Zabbix 2.4 Template Schema Support

[akayueh]

Hi Ryan

I have uploaded a version of your mib2zabbix to support v.24 template schema, feel free to merge it to your master copy. It is not the cleanest but it does the job.

https://github.com/akayueh/mib2zabbix

Steven

[akayueh]

Will need to work on the OID for the LLD items, will let you know when I fixed this issue.

[cavaliercoder]

Thanks very much for submitting this. I'm happy to include your changes if you can please raise a Pull request. I will ask that you please only submit the changes that are relevant to this feature. I.e. undo any changes to code formatting/indentation for unrelated code and remove any of the XML::Simple 2.20 fix stuff. These things should be addressed in discrete pull requests.

[akayueh]

Let me work on my fork with the OID for 2.4 first, the I will do a pull
request. Want to keep as clean as possible.

Regards

Steven

On Thursday, 18 August 2016, Ryan Armstrong [email protected]
wrote:

Thanks very much for submitting this. I'm happy to include your changes if
you can please raise a Pull request. I will ask that you please only submit
the changes that are relevant to this feature. I.e. undo any changes to
code formatting/indentation for unrelated code and remove any of the
XML::Simple 2.20 fix stuff. These things should be addressed in discrete
pull requests.

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Steven Yu

"And you will know the truth, and the truth will set you free", John 8:32
"你們必定認識真理，真理必定使你們自由", 約翰福音 8:32

[akayueh]

Hi Ryan

I think the LLD algorithm is wrong with the script, and I don't know whether it will work in v3 of Zabbix with the new macro support either. (based on the v2 export option, my template doesn't seem to carry any of the LLD related macros)

I will use the following OID from Doremi MIB as an example.

dcpSENfansTable .1.3.6.1.4.1.24391.4.1.3.3.1.1
-dcpSENfansEntry .1.3.6.1.4.1.24391.4.1.3.3.1.1.1
--dcpFANIndex .1.3.6.1.4.1.24391.4.1.3.3.1.1.1.1
--dcpFANTitle .1.3.6.1.4.1.24391.4.1.3.3.1.1.1.2
--dcpFANWorkingState .1.3.6.1.4.1.24391.4.1.3.3.1.1.1.3
--dcpFANValue .1.3.6.1.4.1.24391.4.1.3.3.1.1.1.4
--dcpFANLowThreshold .1.3.6.1.4.1.24391.4.1.3.3.1.1.1.5
--dcpFANHighThreshold .1.3.6.1.4.1.24391.4.1.3.3.1.1.1.6

Current version of the script generated the following layers in the LLD:

- dcpSENfansEntry discovery[{#DCPFANHIGHTHRESHOLD},.1.3.6.1.4.1.24391.4.1.3.3.1.1.1.6,{#DCPFANLOWTHRESHOLD},.1.3.6.1.4.1.24391.4.1.3.3.1.1.1.5,{#DCPFANVALUE},.1.3.6.1.4.1.24391.4.1.3.3.1.1.1.4,{#DCPFANWORKINGSTATE},.1.3.6.1.4.1.24391.4.1.3.3.1.1.1.3]
-- dcpFANHighThreshold for {#SNMPINDEX}
-- dcpFANIndex for {#SNMPINDEX}
-- dcpFANLowThreshold for {#SNMPINDEX}
-- dcpFANTitle for {#SNMPINDEX}
-- dcpFANValue for {#SNMPINDEX}
-- dcpFANWorkingState for {#SNMPINDEX}

But in order for the LLD to work, the layout should be:

- dcpSENfansTable discovery (.1.3.6.1.4.1.24391.4.1.3.3.1.1.1.1) <-- OID of dcpFANIndex
-- dcpFANHighThreshold for {#SNMPINDEX} (dcpFANIndex)
-- dcpFANLowThreshold for {#SNMPINDEX} (dcpFANIndex)
-- dcpFANTitle for {#SNMPINDEX} (dcpFANIndex)
-- dcpFANValue for {#SNMPINDEX} (dcpFANIndex)
-- dcpFANWorkingState for {#SNMPINDEX} (dcpFANIndex)

Happy to discuss

Steven

[cavaliercoder]

Thanks Steven. The key format for SNMP discoveries have changed in v3: https://www.zabbix.com/documentation/3.0/manual/discovery/low_level_discovery#discovery_of_snmp_oids

Admittedly this will break v2, but I deliberately discontinued v2 support given the lack of interest. Maybe this was a bad decision.

[akayueh]

no worries, I will see what I can do.

On 19 August 2016 at 15:12, Ryan Armstrong [email protected] wrote:

Thanks Steven. The key format for SNMP discoveries have changed in v3:
https://www.zabbix.com/documentation/3.0/manual/
discovery/low_level_discovery#discovery_of_snmp_oids

Admittedly this will break v2, but I deliberately discontinued v2 support
given the lack of interest. Maybe this was a bad decision.

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Steven Yu

"And you will know the truth, and the truth will set you free", John 8:32
"你們必定認識真理，真理必定使你們自由", 約翰福音 8:32

[akayueh]

HI Ryan

I have submit a pull request for the changes I made, please review.

Thanks for your inital work,, it will save me heaps of time in creating various templates for different devices in my moniotoring work.

Regards

Steven

[akayueh]

Hi Ryan

Did you have a chance to review the changes I made for the 2.4 pull?

Regards

Steven

[cavaliercoder]

Yes, briefly. Apologies for the delay. I have been travelling to Zabbix Conference and moving house once I returned. I only having fleeting access to the Internet!

I'm happy to accept your PR but noticed there are still a few 'stylistic' and formatting changes to please undo. I've added comments to #5.

[akayueh]

Sorry, I am not sure about the request is it adding a new line where you indicated or you have removed the line already.

As I can't find the extra new line, I have add them in.

[cavaliercoder]

Okay no problem. I'll patch it up shortly and accept. Etiquette on GitHub is to keep pull requests as specific and discrete as possible, so please be careful not to bundle in changes like this in future. Thanks heaps for your contribution!

[akayueh]

Thanks, looking forward to watch your presentation on this year's Zabbix
conference when they been uploaded to youtube.

On 17 October 2016 at 16:50, Ryan Armstrong [email protected]
wrote:

Okay no problem. I'll patch it up shortly and accept. Etiquette on GitHub
is to keep pull requests as specific and discrete as possible, so please be
careful not to bundle in changes like this in future. Thanks heaps for your
contribution!

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Steven Yu

"And you will know the truth, and the truth will set you free", John 8:32
"你們必定認識真理，真理必定使你們自由", 約翰福音 8:32