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**Rayg00n** · 08-02-2023, 17:59

Because nobody knows the answer, I decided to make the template by myself.
But, unfortunately, I have some problems with low - level discovering.

I am trying to get some info.

1. Created a raw item with name [Get Storage Systems] to get the numbers of my system's ID by HTTPS

-> HTTPS://{HOST.DNS}/devmgr/v2/storage-systems

HTTP-Body is like the same (structured) :

Code:

[
{
"id":"1",
"name":"class1",
"wwn":"XXXXXXXXXXXXXXXXX",
"passwordStatus":"valid",
"passwordSet":true,
"status":"optimal",
"certificateStatus":"trusted",
"ip1":"xxxxxxxx,
"ip2":"xxxxxxxx"
},
{
"id":"2",
"name":"class2",
"wwn":"XXXXXXXXXXXXXXXX",
"passwordStatus":"valid",
"passwordSet":true,
"status":"failed",
"certificateStatus":"trusted"
}
]

2. Created depended discovery rule with name [Storage Systems ID Discovery] to find status of each systems by ID.
-> Master item for discovery is above - [Get Storage Systems]
-> LLD Macros:
{#SYSTEM_ID} - $.id

3. Created depended item prototype with name [Storage System ID № {#SYSTEM_ID} Status]
-> Preprocessing:

Code:

Regular Expressions (?<="id":"{#SYSTEM_ID}",).* \0
Regular Expressions (?<="status":")(.*?)(?=") \0

^ This part works like a charm.

Next:

1. Created new depended discovery rule - [Storage Systems Config Discovery]
-> Master item for discovery is above - [Get Storage Systems]
-> LLD Macros:
{#SYSTEM_ID} - $.id
{#VOLUME_LABEL} - $.label <----- is that correct?

2. Created new item prototype [SANtricity: Get Storage Systems Config]
-> HTTPS://{HOST.DNS}/devmgr/v2/storage-systems/{#SYSTEM_ID}/system-config

HTTP-Body is like the same (structured) :

Code:

{
"volumeGroups": [
{
"drives": [
{
"tray": 99,
"drawer": -1,
"slot": 22
}
],
"label": "TEST",
"securityType": "none",
"reservedSpaceAllocated": true,
"raidLevel": "raid6"
}
]
.....
}

3. Created depended item prototype with name [Volume Label "{#VOLUME_LABEL}" Raid Type ID {#SYSTEM_ID} Status]
-> Master item for discovery is - [SANtricity: Get Storage Systems Config] as you can see above.
-> Preprocessing:
Regular Expressions (?<="id":"{#SYSTEM_ID}",).* \0
Regular Expressions (?<="raidLevel": ")(.*?)(?=") \0

^ This item is being created but does not understand the {#VOLUME_LABEL} LLD-macros, because value must be exported from item prototype and put in LLD-Macros

So, my questions are:

Is it possible to make new discovery rule depended on item prototype from another discovery rule?
In Zabbix 5.2.4 I can select only raw times (not item prototype)
or
Is it possible to extract some values from depended item prototype and use it to create new item prototypes?

I hope somebody reads this.

PS:
I added my template as XML to the message - it's been tested on Zabbix 5.2.4 but will be used in 6.0+

Attached Files

zbx_lenovo_de6000_by_http_agent.xml (14.4 KB, 157 views)

**cyber** · 09-02-2023, 09:29

-> Master item for discovery is above - [Get Storage Systems]
-> LLD Macros:
{#SYSTEM_ID} - $.id
{#VOLUME_LABEL} - $.label <----- is that correct?

But you master item has no "label" in it.. you can use it it next prototype, when you already retrieve data, what has it...

**Rayg00n** · 09-02-2023, 15:35

Originally posted by cyber

But you master item has no "label" in it.. you can use it it next prototype, when you already retrieve data, what has it...

That the question. I can not extract value "label" to LLD-Macros from item prototype. I can do it only from raw item.

Seem like I need to re-wrtie my template from scratch with different logic

**Rayg00n** · 18-02-2023, 18:39

So,I have found time to create the template from scratch to monitor datastore via web API tool.
Should I upload it to the article or make a new topic?

**Rayg00n** · 27-02-2023, 21:49

I have no idea how to edit my first post in the article (where is a magical button?)
Soooo.
That's my template to monitor datastorages which using Santricity -

Template Name:
zbx_netapp_santricity_web_api

It was tested on Lenovo DE6000F + Zabbix 5.2.4 (must work on higher versions too)

I need somebody to test it with other datastores.
Any reviews would be appreciated.

First of all.
1. Check the System ID of your storage (usually it equals to 1) If you have more than 1 just create additional host in Zabbix, take the template and change the "system id" macros on it to 2, or 3, or whatever.
2. Pay attention to macroses (Read them!)
3. Before using check the web-access to your datastorage via HTTP or HTTPS and credentials for "monitor" user (change the macros according to it)

How does it work?
1. There are 13 main items getting json-data via http or https.
2. There are 5 dependendet items connected to main items
3. Additional - there are 12 dependent Discovery Rules

Items Collected:

Main:

System ID Numbers
Certificate Status
Password Set
Password Status
System Status
System Serial Number

Controller Stats:

writeThroughput
writeResponseTime
writePhysicalIOps
writeOps
writeIOps
writeHitResponseTime
readThroughput
readResponseTime
readPhysicalIOps
readOps
readIOps
readHitResponseTime
observedTime
maxPossibleIopsUnderCurrentLoad
maxPossibleBpsUnderCurrentLoad
maxCpuUtilization
cpuAvgUtilizationPerCore

Analyzed System Stats:

writeThroughput
writeResponseTime
writePhysicalIOps
writeIOps
readThroughput
readResponseTime
readPhysicalIOps
readIOps
observedTime
maxCpuUtilization

Analyzed Volume Stats:

writeOps
writeIOps
writeHitOps
writeHitBytes
readOps
readIOps
readHitOps
readHitBytes
observedTime

Main Controller Stats:

Status
Slot Number
Serial Number
Ready to Remove
PartNumber
OemPartNumber
Location Position
Label
BootVersion
BoardID
AppVersion
Active

Drives Stats:

Usable Capacity
Status
Spare Blocks Remaining Percent
Slot Position
Serial Number
Product ID
Percent Endurance Used
Offline Status
Manufacture
Invalid Drive Data
Hot Spare
Firmware Version
Drive Type
Degraded Channel
Current Speed

Drives Temperature

Firmware Modules and Versions

Main Volume Stats:

Write Cache Enabled
Size
Read Cache Enabled
Controller Owner

Main Volume Groups Stats:

Raid-level

Main Pool Stats:

Reserved Drives

Web-interface access.

PS:

Benefits:
- it works on my datastore

Disadvantages:
- it may not work on your system because:
- it needs to be rewritten - USING REGULAR EXPRESSIONS IS A BAD DESIGN (but I don't know how to use "java + json" help me pls)

Attached Files

zbx_netapp_santricity_web_api.xml (249.4 KB, 343 views)

**Rayg00n** · 03-03-2023, 13:59

Updated:
API Documentaion

https://library.netapp.com/ecmdocs/ECMLP2871172/html/index.html

**kanan348** · 29-08-2024, 14:17

Thank you ! I have a DE4000H and with a lot of trial and error i got what i needed.IOPs ,throughput and CPU utilization all thanks to you.

**gcmconsultants** · 11-09-2024, 16:43

Hi!

I have the DE4000H and Im not able to get it to work. Did I miss something?

**Andrii** · 17-09-2024, 17:04

Hi,
Template takes data twice from one controller, despite displaying the second controller

**Andrii** · 18-09-2024, 10:33

Originally posted by Rayg00n

zbx_netapp_santricity_web_api

can you rework your template?

**Rayg00n** · 08-01-2025, 16:23

Sorry for being to late dudes.
I was toooooooooo busy trying my best at new job.
Right now I have no DE6000 to improve my template.
But if you have free time we may connect via skype (the same Nickname) to make some minor improvmentes (my old repo is here)

Originally posted by gcmconsultants

Hi!

I have the DE4000H and Im not able to get it to work. Did I miss something?

Seems like there is a problem with connection from zabbix to your DE4000 by https:// - check it bro.

Hi,
Template takes data twice from one controller, despite displaying the second controller

There is a problem with Low Level Discovering - I need to get all ID numbers of all controllers in a system as macroses (#SYSTEM_ID) with helping of 1-st LLD rule and put in inside 2-st LLD rule, then get all macroses form 2-st LLD rule and go deeper to 3-d LLD rule.
Nested LLD rules are not supported in Zabbix (even in Zabbix 7.0)
You may help us to bring this feature live in the next Zabbix release by upvoting that topic - https://support.zabbix.com/browse/ZBXNEXT-1527

**Rayg00n** · 08-01-2025, 16:24

double posting - there is no option to delete this post (c)

**r.riva** · 30-01-2025, 15:47

Originally posted by kanan348

Thank you ! I have a DE4000H and with a lot of trial and error i got what i needed.IOPs ,throughput and CPU utilization all thanks to you.

How did you configure the host ?
I can't find any working combinations for my DE2000H

**ocrommert** · 31-01-2025, 11:03

I'm also stuck with the DE2000H. Can't find anything to help me monitor the disk health.

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