Ouverture de la page vierge après l'exécution d'un projet dans openshift

Question

J'ai déployé une application Web dans openshift. Bien que la construction et le déploiement a réussi, je reçois une page blanche cliquant sur l'application:

http://adoreindia-adoreindia.a3c1.starter-us-west-1.openshiftapps.com/

Ci-dessous le pom.xml.

<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>org.adore.india.actions</groupId> 
    <artifactId>Adore_india_project</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <packaging>war</packaging> 
    <dependencies> 
    <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api --> 
    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>javax.servlet-api</artifactId> 
     <version>3.1.0</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.ow2.asm</groupId> 
     <artifactId>asm</artifactId> 
     <version>5.1</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-fileupload</groupId> 
     <artifactId>commons-fileupload</artifactId> 
     <version>1.3.3</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.commons</groupId> 
     <artifactId>commons-lang3</artifactId> 
     <version>3.6</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-logging</groupId> 
     <artifactId>commons-logging</artifactId> 
     <version>1.1.3</version> 
    </dependency> 
    <dependency> 
     <groupId>org.freemarker</groupId> 
     <artifactId>freemarker</artifactId> 
     <version>2.3.23</version> 
    </dependency> 
    <dependency> 
     <groupId>org.javassist</groupId> 
     <artifactId>javassist</artifactId> 
     <version>3.20.0-GA</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.logging.log4j</groupId> 
     <artifactId>log4j-api</artifactId> 
     <version>2.8.2</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.logging.log4j</groupId> 
     <artifactId>log4j-core</artifactId> 
     <version>2.3</version> 
    </dependency> 
    <dependency> 
     <groupId>ognl</groupId> 
     <artifactId>ognl</artifactId> 
     <version>3.1.12</version> 
    </dependency> 
    <dependency> 
     <groupId>com.jgeppert.struts2.bootstrap</groupId> 
     <artifactId>struts2-bootstrap-plugin</artifactId> 
     <version>2.5.1</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.struts</groupId> 
     <artifactId>struts2-convention-plugin</artifactId> 
     <version>2.5.12</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.struts</groupId> 
     <artifactId>struts2-core</artifactId> 
     <version>2.5.12</version> 
    </dependency> 
    </dependencies> 
    <build> 
    <sourceDirectory>src</sourceDirectory> 
    <resources> 
     <resource> 
     <directory>src</directory> 
     <excludes> 
      <exclude>**/*.java</exclude> 
     </excludes> 
     </resource> 
    </resources> 
    <plugins> 
     <plugin> 
     <artifactId>maven-compiler-plugin</artifactId> 
     <version>3.5.1</version> 
     <configuration> 
      <source>1.8</source> 
      <target>1.8</target> 
     </configuration> 
     </plugin> 
     <plugin> 
     <artifactId>maven-war-plugin</artifactId> 
     <version>3.0.0</version> 
     <configuration> 
      <warSourceDirectory>WebContent</warSourceDirectory> 
     </configuration> 
     </plugin> 
    </plugins> 
    </build> 
    <profiles> 
     <profile> 
      <id>openshift</id> 
      <build> 
       <finalName>Adore_india_project</finalName> 
       <plugins> 
        <plugin> 
         <artifactId>maven-war-plugin</artifactId> 
         <version>3.0.0</version> 
         <configuration> 
          <outputDirectory>webapps</outputDirectory> 
          <warName>ROOT</warName> 
         </configuration> 
        </plugin> 
       </plugins> 
      </build> 
     </profile> 
    </profiles> 
</project> 

L'application fonctionne correctement dans le système local. Veuillez suggérer comment résoudre le problème.

Answer 1

Suppression du tag de profils et de corriger la racine de contexte, id artefact que votre contexte racine nom a résolu le problème.

url Application -

http://adoreindia-project-adore-india-project.a3c1.starter-us-west-1.openshiftapps.com/your-context-root-name-0.0.1-SNAPSHOT/

Ci-dessous le pom.xml modifié.

<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>org.adore.india.actions</groupId> 
    <artifactId>adore-india-project</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <packaging>war</packaging> 
    <dependencies> 
    <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api --> 
    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>javax.servlet-api</artifactId> 
     <version>3.1.0</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.ow2.asm</groupId> 
     <artifactId>asm</artifactId> 
     <version>5.1</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-fileupload</groupId> 
     <artifactId>commons-fileupload</artifactId> 
     <version>1.3.3</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.commons</groupId> 
     <artifactId>commons-lang3</artifactId> 
     <version>3.6</version> 
    </dependency> 
    <dependency> 
     <groupId>commons-logging</groupId> 
     <artifactId>commons-logging</artifactId> 
     <version>1.1.3</version> 
    </dependency> 
    <dependency> 
     <groupId>org.freemarker</groupId> 
     <artifactId>freemarker</artifactId> 
     <version>2.3.23</version> 
    </dependency> 
    <dependency> 
     <groupId>org.javassist</groupId> 
     <artifactId>javassist</artifactId> 
     <version>3.20.0-GA</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.logging.log4j</groupId> 
     <artifactId>log4j-api</artifactId> 
     <version>2.8.2</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.logging.log4j</groupId> 
     <artifactId>log4j-core</artifactId> 
     <version>2.3</version> 
    </dependency> 
    <dependency> 
     <groupId>ognl</groupId> 
     <artifactId>ognl</artifactId> 
     <version>3.1.12</version> 
    </dependency> 
    <dependency> 
     <groupId>com.jgeppert.struts2.bootstrap</groupId> 
     <artifactId>struts2-bootstrap-plugin</artifactId> 
     <version>2.5.1</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.struts</groupId> 
     <artifactId>struts2-convention-plugin</artifactId> 
     <version>2.5.12</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.struts</groupId> 
     <artifactId>struts2-core</artifactId> 
     <version>2.5.12</version> 
    </dependency> 
    </dependencies> 
    <build> 
    <sourceDirectory>src</sourceDirectory> 
    <resources> 
     <resource> 
     <directory>src</directory> 
     <excludes> 
      <exclude>**/*.java</exclude> 
     </excludes> 
     </resource> 
    </resources> 
    <plugins> 
     <plugin> 
     <artifactId>maven-compiler-plugin</artifactId> 
     <version>3.5.1</version> 
     <configuration> 
      <source>1.8</source> 
      <target>1.8</target> 
     </configuration> 
     </plugin> 
     <plugin> 
     <artifactId>maven-war-plugin</artifactId> 
     <version>3.0.0</version> 
     <configuration> 
      <warSourceDirectory>WebContent</warSourceDirectory> 
     </configuration> 
     </plugin> 
    </plugins> 
    </build> 
    <!-- <profiles> 
     <profile> 
      <id>openshift</id> 
      <build> 
       <finalName>Adore_india_project</finalName> 
       <plugins> 
        <plugin> 
         <artifactId>maven-war-plugin</artifactId> 
         <version>3.0.0</version> 
         <configuration> 
          <outputDirectory>webapps</outputDirectory> 
          <warName>ROOT</warName> 
         </configuration> 
        </plugin> 
       </plugins> 
      </build> 
     </profile> 
    </profiles> --> 
</project> 

Answer 2

Dans le regard du journal de construction pour le nom du fichier .war:

[INFO] guerre du bâtiment:

/tmp/src/target/yourcontextrootname-0.0.1-SNAPSHOT.war

« yourcontextrootname "est la racine de contexte de l'application - vous devriez voir votre nom de racine de contexte. (How to change context root of a dynamic web project in Eclipse?)

Pour pouvoir accéder à mon application dans OpenShift3 Starter, je devais ajouter le nom de mon fichier .war après l'URL comme celui-ci

... adoreindia-adoreindia.a3c1.starter-nous -west-1.openshiftapps.com/yourcontextrootname-0.0.1-SNAPSHOT