Problem with RRDValues in Custom reports

[Lumskekonig]

Lumskekonig [http://community.zenoss.org/people/Lumskekonig] created the discussion

"Problem with RRDValues in Custom reports"

To view the discussion, visit: http://community.zenoss.org/message/70453#70453

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Hi.

I am trying to get RRD values in my custom reports.
I have created a ZMI script +(getLoad)+ via the zope interface in root of devices, which sounds the following:

+return [ d.getRRDValue('laLoadInt5_laLoadInt5') for d in context.getSubDevices() ]+

When i access through my browser, it returns fine, but when i setup the report it gives the following:

sequence item 0: expected string, float found

Anyone who has some experience in RRDValues in reports?


Using Zenoss 4.2 on CentOS 6.3 x64

Best Regards
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[Lumskekonig]

Lumskekonig [http://community.zenoss.org/people/Lumskekonig] created the discussion

"Re: Problem with RRDValues in Custom reports"

To view the discussion, visit: http://community.zenoss.org/message/70884#70884

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Anyone??
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[Andrew Kirch]

Andrew Kirch [http://community.zenoss.org/people/akirch] created the discussion

"Re: Problem with RRDValues in Custom reports"

To view the discussion, visit: http://community.zenoss.org/message/70886#70886

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getRRDValue() returns either none or float.  You may need to use more quotes.
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[Lumskekonig]

Lumskekonig [http://community.zenoss.org/people/Lumskekonig] created the discussion

"Re: Problem with RRDValues in Custom reports"

To view the discussion, visit: http://community.zenoss.org/message/70840#70840

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Hmm. Where would you suggest adding more qoutes ?

Best Regards
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