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updating to use function to fetch PC object list
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@nx-sbourdeaud
nx-sbourdeaud committed Nov 10, 2022
1 parent 3360426 commit 9acc91c
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Expand Up @@ -6,3 +6,4 @@ set-EsxPortGroup.ps1
.secrets
*_flow_ruleset.json
ahv/github.code-workspace
.DS_Store
288 changes: 113 additions & 175 deletions ahv/get-AhvNetworks.ps1
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Expand Up @@ -455,124 +455,100 @@ if(ServicePointManager.ServerCertificateValidationCallback ==null)

#this function is used to make a REST api call to Prism
function Invoke-PrismAPICall
{#makes a REST API call to Prism
<#
.SYNOPSIS
Makes api call to prism based on passed parameters. Returns the json response.
.DESCRIPTION
Makes api call to prism based on passed parameters. Returns the json response.
.NOTES
Author: Stephane Bourdeaud
.PARAMETER method
REST method (POST, GET, DELETE, or PUT)
.PARAMETER credential
PSCredential object to use for authentication.
PARAMETER url
URL to the api endpoint.
PARAMETER payload
JSON payload to send.
.EXAMPLE
.\Invoke-PrismAPICall -credential $MyCredObject -url https://myprism.local/api/v3/vms/list -method 'POST' -payload $MyPayload
Makes a POST api call to the specified endpoint with the specified payload.
#>
param
(
[parameter(mandatory = $true)]
[ValidateSet("POST","GET","DELETE","PUT")]
[string]
$method,
[parameter(mandatory = $true)]
[string]
$url,
{
<#
.SYNOPSIS
Makes api call to prism based on passed parameters. Returns the json response.
.DESCRIPTION
Makes api call to prism based on passed parameters. Returns the json response.
.NOTES
Author: Stephane Bourdeaud
.PARAMETER method
REST method (POST, GET, DELETE, or PUT)
.PARAMETER credential
PSCredential object to use for authentication.
PARAMETER url
URL to the api endpoint.
PARAMETER payload
JSON payload to send.
.EXAMPLE
.\Invoke-PrismAPICall -credential $MyCredObject -url https://myprism.local/api/v3/vms/list -method 'POST' -payload $MyPayload
Makes a POST api call to the specified endpoint with the specified payload.
#>
param
(
[parameter(mandatory = $true)]
[ValidateSet("POST","GET","DELETE","PUT")]
[string]
$method,

[parameter(mandatory = $true)]
[string]
$url,

[parameter(mandatory = $false)]
[string]
$payload,

[parameter(mandatory = $true)]
[System.Management.Automation.PSCredential]
$credential
)
[parameter(mandatory = $false)]
[string]
$payload,

[parameter(mandatory = $true)]
[System.Management.Automation.PSCredential]
$credential,

[parameter(mandatory = $false)]
[switch]
$checking_task_status
)

begin
{

}
begin
{

process
{
Write-Host "$(Get-Date) [INFO] Making a $method call to $url" -ForegroundColor Green
try {
#check powershell version as PoSH 6 Invoke-RestMethod can natively skip SSL certificates checks and enforce Tls12 as well as use basic authentication with a pscredential object
if ($PSVersionTable.PSVersion.Major -gt 5)
{
$headers = @{
"Content-Type"="application/json";
"Accept"="application/json"
}
if ($payload)
{
$resp = Invoke-RestMethod -Method $method -Uri $url -Headers $headers -Body $payload -SkipCertificateCheck -SslProtocol Tls12 -Authentication Basic -Credential $credential -ErrorAction Stop
}
else
{
$resp = Invoke-RestMethod -Method $method -Uri $url -Headers $headers -SkipCertificateCheck -SslProtocol Tls12 -Authentication Basic -Credential $credential -ErrorAction Stop
}
}
else
{
$username = $credential.UserName
$password = $credential.Password
$headers = @{
"Authorization" = "Basic "+[System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes($username+":"+([System.Runtime.InteropServices.Marshal]::PtrToStringAuto([System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($password))) ));
"Content-Type"="application/json";
"Accept"="application/json"
}
if ($payload)
{
$resp = Invoke-RestMethod -Method $method -Uri $url -Headers $headers -Body $payload -ErrorAction Stop
}
else
{
$resp = Invoke-RestMethod -Method $method -Uri $url -Headers $headers -ErrorAction Stop
}
}
process
{
if (!$checking_task_status) {Write-Host "$(Get-Date) [INFO] Making a $method call to $url" -ForegroundColor Green}
try {
#check powershell version as PoSH 6 Invoke-RestMethod can natively skip SSL certificates checks and enforce Tls12 as well as use basic authentication with a pscredential object
if ($PSVersionTable.PSVersion.Major -gt 5) {
$headers = @{
"Content-Type"="application/json";
"Accept"="application/json"
}
Write-Host "$(get-date) [SUCCESS] Call $method to $url succeeded." -ForegroundColor Cyan
if ($debugme) {Write-Host "$(Get-Date) [DEBUG] Response Metadata: $($resp.metadata | ConvertTo-Json)" -ForegroundColor White}
}
catch {
$saved_error = $_.Exception
$saved_error_message = ($_.ErrorDetails.Message | ConvertFrom-Json).message_list.message
$resp_return_code = $_.Exception.Response.StatusCode.value__
# Write-Host "$(Get-Date) [INFO] Headers: $($headers | ConvertTo-Json)"
if ($resp_return_code -eq 409)
{
Write-Host "$(Get-Date) [WARNING] $saved_error_message" -ForegroundColor Yellow
Throw
if ($payload) {
$resp = Invoke-RestMethod -Method $method -Uri $url -Headers $headers -Body $payload -SkipCertificateCheck -SslProtocol Tls12 -Authentication Basic -Credential $credential -ErrorAction Stop
} else {
$resp = Invoke-RestMethod -Method $method -Uri $url -Headers $headers -SkipCertificateCheck -SslProtocol Tls12 -Authentication Basic -Credential $credential -ErrorAction Stop
}
else
{
if ($saved_error_message -match 'rule already exists')
{
Throw "$(get-date) [WARNING] $saved_error_message"
}
else
{
if ($payload) {Write-Host "$(Get-Date) [INFO] Payload: $payload" -ForegroundColor Green}
Throw "$(get-date) [ERROR] $resp_return_code $saved_error_message"
}
} else {
$username = $credential.UserName
$password = $credential.Password
$headers = @{
"Authorization" = "Basic "+[System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes($username+":"+([System.Runtime.InteropServices.Marshal]::PtrToStringAuto([System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($password))) ));
"Content-Type"="application/json";
"Accept"="application/json"
}
if ($payload) {
$resp = Invoke-RestMethod -Method $method -Uri $url -Headers $headers -Body $payload -ErrorAction Stop
} else {
$resp = Invoke-RestMethod -Method $method -Uri $url -Headers $headers -ErrorAction Stop
}
}
finally {
#add any last words here; this gets processed no matter what
}
if (!$checking_task_status) {Write-Host "$(get-date) [SUCCESS] Call $method to $url succeeded." -ForegroundColor Cyan}
if ($debugme) {Write-Host "$(Get-Date) [DEBUG] Response Metadata: $($resp.metadata | ConvertTo-Json)" -ForegroundColor White}
}

end
{
return $resp
}
catch {
$saved_error = $_.Exception.Message
# Write-Host "$(Get-Date) [INFO] Headers: $($headers | ConvertTo-Json)"
Write-Host "$(Get-Date) [INFO] Payload: $payload" -ForegroundColor Green
Throw "$(get-date) [ERROR] $saved_error"
}
finally {
#add any last words here; this gets processed no matter what
}
}
end
{
return $resp
}
}

#helper-function Get-RESTError
Expand Down Expand Up @@ -802,69 +778,30 @@ Date By Updates (newest updates at the top)
}
$payload = (ConvertTo-Json $content -Depth 4)
[System.Collections.ArrayList]$myvarVmResults = New-Object System.Collections.ArrayList($null)
Do {
try {
$api_server_endpoint = "/api/nutanix/v3/vms/list"
$url = "https://{0}:{1}{2}" -f $prismcentral,$api_server_port, $api_server_endpoint
$method = "POST"
$resp = Invoke-PrismAPICall -method $method -url $url -payload $payload -credential $prismCredentials
$listLength = 0
if ($resp.metadata.offset) {
$firstItem = $resp.metadata.offset
} else {
$firstItem = 0
}
if (($resp.metadata.length -le $length) -and ($resp.metadata.length -ne 1)) {
$listLength = $resp.metadata.length
} else {
$listLength = $resp.metadata.total_matches
}
Write-Host "$(Get-Date) [INFO] Processing results from $($firstItem) to $($firstItem + $listLength) out of $($resp.metadata.total_matches)" -ForegroundColor Green
if ($debugme) {Write-Host "$(Get-Date) [DEBUG] Response Metadata: $($resp.metadata | ConvertTo-Json)" -ForegroundColor White}

#grab the information we need in each entity
ForEach ($entity in $resp.entities)
{
$myvarVmInfo = [ordered]@{
"name" = $entity.spec.name;
"num_sockets" = $entity.spec.resources.num_sockets;
"memory_size_mib" = $entity.spec.resources.memory_size_mib;
"power_state" = $entity.spec.resources.power_state;
"cluster" = $entity.spec.cluster_reference.name;
"hypervisor" = $entity.status.resources.hypervisor_type;
"creation_time" = $entity.metadata.creation_time;
"owner" = $entity.metadata.owner_reference.name;
"vdisk_count" = ($entity.spec.resources.disk_list | where-object {$_.device_properties.device_type -eq "DISK"}).Count;
"vdisk_total_mib" = ($entity.spec.resources.disk_list | where-object {$_.device_properties.device_type -eq "DISK"} | Measure-Object disk_size_mib -Sum).Sum;
"vnic_count" = ($entity.spec.resources.nic_list).Count;
"vnic_vlans" = (($entity.spec.resources.nic_list | Select-Object -Property subnet_reference).subnet_reference.name) -join ',';
"vnic_macs" = (($entity.spec.resources.nic_list | Select-Object -Property mac_address).mac_address) -join ',';
"gpu" = $entity.status.resources.gpu_list | Select-Object -First 1;
"uuid" = $entity.metadata.uuid
}
#store the results for this entity in our overall result variable
$myvarVmResults.Add((New-Object PSObject -Property $myvarVmInfo)) | Out-Null
}

#prepare the json payload for the next batch of entities/response
$content = @{
kind="vm";
offset=($resp.metadata.length + $resp.metadata.offset);
length=$length
}
$payload = (ConvertTo-Json $content -Depth 4)
}
catch {
$saved_error = $_.Exception.Message
# Write-Host "$(Get-Date) [INFO] Headers: $($headers | ConvertTo-Json)"
Write-Host "$(Get-Date) [INFO] Payload: $payload" -ForegroundColor Green
Throw "$(get-date) [ERROR] $saved_error"
}
finally {
#add any last words here; this gets processed no matter what
}
$myvar_vms = Get-PrismCentralObjectList -pc $prismcentral -object "vms" -kind "vm"

ForEach ($entity in $myvar_vms)
{
$myvarVmInfo = [ordered]@{
"name" = $entity.spec.name;
"num_sockets" = $entity.spec.resources.num_sockets;
"memory_size_mib" = $entity.spec.resources.memory_size_mib;
"power_state" = $entity.spec.resources.power_state;
"cluster" = $entity.spec.cluster_reference.name;
"hypervisor" = $entity.status.resources.hypervisor_type;
"creation_time" = $entity.metadata.creation_time;
"owner" = $entity.metadata.owner_reference.name;
"vdisk_count" = ($entity.spec.resources.disk_list | where-object {$_.device_properties.device_type -eq "DISK"}).Count;
"vdisk_total_mib" = ($entity.spec.resources.disk_list | where-object {$_.device_properties.device_type -eq "DISK"} | Measure-Object disk_size_mib -Sum).Sum;
"vnic_count" = ($entity.spec.resources.nic_list).Count;
"vnic_vlans" = (($entity.spec.resources.nic_list | Select-Object -Property subnet_reference).subnet_reference.name) -join ',';
"vnic_macs" = (($entity.spec.resources.nic_list | Select-Object -Property mac_address).mac_address) -join ',';
"gpu" = $entity.status.resources.gpu_list | Select-Object -First 1;
"uuid" = $entity.metadata.uuid
}
#store the results for this entity in our overall result variable
$myvarVmResults.Add((New-Object PSObject -Property $myvarVmInfo)) | Out-Null
}
While ($resp.metadata.length -eq $length)

if ($debugme) {
Write-Host "$(Get-Date) [DEBUG] Showing results:" -ForegroundColor White
Expand Down Expand Up @@ -998,9 +935,10 @@ Date By Updates (newest updates at the top)
$myvarNetworksResults
}
#endregion

Write-Host "$(Get-Date) [DATA] Writing results to $(Get-Date -UFormat "%Y_%m_%d_%H_%M_")NetworksList.csv" -ForegroundColor White
$myvarNetworksResults | export-csv -NoTypeInformation $($(Get-Date -UFormat "%Y_%m_%d_%H_%M_")+"NetworksList.csv")

$myvar_csv_out_file = $(Get-Date -UFormat "%Y_%m_%d_%H_%M_")+$($prismcentral)+"_NetworksList.csv"
Write-Host "$(Get-Date) [DATA] Writing results to $($myvar_csv_out_file)" -ForegroundColor White
$myvarNetworksResults | export-csv -NoTypeInformation $($myvar_csv_out_file)
#endregion

#region Cleanup
Expand Down

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