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Bandwidth requirements for Remote Collector Nodes

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Hello

 

Is there some sort of calculator available that details how much bandwidth should be available between the Master Node and Remote Collector Nodes, depending on number of objects/VMs/Hosts/clusters etc, or any documentation regarding how much bandwidth vROps uses?

 

Erik

 

EDIT: What I'm trying to determine is whether it's feasible for low-bandwidth sites/locations to send data to the Master Node or whether vROps will saturate the link completely. There should be some documentation on this right?


Content - Dashboard - Can't create/delete/import/export dashboards

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Hi

 

1) Just deployed my first vRops 6.0.2 2777062 instance (Master Node).

 

Logging in with the admin user, or any other user I create that has all of the Content permissions, I'm not seeing the Create/Delete/Import/Export "Actions" in the "Content -> Dashboard" view.

 

The only actions I see are Reorder/autoswitch, manage summary dashboards, share dahsboars. Add dashboards to home and Remove dashboards from home are greyed out..

 

In Views, Reports I can see these actions.

 

Wondering what's wrong, because as an Admin I should be able to do everything?

 

I tried creating a new user with the ContentAdmin role as well.

 

2) Another question: Can I create a role in vROps and have this propagated to the Global Permissions Tab in vCenter Server, so I can assign this custom group to users? Seems only the default groups are available in the "Global" section in vCenter SErver.

 

Erik

Where is the button to restart a VROPS Appliance?

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Is there a reboot button on the GUI?

 

 

 

Andrew

vR Ops 6.0.x to 6.1 vApp upgrade instructions

What is the metric "CPU Utilization for Resources|CPU Active (1 min. average) (%) telling me?

6.0.3 vs. 6.1

Super Metric Plus Sign Not shoing

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Hi

 

How can i monitor and get alert ESXi server temperature. In Super metric tab, i am unable to see Plus sign to add or create...

 

Can anyone please help?

vRealize Operations for View 6.0 (Empty)

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I recently installed the new vROPS 6.1. I just add new Managment Packs.

 

My problem is that when i go to Environment> Horizon View. It's empty. I followed all the instructions of different documents but still doesn't work.

I install the Adapter , create the instance , install the Broker Agent and the Desktop Agent too.

 

Thanks you for your time.


How to use vcTokenAuth in vROps adapter?

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I’m using vROps Java Client Bindings to create Java client capable of consuming vROps REST API.

My source code to create the client:

 

            Client client = ClientConfig.builder()

                        .serverUrl("https://10.172.181.231/suite-api/")

                        //.vcTokenAuth(token)  

                        .basicAuth("admin", "password")

                        .build()

                        .newClient();

           

     

            ApplicationVersion version = client.apiVersionsClient().getCurrentVersion();

 

It works with basicAuth, which uses vROps user credentials.

 

I would like to switch to vcTokenAuth method, which is very briefly described under /suite-api/docs/java/com/vmware/ops/api/client/Client.ClientConfig.Builder.html#vcTokenAuth(java.lang.String)

Token is acquired with vimPortType.acquireCloneTicket() method from Web Services SDK.

Simply switching to .vcTokenAuth instead of .basicAuth doesn’t work. For token I’m using cloneTicket acquired from vCenter Server.

It generates following warning message and stack trace:

 

478  [main] WARN  org.springframework.web.client.RestTemplate  - GET request for "https://10.172.181.231/suite-api/api/versions/current?_no_links=true" resulted in 500 (Internal Server Error); invoking error handler

Exception in thread "main" com.vmware.ops.api.client.exceptions.ServerException: Internal Server error, cause unknown.

      at com.vmware.ops.api.client.internal.DefaultClient.handleError(DefaultClient.java:262)

      at org.springframework.web.client.RestTemplate.handleResponseError(RestTemplate.java:607)

      at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:565)

      at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:536)

      at org.springframework.web.client.RestTemplate.getForEntity(RestTemplate.java:269)

      at com.vmware.ops.api.client.internal.RestClientProxy.invoke(RestClientProxy.java:149)

      at com.vmware.ops.api.client.internal.DefaultClient$InvocationHandlerWrapper.invoke(DefaultClient.java:228)

      at com.sun.proxy.$Proxy40.getCurrentVersion(Unknown Source)

      at vcTokenAuth.Main.main(Main.java:34)

 

My question is what are the steps to successfully use vcTokenAuth mechanism? Are there any prerequisites that need to be fulfilled before using it? Where do I get the token from, because I’m not entirely sure I’m getting the correct one? The documentation isn’t very precise about that.

vROps 6.1 showing mix of Cores and GHz in Analysis.. by design?

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Is it normal / by design for values to be shown inconsisently in vROps 6.1, on the Analysis tabs?  My second question is how do I fix this to be GHz for everything?

 

For example: Under Analysis, Capacity Remaining, I see Total Capacity, Usable Capacity, and Peak Value as GHz; I see Recommended Size as Cores.

Under Analysis, Stress, I see Current Size and Average Demand as Cores; I see Stress Free Value as GHz.

capacity is most constraine by cpu

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i am using vRealize Operations Manager 6.0 .

what is mean capacity is most constraine by cpu ? is there a cpu problem?  low or high cpu on virtual machine? how i can fix it ?

EMC storage analytics and duplicate objects

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We are on vROps 6.0.3 and have recently upgraded from 6.0.2.  I've seen the issue in 6.0.1, 6.0.2, and 6.0.3.  We have the EMC Storage Analytics Adapter version 3.2.1.142565, which is the latest version, and it's monitoring 4 VNX 5600's.  Occasionally I'm seeing many duplicate objects in vROps from the Storage Analytics Adapter.  One will show as being online and healthy and the other one will show up as being down.  I'll attach a screenshot.  Has anybody seen this behavior and what can be done about it.  I've gone through and deleted the duplicates and it's find for a while but then they just come back.  I don't feel that deleting the duplicates is a solution to the issue as we are supposed to be relying on vROps for monitoring our environment and can't have it continually alarming on false duplicate objects.  I've opened a case with VMware and EMC but haven't gotten any reliable solution yet other than to delete the duplicate objects which isn't very helpful.

 

duplicate.png

VM Inventory with Datastore and VM Folder

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I created a custom view to generate a VM inventory across all vCenters. I have all the columns from the Virtual Machine Object, however, I can't figure out how to include the Virtual Machine Folder and the Datastore. I noticed another question on the forum about the datastore that was not answered yet, so that one is a duplicate. I can get this easily with PowerShell, but struggling to include these two fields in VROPS. We're on version 6.0.2. I've included the view.

 

Thanks for any help or directions you may be able to provide.

 

Mike

How to Create a storage trend report in vROPS

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How to Create a storage trend report in vROPS

Integrate HP c7000 with vrops 6.1

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Hi All,

 

I am in the phase of testing vrops 6.1 in my environment and I need to integrate c7000 monitoring with vrops 6.1. Do you have an article that I go through or steps that I can follow to integrate vRops 6.1 with HP c7000.

 

 

 

Thanks

Vaibhav


CPU Contention counter

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This might have been asked before but i cant find anything specific.

 

Can anyone tell me exactly what the CPU Contention counter is actually measuring? I wasnt sure if its ready + co-stop + possibly swap-wait but i cant find an actual definition. Is there any documentation concerning this? Wondering if i sound be using RDY like ive always done, or the CPU Contention, they are different.

 

Thanks!

Chris

REST API POST error - Version 6.1.0.3038036

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Hi Guys,

 

I have a few powershell scripts that stopped working once I upgraded to vROPS6.1. These scripts use the REST POST method to import data into vROPS on a regular basis. These scripts ran for a couple of months on vROPS 6.0.x. Poking around in the rest documentation, I believe $body in the script below is still the format that vROPS is expecting. I can still do REST GETs without difficulty. Here is my script:

 

$vROPSServer = "Myserver"
$Username = "Myuser"
$Password = 'Mypass'

#Get epoch date
$Epoch = [decimal]::Round((New-TimeSpan -Start (get-date -date "01/01/1970") -End (get-date).ToUniversalTime()).TotalMilliseconds)

$Body = @"
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ops:stat-contents xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ops="http://webservice.vmware.com/vRealizeOpsMgr/1.0/">
    <ops:stat-content statKey="Q91 Temperature|degrees">
      <ops:timestamps>$Epoch</ops:timestamps>
      <ops:data>15</ops:data>
    </ops:stat-content>
    <ops:stat-content statKey="Q92 Temperature|degrees">
      <ops:timestamps>$Epoch</ops:timestamps>
      <ops:data>21</ops:data>
    </ops:stat-content>
</ops:stat-contents>
"@

$auth = $Username + ':' + $Password
$Encoded = [System.Text.Encoding]::UTF8.GetBytes($auth)
$EncodedPassword = [System.Convert]::ToBase64String($Encoded)
$headers = @{"Authorization"="Basic $($EncodedPassword)";}

$res = Invoke-restmethod -uri https://$vROPSServer/suite-api/api/resources/d476941f-658d-4327-9b9b-1866059b9c6e/stats -Headers $headers -body $body -contenttype "application/xml" -Method post

 

I know the resource ID is correct. I suspect that is has something to do with the Header. Are there extra parameters that need to be passed now?

 

The error that is returned is:

 

Invoke-restmethod : The remote server returned an error: (500) Internal Server Error.

 

Thanks,

Dan

vROps 6.0.1 - Track changes to individual VMDKs (e.x. VMDK I/O)

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DISCLAIMER: I am new to vRealize, please be gentle- use big pictures and small words.....

 

 

 

During my latest run at VMWorld, I spent time with the vRealize Operations Engineers and we were trying to get details on how I can monitor for IOPS of a VMDK.  I realize that a TON has changed in v6 so I am hoping this is an option.

 

Scenario: Multiple VMs on a single datastore, I am trying to isolate a single VM running 5 VMDK's within the shared Datastore- 4 VMDK's are used for databases/transaction logs, on high speed storage.  I am also able to allocate a dedicated amount of IOPS to a Datastore, 15,000 IOPS, from the array.

 

Discussion question: How do I generate a report (preferably via vRealize) on if I am actually utilizing or able to utilize the full 15,000 IOPS per VMDK? How can I report on each VMDK's use/utilization?

Error vRealize Automation Management Pack for vROPs

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Basically the problem is when i click test connection on the instance, this error appears.

"Unable to establish a valid connection to the target system. Failed to get information from tenant"

 

Any solution?

 

Thanks you very much.

What's the reason Diagnose, Recommendation & Self Health dashboards visible to all users in vrops 6.0???

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Does anybody know what's the reason Diagnose, Recommendation & Self Health dashboards visible to all users by default?

I don't like user see this kind of information by default.

I know I can remove it by modify settings on vApp server, I just wonder why it design like that?

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