젠킨스 연결 작업
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10
.mvn/settings.xml
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10
.mvn/settings.xml
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<settings>
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<mirrors>
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<mirror>
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<id>sayinfo-nexus</id>
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<name>Sayinfo Nexus</name>
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<url>https://nexus.sayinfo.co.kr/repository/maven-public/</url>
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<mirrorOf>*</mirrorOf>
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</mirror>
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</mirrors>
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</settings>
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34
Dockerfile
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34
Dockerfile
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# 1단계: OTEL Java 에이전트 다운로드
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FROM alpine:3.20 AS otel
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ARG OTEL_VERSION=2.21.0
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RUN apk add --no-cache curl && \
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curl -fL \
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https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v${OTEL_VERSION}/opentelemetry-javaagent.jar \
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-o /opentelemetry-javaagent.jar
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# 2단계: Tomcat 이미지 (Java 8 기준, Java 17 쓸 거면 jdk17-temurin 그대로 사용)
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FROM tomcat:9.0-jdk8-temurin
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ENV TZ=Asia/Seoul \
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OTEL_SERVICE_NAME=helpdesk_service \
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OTEL_EXPORTER_OTLP_ENDPOINT=http://192.168.100.203:4317 \
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OTEL_EXPORTER_OTLP_PROTOCOL=grpc \
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OTEL_RESOURCE_ATTRIBUTES="deployment.environment=prod" \
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JAVA_TOOL_OPTIONS="-javaagent:/opt/opentelemetry-javaagent.jar"
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# 타임존 설정
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RUN ln -sf /usr/share/zoneinfo/Asia/Seoul /etc/localtime
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# OTEL 에이전트 복사
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COPY --from=otel /opentelemetry-javaagent.jar /opt/opentelemetry-javaagent.jar
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# 기본 ROOT 앱 제거
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RUN rm -rf /usr/local/tomcat/webapps/*
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# Maven 빌드된 WAR 복사
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# Maven 빌드 결과 파일명에 맞게 수정
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COPY target/sayit-helpdesk.war /usr/local/tomcat/webapps/ROOT.war
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EXPOSE 8080
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CMD ["catalina.sh","run"]
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132
Jenkinsfile
vendored
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132
Jenkinsfile
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// Jenkinsfile — Kaniko build + K8s deploy (latest only)
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def L = 'kaniko-and-deploy'
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def REG = 'harbor.sayinfo.co.kr'
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def IMAGE = 'sayit-helpdesk/helpdesk-service' // Harbor 프로젝트/레포 이름에 맞게 유지 또는 수정
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def APP_NS = 'sayit-helpdesk' // 실제 K8s 네임스페이스와 일치해야 함
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def DEPLOY = 'sayit-helpdesk-service' // 실제 Deployment 이름과 일치해야 함
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podTemplate(
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label: L,
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yaml: """
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apiVersion: v1
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kind: Pod
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spec:
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serviceAccountName: default
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securityContext:
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fsGroup: 1001
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fsGroupChangePolicy: OnRootMismatch
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hostAliases:
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- ip: "192.168.0.210"
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hostnames:
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- "harbor.sayinfo.co.kr"
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- "nexus.sayinfo.co.kr"
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containers:
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- name: maven
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image: maven:3.9.9-eclipse-temurin-8
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command: ["/bin/sh","-lc"]
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args: ["sleep 99d"]
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tty: true
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volumeMounts:
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- name: workspace-volume
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mountPath: /home/jenkins/agent
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- name: maven-cache
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mountPath: /root/.m2
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- name: kaniko
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image: gcr.io/kaniko-project/executor:debug
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command: ["/busybox/sh","-c"]
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args: ["sleep 99d"]
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tty: true
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volumeMounts:
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- name: kaniko-auth
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mountPath: /kaniko/.docker
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- name: workspace-volume
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mountPath: /home/jenkins/agent
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- name: kubectl
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image: bitnamilegacy/kubectl:latest
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command: ["/bin/sh","-lc"]
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args: ["sleep 99d"]
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securityContext:
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runAsUser: 0
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runAsGroup: 0
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tty: true
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volumeMounts:
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- name: workspace-volume
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mountPath: /home/jenkins/agent
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volumes:
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- name: kaniko-auth
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projected:
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sources:
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- secret:
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name: regcred
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items:
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- key: .dockerconfigjson
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path: config.json
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- name: workspace-volume
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emptyDir: {}
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- name: maven-cache
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persistentVolumeClaim:
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claimName: maven-repo-pvc
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"""
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) {
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node(L) {
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timestamps {
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stage('Checkout') {
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checkout scm
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}
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stage('Maven Build') {
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container('maven') {
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sh '''
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set -eux
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cd "${WORKSPACE}"
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mvn -B -q -e -T 1C -s .mvn/settings.xml clean package -DskipTests
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'''
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}
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}
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stage('Preflight (Kaniko)') {
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container('kaniko') {
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sh '''
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set -eux
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cd "${WORKSPACE}"
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test -f /kaniko/.docker/config.json
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nslookup harbor.sayinfo.co.kr || true
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grep harbor /etc/hosts || true
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'''
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}
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}
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stage('Build & Push (Kaniko)') {
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container('kaniko') {
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sh """
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set -eux
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cd "\${WORKSPACE}"
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/kaniko/executor \\
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--context=. \\
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--dockerfile=Dockerfile \\
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--destination=${REG}/${IMAGE}:latest \\
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--snapshot-mode=redo \\
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--skip-tls-verify \\
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--cache=true \\
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--cache-repo=${REG}/sayit-helpdesk/build-cache
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"""
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}
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}
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/* stage('Deploy to Kubernetes') {
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container('kubectl') {
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sh """
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set -eux
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kubectl -n ${APP_NS} set image deploy/${DEPLOY} ${DEPLOY}=${REG}/${IMAGE}:latest
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kubectl -n ${APP_NS} rollout restart deploy/${DEPLOY}
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kubectl -n ${APP_NS} rollout status deploy/${DEPLOY} --timeout=300s
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kubectl -n ${APP_NS} get deploy ${DEPLOY} -o wide
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kubectl -n ${APP_NS} get pods -l app=${DEPLOY} -o wide
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kubectl -n ${APP_NS} get pod -l app=${DEPLOY} -o jsonpath='{.items[*].spec.containers[*].image}'; echo
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"""
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}
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} */
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}
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}
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}
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