Logic.Monitor (PowerShell) module
If you're a LogicMonitor user looking to streamline your workflows and automate repetitive tasks, you'll be pleased to know that there's is a PowerShell module available to help you do just that. As a longtime Windows administrator, I've relied on PowerShell as my go-to tool for automating and managing my infrastructure. I've found that the ability to automate tasks through PowerShell not only saves time, but also reduces errors and ensures consistency across the environment. Developed by myself as a personal side project, this module provides a range of cmdlets that can be used to interact with the LogicMonitor API, making it easier than ever to manage your monitoring setup directly from the command line. Whether you're looking to retrieve information about your monitored devices, update alert thresholds, or perform other administrative tasks, this module has you covered. In this post, we'll take a closer look at the features and capabilities of this module, and show you how to get started with using it in your own automation scripts. This project is published in the PowerShell Gallery at https://www.powershellgallery.com/packages/Logic.Monitor/. Installation From PowerShell Gallery: Install-Module -Name "Logic.Monitor" Upgrading: #New releases are published often, to ensure you have the latest version you can run: Update-Module -Name "Logic.Monitor" General Usage: Before you can use on module commands you will need to be connected to a LM portal. To connect your LM portal use the Connect-LMAccount command: Connect-LMAccount -AccessId "lm_access_id" -AccessKey "lm_access_key" -AccountName "lm_portal_prefix_name" Once connected you can then run an appropriate command, a full list of commands available can be found using: Get-Command -Module "Logic.Monitor" To disconnect from an account simply run the Disconnect-LMAccount command: Disconnect-LMAccount Examples: Most Get commands can pull info by id or name to allow for easier retrieval without needing to know the specific resource id. The name parameters in get commands can also accept wildcard values. Get list of devices: #Get all devices Get-LMDevice #Get device via id Get-LMDevice -Id 1 #Get device via hostname Get-LMDevice -Name device.example.com #Get device via displayname/wildcard Get-LMDevice -DisplayName "corp*" Modify a device: #Change device Name,DisplayName,Descrition,Link and set collector assignment Set-LMDevice -Id 1 -DisplayName "New Device Name" -NewName "device.example.com" -Description "Critical Device" -Link "http://device.example.com" -PreferredCollectorId 1 #Add/Update custom properties to a resource and disable alerting Set-LMDevice -Id 1 -Properties @{propname1="value1";propname2="value2"} -DisableAlerting $true ***Using the Name parameter to target a resource during a Set/Remove command will perform an initial get request for you automatically to retrieve the required id. When performing a large amount of changes using id is the preferred method to avoid excessive lookups and avoid any potential API throttling. Remove a device: #Remove device by hostname Remove-LMDevice -Name "device.example.com" -HardDelete $false Send a LM Log Message: Send-LMLogMessage -Message "Hello World!" -resourceMapping @{"system.displayname"="LM-COLL"} -Metadata @{"extra-data"="value";"extra-data2"="value2"} Add a new user to LogicMonitor: New-LMUser -RoleNames @("administrator") -Password "changeme" -FirstName John -LastName Doe -Email jdoe@example.com -Username jdoe@example.com -ForcePasswordChange $true -Phone "5558675309" There are over ~150 cmdlets exposed as part of this module and more are being added each week as I receive feedback internally and from customers. For more details and other examples/code snippets or to contribute you can visit the github repo where this is hosted. Source Repository:https://github.com/stevevillardi/Logic.Monitor Additional Code Examples:https://github.com/stevevillardi/Logic.Monitor/blob/main/EXAMPLES.md Note: This is very much a personal project and not an official LogicMonitor integration. If the concept of a native PowerShell module interest you, I would recommend putting in a feedback request so that the demand can be tracked.
Monitoring folders on Windows servers
I was recently asked by a customer if it was possible to monitor the size of a folder or the file count in a folder on a Windows server. Well there sure is, <whistles> YO UNC Monitor- come on down. UNC Monitor- is part of the Core DS, the DSs that are installed by default when LogicMonitor is first deployed. As seen on the UNC Monitor Description section: Great, there is a way to do this. Ok how do I do this? Hmm? Well looking at the next section of the DS, Technical Notes. Add an instance manually, oooohh k. But how do I perform this specific voodoo? Hmm maybe if I look further down on the DS? Ok there is the Groovy Script, what do I get when I run the Test Script? Ok so I do have 5 folders that contain 41 files using a total of 7,013 KB. Great that’s some info but still not what I need for a path and I still don’t know how to “add the instance manually” Maybe there is some documentation on how to do this? Oh yeah it’s right here Step 2 states “click the down arrow icon button located next to the manage button for that device. From this dropdown menu, select “Add Other Monitoring” So now I know the steps I need to take and I know that there are folders that are shared. How do I know what the shared folders are without having to log onto the server? That’s where the debug facility comes in for help. The easiest way to access debug is open any raw data screen and click on debug You will be presented with all the available commands. To assist in finding the available folder shared we will be using !wmi If you aren’t familiar with any command just type the command and you will be presented with information. In this case I want to show the shared folders on this server. With a bit of knowledge on Win32 Classes we can find this info. I’ll cover Win32 Classes in another post. Now I have everything I need to get this folder monitored through UNC, RIGHT?!? RIGHT?!? I’m looking at the device and there is no DS for UNC showing How do I add it manually if I don’t have DS ugggh. Since I have my handy dandy info from the documentation I know I need to: Once you click on that you get Add a name as you want it to show up on the instance list. Then you can add a path from the list that was obtained through leveraging the debug facility. Once both of those are filled in,hit save twice and tada you get And more importantly you now have alert tuning that you can perform on this specific UNC drive