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DNS
OpenDJ replication requires that you use fully qualified domain names, such as opendj.example.com so we'll use,
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Ensure that your dns entries are in your host file,
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127.0.0.1 localhost 127.0.1.1 opendj1 127.0.1.1 www.opendj1.krypton.com 127.0.1.1 opendj1.krypton.com 127.0.1.1 www.opendj.krypton.com 127.0.1.1 opendj.krypton.com 127.0.1.1 www.krypton.com 127.0.1.1 krypton.com # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters |
This is the hosts file from Ubuntu 14.x
Setup Java
Make OpenDJ truly zero footprint and specify the exact version of Java to run via the systems configuration file. Will use a Java environment variable to run OpenDJ.
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cd /opt/opendj.0 ./setup --cli Please set OPENDS_JAVA_HOME to the root of a Java 6 update 10 (or higher) installation or edit the java.properties file and then run the dsjavaproperties script to specify the Java version to be used. |
Install Java
Forget about using editing the java.properties. Instead, first install 3JRE per the Zero Footprint Java on Ubuntu instructions using serveradmin. The only slight change is that we will move the JRE into the following folder using a root enabled account,
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In this iteration of testing I am using the oracle server jre edition.
Configure Java Environment Path
We set the environment variable for serveradmin by editing the user's profile,
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export OPENDJ_JAVA_HOME=/opt/java-forgerock |
Command Line Setup
Do everything as the user that will be running OpenDJ. In our tutorial we will use serveradmin unless otherwise indicated,
OpenDJ Download and Prep
First grab the software and unzip,
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Now with LXC, you can easily setup multiple machines to try out replication so I have dropped the opendj0 convention. This also makes it easier to compare instances too.
Start the Setup
Run the command line setup,
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Setup Summary
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LDAP Listener Port: 1389
Administration Connector Port: 4444
LDAP Secure Access: disabled
Root User DN: cn=Directory Manager
Directory Data: Create New Base DN cd=krypton,dc=com.
Base DN Data: Only Create Base Entry (cd=krypton,dc=com)
Do not start Server when the configuration is completed
What would you like to do?
1) Set up the server with the parameters above
2) Provide the setup parameters again
3) Print equivalent non-interactive command-line
4) Cancel and exit
Enter choice [1]:
See /tmp/opends-setup-998122271824097562.log for a detailed log of this operation.
Configuring Directory Server ..... Done.
Creating Base Entry cd=krypton,dc=com ..... Done.
To see basic server configuration status and configuration you can launch /opt/opendj.0/bin/status |
Start and Stop
As a reference,
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cd /opt/opendj.0/bin ./start-ds cd /opt/opendj.0/bin ./stop-ds # I think this is verbose mode but not finding docs on it ./start-ds -s |
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cd /opt/opendj.0/bin ./start-ds See /tmp/opends-setup-7855637320320628455.log for a detailed log of this operation. Configuring Directory Server ..... Done. Creating Base Entry dc=tin-pham,dc=com ..... Done. Starting Directory Server .......... Done. To see basic server configuration status and configuration you can launch /opt/opendj.0/bin/status |
Create Data Stores
During the OpenAM installation, two data stores will be are created,
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In our own experience, we were not successful when we tried to use OpenDJ for the configuration data store even though we followed the steps to Relax the Restriction on Objects.
References
Not bad but not good manual setup - http://opendj.forgerock.org/docs.html
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