K8S ci/cd三劍客：jenkinsfile、dockerfile、k8s.yaml
k8s的ci/cd實(shí)例
jenkins+jenkinsfile+dockerfile+k8s.yaml
1、dockerfile 實(shí)例
FROM harbor.k8s.site/library/jdk/jre:1.8-apline
ENV TZ=Asia/Shanghai
VOLUME /tmp
ADD build/libs/*.jar /app/app.jar
RUN mkdir /logs/ && echo 'java ${JVMSIZE} ${EUREKA} ${LOGPATH} ${APOLLO} -jar app.jar' > /usr/bin/run.sh;chmod a+x /usr/bin/run.sh
WORKDIR /app/
CMD run.sh

創(chuàng)新互聯(lián)公司-專(zhuān)業(yè)網(wǎng)站定制、快速模板網(wǎng)站建設(shè)、高性?xún)r(jià)比長(zhǎng)安網(wǎng)站開(kāi)發(fā)、企業(yè)建站全套包干低至880元,成熟完善的模板庫(kù),直接使用。一站式長(zhǎng)安網(wǎng)站制作公司更省心,省錢(qián),快速模板網(wǎng)站建設(shè)找我們，業(yè)務(wù)覆蓋長(zhǎng)安地區(qū)。費(fèi)用合理售后完善，10余年實(shí)體公司更值得信賴(lài)。

2、k8s.yaml 實(shí)例
apiVersion: apps/v1beta2
kind: Deployment
metadata:
name: yryd-client
namespace: default
labels:
k8s-app: yryd-client

spec:
replicas: 1
revisionHistoryLimit: 1
#滾動(dòng)升級(jí)時(shí)70s后認(rèn)為該pod就緒
minReadySeconds: 70
strategy:
##由于replicas為3,則整個(gè)升級(jí),pod個(gè)數(shù)在2-4個(gè)之間
rollingUpdate:
#滾動(dòng)升級(jí)時(shí)會(huì)先啟動(dòng)1個(gè)pod
maxSurge: 1
#滾動(dòng)升級(jí)時(shí)允許的大Unavailable的pod個(gè)數(shù)
maxUnavailable: 1
selector:
matchLabels:
k8s-app: yryd-client
template:
metadata:
labels:
k8s-app: yryd-client
spec:
containers:

• name: yryd-client
  image: harbor.k8s..site/yryd/yryd-client:build-<BUILD_TAG>
  ports:
  #容器的端口
  • containerPort: 5001
    name: yryd-client
    protocol: TCP
    env:
  • name: JVMSIZE
    value: -Xms1G -Xmx1G

  • name: LOGPATH
    value: -Dlogging.path=/logs/yryd/yryd-client/

    apiVersion: v1
    kind: Service
    metadata:
    name: yryd-client
    namespace: default
    labels:
    k8s-app: yryd-client
    spec:
    ports:
    #集群IP的端口

    • port: 5001
      name: yryd-client
      protocol: TCP
      #容器的端口
      targetPort: 5001
      selector:
      k8s-app: yryd-client

---

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: yryd-client
namespace: default
spec:
rules:

• host: yryd-client.k8s..site
  http:
  paths:
  • backend:
    serviceName: yryd-client
    servicePort: 5001

3、jenkinsfile實(shí)例

pipeline {
agent {
label 'master'
}
parameters {
string(name: "branch", defaultValue: "master", description: "code branch")
extendedChoice(
defaultValue: '',
description: '選擇發(fā)布模塊',
multiSelectDelimiter: ',',
name: 'module',
quoteValue: false,
saveJSONParameterToFile: false,
type: 'PT_CHECKBOX',
value:'yryd-client',
visibleItemCount: 10)
}
options {
skipDefaultCheckout(true)
buildDiscarder(logRotator(daysToKeepStr: '5', numToKeepStr: '8'))
}
stages{
stage('get code'){
steps{
git branch: '$branch', credentialsId: 'dd93cf17-ab6c-48e4-9aca-b063d05a031b', url: 'http://git.bqjr.club/MMT-YRYD/mmt-yryd.git'
}
}
stage('yryd-client'){
when {
expression { return "$params.module".contains('yryd-client')}
}
steps {
sh '''
imageName="harbor.k8s.site/yryd/yryd-client:build-${BUILD_NUMBER}"
cd mmt-yryd-client-service/
/opt/software/gradle-4.8/bin/gradle clean excludedev build -x test
docker build -t ${imageName} .
docker push ${imageName}
docker rmi ${imageName}
sed -i "s/<BUILD_TAG>/${BUILD_NUMBER}/g" k8s.yaml
kubectl apply -f k8s.yaml --record
'''
}
}
}
}

網(wǎng)頁(yè)標(biāo)題：基于jenkins的k8sci/cd實(shí)例-創(chuàng)新互聯(lián)
文章起源：http://www.aaarwkj.com/article18/pehgp.html

成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián)，為您提供云服務(wù)器、網(wǎng)站維護(hù)、響應(yīng)式網(wǎng)站、品牌網(wǎng)站制作、定制網(wǎng)站、企業(yè)網(wǎng)站制作

廣告

聲明：本網(wǎng)站發(fā)布的內(nèi)容（圖片、視頻和文字）以用戶(hù)投稿、用戶(hù)轉(zhuǎn)載內(nèi)容為主，如果涉及侵權(quán)請(qǐng)盡快告知，我們將會(huì)在第一時(shí)間刪除。文章觀(guān)點(diǎn)不代表本網(wǎng)站立場(chǎng)，如需處理請(qǐng)聯(lián)系客服。電話(huà)：028-86922220；郵箱：631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載，或轉(zhuǎn)載時(shí)需注明來(lái)源： 創(chuàng)新互聯(lián)