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Update to output as json when using iperf 3 #214

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170 changes: 85 additions & 85 deletions MISC/Run-iPerfTest.ps1
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Original file line number Diff line number Diff line change
@@ -1,86 +1,86 @@
<#
.SYNOPSIS
Run iperf tests from a Windows Host to nodes in a Rubrik Cluster
.DESCRIPTION
Run iperf tests from a Windows Host to nodes in a Rubrik Cluster
.EXAMPLE
PS C:\> .\Run-iPerfTest.ps1 -RubrikServer 10.8.49.101 `
-iperfVersion 2 `
-iperfPath c:\iperf-2.0.9-win64
The above command will run an iperf test from the windows host to a rubrik cluster using iperf v2

.EXAMPLE
PS C:\> .\Run-iPerfTest.ps1 -RubrikServer 10.8.49.101 `
-iperfVersion 2
The above command will run an iperf test from the windows host to a rubrik cluster using iperf v3

.INPUTS
None except for parameters
.OUTPUTS
None
.NOTES
Name: Iperf Baseline Script
Created: 2/10/2021
Author: Chris Lumnah

This script will run 3 iperf tests from the windows host to each node in the Rubrik Cluster. Each test will be for 1 minute. An 8 node brik, will require 25 minutes to complete the test. You do need to download iperf for this script to work.
This script is just a wrapper around the iperf.exe program to do the tests. Each test will be written to a text file into the location you are in at runtime. This script should be placed into the same folder as where you have iperf installed for ease of use.

#>
#Requires -Module Rubrik
[CmdletBinding()]
param (
[Parameter(Mandatory)]
[string]$RubrikServer,

[Parameter(Mandatory)]
[ValidateSet(2,3)]
[string]$iperfVersion,

[Parameter()]
[string]$iperfPath = ".\"

)
#region Make sure iperf is installed
switch ($iperfVersion){
2 {$iperfExists = (Test-Path -Path '.\iperf.exe')}
3 {$iperfExists = (Test-Path -Path '.\iperf3.exe')}
}
if ($iperfExists -eq $false){
Write-Error -Message "iperf.exe was not found. Before you can run this script, download iperf from https://iperf.fr/ and then place this script into the same folder you placed the iperf program."
exit
}
#endregion

#region Get the list of nodes from the Rubrik Cluster
Connect-Rubrik -Server $RubrikServer
$RubrikNodes = (Invoke-RubrikRESTCall -Endpoint 'cluster/me/node' -Method GET -api 'internal').data
#endregion

#region Run iperf tests against each node in the Rubrik Cluster
$HostName = $env:COMPUTERNAME
foreach($RubrikNode in $RubrikNodes){
switch ($iperfVersion){
2 {
Write-Host "Running .\iperf.exe -c $($RubrikNode.ipAddress) -i 5 -t 60"
.\iperf.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_64K_1_Thread.txt"

Write-Host "Running .\iperf.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 -w 1M"
.\iperf.exe -c $RubrikNode.ipAddress -i 5 -t 60 -w 1M > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_1MB_1_Thread.txt"

Write-Host "Running .\iperf.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 -w 1M -P 16"
.\iperf.exe -c $RubrikNode.ipAddress -i 5 -t 60 -w 1M -P 8 > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_1MB_8_Threads.txt"
}
3 {
Write-Host "Running .\iperf3.exe -c $($RubrikNode.ipAddress) -i 5 -t 60"
.\iperf3.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_64K_1_Thread.txt"

Write-Host "Running .\iperf3.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 -w 1M"
.\iperf3.exe -c $RubrikNode.ipAddress -i 5 -t 60 -w 1M > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_1MB_1_Thread.txt"

Write-Host "Running .\iperf3.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 -w 1M -P 16 "
.\iperf3.exe -c $RubrikNode.ipAddress -i 5 -t 60 -w 1M -P 8 > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_1MB_8_Threads.txt"
}
}
}
<#
.SYNOPSIS
Run iperf tests from a Windows Host to nodes in a Rubrik Cluster
.DESCRIPTION
Run iperf tests from a Windows Host to nodes in a Rubrik Cluster
.EXAMPLE
PS C:\> .\Run-iPerfTest.ps1 -RubrikServer 10.8.49.101 `
-iperfVersion 2 `
-iperfPath c:\iperf-2.0.9-win64
The above command will run an iperf test from the windows host to a rubrik cluster using iperf v2
.EXAMPLE
PS C:\> .\Run-iPerfTest.ps1 -RubrikServer 10.8.49.101 `
-iperfVersion 2
The above command will run an iperf test from the windows host to a rubrik cluster using iperf v3
.INPUTS
None except for parameters
.OUTPUTS
None
.NOTES
Name: Iperf Baseline Script
Created: 2/10/2021
Author: Chris Lumnah
This script will run 3 iperf tests from the windows host to each node in the Rubrik Cluster. Each test will be for 1 minute. An 8 node brik, will require 25 minutes to complete the test. You do need to download iperf for this script to work.
This script is just a wrapper around the iperf.exe program to do the tests. Each test will be written to a text file into the location you are in at runtime. This script should be placed into the same folder as where you have iperf installed for ease of use.
#>
#Requires -Module Rubrik
[CmdletBinding()]
param (
[Parameter(Mandatory)]
[string]$RubrikServer,
[Parameter(Mandatory)]
[ValidateSet(2,3)]
[string]$iperfVersion,
[Parameter()]
[string]$iperfPath = ".\"
)
#region Make sure iperf is installed
switch ($iperfVersion){
2 {$iperfExists = (Test-Path -Path '.\iperf.exe')}
3 {$iperfExists = (Test-Path -Path '.\iperf3.exe')}
}
if ($iperfExists -eq $false){
Write-Error -Message "iperf.exe was not found. Before you can run this script, download iperf from https://iperf.fr/ and then place this script into the same folder you placed the iperf program."
exit
}
#endregion
#region Get the list of nodes from the Rubrik Cluster
Connect-Rubrik -Server $RubrikServer -id "client|de50a555-a272-4725-a861-aab52bfdfd41" -Secret "3-j3NjAkCRok5PF5Q_K9U9-kGb3VZpWiEN-aEBMjcnXEfnGvou9atgpM-vsvtK0k"
$RubrikNodes = (Invoke-RubrikRESTCall -Endpoint 'cluster/me/node' -Method GET -api 'internal').data
#endregion
#region Run iperf tests against each node in the Rubrik Cluster
$HostName = $env:COMPUTERNAME
foreach($RubrikNode in $RubrikNodes){
switch ($iperfVersion){
2 {
Write-Host "Running .\iperf.exe -c $($RubrikNode.ipAddress) -i 5 -t 60"
.\iperf.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_64K_1_Thread.txt"
Write-Host "Running .\iperf.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 -w 1M"
.\iperf.exe -c $RubrikNode.ipAddress -i 5 -t 60 -w 1M > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_1MB_1_Thread.txt"
Write-Host "Running .\iperf.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 -w 1M -P 8"
.\iperf.exe -c $RubrikNode.ipAddress -i 5 -t 60 -w 1M -P 8 > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_1MB_8_Threads.txt"
}
3 {
Write-Host "Running .\iperf3.exe -c $($RubrikNode.ipAddress) -i 5 -t 60"
.\iperf3.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 --json > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_64K_1_Thread.json"
Write-Host "Running .\iperf3.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 -w 1M"
.\iperf3.exe -c $RubrikNode.ipAddress -i 5 -t 60 -w 1M --json > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_1MB_1_Thread.json"
Write-Host "Running .\iperf3.exe -c $($RubrikNode.ipAddress) -i 5 -t 60 -w 1M -P 8 "
.\iperf3.exe -c $RubrikNode.ipAddress -i 5 -t 60 -w 1M -P 8 --json > "iperf_$($HostName)_to_$($RubrikNode.ipAddress)_1MB_8_Threads.json"
}
}
}
#endregion