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NovaScale Master 5.1 Server Add-ons - Installation and Administrator's Guide
3.4.3.2 JOnAS Domain Topology
A JOnAS management domain is composed of a set of JOnAS servers that are running
under the same management authority. All the servers in the domain must have a distinct
server name and a common domain name.
The servers in a domain can be administered by a management application running on a
server playing the role of administrator or master. The managed servers play the role of
slaves.
A default domain configuration is provided in $JONAS_ROOT/conf/domain.xml . This
configuration corresponds to a domain named jonas managed by a server also named
jonas
.
JOnAS administrators are responsible for the configuration and administration of JOnAS
servers running within a management domain.
3.4.3.3 JOnAS Monitoring Information
NovaScale Master retrieves domain and server monitoring information from JOnAS
(administrator or master) server via the WEB services.
Note:
WEB services are operational only if the “conf/server.xml” file on JOnAS (administrator or
master) server is correctly configured as:
The localhost value must be replaced by the DNS host name.
3.4.3.4 NovaScale Master Configuration
JOnAS configuration for NovaScale Master is available from the configuration GUI by
selecting Third-Party Application -
→
JOnAS.
Figure 3-25. JOnAS configuration
JOnAS Domain Definition
To display the JOnAS domains already defined, click Third-Party Application -
→
JOnAS.