Skip to content

Instantly share code, notes, and snippets.

@abombss
Created Nov 26, 2014
Embed
What would you like to do?
SumoLogic Powershell API
<#
The MIT License (MIT)
Copyright (c) 2014 Adam Tybor
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
#>
$script:SumoApiUri = "https://api.sumologic.com/api"
$script:SumoObjectTypes = @{
'PoshSumo.Entity.Collector' = @{
ImmutableFields = @('id','collectorType','collectorVersion')
MutableFields = @('name', 'description', 'category', 'hostName', 'timeZone', 'ephemeral')
TransientFields = @('alive', 'status')
MetadataFields = @('links')
Name='collector'
Listing='collectors'
VerboseId='CollectorId'
SubTypes = @('PoshSumo.Entity.Collector.Installable', 'PoshSumo.Entity.Collector.Hosted')
SubTypeDescriminator = {
param($entity)
switch ($entity.collectorType) {
'Installable' {
'PoshSumo.Entity.Collector.Installable';
break;
} 'Hosted' {
'PoshSumo.Entity.Collector.Hosted';
break;
}
}
}
}
'PoshSumo.Entity.Collector.Installable' = @{
ImmutableFields = @('osName', 'osVersion', 'osArch')
MutableFields = @()
TransientFields = @('uptime')
}
'PoshSumo.Entity.Collector.Hosted' = @{
}
'PoshSumo.Entity.Source.Filter' = @{
EntityType='ValueObject'
MutableFields = @('name','filterType', 'regexp', 'mask')
}
'PoshSumo.Entity.Source'= @{
Fields = @{
id = @{ Type=[long];Required=$true;Default='';Description="ID";Access='immutable' }
name = @{ Type=[string];Required=$true;Default='';Description="Name";Access='modifiable' }
description = @{ Type=[string];Required=$false;Default=$null;Description="Description";Access='modifiable' }
category = @{ Type=[string];Required=$false;Default=$null;Description="Category";Access='modifiable' }
hostName = @{ Type=[string];Required=$false;Default=$null;Description="Host name";Access='modifiable' }
timeZone = @{ Type=[string];Required=$false;Default=$null;Description="Time zone";Access='modifiable' }
}
}
}
$script:CommonParameters = @(
'Verbose'
'Debug'
'WarningAction'
'WarningVariable'
'ErrorAction'
'ErrorVariable'
'OutVariable'
'OutBuffer'
'WhatIf'
)
function Set-SumoSession {
[CmdletBinding(DefaultParameterSetName="Set")]
param(
[Parameter(Mandatory, ParameterSetName="Set")]
[PsCredential]$Credential,
[Parameter(ParameterSetName="Clear")]
[switch]$Clear
)
if ($Clear) {
$script:CurrentSumoCredential=$null
} else {
$script:CurrentSumoCredential=$Credential
}
}
function Test-SumoObject
{
[CmdletBinding()]
param(
[Parameter(Mandatory, ValueFromPipeline, Position=0)]
[object]$InputObject,
[Parameter(Position=1)]
[string]$TypeName
)
process
{
if (!$InputObject)
{
Write-Output $false
}
else
{
foreach($obj in $InputObject)
{
$found = $false
if ($TypeName)
{
$found = $obj.PSObject.TypeNames -contains $TypeName
}
else
{
foreach($name in $obj.PSObject.TypeNames)
{
if ($name -match '^PoshSumo')
{
$found = $true
break;
}
}
}
Write-Output $found
}
}
}
}
function ConvertTo-SumoObject
{
param(
[Parameter(Mandatory, ValueFromPipeline)]
[object[]]$InputObject,
[string]$WrapperProperty,
[string]$Type,
[hashtable]$Properties,
[hashtable]$ScriptProperties,
[hashtable]$ScriptMethods
)
process
{
foreach($obj in $InputObject)
{
if ( (Test-SumoObject -InputObject $obj -TypeName PoshSumo.WebResponse) )
{
$objContainer = ConvertFrom-Json -InputObject $obj.Content | Select-Object -ExpandProperty $WrapperProperty
if ($obj.Headers.ContainsKey('ETag'))
{
Add-Member -InputObject $objContainer -NotePropertyName ETag -NotePropertyValue $obj.Headers.ETag.Trim('"')
}
}
elseif ($obj -is [string])
{
$objContainer = ConvertFrom-Json -InputObject $obj | Select-Object -ExpandProperty $WrapperProperty
}
else
{
$objContainer = $obj
}
foreach($psObj in $objContainer)
{
if ($Properties)
{
foreach ($prop in $Properties.GetEnumerator())
{
Add-Member -InputObject $psObj -NotePropertyName $prop.Key -NotePropertyValue $prop.Value
}
}
if ($ScriptProperties)
{
foreach ($prop in $ScriptProperties.GetEnumerator())
{
Add-Member -InputObject $psObj -MemberType ScriptProperty -Name $prop.Key -Value ([scriptblock] $prop.Value)
}
}
if ($ScriptMethods)
{
foreach ($prop in $ScriptMethods.GetEnumerator())
{
Add-Member -InputObject $psObj -MemberType ScriptMethod -Name $prop.Key -Value ([scriptblock] $prop.Value)
}
}
[void] $psObj.PSObject.TypeNames.Insert(0,$Type)
Write-Output -InputObject $psObj
}
}
}
}
function Get-SumoCollector {
[CmdletBinding(DefaultParameterSetName="List")]
param(
[Alias("Id")]
[Parameter(Mandatory, ParameterSetName="Entity", ValueFromPipeline, ValueFromPipelineByPropertyName)]
[long[]]$CollectorId,
[Parameter(ParameterSetName="List")]
[long]$Limit=-1,
[Parameter(ParameterSetName="List")]
[long]$Offset=0,
[long]$TimeoutSec=0,
[PsCredential]$Credential = $CurrentSumoCredential,
[string]$ApiVersion='v1'
)
begin {
$webArgs = @{
Credential = $Credential
TimeoutSec = $TimeoutSec
ReturnHeaders = $true
}
$sumoObjArgs = @{
Type = 'PoshSumo.Entity.collector'
WrapperProperty = 'collector'
ScriptProperties = @{ CollectorId = { $this.id } }
ScriptMethods = @{ GetSources = { Get-SumoCollectorSource -CollectorId $this.id } }
}
if ($PSCmdlet.ParameterSetName -eq "List")
{
$sumoObjArgs.WrapperProperty = 'collectors'
}
}
process
{
if ($PSCmdlet.ParameterSetName -eq "List")
{
$uri = "$SumoApiUri/$ApiVersion/collectors"
if ($Limit -gt 0) { $uri = "$($uri)?limit=$Limit" }
if ($Offset -gt 0) { if ($uri.Contains("?")) { $uri = "$uri&offset=$Offset" } else { $uri = "$($uri)?offset=$Offset" } }
Invoke-WebRequestWithRetries -Uri $uri @webArgs | ConvertTo-SumoObject @sumoObjArgs
}
else
{
foreach($id in $CollectorId)
{
Invoke-WebRequestWithRetries -Uri "$SumoApiUri/$ApiVersion/collectors/$id" @webArgs | ConvertTo-SumoObject @sumoObjArgs
}
}
}
end { }
}
function Get-SumoCollectorSource {
[CmdletBinding(DefaultParameterSetName="List")]
param(
[Parameter(Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName)]
[long]$CollectorId,
[Parameter(Mandatory, ParameterSetName="Entity", ValueFromPipelineByPropertyName)]
[long[]]$SourceId,
[Parameter(ParameterSetName="List")]
[long]$Limit=-1,
[Parameter(ParameterSetName="List")]
[long]$Offset=0,
[long]$TimeoutSec=0,
[PsCredential]$Credential = $CurrentSumoCredential,
[string]$ApiVersion='v1'
)
begin
{
$webReqArgs = @{
Credential = $Credential
TimeoutSec = $TimeoutSec
ReturnHeaders = $true
}
$sumoObjArgs = @{
WrapperProperty = 'source'
Type = 'PoshSumo.Entity.collector.source'
ScriptProperties = @{ SourceId = { $this.id } }
Properties = @{ }
}
if ($PSCmdlet.ParameterSetName -eq 'List')
{
$sumoObjArgs.WrapperProperty = 'sources'
}
}
process {
$sumoObjArgs.Properties['CollectorId'] = $CollectorId
$uri = "$SumoApiUri/$ApiVersion/collectors/$CollectorId/sources/"
if ($SourceId -and $SourceId.Count -gt 0)
{
$sumoObjArgs.WrapperProperty = 'source'
foreach($id in $SourceId)
{
Invoke-WebRequestWithRetries @webReqArgs -Uri "$($uri)$id" | ConvertTo-SumoObject @sumoObjArgs
}
}
else
{
$sumoObjArgs.WrapperProperty = 'sources'
Invoke-WebRequestWithRetries @webReqArgs -Uri $uri | ConvertTo-SumoObject @sumoObjArgs
}
}
}
function Set-SumoCollector
{
[CmdletBinding(SupportsShouldProcess)]
param(
[Parameter(Mandatory, ParameterSetName="Id")]
[long]$CollectorId,
[Alias("Collector")]
[ValidateNotNull()]
[ValidateScript({(Test-SumoObject $_) -and ($_.PSObject.Properties.Match('ETag'))})]
[Parameter(Mandatory, ParameterSetName="Entity", ValueFromPipeline)]
[object]$InputObject,
[string]$name,
[string]$description,
[string]$category,
[string]$hostName,
[string]$timeZone,
[switch]$ephemeral,
[pscredential] $Credential = $CurrentSumoCredential,
[string] $ApiVersion = "v1"
)
process
{
if (!$InputObject)
{
$InputObject = Get-SumoCollector -CollectorId $CollectorId
}
$payload = Clone-ObjectForWrite $InputObject $PSBoundParameters | ConvertTo-Json
$webReqArgs = @{
ContentType = 'application/json'
Method = 'Put'
UserAgent = 'PoshSumo v1.0'
Credential = $Credential
Body = $payload
Uri = "$SumoApiUri/$ApiVersion/collectors/$($InputObject.CollectorId)"
Headers = @{
'If-Match' = if(!$InputObject.ETag.StartsWith('"')) { "`"$($InputObject.ETag)`"" } else { $InputObject.ETag }
}
}
if ($PSCmdlet.ShouldProcess($webReqArgs.Uri))
{
Write-Verbose $payload
Invoke-WebRequest @webReqArgs
}
else
{
Write-Host "Invoking [$($webReqArgs.Method)] [$($webReqArgs.Uri)]"
foreach($header in $webReqArgs.Headers.GetEnumerator())
{
Write-Host "$($header.Key):$($header.Value)"
}
Write-Host "$payload"
}
}
}
function Remove-SumoCollector {
[CmdletBinding(SupportsShouldProcess)]
param(
[Parameter(Mandatory,ValueFromPipeline,ValueFromPipelineByPropertyName,ParameterSetName='Id')]
[Alias('CollectorId')]
[long[]]$Id,
[Parameter(Mandatory,ValueFromPipeline,ParameterSetName='Object')]
[object]$InputObject,
[pscredential] $Credential = $CurrentSumoCredential,
[string] $ApiVersion = "v1"
)
process {
[long[]]$collectorIds = @()
switch ($PSCmdlet.ParameterSetName) {
Id {
$collectorIds += @($Id)
}
Object {
foreach($obj in $InputObject) {
if ($obj -is [int] -or $obj -is [long]) {
$collectorIds += @($obj)
} elseif ($obj -is [hashtable]) {
if ($obj.ContainsKey('Id')) {
$collectorIds += @( [Convert]::ToInt64( $obj['Id'] ) )
} elseif ($obj.ContainsKey('CollectorId')) {
$collectorIds += @( [Convert]::ToInt64( $obj['CollectorId'] ) )
}
} else {
$propertyName = $obj | Get-Member -Name Id,CollectorId | select -ExpandProperty Name -First 1
$collectorIds += @( [Convert]::ToInt64( $obj.$propertyName ) )
}
}
}
}
foreach($collectorId in $collectorIds) {
$webReqArgs = @{
Method = 'Delete'
UserAgent = 'PoshSumo v1.0'
Credential = $Credential
Uri = "$SumoApiUri/$ApiVersion/collectors/$collectorId"
}
if ($PSCmdlet.ShouldProcess($webReqArgs.Uri)) {
Invoke-WebRequest @webReqArgs
} else {
Write-Host "Invoking [$($webReqArgs.Method)] [$($webReqArgs.Uri)]"
}
}
}
}
function Test-Stack { param($name) Get-Stack }
function Get-Stack { Get-PSCallStack }
function Clone-ObjectForWrite {
param($instance, $newValues);
if (!(Test-SumoObject $instance))
{
throw (new-object System.ArgumentException("instance does not appear to be a Sumo object, cannot clone and update it"))
}
$sumoType = $script:SumoObjectTypes[$instance.PSObject.TypeNames[0]]
if (!$sumoType)
{
throw (new-object System.InvalidOperationException("'$($instance.PSObject.TypeNames[0])' is an unknown Sumo Type"))
}
$newObj = @{}
foreach($field in $sumoType.ImmutableFields)
{
if ($instance.PSObject.Properties.Match($field))
{
$newObj[$field] = $instance.PSObject.Properties[$field].Value
}
}
foreach($field in $sumoType.MutableFields)
{
if ($newValues.ContainsKey($field))
{
$newObj[$field] = $newValues[$field]
}
else
{
if ($instance.PSObject.Properties.Match($field))
{
$newObj[$field] = $instance.PSObject.Properties[$field].Value
}
}
}
@{ $sumoType.Name = $newObj }
}
function Invoke-WebRequestWithRetries {
param(
[Parameter(Mandatory)]
[string]$Uri,
[PsCredential]$Credential,
[long]$TimeoutSec=3,
[long]$RetryLimit=3,
[long[]]$RetryStatusCodes=@(503),
[long[]]$IgnoreStatusCodes,
[long[]]$RetryBackOff=@(100, 100, 1000),
[switch]$ReturnHeaders
)
$stopLoop = $false
$retryCount = 0
do {
try
{
$requestArgs = @{
UserAgent="PoshSumo v1.0"
TimeoutSec=$TimeoutSec
Uri=$Uri
}
if ($Credential) { $requestArgs['Credential'] = $Credential }
$resp = Invoke-WebRequest @requestArgs
$stopLoop = $true
}
catch [System.Net.WebException]
{
$stopLoop = $true
[System.Net.WebException]$ex = $Error[0].Exception
$resp = $ex.Response
if ($resp)
{
if ($RetryStatusCodes -contains $resp.StatusCode)
{
if ($retryCount -lt $RetryLimit)
{
$stopLoop = $false
if ($retryCount -ge $RetryBackOff.Count)
{
$backOffIndex = 0;
}
else
{
$backOffIndex = $retryCount
}
Write-Warning "Retrying failed request [$([long]$resp.StatusCode)][$Uri], backing off for $($RetryBackOff[$retryCount]) milliseconds before trying again"
Start-Sleep -Milliseconds $RetryBackOff[$retryCount]
$retryCount++
}
else
{
throw
}
}
else
{
throw
}
}
else
{
throw
}
} catch [System.Exception] {
$stopLoop = $true
throw
}
} while (!$stopLoop)
if ($ReturnHeaders)
{
$obj = new-object psobject -Property @{Content=$resp.Content;Headers=$resp.Headers}
[void]$obj.PsObject.TypeNames.Insert(0, 'PoshSumo.WebResponse')
Write-Output $obj
}
else
{
Write-Output $resp.Content
}
}
# Setup a session, will prompt for creds
Set-SumoSession
# Get all the collectors
$collectors = Get-SumoCollector
$c = $collectors | select -first 1
# Get the sources for a collector
$c.GetSources()
# or
$c | Get-SumoCollectorSource
# update a collector
$c.Description = "Changing Description"
$c | Set-SumoCollector
# remove collector
$c | Remove-SumoCollector
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment