Tag: SCOM

Operations Manager – S2D (Storage Spaces Direct) Management Pack (MP) now Available!

The Microsoft/System Center Operations Manager (SCOM) team has just released the Windows Storage Spaces Direct (S2D) Management Pack (MP). Click HERE for the Management Pack.

capture

Advertisements

System Center Operations Manager (SCOM) 2016 – Requirements for Windows Server 2016 via PowerShell

The following PowerShell code is to install all the necessary IIS components for System Center Operations Manager (SCOM) 2016 Web Console on Windows Server 2016.

Import-Module ServerManager
Add-WindowsFeature Web-Server, Web-WebServer, Web-Common-Http, Web-Default-Doc, Web-Dir-Browsing, Web-Http-Errors, Web-Static-Content, Web-Health, Web-Http-Logging, Web-Log-Libraries, Web-Request-Monitor, Web-Performance, Web-Stat-Compression, Web-Security, Web-Filtering, Web-Windows-Auth, Web-App-Dev, Web-Net-Ext45, Web-Asp-Net45, Web-ISAPI-Ext, Web-ISAPI-Filter, Web-Mgmt-Tools, Web-Mgmt-Console, Web-Mgmt-Compat, Web-Metabase, NET-Framework-45-Features, NET-Framework-45-Core, NET-Framework-45-ASPNET, NET-WCF-Services45, NET-WCF-HTTP-Activation45, NET-WCF-TCP-PortSharing45, WAS, WAS-Process-Model, WAS-Config-APIs, web-asp-net -restart

You can also find this in Microsoft’s TechNet Gallery, HERE.

Dual-Homing OMS/Microsoft Monitoring Agent (MMA) — Questions

Earlier this week, I posted on how the OMS/Microsoft Monitoring Agent (MMA) can be dual-homed for multiple OMS Workspaces.

A good question from the community came up (thank you @ Manoj Mathew), “Have you noticed any performance impacts on the Agents when they are multi homed to OMS?

In the OMS Query below — making use of OMS’ Log Analytics, I checked the performance data in the last 48 hours. Unfortunately I cannot go any further, since the MMA was deployed earlier in that day, and the second OMS workspace was added later that afternoon.

There are a few spikes in the Memory and CPU, but this is also a result of a few factors:

  • Initially there is a high level of CPU/Memory usage as OMS did its stuff when the MMA/OMS made friends and synced up their data/solutions
  • There is a small spike when the second OMS workspace was added but this is minimal at best
  • This server was being patched with 90+ Windows Server OS patches around 8PM.

The query I used to collect the data is here,

perfover48hours

Computer="COMPUTERNAME.FQDN" Type=Perf (CounterName="Available MBytes" OR CounterName="% Processor Time") (ObjectName=Memory OR ObjectName=Processor)

A second question being asked here is, “how many OMS Workspace IDs can be added to “dual-home” the MMA agent?

Unfortunately I only have 3 OMS Workspace’s to work with at the moment in this environment, but with that said, I can surely say a minimum of 3. If you have the ability to test more than 3, I would love to find out!

Dual-Homing OMS/Microsoft Monitoring Agent (MMA)

Today I learned that the MMA (Microsoft Monitoring Agent) has the ability to be “dual-homed“. Similar to what we have seen in the past with the System Center Operations Manager (SCOM) agent and dual-homing it to multiple SCOM environments/Management Groups, the same can be said for the Operations Management Suite (OMS)/MMA agent. By going into the MMA properties, you can add multiple OMS Workspace IDs.  This is great if you want the Computer reporting to multiple OMS Workspaces and/or Azure Subscriptions, as was the case for me today.

Simply launch the MMA agent, and within the Azure Log Analytics (OMS), add your OMS Workspace ID here.

Note, this works for the MMA version, 8.0.11030.0 — Windows. Has not been tested against the Linux Agent.

1

2

 

Monitoring Windows Server 2016 Nano Server with SCOM 2016

The following post is intended to demonstrate how to monitor your Windows Server 2016 — Nano Server, via System Center Operations Manager (SCOM) 2016.

Also, a quick note, the SCOM team released the Windows Server 2016 Operating System Management Pack today, see HERE for the download/MP. One of the many updates to this MP (version 10.0.8.0) is the added compatibility of the Nano agent! So without further ado, let’s try installing the SCOM 2016 agent on a Nano server!

mp

To begin, I have an out-of-the-box Windows 2016 (No UI) VM. I gave it 1GB of memory, and 2 vCPU’s.

7

Once the VM is online, first things first, we need to add this machine to our domain, unless you want to go the DMZ/Certificates route…. For simplicity, I am adding the Nano server to my domain, same domain as the SCOM Management Server(s) — The Nano Server and SCOM Management Server MUST be on the same domain. Same network space, etc. etc.

Assuming the above is completed, let’s begin with assigning a static IP address to the server. However, before we do this, we need to get the name of the Network Adapter(s).

Network Adapter Information

Get-NetAdapter
Get-NetIPConfiguration

These cmdlets will give us the network adapter name and current settings. As you can see below, the domain controller/DHCP has already given our server a dynamic IP (10.10.10.50). We want to change this….

1

Assign Static IP

New-NetIPAddress -InterfaceIndex 2 -IPAddress 10.10.10.37 -PrefixLength 24 -DefaultGateway 10.10.10.1

2

By default, the -PrefixLength 24, will assign the subnet mask of 255.255.255.0.

Next, since this is Active Directory, we want to assign the DNS Server(s) to our Network Adapter.

Assign DNS Server(s)

Set-DnsClientServerAddress -InterfaceIndex 2 -ServerAddresses 10.10.10.30, 10.10.10.31

3

If you only have one DNS/DC server, then remove the second entry.

Now that we have communication with the domain controllers, now we can add our machine to the domain.

First, let’s change the server name from its random default, to something we like. I am going to go with “NANO01“.

Change Server Name

Rename-Computer -NewName "NANO01" -Restart

4

Next, we can now add the server to the domain.

Add Server to Domain

Add-Computer -DomainName "RaviLocal.com" -Restart

5

To quickly verify our server has been added to AD, we can take a looking at the AD Users and Computers UI:

5b

Great, there it is! Now we can go ahead and deploy our Microsoft Monitoring Agent (MMA)/SCOM Agent.

Deploy SCOM 2016 Agent

Since I am taking the lazy approach, I will be deploying the agent via SCOM console. If you want to make use of PowerShell, see Microsoft’s TechNet article HERE.

6

 

Great, MMA deployed as expected! Quickly verify it is now communicating with SCOM:

8

All good!

 

Happy SCOM’ing 2016!