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Oracle Directory Server Enterprise Edition Reference 11 g Release 1 (11.1.1.5.0) |
1. Directory Server Enterprise Edition File Reference
Software Layout for Directory Server Enterprise Edition
Directory Server Instance Default Layout
Directory Proxy Server Instance Default Layout
Part I Directory Server Reference
4. Directory Server LDIF and Search Filters
6. Directory Server Monitoring
Ways to Monitor Directory Server
Directory Server Monitoring Attributes
cn=monitor,cn=Class of Service,cn=plugins, cn=config
classicHashAvgClashPercentagePerHash
7. Directory Server Replication
8. Directory Server Data Caching
11. Directory Server Groups and Roles
12. Directory Server Class of Service
14. Directory Server Internationalization Support
Part II Directory Proxy Server Reference
15. Directory Proxy Server Overview
16. Directory Proxy Server Load Balancing and Client Affinity
17. Directory Proxy Server Distribution
18. Directory Proxy Server Virtualization
19. Connections Between Directory Proxy Server and Backend LDAP Servers
20. Connections Between Clients and Directory Proxy Server
21. Directory Proxy Server Client Authentication
22. Security in Directory Proxy Server
23. Directory Proxy Server Logging
Directory Server supports monitoring through JMX, which is exposed by Java ES MF. See the Sun Java Enterprise System 5 Update 1 Monitoring Guide for details on the interface itself.
The monitoring framework is contained within the Common Agent Container, cacao, which is installed alongside Directory Server. Figure 6-1 shows the monitoring framework. The information flow for JMX is similar to the flow shown for SNMP in Figure 6-2.
The monitoring information exposed through JMX is organized according to the Common Monitoring Information and Data Model, CMM. CMM allows applications exposing their monitoring information to associate human-readable descriptions with the individual counters and other information. CMM is therefore meant to be self-documenting. Directory Server implements the following CMM classes.
CMM_ApplicationSystem
CMM_ApplicationSystemSetting
CMM_ApplicationSystemStats
CMM_InstalledProduct
CMM_RFC2605ApplicationSystemSettings
CMM_RFC2605ApplicationSystemStats
CMM_RFC2605ServiceAccessURIStats
CMM_ServiceAccessBySAP
CMM_ServiceAccessBySAPStats
CMM_ServiceAccessURI
CMM_ServiceAccessURIStats
When examining the content of the monitoring information, notice that CMM_ServiceAccessURI is implemented not only for LDAP and for LDAPS, but also for DSML/HTTP or DSML/HTTPS if the DSML front end has been enabled.
Java ES Monitoring Console offers a browser-based user interface to examine the information exposed. See the Sun Java Enterprise System 5 Update 1 Monitoring Guide for instructions on preparing the Monitoring Console for use.