New Upgrade Path: Precompied JARs
Introduction
The release of i2b2 1.7.08 introduced a major platform change in which the JBoss 7 application server was replaced with WildFly 10 (formerly known as “JBoss” 10), and JDK 8 became required. If you installed i2b2 from source originally, the general upgrade path would follow:
- Install WildFly 10 and migrate your configurations to it
- Upgrade to JDK 8
- Build i2b2 from source and deploy into WildFly 10
With consideration that you may be using custom ports, proxies, HTTPS, and other custom configurations that must be re-setup in WildFly from scratch and/or may be incompatible with WildFly, we have introduced a new upgrade path for using your existing JBoss 7 with i2b2 1.7.08b by providing drop-in JARs.
Technical Details
We are providing a zip file containing a pre-compiled version of i2b2 1.7.08b that you can drop into your existing instance to upgrade i2b2. The JARs were compiled with JDK 7 and will run in your existing JBoss 7 application server. The upgrade technique will work on both Linux and Windows environments.
You should meet all of the following requirements to use this upgrade path:
- You should be running JBoss 7 (tested on JBoss-as-7.1.1.Final) and JRE 7
- You are on i2b2 versions 1.7.05, 1.7.06, or 1.7.07
- You either installed i2b2 from source or are using the i2b2 VMWare virtual machine (1.7.05, 1.7.06, or 1.7.07 only)
Step-by-step Instructions
1. Stop JBoss
For example, on Linux:
$ /opt/jboss-as-7.1.1.Final/bin/jboss-cli.sh --connection :shutdown
2. Backup your existing i2b2.war directory
On Linux, make a copy of /opt/jboss-as-7.1.1.Final/standalone/deployments/i2b2.war/ to a different location outside of /opt/jboss-as-7.1.1.Final/
On Windows, make a copy of c:\opt\jboss-as-7.1.1.Final\standalone\deployments\i2b2.war\ to a different location outside of c:\opt\jboss-as-7.1.1.Final\
3. Delete the i2b2.war.deployed file
For example, on Linux:
$ rm /opt/jboss-as-7.1.1.Final/standalone/deployments/i2b2.war.deployed
4. Extract/copy the files from the zip file to your JBoss deployments directory
The zip file contains the following file structure:
i2b2 Upgrade Instructions for 1.7.05 to 1.7.08b.pdf
deployments/
deployments/i2b2.war.dodeploy
deployments/i2b2.war/
deployments/i2b2.war/WEB-INF/
deployments/i2b2.war/WEB-INF/lib/
deployments/i2b2.war/WEB-INF/lib/CRC-core.jar
deployments/i2b2.war/WEB-INF/lib/Ontology-core.jar
deployments/i2b2.war/WEB-INF/lib/ProjectManagement-core.jar
deployments/i2b2.war/WEB-INF/lib/Workplace-core.jar
deployments/i2b2.war/WEB-INF/services/
deployments/i2b2.war/WEB-INF/services/CRC.aar
deployments/i2b2.war/WEB-INF/services/Ontology.aar
deployments/i2b2.war/WEB-INF/services/ProjectManagement.aar
deployments/i2b2.war/WEB-INF/services/Workplace.aar
You should copy the deployments directory into your existing JBoss standalone directory, replacing any existing file when prompted.
For example, on Linux:
$ unzip i2b2_upgrade_1.7.05_to_1.7.08b.zip
$ cp -r deployments /opt/jboss-as-7.1.1.Final/standalone/
5. Start JBoss
For example, on Linux:
$ /opt/jboss-as-7.1.1.Final/bin/standalone.sh -b 0.0.0.0 &
6. Verify your upgrade
Navigate to your local i2b2 web client in your browser and verify that i2b2 is working normally (e.g. confirm that queries can run and complete, and previous queries can be retrieved, etc.)
Notes
- These upgrade instructions are to upgrade the server software of i2b2 only. You will want to grab the i2b2 1.7.08b web client zip and deploy it as normal.
- In April 2016, we provided instructions to patch a potential security vulnerability in JBoss 7, specifically in commons-collections-3.2.1.jar shipped with JBoss 7.
Documentation
Description | Download / View Link |
---|---|
Current Release Notes | 1.7.08b Release Notes |
Installation Guide | i2b2 Installation Guide |
VMWare Installation Guide | |
i2b2 Workbench Documentation |
Download Software Files
i2b2 Source Code
Description | Software Version | Download Link | Additional Documentation |
---|---|---|---|
i2b2 Core Source Code | 1.7.08b | i2b2core-src-1708b.zip | |
i2b2 Web Client Source Code | 1.7.08a | i2b2webclient-1708a.zip | |
i2b2 Workbench Source |
JAR Files
Description | Software Version | Download Link | Additional Documentation |
---|---|---|---|
1.7.08b | |||
VMWare Images
Description | Software Version | Download Link | Additional Documentation |
---|---|---|---|
Complete VMware i2b2 server installed on CentOS | i2b2 server = 1.7.08b Web client = 1.7.08a | i2b2vmware-1708b.zip |
|
Login Credentials for VM Image
After you have downloaded and installed the VMware Image, please use the following login credentials for CentOS:
User: demo (or root
Password: demouser
Client Desktop Application
Description | Software Version | Download Link | Additional Documentation |
---|---|---|---|
i2b2 Workbench for Windows | 1.7.07 | ||
i2b2 Workbench for Mac | 1.7.07 |