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一、docker安装nexus本地私服#xff0c;Idea通过maven配置deploy本地jar包#xff08;简单#xff09;
二、docker push镜像到第三方nexus远程私服#xff08;shell命令操作#xff09;
三、springboot通过maven插件自动生成docker镜像并push到nexus私服#xf…目录
一、docker安装nexus本地私服Idea通过maven配置deploy本地jar包简单
二、docker push镜像到第三方nexus远程私服shell命令操作
三、springboot通过maven插件自动生成docker镜像并push到nexus私服难 代码有代码的管理平台比如GitHub、GitLab、码云等。镜像也有镜像的管理平台比如DockerHub以及本文中的nexus。 Nexus是当前最流行的Maven仓库管理软件。本文讲解使用nexus作为docker镜像仓库。 SNAPSHOT 快照版本在 maven 中 SNAPSHOT 版本代表正式发布release的版本之前的开发版本在 pom 中用 x.y-SNAPSHOT 表示。
RELEASE 发布版本稳定版本在 maven 中 RELEASE 代表着稳定的版本unchange不可改变的在 maven 中 SNAPSHOT 与 RELEASE 版本在策略上是完全不同的方式SNAPSHOT 会根据你的配置不同频繁的从远程仓库更新到本地仓库而 RELEASE 则只会在第一次下载到本地仓库以后则会先直接从本地仓库中寻找。 一、docker安装nexus本地私服Idea通过maven配置deploy本地jar包简单 使用docker将nexus拉取到本地启动nexus容器即可本地访问注意初始登录密码在容器的哪个位置。然后在Idea中进行settings.xml文件和pom.xml文件的配置。
1. 拉取nexus镜像
docker pull sonatype/nexus32. 启动容器
docker run -tid -p 8081:8081 --privilegedtrue --name nexus3 -v /docker/nexus/nexus-data:/var/nexus-data --restartalways docker.io/sonatype/nexus3-tid 创建守护式容器 。
-p 8081:8081 宿主机端口对外访问端口容器映射端口。这2个端口可不一样。浏览器访问URL用前面个端口 。
--privilegedtrue 容器访问宿主机的多级目录时可能会权限不足故给 root 权限 。
--name nexus3 给容器取名可任意设定。
-v $PWD/nexus-data:/var/nexus-data 把容器中的 nexus-data 目录挂载到宿主机当前路径下的 nexus-data 下。方便以后查看相关数据。$PWD 取当前路径。此处可以写死为某个完整的确定的目录。 挂载格式为 -v 宿主机目录 容器目录 。
--restartalways 服务挂后自动重启 。
docker.io/sonatype/nexus3 镜像名 。3. 通过启动日志查看启动是否成功
docker logs -f nexus34. 本地访问并登陆初始密码在容器的etc文件下,登录账户为admin
http://ip:8081
5. 在idea的运行使用的settings文件上进行私服配置
?xml version1.0 encodingUTF-8?settings xmlnshttp://maven.apache.org/SETTINGS/1.0.0xmlns:xsihttp://www.w3.org/2001/XMLSchema-instancexsi:schemaLocationhttp://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd!-- 本地仓库地址 --localRepositoryD:\mvn_repo\repository/localRepository!-- 以下配置为上传jar包配置 --pluginGroups/pluginGroupsproxies/proxiesserversserver!-- id,对应项目里面pom.xml里面distributionManagement配置的id --idmaven-releases/id!-- 登录nexus的用户名 --usernameadmin/username!-- 登录nexus的密码 --passwordadmin123/password/serverserver!-- id,对应项目里面pom.xml里面distributionManagement配置的id --idmaven-snapshots/id!-- 登录nexus的用户名 --usernameadmin/username!-- 登录nexus的密码 --passwordadmin123/password/server!-- 配置拦截器mirror登录的用户名密码。他会拦截所有的请求到mirror指定的地址下载jar包 如果只需要去私服下载jar包则只需配置此项 --server!-- id对应mirror中id --idnexus/idusernameadmin/usernamepasswordadmin123/password/server/servers!-- 以下配置为下载jar包配置 通用 --mirrors!-- 强制让jar包下载走私服 --mirroridnexus/idmirrorOf*/mirrorOfurlhttp://192.168.65.129:8081/repository/maven-public//url/mirror/mirrorsprofilesprofile!-- 对应activeProfiles-activeProfile的内容 --idnexus/id!-- 仓库地址 --repositoriesrepository!-- 私服id覆盖maven-model模块下的父id让maven不走中央仓库下载走私服下载 --idcentral/id!-- 名字 --nameNexus/name!-- 私服地址写central后会去mirror里面找 --urlhttp://central/url!-- 支持releases版本 --releasesenabledtrue/enabled/releases!-- 支持snapshots版本 --snapshotsenabledtrue/enabled/snapshots/repository/repositories!-- 插件地址 --pluginRepositoriespluginRepositoryidcentral/idnameNexus Plugin Repository/nameurlhttp://central/urlreleasesenabledtrue/enabled/releasessnapshotsenabledtrue/enabled/snapshots/pluginRepository/pluginRepositories!-- 配置全局的url地址 供上传jar包时动态获取 --propertiesReleaseRepositoryhttp://192.168.65.129:8081/repository/maven-releases//ReleaseRepositorySnapshotRepositoryhttp://192.168.65.129:8081/repository/maven-snapshots//SnapshotRepository/properties/profile/profiles!-- 选择使用的profile --activeProfilesactiveProfilenexus/activeProfile!-- activeProfilerdc/activeProfile--/activeProfiles/settings6. 在项目的pom.xml文件中配置推送url地址 distributionManagementrepositoryidnexus/idnamenexus/nameurlhttp://xxxx:port/repository/maven-snapshots//url/repositorysnapshotRepositoryidmaven-snapshots/idnamemaven-snapshots/nameurlhttp://xxxx:port/repository/maven-snapshots//url/snapshotRepository/distributionManagement7. 执行命令推送 jar 到私服 mvn clean deploy -Dmaven.test.skiptrue 二、docker push镜像到第三方nexus远程私服shell命令操作
这里的nexus私服是公司配的用于组内项目的jar包、镜像管理仓库。 step1 本地登录nexus输入用户名和密码
docker login nexus.***.com:8012/说明8081是nexus的访问地址8012端口是在nexus上设置的推送地址,也可用于登录。 step2查看本地镜像以镜像openjdk:8-jdk-alpine为例 step3tag镜像 docker tag openjdk:8-jdk-alpine nexus.***.com:8012/ddpt/openjdk:8-jdk-alpinestep4push镜像 docker push nexus.***.com:8012/ddpt/openjdk:8-jdk-alpine三、springboot通过maven插件自动生成docker镜像并push到nexus私服难 需求在Springboot项目中通过maven配置Dockerfile文件setting文件配置实现Springboot项目的自动打包镜像自动推送到远程nexus私服。
step1Dockerfile文件编写。
FROM openjdk:8-jdk-alpine
VOLUME /tmp
#把当前项目下web-app-template-1.0.0.jar 改名为web-app-template.jar添加到镜像中
ADD web-app-template-1.0.0.jar web-app-template.jar
#指定端口,最好写与项目配置的端口
EXPOSE 8081
#在镜像中运行/web-app-template.jar包,这样在运行镜像的时候就可以启动好web-app-template.jar
#-Djava.security.egdfile:/dev/./urandom 是一个启动参数的优化用于解决应用可能在需要大量使用随机数的情况下启动慢的问题
#应用的sessionID是通过该参数的配置快速产生的随机数
ENTRYPOINT [java,-Djava.security.egdfile:/dev/./urandom,-jar,/web-app-template.jar]step2settings.xml文件中配置用户名、密码和邮箱 serveriddocker-nexus/idusernamep****DockerUser/usernamepasswordl****pB/passwordconfigurationemailliu*******.***.com/email/configuration/serverstep3pom.xml文件配置 propertiesdocker.reponexus.****.com:8012/docker.repodocker.repositorywebapptemplate/docker.repositoryskipTeststrue/skipTests/properties!-- The configuration of maven-assembly-plugin --plugingroupIdcom.spotify/groupIdartifactIddocker-maven-plugin/artifactIdversion0.4.13/versionconfigurationimageName${docker.repository}/${project.artifactId}:${project.version}_SNAPSHOT/imageName!--指定dockerFile的路径 --dockerDirectory${project.basedir}/src/main/docker/dockerDirectory!--docker server地址 docker服务端地址即Docker安装地址并开启2375端口也可以安装在本地并开启2375端口--dockerHosthttp://10.154.7.202:2375/dockerHostserverIddocker-nexus/serverIdregistryUrlhttp://nexus.cmss.com:8082/webapptemplate//registryUrlresourcesresourcetargetPath//targetPathdirectory${project.build.directory}/directoryinclude${project.build.finalName}.jar/include/resource/resources/configurationexecutions!--绑定Docker build镜像 命令到 Maven 的package阶段--executionidbuild-image/idphasepackage/phasegoalsgoalbuild/goal/goals/execution!--绑定Docker tag镜像 命令到 Maven 的package阶段--executionidtag-image/idphasepackage/phasegoalsgoaltag/goal/goalsconfiguration!--镜像名称-- image${docker.repository}/${project.artifactId}:${project.version}_SNAPSHOT/image!--镜像Tag名称-- newName${docker.repo}/${docker.repository}/${project.artifactId}:${project.version}_SNAPSHOT/newNameforceTagstrue/forceTags/configuration/execution!--绑定Docker push镜像 命令到 Maven 的package阶段--executionidpush-image/idphasepackage/phasegoalsgoalpush/goal/goalsconfigurationimageName${docker.repo}/${docker.repository}/${project.artifactId}:${project.version}_SNAPSHOT/imageName/configuration/execution/executions/pluginstep4打包并自动推送镜像
mvn clean deploy -Dmaven.test.skiptrue成功运行日志
D:\Program Files\Java\jdk1.8.0_191\bin\java.exe -Dmaven.multiModuleProjectDirectoryD:\CMSSGitLab\dig-common\template\web-app-template -Dmaven.homeC:\IntelliJ IDEA 2020.1\plugins\maven\lib\maven3 -Dclassworlds.confC:\IntelliJ IDEA 2020.1\plugins\maven\lib\maven3\bin\m2.conf -Dmaven.ext.class.pathC:\IntelliJ IDEA 2020.1\plugins\maven\lib\maven-event-listener.jar -javaagent:C:\IntelliJ IDEA 2020.1\lib\idea_rt.jar12520:C:\IntelliJ IDEA 2020.1\bin -Dfile.encodingUTF-8 -classpath C:\IntelliJ IDEA 2020.1\plugins\maven\lib\maven3\boot\plexus-classworlds-2.6.0.jar org.codehaus.classworlds.Launcher -Didea.version2020.1 --update-snapshots -s C:\Users\Administrator\.m2\settings.xml package -P dev
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for com.chinamobile.cmss.dig:web-app-template:jar:1.0.0
[WARNING] build.plugins.plugin.(groupId:artifactId) must be unique but found duplicate declaration of plugin org.springframework.boot:spring-boot-maven-plugin line 279, column 21
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] ------------- com.chinamobile.cmss.dig:web-app-template --------------
[INFO] Building web-app-template 1.0.0
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) web-app-template ---
[INFO] Using UTF-8 encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Copying 6 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) web-app-template ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 25 source files to D:\CMSSGitLab\dig-common\template\web-app-template\target\classes
[INFO] /D:/CMSSGitLab/dig-common/template/web-app-template/src/main/java/com/chinamobile/cmss/dig/interceptor/HttpResponseInterceptor.java: D:\CMSSGitLab\dig-common\template\web-app-template\src\main\java\com\chinamobile\cmss\dig\interceptor\HttpResponseInterceptor.java使用了未经检查或不安全的操作。
[INFO] /D:/CMSSGitLab/dig-common/template/web-app-template/src/main/java/com/chinamobile/cmss/dig/interceptor/HttpResponseInterceptor.java: 有关详细信息, 请使用 -Xlint:unchecked 重新编译。
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) web-app-template ---
[INFO] Using UTF-8 encoding to copy filtered resources.
[INFO] Copying 4 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) web-app-template ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 5 source files to D:\CMSSGitLab\dig-common\template\web-app-template\target\test-classes
[INFO]
[INFO] --- maven-surefire-plugin:2.18.1:test (default-test) web-app-template ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- maven-jar-plugin:3.2.0:jar (default-jar) web-app-template ---
[INFO] Building jar: D:\CMSSGitLab\dig-common\template\web-app-template\target\web-app-template-1.0.0.jar
[INFO]
[INFO] --- spring-boot-maven-plugin:2.3.1.RELEASE:repackage (repackage) web-app-template ---
[INFO] Replacing main artifact with repackaged archive
[INFO]
[INFO] --- spring-boot-maven-plugin:2.3.1.RELEASE:repackage (default) web-app-template ---
[INFO] Replacing main artifact with repackaged archive
[INFO]
[INFO] --- maven-assembly-plugin:3.3.0:single (make-assembly) web-app-template ---
[INFO] Reading assembly descriptor: profile/dev/package.xml
[INFO] Building tar: D:\CMSSGitLab\dig-common\template\web-app-template\target\web-app-template-1.0.0-server.tar.gz
[INFO]
[INFO] --- docker-maven-plugin:0.4.13:build (build-image) web-app-template ---
[INFO] Copying D:\CMSSGitLab\dig-common\template\web-app-template\target\web-app-template-1.0.0.jar - D:\CMSSGitLab\dig-common\template\web-app-template\target\docker\web-app-template-1.0.0.jar
[INFO] Copying D:\CMSSGitLab\dig-common\template\web-app-template\src\main\docker\Dockerfile - D:\CMSSGitLab\dig-common\template\web-app-template\target\docker\Dockerfile
[INFO] Building image webapptemplate/web-app-template:1.0.0_SNAPSHOT
Step 1/5 : FROM openjdk:8-jdk-alpine--- a3562aa0b991
Step 2/5 : VOLUME /tmp--- Using cache--- 3a9992956a89
Step 3/5 : ADD web-app-template-1.0.0.jar web-app-template.jar--- 30b7fcaf08ed
Removing intermediate container c555a3b04b5a
Step 4/5 : EXPOSE 8081--- Running in d15cfd67a278--- 5d6a58f1218c
Removing intermediate container d15cfd67a278
Step 5/5 : ENTRYPOINT java -Djava.security.egdfile:/dev/./urandom -jar /web-app-template.jar--- Running in 2fbb8ceefe70--- c8cb14dd046c
Removing intermediate container 2fbb8ceefe70
Successfully built c8cb14dd046c
[INFO] Built webapptemplate/web-app-template:1.0.0_SNAPSHOT
[INFO]
[INFO] --- docker-maven-plugin:0.4.13:tag (tag-image) web-app-template ---
[INFO] Creating tag nexus.cmss.com:8012/webapptemplate/web-app-template:1.0.0_SNAPSHOT from webapptemplate/web-app-template:1.0.0_SNAPSHOT
[INFO]
[INFO] --- docker-maven-plugin:0.4.13:push (push-image) web-app-template ---
[INFO] Pushing nexus.cmss.com:8012/webapptemplate/web-app-template:1.0.0_SNAPSHOT
The push refers to a repository [nexus.cmss.com:8012/webapptemplate/web-app-template]
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107680152efb: Pushing [] 58.48 MB
107680152efb: Pushed
1.0.0_SNAPSHOT: digest: sha256:769e960e2d4981611f4312cfa1da2f752829a7d799e63bee0d7d4d139ca5fec2 size: 1159
null: null
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 48.692 s
[INFO] Finished at: 2020-07-09T10:14:0308:00
[INFO] ------------------------------------------------------------------------
