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From bdelacre...@apache.org
Subject svn commit: r1526427 - /sling/site/trunk/content/documentation/bundles/sling-health-check-tool.mdtext
Date Thu, 26 Sep 2013 09:29:49 GMT
Author: bdelacretaz
Date: Thu Sep 26 09:29:49 2013
New Revision: 1526427

URL: http://svn.apache.org/r1526427
Log:
use cases and slideshare links added

Modified:
    sling/site/trunk/content/documentation/bundles/sling-health-check-tool.mdtext

Modified: sling/site/trunk/content/documentation/bundles/sling-health-check-tool.mdtext
URL: http://svn.apache.org/viewvc/sling/site/trunk/content/documentation/bundles/sling-health-check-tool.mdtext?rev=1526427&r1=1526426&r2=1526427&view=diff
==============================================================================
--- sling/site/trunk/content/documentation/bundles/sling-health-check-tool.mdtext (original)
+++ sling/site/trunk/content/documentation/bundles/sling-health-check-tool.mdtext Thu Sep
26 09:29:49 2013
@@ -7,7 +7,22 @@ information, Sling requests status, etc.
 Health checks are easily extensible either by configuring the supplied default `HealthCheck`
services, by
 supplying MBeans that expose the required attributes, or by implementing your own `HealthCheck`
services.  
 
-The source code of the hc modules is at [http://svn.apache.org/repos/asf/sling/trunk/contrib/extensions/healthcheck](http://svn.apache.org/repos/asf/sling/trunk/contrib/extensions/healthcheck).
+See also:
+
+    * Source code at  [http://svn.apache.org/repos/asf/sling/trunk/contrib/extensions/healthcheck](http://svn.apache.org/repos/asf/sling/trunk/contrib/extensions/healthcheck).
+    * adaptTo 2013 slides about Health Checks at [http://www.slideshare.net/bdelacretaz/slinghc-bdelacretazadaptto2013](http://www.slideshare.net/bdelacretaz/slinghc-bdelacretazadaptto2013)
+
+## Use cases
+Health checks can be used for various purposes, for example:
+
+    * Verify that performance counters are in range.
+    * Run smoke tests at system startup and emit warnings or disable the instance if they
fail.
+    * Check that all OSGi bundles are up and running
+    * Check that demo content has been removed from a production system
+    * Check that demo accounts are disabled
+    * Ping external systems and raise alarms if they are down
+
+The health check subsystem uses tags to execute groups of health checks for specific purposes.
 
 ## What's a `HealthCheck` ?
 
@@ -115,4 +130,4 @@ The MBean gives access to the `Result` a
 
 See the example configurations of the `org.apache.sling.hc.samples` for more details.
 
-<img src="jconsole-hc.jpg" style="max-width:700px" alt="JConsole showing Sling Health
Check MBeans"/>
+<img src="jconsole-hc.jpg" style="max-width:700px" alt="JConsole showing Sling Health
Check MBeans"/>
\ No newline at end of file



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