVar:key: "TZ"value: "Asia/Shanghai"command: catargs: ""ttyEnabled: true- name: kubedockimage: joyrex2001/kubedock:latestcommand: "/usr/local/bin/kubedock"args: "server --reverse-proxy --pre-archive --timeout=2m"ttyEnabled: trueimagePullSecrets:- name: "docker-registry"serviceAccount: "jenkins"volumes:- persistentVolumeClaim:claimName: jenkins-maven-agent-pvcmountPath: /root/.m2- configMapVolume:configMapName: kubeconfigmountPath: /root/.kube/prod-configsubPath: prod-config- configMapVolume:configMapName: kubeconfigmountPath: /root/.kube/test-configsubPath: test-config- name: kanikolabel: jenkins-kanikoshowRawYaml: truecontainers:- name: kanikoimage: xxx.cr.aliyuncs.com/public/kaniko-kubectl-jsonnet:v3resourceRequestEphemeralStorage: 6GiresourceLimitEphemeralStorage: 10GienvVars:- envVar:key: "TZ"value: "Asia/Shanghai"command: catalwaysPullImage: truettyEnabled: trueimagePullSecrets:- name: "registry-tmp"volumes:- persistentVolumeClaim:claimName: kaniko-cache-pvcmountPath: /cache- configMapVolume:configMapName: kubeconfigmountPath: /root/.kube/prod-configsubPath: prod-config- configMapVolume:configMapName: kubeconfigmountPath: /root/.kube/test-configsubPath: test-config- secretVolume:secretName: kaniko-registrymountPath: /kaniko/.docker

Part 3：Jenkins 的pipeline

// Uses Declarative syntax to run commands inside a container.
pipeline {agent {kubernetes {inheritFrom 'kaniko'defaultContainer 'kaniko'}}stages {stage('checkout') {steps {git branch: 'master', credentialsId: 'gitlab', url: 'git@xxx:backend/xxx.git'}}stage('warmer') {steps {script {sh(label: 'kaniko warmer', script: "warmer --skip-tls-verify-registry=index.docker.io --cache-dir=/cache/xxx --dockerfile=./Dockerfile")}}}stage('build') {steps {script {sh(label: 'kaniko build', script: "kaniko --skip-tls-verify --cache=true -cache-dir=/cache/xxx  -f Dockerfile -c ./  -d xxx.cr.aliyuncs.com/packages/xxx:v4")}}}}
}