jenkins java

技術提示＃54展示了如何Arquillianate（Arquillianize？）一個現有的Java EE項目并在WildFly在已知主機和端口上運行的遠程模式下運行這些測試。 技術提示＃55展示了當WildFly在OpenShift中運行時如何運行這些測試。 這兩個技巧都使用Maven配置文件來分隔“ pom.xml”中的相應Arquillian依賴項和“ arquillian.xml”中的<container>配置，以定義WildFy在何處運行以及如何連接。

本技巧將展示如何在OpenShift中配置Jenkins以及如何從Jenkins調用這些測試。 讓我們首先來看它！

從OpenShift上的Jenkins連接到OpenShift上的WildFly實例所需的配置與從本地計算機到OpenShift上的WildFly連接所需的配置相似。 此配置在“ arquillian.xml”中指定，我們可以指定一些參數，然后可以在Jenkins中定義這些參數。

概括地說，這是我們要做的：

• 使用在技術提示＃54和＃55中創建的代碼，并為Arquillian / Jenkins / OpenShift添加配置
• 啟用詹金斯
• 創建一個新的WildFly Test實例
• 配置Jenkins在測試實例上運行測試
• 僅當測試通過測試實例時，才將應用程序推入生產環境

讓我們開始吧！

從技術提示＃55中創建的WildFly git repo中刪除現有的樣板源代碼，僅刪除src目錄。 mywildfly> git rm -rf src/ pom.xml rm 'pom.xml' rm 'src/main/java/.gitkeep' rm 'src/main/resources/.gitkeep' rm 'src/main/webapp/WEB-INF/web.xml' rm 'src/main/webapp/images/jbosscorp_logo.png' rm 'src/main/webapp/index.html' rm 'src/main/webapp/snoop.jsp' mywildfly> git commit . -m"removing source and pom" [master 564b275] removing source and pom7 files changed, 647 deletions(-)delete mode 100644 pom.xmldelete mode 100644 src/main/java/.gitkeepdelete mode 100644 src/main/resources/.gitkeepdelete mode 100644 src/main/webapp/WEB-INF/web.xmldelete mode 100644 src/main/webapp/images/jbosscorp_logo.pngdelete mode 100644 src/main/webapp/index.htmldelete mode 100644 src/main/webapp/snoop.jsp

將新的遠程設置為javaee7-continuous-delivery存儲庫： mywildfly> git remote add javaee7 https://github.com/arun-gupta/javaee7-continuous-delivery.git mywildfly> git remote -v javaee7 https://github.com/arun-gupta/javaee7-continuous-delivery.git (fetch) javaee7 https://github.com/arun-gupta/javaee7-continuous-delivery.git (push) origin ssh://54699516ecb8d41cb8000016@mywildfly-milestogo.rhcloud.com/~/git/mywildfly.git/ (fetch) origin ssh://54699516ecb8d41cb8000016@mywildfly-milestogo.rhcloud.com/~/git/mywildfly.git/ (push)

從新的遙控器中提取代碼： mywildfly> git pull javaee7 master warning: no common commits remote: Counting objects: 62, done. remote: Compressing objects: 100% (45/45), done. remote: Total 62 (delta 14), reused 53 (delta 5) Unpacking objects: 100% (62/62), done. From https://github.com/arun-gupta/javaee7-continuous-delivery* branch master -> FETCH_HEAD* [new branch] master -> javaee7/master Merge made by the 'recursive' strategy..gitignore | 6 +++README.asciidoc | 15 ++++++pom.xml | 197 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++src/main/java/org/javaee7/sample/MyApplication.java | 9 ++++src/main/java/org/javaee7/sample/Person.java | 31 ++++++++++++src/main/java/org/javaee7/sample/PersonDatabase.java | 39 ++++++++++++++src/main/java/org/javaee7/sample/PersonResource.java | 29 +++++++++++src/main/webapp/index.jsp | 13 +++++src/test/java/org/javaee7/sample/PersonTest.java | 77 ++++++++++++++++++++++++++++src/test/resources/arquillian.xml | 26 ++++++++++10 files changed, 442 insertions(+)create mode 100644 .gitignorecreate mode 100644 README.asciidoccreate mode 100644 pom.xmlcreate mode 100644 src/main/java/org/javaee7/sample/MyApplication.javacreate mode 100644 src/main/java/org/javaee7/sample/Person.javacreate mode 100644 src/main/java/org/javaee7/sample/PersonDatabase.javacreate mode 100644 src/main/java/org/javaee7/sample/PersonResource.javacreate mode 100644 src/main/webapp/index.jspcreate mode 100644 src/test/java/org/javaee7/sample/PersonTest.javacreate mode 100644 src/test/resources/arquillian.xml

這將帶來所有源代碼，包括我們的REST端點，網頁，測試，更新的“ pom.xml”和“ arquillian.xml”。 更新的“ pom.xml”具有兩個新的配置文件。

openshiftorg.apache.maven.pluginsmaven-war-plugin2.3falsedeploymentsROOTjenkins-openshiftmaven-surefire-plugin2.14.1jenkins-openshiftorg.jboss.arquillian.containerarquillian-openshift1.0.0.Final-SNAPSHOTtest

這里要注意的幾點：

在OpenShift上構建應用程序時使用“ openshift”配置文件。 這是創建應用程序的WAR文件并將其部署到WildFly的地方。

添加了新的配置文件“ jenkins-openshift”，供OpenShift中的Jenkins實例（即將啟用）使用它來運行測試。

“ arquillian-openshift”依賴項與技術提示＃55中使用的依賴項相同，并且允許在OpenShift的WildFly實例上運行Arquillian測試。

此配置文件引用將在“ arquillian.xml”中定義的“ jenkins-openshift”容器配置。

更新的“ src / test / resources / arquillian.xml”具有以下容器：

<container qualifier="jenkins-openshift"><configuration><property name="namespace">${env.ARQ_DOMAIN}</property><property name="application">${env.ARQ_APPLICATION}</property><property name="libraDomain">rhcloud.com</property><property name="sshUserName">${env.ARQ_SSH_USER_NAME}</property><property name="login">arungupta@redhat.com</property><property name="deploymentTimeoutInSeconds">300</property><property name="disableStrictHostChecking">true</property> </configuration> </container>

此容器配置類似于技術提示＃55中添加的容器配置。 唯一的區別是，已對域名，應用程序名稱和SSH用戶名進行了參數設置。 這些屬性的值在Jenkins實例的配置中定義，并允許針對單獨的測試節點運行測試。

在將更改推送到遠程存儲庫之前，還需要完成兩件事。 首先是創建一個WildFly Test實例，該實例可用于運行測試。 可以很容易地完成，如下所示： workspaces> rhc app-create mywildflytest jboss-wildfly-8 Application Options ------------------- Domain: milestogo Cartridges: jboss-wildfly-8 Gear Size: default Scaling: noCreating application 'mywildflytest' ... Artifacts deployed: ./ROOT.war doneWildFly 8 administrator added. Please make note of these credentials:Username: adminITJt7YhPassword: yXP2mUd1w4_8run 'rhc port-forward mywildflytest' to access the web admin area on port 9990.Waiting for your DNS name to be available ... doneCloning into 'mywildflytest'... Warning: Permanently added the RSA host key for IP address '54.205.69.88' to the list of known hosts.Your application 'mywildflytest' is now available.URL: http://mywildflytest-milestogo.rhcloud.com/SSH to: 546e3743ecb8d49ca9000014@mywildflytest-milestogo.rhcloud.comGit remote: ssh://546e3743ecb8d49ca9000014@mywildflytest-milestogo.rhcloud.com/~/git/mywildflytest.git/Cloned to: /Users/arungupta/workspaces/javaee7/mywildflytestRun 'rhc show-app mywildflytest' for more details about your app.

請注意，這里的域是milestogo ，應用程序名稱是mywildflytest ，SSH用戶名稱是546e3743ecb8d49ca9000014 。 這些將傳遞給Arquillian進行測試。

其次是啟用和配置Jenkins。在您的OpenShift控制臺中 ，選擇“ mywildfly”應用程序，然后單擊“ Enable Jenkins”鏈接，如下所示：

請記住，這不是您的Test實例，因為所有源代碼都位于先前創建的實例上。提供適當的名稱，例如jenkins-milestogo.rhcloud.com（在我的情況下），然后單擊“添加Jenkins”按鈕。 這將提供一個Jenkins實例（如果尚未存在的話），并使用腳本配置項目以構建和部署應用程序。 記下名稱和密碼憑據。

使用憑據登錄到您的Jenkins實例。在這種情況下，選擇適當的版本“ mywildfly-build”。 向下滾動到“ Build”部分，然后在Execute Shell中的“＃Run tests here”之后添加以下腳本： export ARQ_DOMAIN=milestogo export ARQ_SSH_USER_NAME=546e3743ecb8d49ca9000014 export ARQ_APPLICATION=mywildflytest mvn test -Pjenkins-openshift

單擊“保存”以保存配置。 這將允許在Test實例上運行Arquillian測試。 如果測試通過，則將部署該應用程序。 如果測試失敗，則該步驟之后的所有步驟均不會執行，因此不會部署該應用程序。

現在讓我們將更改推送到遠程倉庫： mywildfly> git push Counting objects: 68, done. Delta compression using up to 8 threads. Compressing objects: 100% (49/49), done. Writing objects: 100% (61/61), 8.85 KiB | 0 bytes/s, done. Total 61 (delta 14), reused 0 (delta 0) remote: Executing Jenkins build. remote: remote: You can track your build at https://jenkins-milestogo.rhcloud.com/job/mywildfly-build remote: remote: Waiting for build to schedule............................................................................................Done remote: Waiting for job to complete................................................................................................................................................................................................................................................................................................................................................................................................Done remote: SUCCESS remote: New build has been deployed. remote: ------------------------- remote: Git Post-Receive Result: success remote: Deployment completed with status: success To ssh://546cef93ecb8d4ff37000003@mywildfly-milestogo.rhcloud.com/~/git/mywildfly.git/e8f6c61..e9ad206 master -> master

點的數量表示等待特定任務，并且很可能會因運行不同而有所不同。 而Jenkins控制臺（ jenkins-milestogo.rhcloud.com/job/mywildfly-build/1/console ）將輸出顯示為：

-------------------------------------------------------T E S T S ------------------------------------------------------- Running org.javaee7.sample.PersonTest Nov 20, 2014 2:54:56 PM org.jboss.arquillian.container.openshift.OpenShiftContainer start INFO: Preparing Arquillian OpenShift container at http://mywildflytest-milestogo.rhcloud.com Nov 20, 2014 2:55:48 PM org.jboss.arquillian.container.openshift.OpenShiftRepository push INFO: Pushed to the remote repository ssh://546e3743ecb8d49ca9000014@mywildflytest-milestogo.rhcloud.com/~/git/mywildflytest.git/ Nov 20, 2014 2:56:37 PM org.jboss.arquillian.container.openshift.OpenShiftRepository push INFO: Pushed to the remote repository ssh://546e3743ecb8d49ca9000014@mywildflytest-milestogo.rhcloud.com/~/git/mywildflytest.git/ Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 103.056 sec Nov 20, 2014 2:56:37 PM org.jboss.arquillian.container.openshift.OpenShiftContainer stop INFO: Shutting down Arquillian OpenShift container at http://mywildflytest-milestogo.rhcloud.com Results :Tests run: 2, Failures: 0, Errors: 0, Skipped: 0[INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 3:13.069s [INFO] Finished at: Thu Nov 20 14:57:34 EST 2014 [INFO] Final Memory: 10M/101M [INFO] ------------------------------------------------------------------------ + /usr/libexec/openshift/cartridges/jenkins/bin/git_ssh_wrapper.sh 546e36e5e0b8cd4e2a000007@mywildfly-milestogo.rhcloud.com 'gear stop --conditional' Warning: Permanently added 'mywildfly-milestogo.rhcloud.com,10.5.171.43' (RSA) to the list of known hosts. Stopping gear... Stopping wildfly cart Sending SIGTERM to wildfly:418673 ... + rsync --delete-after -azO -e /usr/libexec/openshift/cartridges/jenkins/bin/git_ssh_wrapper.sh /var/lib/openshift/546e46304382ec3f29000012//.m2/ '546e36e5e0b8cd4e2a000007@mywildfly-milestogo.rhcloud.com:~/.m2/' Warning: Permanently added 'mywildfly-milestogo.rhcloud.com,10.5.171.43' (RSA) to the list of known hosts. + rsync --delete-after -azO -e /usr/libexec/openshift/cartridges/jenkins/bin/git_ssh_wrapper.sh /var/lib/openshift/546e46304382ec3f29000012/app-root/runtime/repo/deployments/ '546e36e5e0b8cd4e2a000007@mywildfly-milestogo.rhcloud.com:${OPENSHIFT_REPO_DIR}deployments/' Warning: Permanently added 'mywildfly-milestogo.rhcloud.com,10.5.171.43' (RSA) to the list of known hosts. + rsync --delete-after -azO -e /usr/libexec/openshift/cartridges/jenkins/bin/git_ssh_wrapper.sh /var/lib/openshift/546e46304382ec3f29000012/app-root/runtime/repo/.openshift/ '546e36e5e0b8cd4e2a000007@mywildfly-milestogo.rhcloud.com:${OPENSHIFT_REPO_DIR}.openshift/' Warning: Permanently added 'mywildfly-milestogo.rhcloud.com,10.5.171.43' (RSA) to the list of known hosts. + /usr/libexec/openshift/cartridges/jenkins/bin/git_ssh_wrapper.sh 546e36e5e0b8cd4e2a000007@mywildfly-milestogo.rhcloud.com 'gear remotedeploy' Warning: Permanently added 'mywildfly-milestogo.rhcloud.com,10.5.171.43' (RSA) to the list of known hosts. Preparing build for deployment Deployment id is dff28e58 Activating deployment Deploying WildFly Starting wildfly cart Found 127.12.255.129:8080 listening port Found 127.12.255.129:9990 listening port /var/lib/openshift/546e36e5e0b8cd4e2a000007/wildfly/standalone/deployments /var/lib/openshift/546e36e5e0b8cd4e2a000007/wildfly /var/lib/openshift/546e36e5e0b8cd4e2a000007/wildfly CLIENT_MESSAGE: Artifacts deployed: ./ROOT.war Archiving artifacts Finished: SUCCESS

可以查看Jenkins的日志文件，如下所示：

Nov 20, 2014 2:51:11 PM hudson.plugins.openshift.OpenShiftCloud provision INFO: Provisioning new node for workload = 2 and label = mywildfly-build in domain milestogo Nov 20, 2014 2:51:11 PM hudson.plugins.openshift.OpenShiftCloud getOpenShiftConnection INFO: Initiating Java Client Service - Configured for OpenShift Server https://openshift.redhat.com Nov 20, 2014 2:51:11 PM com.openshift.internal.client.RestService request INFO: Requesting GET with protocol 1.2 on https://openshift.redhat.com/broker/rest/api Nov 20, 2014 2:51:11 PM com.openshift.internal.client.RestService request INFO: Requesting GET with protocol 1.2 on https://openshift.redhat.com/broker/rest/user Nov 20, 2014 2:51:11 PM com.openshift.internal.client.RestService request. . .INFO: Checking availability of computer hudson.plugins.openshift.OpenShiftSlave@8ce21115 Nov 20, 2014 2:53:35 PM com.openshift.internal.client.RestService request INFO: Requesting GET with protocol 1.2 on https://openshift.redhat.com/broker/rest/domain/milestogo/application/mywildflybldr/gear_groups Nov 20, 2014 2:53:35 PM hudson.plugins.openshift.OpenShiftComputerLauncher launch INFO: Checking SSH access to application mywildflybldr-milestogo.rhcloud.com Nov 20, 2014 2:53:35 PM hudson.plugins.openshift.OpenShiftComputerLauncher launch INFO: Connecting via SSH '546e46304382ec3f29000012' 'mywildflybldr-milestogo.rhcloud.com' '/var/lib/openshift/546e393e5973ca0492000070/app-root/data/.ssh/jenkins_id_rsa' Nov 20, 2014 2:53:35 PM hudson.slaves.NodeProvisioner update INFO: mywildfly-build provisioningE successfully completed. We have now 2 computer(s) Nov 20, 2014 2:53:35 PM hudson.plugins.openshift.OpenShiftComputerLauncher launch INFO: Connected via SSH. Nov 20, 2014 2:53:35 PM hudson.plugins.openshift.OpenShiftComputerLauncher launch INFO: Exec mkdir -p $OPENSHIFT_DATA_DIR/jenkins && cd $OPENSHIFT_DATA_DIR/jenkins && rm -f slave.jar && wget -q --no-check-certificate https://jenkins-milestogo.rhcloud.com/jnlpJars/slave.jar Nov 20, 2014 2:53:42 PM hudson.plugins.openshift.OpenShiftComputerLauncher launch INFO: Slave connected. Nov 20, 2014 2:58:24 PM hudson.model.Run execute INFO: mywildfly-build #1 main build action completed: SUCCESS

這表明該應用程序已成功部署在mywildfly-milestogo.rhcloud.com/index.jsp上 ，如下所示：

現在更改“ src / main / webapp / index.jsp”以顯示不同的標題。 并更改“ src / test / java / org / javaee7 / sample / PersonTest.java”以使其中一項測試失敗。 進行“ git commit”和“ git push”會在命令行上顯示以下結果：

mywildfly> git commit . -m"breaking the test" [master ff2de09] breaking the test2 files changed, 2 insertions(+), 2 deletions(-) mywildfly> git push Counting objects: 23, done. Delta compression using up to 8 threads. Compressing objects: 100% (8/8), done. Writing objects: 100% (12/12), 771 bytes | 0 bytes/s, done. Total 12 (delta 5), reused 0 (delta 0) remote: Executing Jenkins build. remote: remote: You can track your build at https://jenkins-milestogo.rhcloud.com/job/mywildfly-build remote: remote: Waiting for build to schedule.......Done remote: Waiting for job to complete.....................................................................................................................................................................Done remote: FAILED remote: !!!!!!!! remote: Deployment Halted! remote: If the build failed before the deploy step, your previous remote: build is still running. Otherwise, your application may be remote: partially deployed or inaccessible. remote: Fix the build and try again. remote: !!!!!!!! remote: An error occurred executing 'gear postreceive' (exit code: 1) remote: Error message: CLIENT_ERROR: Failed to execute: 'control post-receive' for /var/lib/openshift/546e36e5e0b8cd4e2a000007/jenkins-client remote: remote: For more details about the problem, try running the command again with the '--trace' option. To ssh://546e36e5e0b8cd4e2a000007@mywildfly-milestogo.rhcloud.com/~/git/mywildfly.git/d618fad..ff2de09 master -> master

要注意的關鍵聲明是，測試失敗后，將停止部署。 您可以通過重新訪問mywildfly-milestogo.rhcloud.com/index.jsp并檢查更新后的“ index.jsp”是否不可見來驗證這一點。

簡而言之，測試通過，網站已更新。 測試失敗，該網站未更新。 因此，您已經使用WildFly，OpenShift，Arquillian和Jenkins為Java EE 7建立了一個簡單的部署管道！

翻譯自: https://www.javacodegeeks.com/2014/12/deployment-pipeline-for-java-ee-7-with-wildfly-arquillian-jenkins-and-openshift.html

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