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Installation Guide

Red Hat JBoss Web Server 1.0

for Use with Red Hat JBoss Web Server

Edition 1.0.2

Mandar Joshi

Laura Bailey

Eva Kopalová

Abstract

This book contains information related to installation and basic configuration of Red Hat JBoss Web Server components. It also includes hardware and platform requirements, and installation prerequisites.

Chapter 1. Introduction
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JBoss Enterprise Web Server is a fully-integrated and certified set of components for hosting of Java web applications. It is comprised of the web server (Apache HTTP Server), the Apache Tomcat Servlet container, load balancers (mod_jk and mod_cluster), and the Tomcat Native library.
This Installation Guide documents relevant information regarding the installation, minor upgrade, and basic configuration of JBoss Enterprise Web Server on the supported operating systems.

1.1. Components
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JBoss Enterprise Web Server consists of the following components:
  • Apache Tomcat is a servlet container in accordance with Java Servlet Specification. JBoss Enterprise Web Server contains Apache Tomcat 6 and Apache Tomcat 5.
  • Apache Native is a Tomcat library, which improves Tomcat scalability, performance, and integration with native server technologies. It also contains an implementation of APR (Apache Portable Runtime). APR is a binary protocol for communication of Apache HTTP Server and Apache Tomcat.
  • Apache Tomcat Connectors (mod_jk, mod_cluster) are connectors between Apache HTTP Server and Apache Tomcat. Note that mod_cluster is a JBoss native load balancer and is more efficient, reliable, and scalable than mod_jk.
  • Apache HTTP Server is an open-source web server developed by the Apache Software Foundation. The implementation follows the current HTTP standards.

    Note

    The delivered Apache HTTP Server by default provides the support for the Secure Socket Layer (SSL) protocol. To remove it, refer to the section on removing SSL for your installation.
  • Hibernate is an object-relational mapping framework. The delivered Hibernate contains Hibernate Core, Hibernate Annotations, Hibernate EntityManager with JPA 1.0 APIs.

Important

Red Hat products, including Red Hat Enterprise Linux, are signed with a Red Hat Key to indicate that these packages and JARs are shipped by Red Hat. With Red Hat Signed JARs you can be confident that your product distribution is exactly the distribution that was shipped by Red Hat.

Important

Currently, the tomcat-jkstatus-ant library is included in JBoss Enterprise Web Server. However, in the next release, the library will be deprecated and no longer included by default.

1.2. Supported Operating Systems
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This release of JBoss Enterprise Web Server is certified for the following operating systems:
  • Red Hat Enterprise Linux 6, latest update (x86, x86_64)
  • Red Hat Enterprise Linux 5, latest update (x86, x86_64)
  • Red Hat Enterprise Linux 4, latest update (x86, x86_64)
  • Solaris 10 (x86, x86_64, SPARC64)
  • Solaris 9 (x86, SPARC32, SPARC64)
  • Windows Server 2008 R2 (x86, x86_64)
  • Windows Server 2003 SP2 (x86, x86_64)

1.3. Supported Connector Configurations
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This release of JBoss Enterprise Web Server is certified for the following combinations:
  • Apache HTTP Server + mod_cluster + JBoss EAP 5.x
  • Apache HTTP Server + mod_cluster + Tomcat 6
  • Apache HTTP Server + mod_jk + JBoss EAP 5.x
  • Apache HTTP Server + mod_jk + Tomcat 5
  • Apache HTTP Server + mod_jk + Tomcat 6

Important

Note that mod_cluster can only be run on Tomcat 6. It is not supported on Tomcat 5.

1.4. Installation and Upgrade
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For instructions on how to install JBoss Enterprise Web Server, refer to Part I, “Installation” and for instructions on upgrading JBoss Enterprise Web Server, refer to Part II, “Upgrade”.

1.5. Source Files
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You can obtain the source files at the following locations:
SRPMs
ftp://ftp.redhat.com/pub/redhat/jbeap/ews/1.0.2/en/source
Source ZIP file
ftp://ftp.redhat.com/pub/redhat/jbews/1.0.2/en/source/jboss-ews-src-1.0.2.zip

Part I. Installation
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The installation procedure of JBoss Enterprise Web Server differs for various operating systems. Refer to the installation chapter for your operating system:

Chapter 2. Prerequisites
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The following prerequisites must be fulfilled before installing JBoss Enterprise Web Server:
  • Enough disk space for the JBoss Enterprise Web Server installation.
  • Enough space for your applications.
On Red Hat Enterprise Linux, you can install JBoss Enterprise Web Server in two ways:

Warning

RPM installation shares Java library files. Library version conflicts occcur when Enterprise Web Server coexists with the Enterprise Application Platform and both were installed from RPM packages. To workaround the issue, install one software with RPM, and the other from a ZIP file.

3.1. Prerequisites
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Before installing JBoss Enterprise Web Server on Red Hat Enterprise Linux, ensure the following:

Procedure 3.1. Installing Java

Follow this procedure to install and set up a supported Java version:
  1. Subscribe your system to the appropriate channel:
    • RHEL Server Supplementary for Red Hat Enterprise Linux 6
    • RHEL Supplementary for Red Hat Enterprise Linux 5
    • Extras for Red Hat Enterprise Linux 4
  2. On the command line, as the root user run the command to install Java 1.6:
    • On Red Hat Enterprise Linux 5 and Red Hat Enterprise Linux 6, execute the yum install command: 
      # yum install java-1.6.0-<VENDOR>-devel
      Copy to Clipboard Toggle word wrap
      Substitute <VENDOR> with sun, ibm, or openjdk.
    • On Red Hat Enterprise Linux 4, execute the up2date command: 
      # up2date java-1.6.0-<VENDOR>-devel
      Copy to Clipboard Toggle word wrap
      Substitute <VENDOR> with sun or ibm.
  3. Run the following commands as the root user (if switching from another user, make sure to run the command su -) to make sure the correct JDK is in use: 
    # alternatives --config java
    Copy to Clipboard Toggle word wrap 
    # alternatives --config javac
    Copy to Clipboard Toggle word wrap
    These commands return lists of available JDK versions with the version in use marked with a plus (+) sign. If the set JDK is not the desired option, switch to the right JDK as instructed on the command line.

    Important

    Any software that makes use of the java and javac commands is using the JDK set by alternatives. Switching java alternatives may negatively influence running of such software.
  4. Install the required packages (refer to Procedure 3.2, “Installing Required Packages”)

Procedure 3.2. Installing Required Packages

If you are using a system registered with Red Hat Network and subscribed to the appropriate channel, you may either mount a repository with the packages or install them from the online repository. Follow this procedure to install the packages from the online repository.
Follow this procedure to install the required packages from the online repository:
  1. Depending on your operating system version, run the respective installation command as the root user:
    • On Red Hat Enterprise Linux 6 and 5: 
      # yum install distcache pcre
      Copy to Clipboard Toggle word wrap
    • On Red Hat Enterprise Linux 4: 
      # up2date distcache pcre
      Copy to Clipboard Toggle word wrap
  2. When prompted, press y to proceed.
  3. When the installation is complete, run the following command to check that the packages are installed: 
    # rpm -q distache pcre
    Copy to Clipboard Toggle word wrap
    If the packages are installed, the command output shows the package names with their version numbers.
  4. Install JBoss Enterprise Web Server either from a ZIP file (Section 3.2, “Installing Enterprise Web Server from a ZIP File”) or from RPMs (Section 3.3, “Installing Enterprise Web Server from RPM Packages”).

Procedure 3.3. Removing classpathx-jaf

Follow this procedure to uninstall the classpathx-jaf package.
  1. At the shell prompt, become the root user.
  2. Depending on your Red Hat Enterprise Linux version, run the respective command to uninstall the package:
    • On Red Hat Enterprise Linux 5 and 6: 
      # yum remove classpathx-jaf
      Copy to Clipboard Toggle word wrap
    • On Red Hat Enterprise Linux 4: 
      # rpm -e classpathx-jaf
      Copy to Clipboard Toggle word wrap

3.2. Installing Enterprise Web Server from a ZIP File
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Make sure that you have installed all the required packages before you install JBoss Enterprise Web Server from a ZIP file (refer to Procedure 3.2, “Installing Required Packages”).

3.2.1. Downloading and Extracting the ZIP File
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To install JBoss Enterprise Web Server, download and extract the installation ZIP file. The ZIP file is available on the Red Hat Customer Portal.

Procedure 3.4. Downloading the Enterprise Web Server ZIP File

Download the JBoss Enterprise Web Server ZIP file from the Red Hat Customer Portal site:
  1. Open http://access.redhat.com in your web browser.
  2. In the upper right corner, click the Log in button.
  3. Enter your login information and click Log in.
  4. Hover over the Downloads option in the menu bar at the top of the page and under JBoss Enterprise Middleware in the displayed menu, click Downloads.
  5. In the Product drop-down box column, click Web Server.
  6. On the Software Downloads page, select the product version in the Version drop-down box and in the Releases tab below, click the JBoss EWS link with the correct version.
  7. On the Software Details page, click the Download button next to the File drop-down box.

    Note

    Make sure the file is intended for your operating system and architecture.
  8. Confirm the file download.
  9. After the ZIP file has downloaded successfully, follow Procedure 3.5, “Extracting the ZIP File” to extract the JBoss Enterprise Web Server ZIP file.

Procedure 3.5. Extracting the ZIP File

Unzip the downloaded ZIP file:
  1. On the command line, change to the directory with the ZIP file.
  2. Run the following unzip command: 
    unzip <FILE_NAME> -d <TARGET_DIRECTORY>
    Copy to Clipboard Toggle word wrap
    Substitute FILE_NAME with the name of the downloaded file and TARGET_DIRECTORY with the path to the target directory.

    Note

    The target directory and thus the installation directory of the JBoss Enterprise Web Server is referred to as $EWS_HOME. The formatting <EWS_HOME> is used to indicate that the entire path to the directory is used; for example <EWS_HOME>/httpd could refer to the /opt/jboss-ews-1.0/httpd path.
    After the ZIP file is extracted, configure the environment properly before running JBoss Enterprise Web Server (refer to Section 3.2.2, “Configuring the Environment”).

3.2.2. Configuring the Environment
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Before running JBoss Enterprise Web Server, the JAVA_HOME variable needs to be set (refer to Procedure 3.6, “Setting JAVA_HOME”).
Optionally, you can also:
Run the post-installation script once you have set up the environment (refer to Procedure 3.13, “Running the Post-Installation Script”).

Procedure 3.6. Setting JAVA_HOME

Follow this procedure to set the JAVA_HOME variable of your Tomcat to point to a supported Java:
  1. In the bin directory of your Tomcat (either $EWS_HOME/tomcat5/bin or $EWS_HOME/tomcat6/bin), create the setenv.sh file (for example, issue the command vim tomcat<VERSION>/bin/setenv.sh).
  2. Add the JAVA_HOME path definition into the file; for example export JAVA_HOME=/usr/lib/jvm/jre-1.6.0-openjdk.x86_64

Procedure 3.7. Creating tomcat User

Follow this procedure to create the tomcat user and its parent group:
  1. At the shell prompt, become the root user.
  2. Run the following command to create the tomcat user group: 
    # groupadd -g 91 -r tomcat
    Copy to Clipboard Toggle word wrap
  3. Go to $EWS_HOME.
  4. From $EWS_HOME, run the following command to create the tomcat user in the tomcat user group: 
    # useradd -c "Tomcat" -u 91 -g tomcat -s /bin/sh -r -d /home/tomcat tomcat
    Copy to Clipboard Toggle word wrap
  5. From $EWS_HOME, run the following command to assign the ownership of the tomcat directories to the tomcat user and allow the user to run the tomcat service: 
    # chown -R tomcat:tomcat tomcat<VERSION>
    Copy to Clipboard Toggle word wrap
    Substitute <VERSION> with the respective tomcat version number (5 or 6).
  6. From $EWS_HOME, issue the command ls -l and check if the tomcat user is the owner of the Tomcat directory.
  7. Make sure that the tomcat user has the execution permission to all parent directories.

Procedure 3.8. Setting the apache User

Follow this procedure to set up the apache user:
  1. Run the following commands as the root user to create the apache user group: 
    # groupadd -g 48 -r apache
    Copy to Clipboard Toggle word wrap
  2. Run the following command to create the apache user in the apache user group: 
    # useradd -c "Apache" -u 48 -g apache -s /bin/sh -r -d /home/apache apache
    Copy to Clipboard Toggle word wrap
  3. Change to $EWS_HOME and run the following command to assign the ownership of the apache directories to the apache user and allow the user to run httpd: 
    # chown -R apache:apache httpd
    Copy to Clipboard Toggle word wrap
  4. From $EWS_HOME, issue the command ls -l and check that the apache user has execution permission to the respective Apache install path. Output is similar to the following: 
    drwxrwxr-- 11 apache apache 4096 Feb 14 06:52 httpd
    Copy to Clipboard Toggle word wrap

Procedure 3.9. Removing SSL

JBoss Enterprise Web Server supports SSL by default, but it can be removed.
Follow this procedure to remove or re-add SSL:
  1. Go to the $EWS_HOME/httpd/conf.d/ directory.
  2. Rename the SSL configuration file:
    • To remove SSL, rename ssl.conf to ssl.conf.disabled.
    • To re-add SSL, rename ssl.conf.disabled to ssl.conf.

Procedure 3.10. Configuring log4j

Follow this procedure to add log4j logging to Tomcat:
  1. Go to the $EWS_HOME/extras/ directory.
  2. Copy the log4j.jar and log4j.properties files to the lib directory of the Tomcat directory:
    • If using Tomcat 6, run the following commands: 
      extras]# cp log4j.jar log4j.properties ../tomcat6/lib
      Copy to Clipboard Toggle word wrap 
      extras]# cp tomcat-juli-adapters.jar $EWS_HOME/tomcat6/lib
      Copy to Clipboard Toggle word wrap
    • If using Tomcat 5, run the following commands: 
      extras]# cp log4j.properties ../tomcat5/common/classes
      Copy to Clipboard Toggle word wrap 
      extras]# cp log4j.jar ../tomcat5/common/lib
      Copy to Clipboard Toggle word wrap

Procedure 3.11. Configuring mod_jk

To configure the HTTP Server to use mod_jk, define the following:
  • available workers (JBoss instances) in the workers.properties file
  • the mod_jk configuration file
Follow this procedure to configure the HTTP Server to use mod_jk as its load balancer:
  1. In the $EWS_HOME/httpd/conf/ directory, create workers.properties
  2. In the $EWS_HOME/httpd/conf.d/ directory, create mod_jk.conf.

    Note

    You can also use the template files from the jboss-ews-docs-1.0.2.zip file (the file is available at the Red Hat Customer Portal ): after you have downloaded and unzipped the file, copy the sample files mod_jk.conf.sample and workers.properties.sample from the $EWS_HOME/doc/mod_jk/ to the locations defined in Step 1 and Step 2. Rename them (drop the sample extension) and modify their content as needed (to refer to Section 3.2.6, “Additional Resources”).

Procedure 3.12. Configuring mod_cluster

Follow this procedure to configure the HTTP Server to use mod_cluster as its load balancer:
  1. In the <EWS_HOME>/httpd/conf/httpd.conf file, add the hash (#) sign at the beginning of the following line to disable mod_proxy_balancer.so: 
    LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
    Copy to Clipboard Toggle word wrap
    This module is incompatible with the JBoss HTTP Connector.
  2. Configure the server to load the JBoss HTTP Connector modules:
    1. In the $EWS_HOME/httpd/conf.d/ directory, create the JBoss_HTTP.conf file.
    2. Add the following lines to the JBoss_HTTP.conf file: 
      LoadModule slotmem_module modules/mod_slotmem.so
LoadModule manager_module modules/mod_manager.so
LoadModule proxy_cluster_module modules/mod_proxy_cluster.so
LoadModule advertise_module modules/mod_advertise.so
      Copy to Clipboard Toggle word wrap

Procedure 3.13. Running the Post-Installation Script

Follow this procedure to run the post-installation script:
  1. At the shell prompt, become the root user.
  2. Change to the /opt/jboss-ews-2.0/httpd directory.
  3. Run the following command: 
    # ./.postinstall
    Copy to Clipboard Toggle word wrap

    Note

    The system uses the /opt directory as a default directory for installing JBoss Enterprise Web Server. Make sure the /opt directory is present during installation.

3.2.3. Running Enterprise Web Server
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To run JBoss Enterprise Web Server, run the following:
3.2.3.1. Running Tomcat
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You can run Tomcat either in the background as a service (refer to Section 3.2.3.1.2, “Running Tomcat as a Service”) or in the foreground as a program (refer to Section 3.2.3.1.1, “Running Tomcat as a Program”).

Important

It is strongly recommended to run Tomcat with the startup.sh script (refer to the startup.sh entry in Section 3.2.3.1.1, “Running Tomcat as a Program”). Note that this is the only supported running method.
Before starting Tomcat, make sure the following prerequisites are met:
3.2.3.1.1. Running Tomcat as a Program
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To run Tomcat as a program, run one of the following scripts:
  • startup.sh script
    Run the following command as the root user with the respective Tomcat version (5 or 6): 
    # sh <EWS_HOME>/tomcat<VERSION>/bin/startup.sh
    Copy to Clipboard Toggle word wrap
    The system reads the configuration file and changes to the user and group to the tomcat user account (that is, Tomcat is always run under the tomcat user). By default, tomcat-native is automatically added to the LD_LIBRARY_PATH and -Djava.library.path during Tomcat startup.
  • catalina.sh script
    Run the following command with the respective Tomcat version (5 or 6) : 
    # sh <EWS_HOME>/tomcat<VERSION>/bin/catalina.sh
    Copy to Clipboard Toggle word wrap
  • custom script, which calls catalina.sh
3.2.3.1.2. Running Tomcat as a Service
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To run Tomcat as a service, create and use your own system daemon script with jsvc or tanukiwrapper.
3.2.3.2. Running HTTP
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To start httpd, change to <EWS_HOME>/httpd/sbin/ and run the following command as the root user: 
# ./apachectl start
Copy to Clipboard Toggle word wrap

3.2.4. Stopping Enterprise Web Server
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Stop the tomcat and httpd service to stop JBoss Enterprise Web Server (refer to Section 3.2.4.1, “Stopping Tomcat” and Section 3.2.4.2, “Stopping HTTP”).
3.2.4.1. Stopping Tomcat
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Run the following command as the root user to stop tomcat: 
# sh <EWS_HOME>/tomcat<VERSION>/bin/shutdown.sh
Copy to Clipboard Toggle word wrap
3.2.4.2. Stopping HTTP
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To stop httpd, change to <EWS_HOME>/httpd/sbin/ and run the following command as the root user: 
# apachectl stop
Copy to Clipboard Toggle word wrap

3.2.5. ZIP Installation Structure
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The following is the default directory layout after a successful ZIP installation: 
`-- jboss-ews-1.0
    |-- extras (includes log4j)
    |-- httpd (includes modules, configuration files, executable for the HTTP Server)
    |-- tomcat5
    `-- tomcat6
Copy to Clipboard Toggle word wrap

3.2.6. Additional Resources
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To acquire the product documentation and source packages, download the jboss-ews-docs-1.0.2.zip and jboss-ews-src-1.0.2.zip files available at the Red Hat Customer Portal and extract them to $EWS_HOME. On extraction, doc and src directories are created, which contain the documentation and examples, and source code.

3.3. Installing Enterprise Web Server from RPM Packages
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RPM installation integrates the JBoss Enterprise Web Server with the system and Tomcat and HTTP Server are installed as system services (you can run them as services from the command line).
Before installing JBoss Enterprise Web Server from RPMs, make sure the required packages and a supported Java is installed (refer to Procedure 3.2, “Installing Required Packages” and Procedure 3.1, “Installing Java”). Also ensure the system is registered with Red Hat Network and subscribed to the appropriate JBoss Enterprise Web Server channels (refer to Procedure 3.14, “Subscribing to Red Hat Network Enterprise Channels”).

3.3.1. RPM Packages
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JBoss Enterprise Web Server components are distributed in RPM packages for individual Red Hat Enterprise Linux versions.

RPM Packages for Red Hat Enterprise Linux 5 and 6

Tomcat 6:
tomcat6
tomcat6-webapps
tomcat6-admin-webapps
Tomcat 5:
tomcat5
tomcat5-webapps
tomcat5-admin-webapps
Tomcat Native:
tomcat-native
HTTP Server:
httpd
mod_jk:
mod_jk-ap20
mod_cluster:
mod_cluster-tomcat6
mod_cluster-native
log4j:
tomcat6-log4j
mod_ssl:
mod_ssl
Hibernate:
hibernate3
JK Status Ant tasks:
tomcat-jkstatus-ant

Important

In the next release, the tomcat-jkstatus-ant library will be deprecated.

RPM Packages for Red Hat Enterprise Linux 4

Tomcat 6:
tomcat6
tomcat6-webapps
tomcat6-admin-webapps
Tomcat 5:
tomcat5
tomcat5-webapps
tomcat5-admin-webapps
Tomcat Native:
tomcat-native
HTTP Server:
httpd22
mod_jk:
mod_jk-ap20
mod_cluster:
mod_cluster-tomcat6
mod_cluster-native
log4j:
tomcat6-log4j
mod_ssl:
mod_ssl22
Hibernate:
hibernate3
JK Status Ant tasks:
tomcat-jkstatus-ant

Important

In the next release, the tomcat-jkstatus-ant library will be deprecated.
Xerces2 Java Parser:
xerces-j2

Note

Xerces2 Java Parser is a Tomcat 5 dependency. If you are using Tomcat 6, the package is installed atomatically as a dependency. However, if you are installing only the tomcat5 package, make sure to install xerces-j2 before.
To be able to download and install JBoss Enterprise Web Server RPM packages, you need to subscribe to the channels with the resources intended for your operating system version and architecture (refer to Section 3.3.3, “Installing Enterprise Web Server from RPM Files”):
  • on Red Hat Enterprise Linux 6:
    • jb-ews-1-i386-server-6-rpm
    • jb-ews-1-x86_64-server-6-rpm
  • on Red Hat Enterprise Linux 5:
    • jb-ews-1-i386-server-5-rpm
    • jb-ews-1-x86_64-server-5-rpm
  • on Red Hat Enterprise Linux 4:
    • jb-ews-1-i386-as-4-rpm
    • jb-ews-1-x86_64-as-4-rpm
    • jb-ews-1-i386-es-4-rpm
    • jb-ews-1-x86_64-es-4-rpm

3.3.3. Installing Enterprise Web Server from RPM Files
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Before downloading and installing the RPM packages, register your system with Red Hat Network and subscribe to the respective channels.

Procedure 3.14. Subscribing to Red Hat Network Enterprise Channels

  1. Go to Red Hat Network Enterprise.
  2. Unsubscribe your system from the Red Hat Application Stack channel.
  3. Subscribe to the JBoss Enterprise Web Server channels (refer to Section 3.3.2, “RHN Channels for JBoss Enterprise Web Server Installation Packages”).
  4. Ensure that exactarch is set to the correct value:
    • On Red Hat Enterprise Linux 4, skip this step and proceed to Procedure 3.15, “Installing Enterprise Web Server from RPM Packages”.
    • On Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 5, open /etc/yum.conf for editing and set the exactarch value to 0: 
      exactarch=0
      Copy to Clipboard Toggle word wrap
      If the directive is not present, add it to the file.

Procedure 3.15. Installing Enterprise Web Server from RPM Packages

Install the respective packages (refer to Section 1.1, “Components” and to Section 3.3.1, “RPM Packages” to identify the packages relevant for your installation):
  1. At the shell prompt, become the root user.
  2. Depending on your operating system, run the installation command:
    • On Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 5: 
      # yum install <LIST_OF_PACKAGES>
      Copy to Clipboard Toggle word wrap
      Substitute the <LIST_OF_PACKAGES> with names of the packages separated with spaces.
      To install all JBoss Enterprise Web Server packages, run this command: 
      # yum install tomcat6 tomcat6-webapps tomcat6-admin-webapps 
tomcat5.noarch tomcat5-webapps.noarch tomcat5-admin-webapps.noarch tomcat-native httpd mod_jk-ap20 mod_cluster-tomcat6 mod_cluster-native tomcat6-log4j mod_ssl hibernate3 tomcat-jkstatus-ant
      Copy to Clipboard Toggle word wrap

      Note

      Unless package.noarch is specified for Tomcat 5 packages, yum fetches all Tomcat 5 packages from the base channel instead of the JBoss Enterprise Web Server channel.
    • On Red Hat Enterprise Linux 4: 
      # up2date <LIST_OF_PACKAGES>
      Copy to Clipboard Toggle word wrap
      Substitute the <LIST_OF_PACKAGES> with names of the packages divided by spaces.
      To install all JBoss Enterprise Web Server packages, run this command: 
      # up2date tomcat6 tomcat6-webapps tomcat6-admin-webapps xerces-j2
tomcat5 tomcat5-webapps tomcat5-admin-webapps tomcat-native httpd22 mod_jk-ap20 mod_cluster-tomcat6 mod_cluster-native tomcat6-log4j  mod_ssl22 hibernate3 tomcat-jkstatus-ant
      Copy to Clipboard Toggle word wrap
  3. Ensure that exactarch is set to the correct value:
    • On Red Hat Enterprise Linux 4, skip this step.
    • On Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 5, open /etc/yum.conf for editing and set the exactarch value to 1: 
      exactarch=1
      Copy to Clipboard Toggle word wrap
  4. Run the following command and verify the system is using the correct javac and java (for details refer to Procedure 3.1, “Installing Java”).

3.3.4. Configuring the Environment
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Before running JBoss Enterprise Web Server, you can optionally configure environment:

Procedure 3.16. Removing SSL

The SSL support is optional. It is provided by the mod_ssl package and is enabled on package installation. To remove SSL, do the following:
  1. At the shell prompt, become the root user.
  2. Run the respective uninstall command:
    • on Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 5: 
      # yum remove mod_ssl
      Copy to Clipboard Toggle word wrap
    • on Red Hat Enterprise Linux 4: 
      # rpm -e mod_ssl22
      Copy to Clipboard Toggle word wrap
Configuring log4j

For tomcat6, the log4j support is provided by the tomcat6-log4j package and is enabled on package installation (refer to Procedure 3.15, “Installing Enterprise Web Server from RPM Packages”). To enable log4j on tomcat5, copy the respective log4j resources from the tomcat6 to the tomcat5 directory (refer to Procedure 3.17, “Adding log4j on tomcat5”)

Procedure 3.17. Adding log4j on tomcat5

  1. Install the tomcat6-log4j RPM package.
  2. From /usr/share/java/tomcat6/, copy:
    • log4j.jar to /usr/share/tomcat5/common/lib and
    • log4j.properties to /usr/share/tomcat5/common/classes.

Procedure 3.18. Removing log4j From Tomcat 6

Follow this procedure to remove log4j from Tomcat 6:
  1. At the shell prompt, become the root user.
  2. Run the respective uninstall command:
    • on Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 5: 
      # yum remove tomcat6-log4j
      Copy to Clipboard Toggle word wrap
    • on Red Hat Enterprise Linux 4: 
      # rpm -e tomcat6-log4j
      Copy to Clipboard Toggle word wrap

Procedure 3.19. Removing log4j From Tomcat 5

Follow this procedure to remove log4j from Tomcat 5
  1. Remove the log4j.jar file from the /usr/share/tomcat5/common/lib directory.
  2. Remove the log4j.properties file from the /usr/share/tomcat5/common/classes directory.

Procedure 3.20. Configuring mod_jk

Follow this procedure to configure and enable mod_jk:
  1. Install the template mod_jk configuration file: 
    # cp /usr/share/doc/mod_jk-ap20-*/mod_jk.conf.sample /etc/httpd/conf.d/mod_jk.conf
    Copy to Clipboard Toggle word wrap
  2. Install the template workers.properties file: 
    # cp /usr/share/doc/mod_jk-ap20-*/workers.properties.sample /etc/httpd/conf/workers.properties
    Copy to Clipboard Toggle word wrap
  3. Add worker mappings to workers.properties. For example: 
    # Mount the Servlet context to the ajp20 worker
/jmx-console=loadbalancer
/jmx-console/*=loadbalancer
/web-console=loadbalancer
/web-console/*=loadbalancer
    Copy to Clipboard Toggle word wrap

    Note

    The default configuration is adequate for low-traffic web sites. For optimization information for moderate and high-load web sites, refer to http://kbase.redhat.com/faq/docs/DOC-15836.

Procedure 3.21. Configuring mod_cluster

The mod_cluster load balancer is optional. It is provided by the mod_cluster package and is enabled on package installation.
Follow this procedure to configure the HTTP Server to use mod_cluster as its load balancer:
  1. In the /etc/httpd/conf/httpd.conf file, add the hash (#) sign at the beginning of the following line to disable mod_proxy_balancer.so: 
    LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
    Copy to Clipboard Toggle word wrap
    This module is incompatible with the JBoss HTTP Connector.
  2. Configure the server to load the JBoss HTTP Connector modules:
    1. Create the file /etc/httpd/conf.d/JBoss_HTTP.conf.
    2. Add the following lines to the JBoss_HTTP.conf file: 
      LoadModule slotmem_module modules/mod_slotmem.so
LoadModule manager_module modules/mod_manager.so
LoadModule proxy_cluster_module modules/mod_proxy_cluster.so
LoadModule advertise_module modules/mod_advertise.so
      Copy to Clipboard Toggle word wrap

3.3.5. Setting the Service Boot Behavior
复制链接

You can define the service behavior (for the tomcat and httpd service) at boot from the command line or with the Service Configuration graphical tool:
  • From the command line, issue the following command with the <SERVICE_NAME> replaced with the respective service name (tomcat6 or tomcat5, and httpd or httpd22) 
    chkconfig <SERVICE_NAME> on
    Copy to Clipboard Toggle word wrap
    For details refer to the chkconfig man page.
  • To use the Service Configuration tool, issue the command system-config-services and change the service setting in the displayed window.

3.3.6. Running Enterprise Web Server
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To run JBoss Enterprise Web Server, run the following:

Procedure 3.22. Running Tomcat

Important

Both Tomcat 5 and Tomcat 6 can be run in parallel on your system. However, to avoid conflicts each version should use its own port address.
Follow this procedure to start tomcat:
  1. At the shell prompt, become the root user.
  2. Run the following start command with the <VERSION> substituted with the correct Tomcat version (5 or 6): 
    # service tomcat<VERSION> start
    Copy to Clipboard Toggle word wrap
  3. Go to http://localhost:8080 in your web browser to verify that Tomcat is running. The Apache Software Foundation page appears.

    Note

    In JBoss Enterprise Web Server installations from the RPM packages, the only supported way of running Tomcat is the running described in this section.

Procedure 3.23. Running HTTP

Follow this procedure to start httpd:
  1. At the shell prompt, become the root user.
  2. Run the following start command:
    • On Red Hat Enterprise Linux 6 or Red Hat Enterprise Linux 5: 
      # service httpd start
      Copy to Clipboard Toggle word wrap
    • On Red Hat Enterprise Linux 4: 
      # service httpd22 start
      Copy to Clipboard Toggle word wrap

3.3.7. Stopping Enterprise Web Server
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To stop JBoss Enterprise Web Server, stop the HTTP Server and Tomcat (refer to Procedure 3.24, “Stopping Tomcat” and Procedure 3.25, “Stopping HTTP”).

Procedure 3.24. Stopping Tomcat

Follow this procedure to stop tomcat:
  1. At the shell prompt, become the root user.
  2. Run the following start command with the <VERSION> substituted with the correct Tomcat version (5 or 6): 
    # service tomcat<VERSION> stop
    Copy to Clipboard Toggle word wrap
  3. Go to http://localhost:8080 in your web browser to verify that Tomcat is no longer running.

Procedure 3.25. Stopping HTTP

Follow this procedure to stop httpd:
  1. At the shell prompt, become the root user.
  2. Run the following stop command:
    • On Red Hat Enterprise Linux 6 or Red Hat Enterprise Linux 5: 
      # service httpd stop
      Copy to Clipboard Toggle word wrap
    • On Red Hat Enterprise Linux 4: 
      # service httpd22 stop
      Copy to Clipboard Toggle word wrap

3.3.8. Additional Documentation
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To install additional documentation, issue the command up2date in Red Hat Enterprise Linux 4 and yum install in Red Hat Enterprise Linux 5 and Red Hat Enterprise Linux 6 followed by the list of required documentation packages.
  • The following documentation packages are available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 5:

    for Tomcat 5:
    tomcat5-webapps
    for Tomcat 6:
    mod_jk-manual
    httpd-manual
    tomcat6-docs-webapp
  • The following documentation packages are available for Red Hat Enterprise Linux 4:
    for Tomcat 5:
    tomcat5-webapps
    for Tomcat 6:
    mod_jk-manual
    httpd22-manual
    tomcat6-docs-webapp

Chapter 4. Installing Enterprise Web Server on Windows
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Follow the procedures in this chapter to install, configure, and run JBoss Enterprise Web Server on Windows.

4.1. Prerequisites
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Before installing JBoss Enterprise Web Server on Windows, confirm that Java SDK 1.6 is installed (refer to Procedure 4.1, “Installing Java” ).

Procedure 4.1. Installing Java

  1. Go to the Oracle homepage.
  2. Download JDK 1.6 for your operating system from the web site.
  3. Go to the download location.
  4. Double-click the downloaded file to start the Java installation.
  5. Proceed as instructed in the displayed installation window.

4.2. Downloading and Extracting Installation File
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Download the JBoss Enterprise Web Server ZIP file from the Red Hat Customer Portal site that is correct for your architecture.

Procedure 4.2. Downloading the Enterprise Web Service ZIP File

  1. Open http://access.redhat.com in your web browser.
  2. In the right upper corner, click the Log in button.
  3. Enter your login information and click Log in.
  4. Hover over the Downloads option in the menu bar at the top of the page and click Downloads under JBoss Enterprise Middleware in the displayed menu.
  5. In the Product drop-down menu, click Web Server.
  6. On the Releases tab, click the JBoss EWS link for Windows with the correct architecture and version.
  7. On the Software Details page, click the Download button next to the File drop-down box.

    Note

    Make sure the file is intended for your operating system and architecture.
  8. Confirm the file download.

Procedure 4.3. Extracting the ZIP File

  1. Right-click the file and select Extract All....
  2. Click Next.
  3. When prompted for the extract location, click Browse and navigate to C:\Program Files.
  4. Click Finish.

    Note

    Files are extracted in C:\Program Files\Red Hat\Enterprise Web Server. If you wish to change the httpd configuration (for example, add mod_cluster), edit the httpd.conf file in the C:\Program Files\Red Hat\Enterprise Web Server\etc\httpd\conf folder.

4.3. Configuring the Environment
复制链接

Before running JBoss Enterprise Web Server, set the environment variables and run the post-installation script.

Procedure 4.4. Setting Environment Variables

  1. Log in to an account with local administrator permissions.
  2. Go to Control Panel → System.
  3. Click on the Advanced tab.
  4. Click the Environment Variables button.
  5. Click the New for System Variables.
  6. Enter the required JAVA_HOME, TMP and TEMP name-value pairs.
  7. You will also need to add <EWS_HOME>\bin to the PATH environment variable of the user the service runs under. This is SYSTEM by default. Without this, the SSL Connector will fail to work.

Procedure 4.5. Running the Post-Installation Script

  1. Run the Command Prompt as administrator even if you are logged in as the administrator:
    1. Click the Start button.
    2. Go to All Programs → Accessories.
    3. Right-click the Command Prompt and select Run as administrator.

    Note

    Windows Server 2003 does not have the User Account Control concept, therefore you only need to run the Command Prompt (cmd.exe).
  2. In the Command Prompt, type the following to change to the etc folder of your Enterprise Web Server installation: 
    C:\> cd /D "C:\Program Files\Red Hat\Enterprise Web Server\etc"
    Copy to Clipboard Toggle word wrap
  3. Issue the command call postinstall.bat to run the post-installation script.
    The script creates the required symbolic links (Junction Points) for temporary logging and configuration directories.

Procedure 4.6. Installing Tomcat

Follow this procedure to install Tomcat as a service:
  • Run the Command Prompt as administrator:
    1. Click the Start button.
    2. Go to All Programs → Accessories.
    3. Right-click the Command Prompt and select Run as administrator.

      Note

      On 64-bit Windows, you need to use the 64-bit version of the Command Prompt (cmd.exe). Running the cmd command from a 32-bit application launches a 32-bit Command Prompt instance. This causes the service setup script to fail with a File Not Found warning.
    4. Change to the sbin folder in the JBoss Enterprise Web Server installation folder: 
      C:\> cd /D "C:\Program Files\Red Hat\Enterprise Web Server\sbin"
      Copy to Clipboard Toggle word wrap
    5. In the Command Prompt, run the following command with the required Tomcat version (5 or 6) to install Tomcat: 
      call service<VERSION>.bat install
      Copy to Clipboard Toggle word wrap
      You can check the service parameters by typing tomcat<VERSION>w.exe.

      Note

      The tomcat<VERSION>w.exe is located in C:\Program Files\Red Hat\Enterprise Web Server\bin

Procedure 4.7. Installing HTTP

Follow this procedure to install Tomcat as a service:
  1. Run the Command Prompt as administrator:
    1. Click the Start button.
    2. Go to All Programs → Accessories.
    3. Right-click the Command Prompt and select Run as administrator.
  2. Change to the bin folder of your new installation: 
    C:\> cd /D "C:\Program Files\Red Hat\Enterprise Web Server\bin"
    Copy to Clipboard Toggle word wrap
  3. In the Command Prompt, run the install command: 
    httpd -k install
    Copy to Clipboard Toggle word wrap
    A Firewall security dialog prompt demanding networking access for the Apache HTTP Server service appears. Click Allow if you wish to access this service from the network.

    Note

    By default, Apache HTTP Server is configured to listen on port 80. If you have Microsoft IIS installed, ensure the following:
    • World Wide Web... service is stopped and the Startup Type is set to Manual
    • World Wide Web... service is configured to listen on a different port
    Alternatively, you can edit the httpd.conf file before installing the service and change the Listen directive to a port that does not collide with the Internet Information Service listening ports.

Procedure 4.8. Configuring log4j

Follow this procedure to use log4j logging in Tomcat:
  1. Change to C:\Program Files\Red Hat\Enterprise Web Server\extras\
  2. Copy the respective log4j files to the Tomcat folder:
    • If using Tomcat 6, run the following commands: 
      copy log4j.jar log4j.properties ..\tomcat6\lib
      Copy to Clipboard Toggle word wrap 
      copy C:\Program Files\Red Hat\Enterprise Web Server\extras\tomcat-juli-adapters.jar C:\Program Files\Red Hat\Enterprise Web Server\tomcat6\lib
      Copy to Clipboard Toggle word wrap
    • If using Tomcat 5, run the following commands: 
      copy log4j.properties ..\tomcat5\common\classes
      Copy to Clipboard Toggle word wrap 
      copy log4j.jar ..\tomcat5\common\lib
      Copy to Clipboard Toggle word wrap

Procedure 4.9. Removing SSL

JBoss Enterprise Web Server supports SSL by default, but it may be removed.
Follow this procedure to remove or again add SSL:
  1. Go to C:\Program Files\Red Hat\Enterprise Web Server\etc\httpd\conf.d
  2. Rename the SSL configuration file:
    • To remove SSL, rename ssl.conf to ssl.conf.disabled.
    • To re-add SSL rename ssl.conf.disabled to ssl.conf.

Procedure 4.10. Configuring mod_jk

To configure the HTTP Server to use mod_jk, the following needs to be defined:
  • available workers (JBoss instances) in the workers.properties file
  • the mod_jk configuration file mod_jk.conf
Follow this procedure to configure the HTTP Server to use mod_jk as its load balancer:
  1. In C:\Program Files\Red Hat\Enterprise Web Server\etc\httpd\conf\ create workers.properties (refer to http://tomcat.apache.org/connectors-doc/reference/apache.html).
  2. In C:\Program Files\Red Hat\Enterprise Web Server\etc\httpd\conf.d\, create mod_jk.conf (refer to http://tomcat.apache.org/connectors-doc/reference/apache.html)

    Note

    You can also use the sample files mod_jk.conf.sample and workers.properties.sample available in C:\Program Files\Red Hat\Enterprise Web Server\etc\httpd\conf: modify their content as needed and rename them to mod_jk.conf and workers.properties.

Procedure 4.11. Configuring mod_cluster

Follow this procedure to configure the HTTP Server to use mod_cluster as its load balancer:
  1. In the C:\Program Files\Red Hat\Enterprise Web Server\etc\httpd\conf\httpd.conf file, add the hash (#) sign at the beginning of the following line to disable mod_proxy_balancer.so: 
    LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
    Copy to Clipboard Toggle word wrap
    This module is incompatible with the JBoss HTTP Connector.
  2. Configure the server to load the JBoss HTTP Connector modules:
    1. Create the file C:\Program Files\Red Hat\Enterprise Web Server\etc\httpd\conf\JBoss_HTTP.conf.
    2. Add the following lines to the JBoss_HTTP.conf file: 
      LoadModule slotmem_module modules/mod_slotmem.so
LoadModule manager_module modules/mod_manager.so
LoadModule proxy_cluster_module modules/mod_proxy_cluster.so
LoadModule advertise_module modules/mod_advertise.so
      Copy to Clipboard Toggle word wrap

Procedure 4.12. Setting Security

Follow this procedure to ensure that the account used to run the services has full control over the C:\Program Files\Red Hat folder and all of its subfolders:
  1. Right-click the C:\Program Files\Red Hat folder and click Properties.
  2. Select the Security tab.
  3. Click the Add.. button and type in LOCAL SERVICE.
  4. Select the Full Control check box for the new LOCAL SERVICE account.
  5. Click the Advanced button.
  6. Inside the Advanced Security Settings for Red Hat dialog, select the Replace permissions on all child objects... check box and click the OK button.
    This procedure is intended for Windows 2003. The equivalent procedure in Windows Server 2008 and Windows Server 2008R2 can slightly differ.

4.4. Running Enterprise Web Server
复制链接

You can run the httpd and tomcat services from the Command Prompt or with the Computer Management tool.

Procedure 4.13. Running Enterprise Web Server from the Command Prompt

Follow this procedure to run the httpd and tomcat services from the Command Prompt:
  1. Run the Command Prompt as administrator:
    1. Click the Start button.
    2. Go to All Programs → Accessories.
    3. Right-click the Command Prompt and select Run as administrator.
  2. On the Command Prompt, issue the following command to run the tomcat service: 
    net start tomcat<VERSION>
    Copy to Clipboard Toggle word wrap
  3. On the Command Prompt, run the following command to run the httpd service: 
    net start httpd
    Copy to Clipboard Toggle word wrap

Procedure 4.14. Running Enterprise Web Server from the Computer Management Tool

You can run the httpd and tomcat services from the Command Prompt or with the Computer Management tool.
  1. Run the Command Prompt as administrator:
    1. Click the Start button.
    2. Go to All Programs → Accessories.
    3. Right-click the Command Prompt and select Run as administrator.
  2. Go to Start → Administrative Tools → Services
  3. In the Services dialog, right-click the name of the service (httpd or tomcat) and click Start or Stop.

Note

Some thirdparty applications add libraries to the system directory in Windows. These take precedence over Tomcat when DLL libraries are looked up. This means that if they have the same name as the those used by Tomcat native libraries, they are loaded instead of the libraries distributed with JBoss Enterprise Web Server. Tomcat therefore does not start, and does not log any error messages about it in Windows Event Log, or Tomcat log files. Errors can only be seen by using catalina.bat run.
If this behaviour occurs, check the content of the C:\windows\System32\ directory and PATH directories, and check for DLLs library conflicting with those shipped with Enterprise Web Server. In particular, look for libeay32.dil, ssleay32.dll, and libssl32.dll.

4.5. Stopping Enterprise Web Server
复制链接

You can run the httpd and tomcat services from the Command Prompt or with the Computer Management tool.

Procedure 4.15. Stopping Enterprise Web Server from the Command Prompt

Follow this procedure to stop the httpd and tomcat services from the Command Prompt:
  1. Run the Command Prompt as administrator:
    1. Click the Start button.
    2. Go to All Programs → Accessories.
    3. Right-click the Command Prompt and select Run as administrator.
  2. On the Command Prompt, issue the following command to run the tomcat service: 
    net stop tomcat<VERSION>
    Copy to Clipboard Toggle word wrap
  3. On the Command Prompt, run the following command to run the httpd service: 
    net stop httpd
    Copy to Clipboard Toggle word wrap

Procedure 4.16. Stopping Enterprise Web Server from the Computer Management Tool

Follow this procedure to run the httpd and tomcat services with the Computer Management tool:
  1. Run the Command Prompt as administrator:
    1. Click the Start button.
    2. Go to All Programs → Accessories.
    3. Right-click the Command Prompt and select Run as administrator.
  2. Go to Start → Administrative Tools → Services
  3. In the Services dialog, right-click the name of the service (httpd or tomcat) and click Stop.

4.6. Folder Structure
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The following is the default folder layout after a successful installation: 
|-- bin
|-- doc
|-- etc
|   |-- httpd
|   |-- postinstall.bat
|   |-- ssl
|   `-- sysconfig
|-- include
|-- lib[64]
|-- sbin
|-- share
|   |-- apache-tomcat-5.VERSION
|   |-- apache-tomcat-6.VERSION
|   |-- java
|   |-- tomcat5
|   `-- tomcat6
`-- var
    |-- cache
    |-- log
    |-- run
    `-- www
Copy to Clipboard Toggle word wrap
The Windows folder structure follows Red Hat Enterprise Linux conventions:
  • The bin and sbin directories contain the executable files for Apache HTTP Server and Tomcat.
  • The etc folder contains configuration files for Apache HTTP Server and the post-installation script.
  • The share folder contains Apache Tomcat 5 and 6 installations and shared Java JARs.
  • The var contains four sub-directories:
    cache
    The cache contains resources cached by the server..
    log
    This log folder contains the log files for HTTP Server and Tomcat.
    www
    Apache HTTP Server looks in this folder for web content in the default configuration.
    run
    The run folder contains PID files.

Chapter 5. Installing Enterprise Web Server on Solaris
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On Solaris, JBoss Enterprise Web Server can be installed in two ways:
  • from a ZIP file
  • from Solaris packages
Both installation ZIP files and Solaris packages are available at Red Hat Customer Portal; however, their installation differs. JBoss Enterprise Web Server is run in the same way regardless of whether it was installed from a ZIP or Solaris package.

5.1. Prerequisites
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Before installing JBoss Enterprise Web Server on Solaris, confirm that a supported Java version is installed (refer to Procedure 5.1, “Installing Java”).

Procedure 5.1. Installing Java

  1. Go to the Oracle homepage.
  2. Download JDK 1.6.0 from the web site (http://www.oracle.com/technetwork/java/javase/downloads/index.html).
  3. Go to the download location.
  4. Run the Java installation file.
  5. Go to usr.
  6. Issue the following command to display the current Java symbolic link: 
    ls -lad java
    Copy to Clipboard Toggle word wrap
  7. Remove the link: 
    rm java
    Copy to Clipboard Toggle word wrap
  8. Create a java symbolic link to the JDK 1.6.0: 
    ln -sf /usr/jdk/<JDK>
    Copy to Clipboard Toggle word wrap

5.2. Downloading Installation Files
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Both installation resources, ZIP and Solaris packages, are available at the Red Hat Customer Portal.

Procedure 5.2. Downloading Solaris Packages or ZIP Files

Follow this procedure to download ZIP files or Solaris package with JBoss Enterprise Web Server:
  1. Open https://access.redhat.com in your web browser.
  2. In the right upper corner, click the Log in button.
  3. Enter your login information and click Log in.
  4. Hover over the Downloads option in the menu bar at the top of the page and click Downloads under JBoss Enterprise Middleware in the displayed menu.
  5. In the Product drop-down box column of the displayed page, select Web Server wait for the page to refresh.
  6. On the Releases tab, click the JBoss EWS link for your operating system and architecture.
  7. On the Software Details page, click the Download button next to the File drop-down box.

    Note

    Make sure the file is intended for your operating system and architecture.
  8. Confirm the file download.

5.3. Extracting and Installing Enterprise Web Server
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Extraction and installation of Enterprise Web Server differs for the ZIP and Solaris packages. Depending on the resource you have downloaded proceed to either Procedure 5.3, “Extracting and Installing EWS from a ZIP File” or to Procedure 5.4, “Extracting and Installing EWS from Solaris Packages”.

Procedure 5.3. Extracting and Installing EWS from a ZIP File

Follow this procedure to install JBoss Enterprise Web Server from a ZIP file:
  1. At the shell prompt, become the root user.
  2. Change to the directory with the ZIP file.
  3. Run the following command to extract the package to opt: 
    # unzip <FILE_NAME> -d /opt
    Copy to Clipboard Toggle word wrap
    Substitute the <FILE_NAME> with the name of the downloaded ZIP file.
  4. Issue the following commands to run the post-installation script: 
    cd /opt/redhat/ews/etc
sh .postinstall
    Copy to Clipboard Toggle word wrap
    The post-installation process creates the tomcat and apache users and groups, and directories:
    • The users and groups apache with an ID of 48 and tomcat with an ID of 91. The apache runs httpd, while the tomcat user runs tomcat.
    • Additional directories the tomcat group has write permissions to:
      • /var/logs/tomcat5
      • /var/logs/tomcat6

    Note

    The system uses the /opt directory as a default directory for installing JBoss Enterprise Web Server. Make sure the /opt directory is present during installation.

Procedure 5.4. Extracting and Installing EWS from Solaris Packages

Before starting the installation make sure you have root access to the system and that you have downloaded the Solaris package intended for your Solaris version and architecture (refer to Section 5.2, “Downloading Installation Files”).
When installing from a Solaris package, the system installs JBoss Enterprise Web Server automatically in the /opt/redhat/ews directory. As a part of the installation, the package installer executes custom scripts, which set up the apache and tomcat user accounts.
Follow this procedure to install JBoss Enterprise Web Server from Solaris packages:
  1. At the shell prompt, become the root user.
  2. Run the following gunzip and pkgadd commands to decompress and install the package: 
    gunzip RHATews-1.0.*
    Copy to Clipboard Toggle word wrap 
    pkgadd -d RHATews-1.0.*
    Copy to Clipboard Toggle word wrap
    The command returns an output similar to the following: 
    The following packages are available:
1  RHATews     JBoss Enterprise Web Server (i386) 1.0.0,REV=2.el5

Select package(s) you wish to process (or 'all' to process all packages). (default: all) [?,??,q]:
    Copy to Clipboard Toggle word wrap
  3. Type 1 or press enter to confirm the installation. The following information appears: 
    JBoss Enterprise Web Server(i386) 1.0.0,REV=2.GA


END USER LICENSE AGREEMENT
JBOSS(r) ENTERPRISE MIDDLEWARE(tm)

The end user license agreement ("EULA") governs the use of the various software modules that collectively comprise JBoss Enterprise Middleware
and any related updates, source code, appearance, structure and organization,
regardless of the delivery mechanism.

The JBoss Enterprise Middleware EULA can be found here:
http://www.redhat.com/licenses/jboss_eula.html


## Executing checkinstall script.
Using </opt> as the package base directory.
## Processing package information.
## Processing system information.
## Verifying disk space requirements.
## Checking for conflicts with packages already installed.
## Checking for setuid/setgid programs.

This package contains scripts which will be executed with super-user
permission during the process of installing this package.

Do you want to continue with the installation of <RHATews> [y,n,?]
    Copy to Clipboard Toggle word wrap
  4. Type y and press enter when prompted to confirm the installation. Installation starts and the following appears: 
    ## Executing postinstall script.
Apache group (id=48) already exists. +++ or created if not
Apache user  (id=48) already exists.
Generating private RSA key ... OK
Generating new (+++ user hostname displayed here) certificate ... OK
Tomcat group (id=91) already exists.
Tomcat user  (id=91) already exists.

-----------------------------------------------------------------------
NOTICE
-----------------------------------------------------------------------

JAVA_HOME environment variable is not set.
Either set the  JAVA_HOME  or edit the configuration
scripts inside `/opt/redhat/ews/etc/sysconfig' directory
and set the JAVA_HOME to the installed JDK location.


Installation of <RHATews> was successful.
    Copy to Clipboard Toggle word wrap
  5. Issue the following command to display the package information: 
    pkginfo -l RHATews
    Copy to Clipboard Toggle word wrap

    Note

    During installation, the system generates a notice that the JAVA_HOME environment variable is not set. You need to set this variable specifically for the Tomcat you wish to run (refer to Procedure 5.5, “Configuring Tomcat” section).
  6. Run the following command with the respective Tomcat version to execute the catalina.sh script: 
    /opt/redhat/ews/share/tomcat<VERSION>/bin/catalina.sh
    Copy to Clipboard Toggle word wrap
    The catalina.sh script detects the running JVM version and adds the /opt/redhat/ews/lib path (/opt/redhat/ews/lib64 for 64 bit JVM) to the library path.

5.4. Configuring the Environment
复制链接

After you have installed JBoss Enterprise Web Server, set the JAVA_HOME for your Tomcat (refer to Procedure 5.5, “Configuring Tomcat”).
Optionally, you can also:

Procedure 5.5. Configuring Tomcat

Before starting Tomcat, set its JAVA_HOME variable to point to a supported JDK (1.6.0):
  1. Locate the tomcat configuration file:
    • For Tomcat 5: /opt/redhat/ews/etc/sysconfig/tomcat5
    • For Tomcat 6: /opt/redhat/ews/etc/sysconfig/tomcat6
  2. Open the configuration file and delete the hash (#) sign at the beginning of the following line: 
    # JAVA_HOME="/usr/java"
    Copy to Clipboard Toggle word wrap

Procedure 5.6. Removing SSL

JBoss Enterprise Web Server by default supports SSL. However, you may remove the SSL support.
Follow this procedure to remove or add SSL:
  1. Go to /opt/redhat/ews/etc/httpd/conf.d
  2. Rename the SSL configuration file:
    • To remove SSL, rename ssl.conf to ssl.conf.disabled.
    • To re-enable the SSL, rename ssl.conf.disabled to ssl.conf.

Procedure 5.7. Configuring log4j

Follow this procedure to add log4j logging to Tomcat:
  1. Go to the /opt/redhat/ews/share/extras directory.
  2. Copy the log4j.jar and log4j.properties files to the lib directory of the Tomcat directory:
    • If using Tomcat 6, run the following commands: 
      extras]# cp log4j.jar log4j.properties ../tomcat6/lib
      Copy to Clipboard Toggle word wrap 
      extras] # cp tomcat-juli-adapters.jar /opt/redhat/ews/share/tomcat6/lib
      Copy to Clipboard Toggle word wrap
    • If using Tomcat 5, run the following commands: 
      extras]# cp log4j.properties ../tomcat5/common/classes
      Copy to Clipboard Toggle word wrap 
      extras]# cp log4j.jar ../tomcat5/common/lib
      Copy to Clipboard Toggle word wrap

Procedure 5.8. Configuring mod_jk

To configure the HTTP Server to use mod_jk, define the following:
  • available workers (JBoss instances) in the workers.properties file
  • the mod_jk configuration file mod_jk.conf
Follow this procedure to configure the HTTP Server to use mod_jk as its load balancer:
  1. Create a workers.properties file in /opt/rehat/ews/etc/httpd/conf/httpd/conf/ (refer to http://tomcat.apache.org/connectors-doc/reference/apache.html).
  2. Create a mod_jk.conf in /opt/rehat/ews/etc/httpd/conf/httpd/conf.d/, (refer to http://tomcat.apache.org/connectors-doc/reference/apache.html).

    Note

    You can also copy and modify the sample files mod_jk.conf.sample and workers.properties.sample available in /opt/rehat/ews/etc/httpd/conf/httpd/conf/: modify their content as needed and rename them to mod_jk.conf and workers.properties.

Procedure 5.9. Configuring mod_cluster

  1. From Red Hat Customer Portal, download the jboss-ep-native ZIP file for your operating system and architecture.
  2. Unzip the downloaded file.
  3. In the location, where you have extracted the file, change to jboss-ep-<VERSION> /native/lib[64]/httpd/modules
  4. Run the following command to copy mod_cluster modules to /opt/redhat/ews/lib[64]/httpd/modules: 
    modules]# cp mod_advertise.so mod_manager.so mod_proxy_cluster.so mod_slotmem.so -t /usr/lib[64]/httpd/modules
    Copy to Clipboard Toggle word wrap
  5. In /opt/redhat/ews/httpd/conf/httpd.conf add a hash (#) sign at the beginning of the following line to disable the mod_proxy_balancer module: 
    LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
    Copy to Clipboard Toggle word wrap
    This module is incompatible with the JBoss HTTP Connector.
  6. Configure the server to load the JBoss HTTP Connector modules:
    1. Create the file /opt/redhat/ews/httpd/conf.d/JBoss_HTTP.conf.
    2. Add the following lines to the file JBoss_HTTP.conf: 
      LoadModule slotmem_module modules/mod_slotmem.so
LoadModule manager_module modules/mod_manager.so
LoadModule proxy_cluster_module modules/mod_proxy_cluster.so
LoadModule advertise_module modules/mod_advertise.so
      Copy to Clipboard Toggle word wrap

5.5. Running Enterprise Web Server
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After the installation is complete, you can run the required Enterprise Web Server components.

5.5.1. Running Tomcat
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Tomcat can be run either in the foreground as a program or in the background as a service.

Important

We strongly recomend to run tomcat as a service (refer to Section 5.5.1.2, “Running Tomcat as a Service”). Note that this is the only supported running method.
5.5.1.1. Running Tomcat as a Program
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If you want to run Tomcat as a program, use either the tomcat[5,6] script in the sbin directory or the catalina script in the lib directory:
  • To start Tomcat with the tomcat script, run the following command as the root user with the respective Tomcat version (5 or 6): 
    /opt/redhat/ews/sbin/tomcat<VERSION> start
    Copy to Clipboard Toggle word wrap
    The system reads the configuration file and changes to the user and group of the tomcat user account (that is, Tomcat is always run under the tomcat user). By default, tomcat-native is automatically added to the LD_LIBRARY_PATH and -Djava.library.path during Tomcat startup.
  • To start Tomcat with the catalina.sh script, run the following command with the respective Tomcat version (5 or 6) : 
    /opt/redhat/ews/share/tomcat<VERSION>/bin/catalina.sh
    Copy to Clipboard Toggle word wrap
    The catalina.sh script detects the running JVM version and adds the /opt/redhat/ews/lib/ path (/opt/redhat/ews/lib64 for 64 bit JVM) to the library path.
5.5.1.2. Running Tomcat as a Service
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To run Tomcat as a service you can use either the Tomcat script located in the init.d or you can create and use your own system daemon script with jsvc or tanukiwrapper.
To run Tomcat as a service, create symbolic links to the provided Tomcat scripts using the following command: 
ln -s /opt/redhat/ews/etc/init.d/tomcat<VERSION> /etc/rc3.d/S70tomcat<VERSION>
ln -s /opt/redhat/ews/etc/init.d/tomcat<VERSION> /etc/rcS.d/K20tomcat<VERSION>
Copy to Clipboard Toggle word wrap
Define the init level numbers (for information on how define init level numbers consult your Solaris documentation). The preferred method of service management is through the Solaris Service Management Facility. In order to read more about this facility, consult the smf(5) manual.

5.5.2. Running HTTP Server
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The HTTP Server can be run with the provided apachectl script, which is located inside the /opt/redhat/ews/sbin directory. The apachectl script uses the configuration file /opt/redhat/ews/etc/sysconfig/httpd. In this file you can edit and select startup parameters, such as the running of mpm.
Apache httpd configuration files are located inside the /opt/redhat/ews/etc/httpd directory. By default all supported modules are loaded and enabled (refer to Appendix A, Supported HTTP Modules). To disable some of the modules, comment out the respective modules in the httpd.conf file (for module description refer to http://httpd.apache.org/docs/2.2/mod/).

Procedure 5.10. Running HTTP Server

Follow this procedure to start the HTTP Server:
  1. Run the command line as the root user.
  2. Run the following command to start the HTTP Server: 
    sbin/apachectl start
    Copy to Clipboard Toggle word wrap
    If you want your server to continue running automatically after a system reboot, add a call to the apachectl script to your system startup files.

    Note

    For complete documentation on how to start and stop the HTTP Server, refer to the files, docs/httpd/invoking.html and docs/httpd/stopping.html respectively.

5.6. Stopping Enterprise Web Server
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Procedure 5.11. Stopping Tomcat Running a Service

Follow this procedure to stop tomcat, which is running as a service:
  1. At the shell prompt, become the root user.
  2. Execute the following command with the respective Tomcat version (5 or 6) to stop Tomcat started from with the Tomcat script in the bin directory: 
    sbin/tomcat<VERSION> stop
    Copy to Clipboard Toggle word wrap

Procedure 5.12. Stopping Tomcat Running a Program

Follow this procedure to stop tomcat, which is running as a program:
  1. At the shell prompt, change to /opt/redhat/ews/share/tomcat<VERSION>/bin.
  2. Execute the following command with the respective Tomcat version (5 or 6) to stop Tomcat started from with the Tomcat script in the bin directory: 
    sh shutdown.sh
    Copy to Clipboard Toggle word wrap

Procedure 5.13. Stopping HTTP Server

Follow this procedure to start the HTTP Server:
  1. Run the command line as the root user.
  2. Run the following command to stop the HTTP Server: 
    sbin/apachectl stop
    Copy to Clipboard Toggle word wrap

5.7. Uninstalling the Package in Solaris
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Follow this procedure to uninstall a Solaris package installation of JBoss Enterprise Web Server:
  1. Issue the following command to uninstall the package: 
    pkgrm RHATews
    Copy to Clipboard Toggle word wrap
  2. Remove the following directories:
    • /opt/redhat/ews
    • /var/run/tomcat5
    • /var/run/tomcat6
    • /var/cache/tomcat5
    • /var/cache/tomcat6
    • /var/log/httpd
    • /var/cache/mod_ssl
    • /var/cache/mod_proxy

5.8. Solaris Directory Structure
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The following is the default directory layout after a successful installation: 
.
|- /opt/redhat/ews/
    |- bin
    |- doc
    |- etc
    |- lib
    |- lib64 (present only for x86_64 systems platforms)
    |- include
    |- README
    |- man
    |- share
      |- tomcat5
      |- tomcat6
      |- extras
      |- java
    |- sbin
    |- var
Copy to Clipboard Toggle word wrap
The Solaris directory structure is different to the Red Hat Enterprise Linux structure. This is because:
  • Native Solaris packages require the absolute location
  • Solaris (and other non-Red Hat Enterprise Linux platforms) must ship and build all the dependent components such as openldap, openssl, db4 and cyrus-sasl.

Part II. Upgrade
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The upgrade procedure of JBoss Enterprise Web Server differs for individual operating systems. Refer to the upgrade chapter for your operating system to upgrade JBoss Enterprise Web Server:
Follow the upgrade procedure for your installation type to upgrade a previous version of JBoss Enterprise Web Server on Red Hat Enterprise Linux (refer to Section 6.1, “Upgrading ZIP Installation” or Section 6.2, “Upgrading RPM Installation”).

6.1. Upgrading ZIP Installation
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Follow this procedure to upgrade JBoss Enterprise Web Server installed from a ZIP file:
  1. Back up your applications and custom settings.
  2. Install the new JBoss Enterprise Web Server version (refer to Section 3.2, “Installing Enterprise Web Server from a ZIP File”).
  3. Copy the applications and custom settings to the directory with the new JBoss Enterprise Web Server installation.
  4. Make sure all applications work correctly before removing their backups.

6.2. Upgrading RPM Installation
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If you are using a previous version of JBoss Enterprise Web Server installed from RPM packages, upgrade your system to upgrade to the new JBoss Enterprise Web Server version (refer to Procedure 6.1, “Upgrading JBoss Enterprise Web Server on Red Hat Enterprise Linux 5” or Procedure 6.2, “Upgrading JBoss Enterprise Web Server on Red Hat Enterprise Linux 4”).

Note

You can upgrade to the new version also using System Update.

Procedure 6.1. Upgrading JBoss Enterprise Web Server on Red Hat Enterprise Linux 5

Do the following to upgrade your JBoss Enterprise Web Server RPM installation on Red Hat Enterprise Linux 5:
  1. At the shell prompt, become the root user.
  2. Run the following command to remove the classpathx-jaf package: 
    # yum remove classpathx-jaf
    Copy to Clipboard Toggle word wrap
  3. Run the upgrade command: 
    # yum upgrade
    Copy to Clipboard Toggle word wrap

Procedure 6.2. Upgrading JBoss Enterprise Web Server on Red Hat Enterprise Linux 4

Upgrade your system to upgrade your JBoss Enterprise Web Server RPM installation on Red Hat Enterprise Linux 4:
  1. At the shell prompt, become the root user.
  2. Run the following command: 
    # up2date -u
    Copy to Clipboard Toggle word wrap

Chapter 7. Upgrading Enterprise Web Server on Windows
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Follow this procedure to upgrade JBoss Enterprise Web Server on Windows:
  1. Back up your applications and custom settings.
  2. Install the new JBoss Enterprise Web Server version (refer to Chapter 4, Installing Enterprise Web Server on Windows).
  3. Copy the applications and custom settings to the directory with the new JBoss Enterprise Web Server installation (C:\Program Files\Red Hat\Enterprise Web Server ).
  4. Make sure all applications work correctly before removing the backup.

Chapter 8. Upgrading Enterprise Web Server on Solaris
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Follow this procedure to upgrade JBoss Enterprise Web Server on Solaris:
  1. Back up your applications and custom settings.
  2. Install the new JBoss Enterprise Web Server version (refer to Chapter 5, Installing Enterprise Web Server on Solaris).
  3. Copy the applications and custom settings to the directory with the new JBoss Enterprise Web Server installation (/opt/redhat/ews/ ).
  4. Make sure all the applications work correctly before removing the backup.

Chapter 9. Hibernate on Enterprise Web Server
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Hibernate is an object-relational mapping framework. It is delivered in a separate package and the same package can be used on all supported platforms.
Hibernate can be used in the same way it is used in a regular Tomcat installation; that is, the Hibernate JAR files can be added into your deployment WAR file. Tomcat provides a connection pooling mechanism by default, and you should consider taking advantage of it (the pooling mechanism is defined in the context.xml). However, persistence.xml and web.xml are required. The example below shows a setting with tomcat connection pooling mechanism.
  • /META-INF/context.xml defines the connection pools Tomcat should create.

    Example 9.1. context.xml

    <Context>
  <Resource
    name="jdbc/DsWebAppDB"
    auth="Container"
    type="javax.sql.DataSource"
    username="sa"
    password=""
    driverClassName="org.h2.Driver"
    url="jdbc:h2:mem:target/test/db/h2/hibernate 
    maxActive="8"
    maxIdle="4"/>
</Context>
    Copy to Clipboard Toggle word wrap
  • /WEB-INF/classes/META-INF/persistence.xml is a JPA configuration file. It defines how the application configures Hibernate to consume connections from the Tomcat pool. If you are using Hibernate API directly, use a similar configuration in hibernate.cfg.xml.

    Example 9.2. persistence.xml

    <persistence version="1.0"
  xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">

  <persistence-unit name="dswebapp">
    <provider>org.hibernate.ejb.HibernatePersistence</provider>
    <properties>
      <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect" />
      <property name="hibernate.connection.datasource" value="java:comp/env/jdbc/DsWebAppDB"/>
    </properties>
  </persistence-unit>
</persistence>
    Copy to Clipboard Toggle word wrap
  • /WEB-INF/web.xml is a regular web application deployment file, which tells Tomcat which datasource it consumes. In Example 9.3, “web.xml” the datasource is jdbc/DsWebAppDB.

    Example 9.3. web.xml

    <?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
  http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

 <resource-env-ref>
  <resource-env-ref-name>jdbc/DsWebAppDB</resource-env-ref-name>
  <resource-env-ref-type>javax.sql.DataSource</resource-env-ref-type>
 </resource-env-ref>
</web-app>
    Copy to Clipboard Toggle word wrap
For details, refer to the Hibernate documentation for JBoss Enterprise Web Server.
To allow JBoss Operating Network to monitor JBoss Enterprise Web Server, you need to configure the server to allow the JBoss ON discovery and give JBoss ON the needed access.

Procedure 10.1. Configuring User Permissions on a Unix Operating System

Note

If you are using Windows, skip these steps and proceed to Procedure 10.2, “Configuring Monitoring”.
RHQ/JON agent needs read and write permission to the httpd and Tomcat directories.
Follow this procedure to assign the permissions:
  1. At the shell prompt, become the root user.
  2. Run the following command to add the user, under which JON Agent runs to the tomcat and apache user groups: 
    # useradd -G tomcat,apache <RHQ_AGENT_USER>
    Copy to Clipboard Toggle word wrap

Procedure 10.2. Configuring Monitoring

JBoss Enterprise Web Servers are auto-discovered on Linux and Unix platforms. However, you need to configure the instance's JMX to allow proper handling of authentication and accurate Tomcat monitoring.
Follow this procedure to set up JMX to handle authentication:
  1. Open the startup file of the respective JBoss Enterprise Web Server instance for editing:
    • on Red Hat Enterprise Linux installed from a ZIP file open $EWS_HOME/tomcat<VERSION>/bin/startup.sh
    • on Red Hat Enterprise Linux installed from a RPM files open /usr/sbin/tomcat<VERSION>
    • on Solaris open /opt/redhat/ews/tomcat<VERSION>/bin/startup.sh
    • on Windows open C:\Program Files\Red Hat\Enterprise Web Server\sbin\tomcat<VERSION>.sh
  2. Define an available port for JMX monitoring. Make sure it is not blocked by any firewall. To do so, to the JAVA_OPTS variable in the startup file, add the following line and substitute PORT_NUMBER with the number of the port dedicated to monitoring:
    • on Red Hat Enterprise Linux and Solaris: 
      JAVA_OPTS="${JAVA_OPTS} -Dcom.sun.management.jmxremote.port=PORT_NUMBER"
      Copy to Clipboard Toggle word wrap
    • on Windows: 
      set "JAVA_OPTS=%JAVA_OPTS% -Dcom.sun.management.jmxremote.port=PORT_NUMBER"
      Copy to Clipboard Toggle word wrap
  3. If you want to disable authentication and SSL for development purposes, add the following lines to the JAVA_OPTS variable in the startup file: 
    JAVA_OPTS="${JAVA_OPTS} -Dcom.sun.management.jmxremote.ssl=false"
JAVA_OPTS="${JAVA_OPTS} -Dcom.sun.management.jmxremote.authenticate=false"
    Copy to Clipboard Toggle word wrap

    Important

    In production environments, add the following lines to the JAVA_OPTS variable in the startup file to secure JMX with SSL and restrict the access with a firewall:
    on Red Hat Enterprise Linux and Solaris
    JAVA_OPTS="${JAVA_OPTS} -Dcom.sun.management.jmxremote.access.file=$EWS_HOME/jmxremote.access"
JAVA_OPTS="${JAVA_OPTS} -Dcom.sun.management.jmxremote.password.file=$EWS_HOME/jmxremote.password"
    Copy to Clipboard Toggle word wrap
    on Windows:
    set "JAVA_OPTS=%JAVA_OPTS% -Dcom.sun.management.jmxremote.access.file=c:\Program Files\Red Hat\Enterprise Web Server\jmxremote.access"
set "JAVA_OPTS=%JAVA_OPTS% -Dcom.sun.management.jmxremote.password.file=c:\Program Files\Red Hat\Enterprise Web Server\jmxremote.password"
    Copy to Clipboard Toggle word wrap

    Note

    The JON httpd plugin needs a specific directory to monitor the HTTP Server:
    • on Solaris and Red Hat Enterprise Linux: /etc/httpd
    • on Windows: C:\apache
    If the respective directory does not exist, create it before launching the JON agent.
    For further information about JBoss Operating Network refer to the Discovery chapter of the Basic Administration Guide.

Appendix A. Supported HTTP Modules
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  • mod_filter.so
  • mod_filter.so
  • mod_substitute.so
  • mod_version.so
  • mod_usertrack.so
  • mod_authn_alias.so
  • mod_vhost_alias.so
  • mod_headers.so
  • mod_authz_host.so
  • mod_dumpio.so
  • mod_ssl.so
  • mod_userdir.so
  • mod_authn_dbd.so
  • mod_env.so
  • mod_ldap.so
  • mod_expires.so
  • mod_logio.so
  • mod_authn_default.so
  • mod_proxy_scgi.so
  • mod_negotiation.so
  • mod_disk_cache.so
  • mod_authn_file.so
  • mod_autoindex.so
  • mod_auth_basic.so
  • mod_proxy_http.so
  • mod_setenvif.so
  • mod_proxy.so
  • mod_suexec.so
  • mod_dav.so
  • mod_asis.so
  • mod_alias.so
  • mod_proxy_balancer.so
  • mod_log_forensic.so
  • mod_mime_magic.so
  • mod_deflate.so
  • mod_proxy_connect.so
  • mod_dav_fs.so
  • mod_cgi.so
  • mod_dbd.so
  • mod_mem_cache.so
  • mod_cgid.so
  • mod_auth_digest.so
  • mod_authz_owner.so
  • mod_include.so
  • mod_proxy_ajp.so
  • mod_reqtimeout.so
  • mod_authn_anon.so
  • mod_status.so
  • mod_cern_meta.so
  • mod_log_config.so
  • mod_cache.so
  • mod_dir.so
  • mod_proxy_ftp.so
  • mod_ext_filter.so
  • mod_authz_user.so
  • mod_mime.so
  • mod_unique_id.so
  • mod_authz_default.so
  • mod_ident.so
  • mod_file_cache.so
  • mod_speling.so
  • mod_actions.so
  • mod_authnz_ldap.so
  • mod_authn_dbm.so
  • mod_rewrite.so
  • mod_authz_groupfile.so
  • mod_imagemap.so
  • mod_info.so
  • mod_authz_dbm.so

Appendix B. Revision History
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Revision History
Revision 1.0.2-61Wed Feb 11 2015Lucas Costi
Updated the Product Name to reflect the new name grouping for the product. No update was made to details in the guide.
Revision 1.0.2-59Thu Sep 05 2013Mandar Joshi
BZ-974890: Fixed minor error
BZ-958174: Fixed minor error
BZ-971335: Fixed minor error
Revision 1.0.2-53Thu Jul 21 2011Rebecca Newton
Minor update for JBPAPP-6740 and 6737.
Revision 1.0.2-50Tue Jun 21 2011Rebecca Newton
Final build for EWS 1.0.2.GA.

Legal Notice
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Copyright © 2011 Red Hat, Inc..
This document is licensed by Red Hat under the Creative Commons Attribution-ShareAlike 3.0 Unported License. If you distribute this document, or a modified version of it, you must provide attribution to Red Hat, Inc. and provide a link to the original. If the document is modified, all Red Hat trademarks must be removed.
Red Hat, as the licensor of this document, waives the right to enforce, and agrees not to assert, Section 4d of CC-BY-SA to the fullest extent permitted by applicable law.
Red Hat, Red Hat Enterprise Linux, the Shadowman logo, JBoss, OpenShift, Fedora, the Infinity logo, and RHCE are trademarks of Red Hat, Inc., registered in the United States and other countries.
Linux® is the registered trademark of Linus Torvalds in the United States and other countries.
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XFS® is a trademark of Silicon Graphics International Corp. or its subsidiaries in the United States and/or other countries.
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All other trademarks are the property of their respective owners.
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