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https://issues.apache.org/jira/browse/SLING-2822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13636234#comment-13636234
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Bertrand Delacretaz edited comment on SLING-2822 at 4/19/13 10:08 AM:
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By popular demand, I have renamed Muppet to the Sling Health Check Tool, code
is now at
http://svn.apache.org/repos/asf/sling/trunk/contrib/extensions/healthcheck
The parallel with Puppet is the idea that rules could also adjust things - a
rule that checks an OSGi config could also change it if not compliant. But
that's not implemented at the moment anyway.
Minimal docs will be at
http://sling.apache.org/documentation/bundles/sling-health-check-tool.html soon
- see that page for an up to date description of how to test the tool.
was (Author: bdelacretaz):
By popular demand, I have renamed Muppet to the Sling Health Check Tool.
The parallel with Puppet is the idea that rules could also adjust things - a
rule that checks an OSGi config could also change it if not compliant. But
that's not implemented at the moment anyway.
Minimal docs will be at
http://sling.apache.org/documentation/bundles/sling-health-check-tool.html soon
- see that page for an up to date description of how to test the tool.
> Extensible Sling system health checking tool
> --------------------------------------------
>
> Key: SLING-2822
> URL: https://issues.apache.org/jira/browse/SLING-2822
> Project: Sling
> Issue Type: Improvement
> Components: Testing
> Reporter: Bertrand Delacretaz
> Assignee: Bertrand Delacretaz
> Priority: Minor
> Attachments: nodes.json, nodes.json, setup.bash
>
>
> I have created a prototype at https://github.com/bdelacretaz/muppet-prototype
> that we might want to move to our contrib folder.
> Muppet (it's like a Puppet, but different (*)) allows you to check the health
> of a system by defining rules that (out of the box) verify things like the
> presence of specific OSGi bundles, JMX MBeans values, JUnit tests execution
> (including scriptable ones thanks to the Sling testing tools), correct
> disabling of default Sling credentials, etc.
> New rule types can be defined by adding RuleBuilder OSGi services, there are
> several examples in this initial code.
> I'll add a how-to for this initial version here.
> Known issues are:
> -The output does not indicate the value that causes a rule to fail
> -The servlet output is not JSON yet
> -Tags on rules would be nice to be able to run just the performance or
> security rules for example
> -A rule for checking OSGi configuration parameters would be useful.
> (*) credits to Joerg Hoh for that one, as well as inspiration in
> https://github.com/joerghoh/cq5-healthcheck
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