groovy code library support
I just cannot bring myself to paste the same complex code into multiple LogicModule scripts, leaving little land mines scattered randomly. I was working today on a general template for using the API from within LogicModules using code I found scattered around different modules (we keep backups of everything, making it somewhat easy to search for those). Just a few things I noticed: * all the code is different * nothing I found so far accounts for API rate limiting * various inefficiencies exist in at least some of what I found The correct solution to all of this is to make a library feature available so we can maintain Groovy functions and such in one place, calling them from LogicModule scripts. It is very sad to see how little re-use is possible within the framework at all levels, and this one is especially bad in terms of maintenance and things breaking easily when changes are made in the API backend.7Views1like2Comments
Add device to Collector with least devices in rest api
I hope someone here can help, Using powershell and the rest API I would like to do a lookup of selected collectors find which has the least amount of devices on it then add the a new device. I have the script for adding the device and that works greatjust need the collector lookup, has anyone done something similar. Thank you in advanced for all help provided PaulSolved37Views0likes49CommentsAPI - Posting widget updates via powershell
Hello, Trying to get the below script to work, but hitting a snag. I've tried to repurpose the DataSource Upload Example script from this page to get the desired result but no dice. Param([Parameter(Mandatory=$true)][string]$name,[string]$GetInstance,[string]$GetType,[string]$Computername)<# Use TLS 1.2 #>[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 $accessId = '###'$accessKey = '###'$company = '###'$httpVerb = 'PUT'$widgetID = "350"$resourcePath = "/dashboard/widgets/$widgetID"$queryParams = ''$boundary = [System.Guid]::NewGuid().ToString()$LF = "\r\n"$data = @" "items":[{"deviceGroupFullPath":"*","deviceDisplayName":"$computername","dataSourceDisplayName":"$name","instanceName":"$Name","dataPointName":"FolderGT60","groupBy":"instance","name":"$getinstance"}]"@$url = 'https://' + $company + '.logicmonitor.com/santaba/rest' + $resourcePath + $queryParams$epoch = [Math]::Round((New-TimeSpan -start (Get-Date -Date "1/1/1970") -end (Get-Date).ToUniversalTime()).TotalMilliseconds)$requestVars = $httpVerb + $epoch + $data + $resourcePath$hmac = New-Object System.Security.Cryptography.HMACSHA256$hmac.Key = [Text.Encoding]::UTF8.GetBytes($accessKey)$signatureBytes = $hmac.ComputeHash([Text.Encoding]::UTF8.GetBytes($requestVars))$signatureHex = [System.BitConverter]::ToString($signatureBytes) -replace '-'$signature = [System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes($signatureHex.ToLower()))$auth = 'LMv1 ' + $accessId + ':' + $signature + ':' + $epoch$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"$headers.Add("Authorization",$auth)$headers.Add("Content-Type","multipart/form-data; boundary=----$boundary")$response = Invoke-RestMethod -Uri $url -Method $httpVerb -body $data -Header $headers $status = $response.status$body = $response.dataWrite-Host "Status:$status"Write-Host "Response:$body" I assume that the '$headers.Add("Content-Type","multipart/form-data; boundary=----$boundary")' section, or '$boundary', is incorrect but have only really been looking into anything Logicmonitor-API-Powershell in the last 24 hours. I'm getting HTTP 415 error Unsupported Media Typeh1 which I thought originally was from the $data section but I can't figure out any other way to pass the JSON into the variable. Thanks, Amir.11Views0likes2CommentsImport Datasource via API and PowerShell
Hello All, I'm attempting to import datasources into our LogicMonitor instance, using the API and PowerShell. The following documentation only provides a CURL example, which isn't really sufficient for us. https://www.logicmonitor.com/support/rest-api-developers-guide/datasources/import-datasources-from-xml/ Usage: Import-LMDatasource -Credential $credentials -FilePath 'c:\repositories\LogicModules\DataSources\CustomDataSource.xml' I am assuming that you have an array containing your accessId, accessKey and company name, prior to calling the function. The parameter FilePath is the full path to the XML file to be uploaded. function Import-LMDatasource { [CmdletBinding()] param ( [Parameter(Mandatory = $false)] [array]$Credential, [Parameter(Mandatory = $false)] [ValidateNotNullOrEmpty()] [string]$FilePath ) Begin { if(-not($Credential)) { $accessId = Read-Host -Prompt "Please supply accessId:" $accessKey = Read-Host -Prompt "Please supply accessKey:" $company = Read-Host -Prompt "Please supply company:" } else { $accessId = $Credential.accessId $accessKey = $Credential.accessKey $company = $Credential.company } $httpVerb = 'POST' $resourcePath = '/setting/datasources' $queryParams = '/importxml' $data = '' $url = 'https://' + $company + '.logicmonitor.com/santaba/rest' + $resourcePath + $queryParams $epoch = [Math]::Round((New-TimeSpan -Start (Get-Date -Date '1/1/1970') -End (Get-Date).ToUniversalTime()).TotalMilliseconds) $contentType = [System.Web.MimeMapping]::GetMimeMapping($FilePath) } Process { $requestVars = $httpVerb + $epoch + $data + $resourcePath $hmac = New-Object System.Security.Cryptography.HMACSHA256 $hmac.Key = [Text.Encoding]::UTF8.GetBytes($accessKey) $signatureBytes = $hmac.ComputeHash([Text.Encoding]::UTF8.GetBytes($requestVars)) $signatureHex = [System.BitConverter]::ToString($signatureBytes) -replace '-' $signature = [System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes($signatureHex.ToLower())) $auth = 'LMv1 ' + $accessId + ':' + $signature + ':' + $epoch Add-Type -AssemblyName System.Net.Http $httpClientHandler = New-Object System.Net.Http.HttpClientHandler $httpClient = New-Object System.Net.Http.HttpClient $httpClientHandler $httpClient.DefaultRequestHeaders.Authorization = $auth $packageFileStream = New-Object System.IO.FileStream @($filePath, [System.IO.FileMode]::Open) $contentDispositionHeaderValue = New-Object System.Net.Http.Headers.ContentDispositionHeaderValue 'form-data' $contentDispositionHeaderValue.Name = 'file' $contentDispositionHeaderValue.FileName = (Split-Path -Path $FilePath -Leaf) $streamContent = New-Object System.Net.Http.StreamContent $packageFileStream $streamContent.Headers.ContentDisposition = $contentDispositionHeaderValue $streamContent.Headers.ContentType = New-Object System.Net.Http.Headers.MediaTypeHeaderValue $contentType $content = New-Object System.Net.Http.MultipartFormDataContent $content.Add($streamContent) $response = $httpClient.PostAsync($url, $content).Result if(!$response.IsSuccessStatusCode) { $responseBody = $response.Content.ReadAsStringAsync().Reult $errorMessage = "Status code {0}. Reason {1}. Server reported the following message: {2}." -f $response.StatusCode, $response.ReasonPhrase, $responseBody throw [System.Net.Http.HttpRequestException] $errorMessage } return $response.Content.ReadAsStringAsync().Result # $httpClient.Dispose() # $response.Dispose() } End { } } Result: {"errmsg":"Request content is too large, max allowed size is 10240","status":1007} Dot Sourcing the function at runtime allows me to inspect the variables set during execution: $response Version : 1.1 Content : System.Net.Http.StreamContent StatusCode : OK ReasonPhrase : OK Headers : {[Date, System.String[]], [Server, System.String[]]} RequestMessage : Method: POST, RequestUri: 'https://<instance>.logicmonitor.com/santaba/rest/setting/datasources/importxml', Version: 1.1, Content: System.Net.Http.MultipartFormDataContent, Headers: { Authorization: LMv1 <ACCESSTOKEN-OBFUSCATED> Content-Type: multipart/form-data; boundary="17ba48f6-b5e9-48c6-9002-7544d99025d8" Content-Length: 11858 } IsSuccessStatusCode : True Uploading the exact same datasource XML via the GUI works. I think I'm most of the way there, but obviously something I'm doing is bloating the request size and tripping this limit. Has anyone had any success with uploading datasources via the API? Many Thanks, ~Nick23Views0likes4Comments
SOLR JVM Stats (non-JMX)
ANLX64 This monitors solr JVM stats via the SOLR API without the need to enable jmx. This datasource may not work on older solr versions as this particular API call was only recently introduced. Still, it should be very useful for monitoring the overall health of the JVM application.5Views0likes7CommentsSolr Collection Statistics (non-JMX)
3Z32Z4 This datasource monitors a large amount of SOLR performance data for each SOLR collection/core. It is done via batchscript and appears to return data extremely reliably and efficiently. There are no alert thresholds set up as performance expectations may vary depending on usage. I've also set up basic overview and per-instance graphs. There are 65 datapoints here though, so I'm sure more can be added.9Views0likes2CommentsAPI Call - Alert & Escalation Chain Metrics
Would it be possible to provide an API call or calls that providea 'hit count' (historical and current) against alert rules and escalation chains? Ideally it would allow a filter to be assigned for alert levels of interest. This would help in providing metrics around how many alerts are being generated, and to what areas of responsibility, and help drive additional questions around configuration and maintenance. I know there is a report to extract thresholds and their destinations, but these metrics are not available currently, it seems. Many Thanks ~Nick2Views1like0CommentsSOLR Collection Satus (non-JMX)
ZLPJP3 This datasource monitors the status of each solr collection without the need to enable JMX. It is done via batchscript and seems to be very efficient. The only alert set up is for cores that are recovering. Other alerts can be set up at your discretion. There are a few graphs included as well.3Views0likes1CommentFetching A Specific Dashboard URL
Hello all, I am currently researching the possibility of running an integration between ServiceNow, an application my company utilizes, and LogicMonitor. I have a request from an end user to open a specific dashboard(this dashboard is different depending on certain conditions, but it is the same typeof dashboard) when a link is clicked on the ServiceNow side. After looking at the REST API for LogicMonitor, specifically the API for getting information about a dashboard,I haven't found anything that points to the ability to grab the dashboard URL. I am able to craft a hyperlink such that it opens to ALL the dashboards for my company, but since the dashboards don't seem to follow a set pattern in their URL end-tags, I haven't been able to find a way to make the link dynamically specific to the dashboard that the end user wants. For reference, the desired dashboard URL will resolvetohttps://companyname.logicmonitor.com/santaba/uiv3/dashboard/#dashboard=XXXXX, I need to know how to get either the entire URL or the dashboard number at the end (which is DYNAMIC), if possible. Any input you may be able to offer is appreciated. Thank you for your time!7Views0likes1Comment