Public/Get-GLSystemLoggersMessages.ps1
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<#
.SYNOPSIS Get recent internal log messages .DESCRIPTION Get recent internal log messages For more information about this cmdlet - please search for /system/loggers/messages/recent in the docs available at http(s)://your-graylog.fqdn/api/api-docs .EXAMPLE Get-GLSystemLoggersMessages -Limit <Int> -Level <String> .NOTES Auto generated #> function Get-GLSystemLoggersMessages { [CmdletBinding()] param( # How many log messages should be returned [Parameter(Mandatory = $False,ValueFromPipelineByPropertyName = $true)] [int]$Limit, # Which log level (or higher) should the messages have [Parameter(Mandatory = $False,ValueFromPipelineByPropertyName = $true)] [string]$Level, # Base url for the API, normally https://<grayloghost>:<port>/api [string]$APIUrl = $Global:GLApiUrl, # Graylog credentials as username:password or use Convert-GLTokenToCredential for token usage [pscredential]$Credential = $Global:GLCredential ) begin { if ([string]::IsNullOrEmpty($APIUrl)) { Write-Error -ErrorAction Stop -Exception "APIUrl not set" -Message "APIUrl was null or empty, refer to the documentation" } if ($Null -eq $Credential) { Write-Error -ErrorAction Stop -Exception "Credential not set" -Message "Credential not set - refer to the documentation for help" } } process { $QueryArray = @() if (![string]::IsNullOrEmpty($Limit)) { $QueryArray += "limit=$Limit" } if (![string]::IsNullOrEmpty($Level)) { $Level = [system.web.httputility]::UrlEncode($Level) $QueryArray += "level=$Level" } $Headers = @{ Accept = 'application/json'; 'X-Requested-By' = 'PSGraylog Module' } $APIPath = '/system/loggers/messages/recent' $APIPath = $APIPath -replace "\{\}","$" $QueryString = $QueryArray -join '&' try { Invoke-RestMethod -Method GET -Headers $Headers -ContentType 'application/json' -Uri ($APIUrl + $APIPath + "?" + $QueryString) -Credential $Credential -ErrorAction Stop } catch { if ($Error[0].Exception.Response.StatusCode.value__ -eq 404) { Write-Error -Exception $Error[0].Exception -Message "Memory appender is disabled." -ErrorAction $ErrorActionPreference } elseif ($Error[0].Exception.Response.StatusCode.value__ -eq 500) { Write-Error -Exception $Error[0].Exception -Message "Memory appender is broken." -ErrorAction $ErrorActionPreference } else { Write-Error -Exception $Error[0].Exception -Message $Error[0].Message -ErrorAction $ErrorActionPreference } } } end {} } |