I'm trying to use `tomcat7-maven-plugin` to setup an embedded tomcat container, run webapps in `pre-integration-test` phase, run integration tests, then shutdown tomcat in `post-integration-test` phase. The project is a multi-module maven project (contains `app1`, `app2`, etc). Parent `pom.xml` looks like following, ``` org.apache.tomcat.maven tomcat7-maven-plugin 2.1 path/to/context.xml path/to/tomcat-users.xml true tomcat-run run pre-integration-test tomcat-shutdown shutdown post-integration-test ``` Then I just run `mvn clean integration-test --projects=app1,app2`. When the second app…

See tomcat7:run mojo parameters: you can configure plugin executions to use other ports, with something similar to this config: ``` tomcat-run run pre-integration-test 9090 ``` And of course use another port for the second project.

tomcat7-maven-plugin: run multiple webapps but port 8080 already in use

embedded-tomcat-7, java, maven, tomcat7, web-applications

Solution

See tomcat7:run mojo parameters: you can configure plugin executions to use other ports, with something similar to this config:

<execution>
    <id>tomcat-run</id>
    <goals>
        <goal>run</goal>
    </goals>
    <phase>pre-integration-test</phase>
    <configuration>
        <port>9090</port>
    </configuration>
</execution>

And of course use another port for the second project.

Problem

I'm trying to use `tomcat7-maven-plugin` to setup an embedded tomcat container, run webapps in `pre-integration-test` phase, run integration tests, then shutdown tomcat in `post-integration-test` phase. The project is a multi-module maven project (contains `app1`, `app2`, etc). Parent `pom.xml` looks like following, ``` <build> <plugins> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.1</version> <configuration> <contextFile>path/to/context.xml</contextFile> <tomcatUsers>path/to/tomcat-users.xml</tomcatUsers> <fork>true</fork> </configuration> <executions> <execution> <id>tomcat-run</id> <goals> <goal>run</goal> </goals> <phase>pre-integration-test</phase> </execution> <execution> <id>tomcat-shutdown</id> <goals> <goal>shutdown</goal> </goals> <phase>post-integration-test</phase> </execution> </executions> </plugin> </plugins> </build> ``` Then I just run `mvn clean integration-test --projects=app1,app2`. When the second app is starting, I get `java.net.BindException`, ``` SEVERE: Failed to initialize end point associated with ProtocolHandler ["http-bio-8080"] java.net.BindException: Address already in use <null>:8080 at org.apache.tomcat.util.net.JIoEndpoint.bind(JIoEndpoint.java:406) at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:610) at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:429) at org.apache.coyote.http11.AbstractHttp11JsseProtocol.init(AbstractHttp11JsseProtocol.java:119) at org.apache.catalina.connector.Connector.initInternal(Connector.java:981) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardService.initInternal(StandardService.java:559) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:814) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139) at org.apache.catalina.startup.Tomcat.start(Tomcat.java:335) at org.apache.tomcat.maven.plugin.tomcat7.run.AbstractRunMojo.startContainer(AbstractRunMojo.java:1091) at org.apache.tomcat.maven.plugin.tomcat7.run.AbstractRunMojo.execute(AbstractRunMojo.java:512) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) Caused by: java.net.BindException: Address already in use at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:383) at java.net.ServerSocket.bind(ServerSocket.java:328) at java.net.ServerSocket.<init>(ServerSocket.java:194) at java.net.ServerSocket.<init>(ServerSocket.java:150) at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:49) at org.apache.tomcat.util.net.JIoEndpoint.bind(JIoEndpoint.java:393) ... 34 more ``` So is there a configuration in `tomcat7-maven-plugin` to run multiple webapps in an embedded tomcat?

Original source