如何使用 Travis CI 将 Java Web 应用程序部署到 OpenShift WildFly 服务器？

Question

我想使用 Travis CI 从 GitHub 将我的 Web 应用程序部署到 OpenShift 上的 WildFly 应用程序服务器。

我按照 How to Build and Deploy OpenShift Java Projects using Travis CI 教程进行操作，但我的 Java EE 7 Web 应用程序中的 index.html 页面没有显示。我得到的是 OpenShift 的默认页面，而不是 index.html 页面，上面写着：“欢迎使用 OpenShift 上的 WildFly 8 应用程序”。

我必须做什么才能显示我的 web 应用程序？

这是我的 Travis CI 控制台日志的最后几行：

remote: [WARNING] The requested profile "openshift" could not be activated because it does not exist.
remote: Preparing build for deployment
remote: Deployment id is 20db7c5e
remote: Activating deployment
remote: HAProxy already running
remote: HAProxy instance is started
remote: Deploying WildFly
remote: ls: cannot access /var/lib/openshift/54e7963efcf933b7e2000037/app-root/runtime/repo//deployments: No such file or directory
remote: Starting wildfly cart
remote: Found 127.9.239.1:8080 listening port
remote: Found 127.9.239.1:9990 listening port
remote: /var/lib/openshift/54e7963efcf933b7e2000037/wildfly/standalone/deployments /var/lib/openshift/54e7963efcf933b7e2000037/wildfly
remote: /var/lib/openshift/54e7963efcf933b7e2000037/wildfly
remote: CLIENT_MESSAGE: Artifacts deployed: ./ROOT.war
remote: -------------------------
remote: Git Post-Receive Result: success
remote: Activation status: success
remote: Deployment completed with status: success

你可以在这里查看我的 webapp 代码：https://github.com/welovecoding/javeasy

部署可见：http://www.javeasy.com/

Answer 1

我发现了问题。我没有在我的pom.xml 中定义openshift 配置文件。声明 openshift 配置文件解决了我的问题。

这是我的 pom.xml 作为参考：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.javeasy</groupId>
  <artifactId>javeasy</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>javeasy</name>

  <properties>
    <endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <maven.compiler.executable>${env.OPENSHIFT_WILDFLY_DIR}usr/lib/jvm/jdk1.8.0_05/bin/javac</maven.compiler.executable>
    <maven.compiler.fork>true</maven.compiler.fork>
  </properties>

  <dependencies>
    <dependency>
      <groupId>javax</groupId>
      <artifactId>javaee-api</artifactId>
      <version>7.0</version>
      <scope>provided</scope>
    </dependency>
  </dependencies>

  <profiles>
    <profile>
      <!-- When built in OpenShift the 'openshift' profile will be used when invoking mvn. -->
      <!-- Use this profile for any OpenShift specific customization your app will need. -->
      <!-- By default that is to put the resulting archive into the 'deployments' folder. -->
      <!-- http://maven.apache.org/guides/mini/guide-building-for-different-environments.html -->
      <id>openshift</id>
      <build>
        <finalName>jbosswildfly</finalName>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.3</version>
            <configuration>
              <failOnMissingWebXml>false</failOnMissingWebXml>
              <outputDirectory>deployments</outputDirectory>
              <warName>ROOT</warName>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>
  </profiles>
</project>

这是我的 .travis.yml：

# http://docs.travis-ci.com/user/workers/container-based-infrastructure/
sudo: false

# http://docs.travis-ci.com/user/languages/java/
language: java
jdk:
  - oraclejdk8

# http://docs.travis-ci.com/user/deployment/openshift/
deploy:
  provider: openshift
  user: me@mail.com
  password:
    secure: ...=
  app: jbosswildfly
  domain: welovecoding
  on:
    repo: welovecoding/javeasy

申请网址为：jbosswildfly-welovecoding.rhcloud.com

GitHub 仓库是：https://github.com/welovecoding/javeasy

.travis.yml 已使用以下命令与 Travis command line client 创建：

travis login
travis setup openshift -r welovecoding/javeasy

参数-r定义了GitHub存储库。