The vROps Authentication Token is a unique string that allows access to VMware’s vRealize Operations Manager. This token approves API queries from clients. It is vital to programmatic interaction with the vROps. Each token has an expiration date for security reasons.
How Do I Get a vROps Authentication Token? Obtaining this token is critical for automated programs. It allows you to run a variety of vROps operations. Without a verification token, your scripts can’t interact with the VMware Operations Manager.
To obtain a vROps authentication token, make an API call with the correct credentials. The token is then returned via the response. This process can be automated with programs such as PowerShell, Python, and curl. Proper token management is critical for ensuring secure access.
Feature
- It is a unique string that enables permitted access to VMware’s lifecycle operations manager.
- Each token has an expiration date for security purposes.
- Obtaining the token is critical for running automation scripts and doing other vROps actions.
- Scripts and clients cannot communicate with vRealize Operations Manager if they have a valid authentication token.
- The token can be obtained by making an API call with appropriate credentials, and it is returned as a response.
- The process of obtaining the token can be automated with technologies such as PowerShell, Python, and curl.
Identification
The most difficult aspect of finding out how to use the API was the procedure for authenticating. Basically, you need to build an authentication URL, a JSON-formatted credential, and a session ID for future queries.
I’ve combined all of this into the sample PowerShell code below.
You probably don’t want to save credentials in the script, so find another means to retrieve the password (via Read-Host or a call to your password database API).
## Create JSON for authentication
$json_authentication =
“{“”username””: “”$vrops_username””,
“”password””: “”$vrops_password””}”
## Authenticate with the vROPs REST API
Try {
$rest_authenticate = Invoke-RestMethod POST -Uri $rest_url_authenticate -Body $json_authentication –ContentType “application/json”
}
Catch {
$_.Exception.ToString()
$error[0] | Format-List-Force
exit
## Get session ID from response
$rest_authentication_session_xml = @{“Authorization”=”vRealizeOpsToken”+$rest_authenticate.’auth-token’.token
“Accept”=”application/xml”}
Get Email Plugins
Once you’ve authenticated with the API, you can use the $rest_authentication_session_xml factor, which contains the session ID, for future queries.
The following code line outputs all configured vROps email plugins.
$rest_url_email_plugins = $rest_url_base+ “alert plugins”
Try {
$ResourcesXML = Invoke-RestMethod GET -Uri $rest_url_email_plugins -Headers $rest_authentication_session_xml
$plugins = $ResourcesXML. ‘notification-plugins’. ‘notification-plugin’
Write-Host “Available Email Plugins:” -ForegroundColor Blue
$plugin_id_array=@()
foreach ($plugin in $plugins) {
if($plugin.pluginTypeId -ne “StandardEmailPlugin”){
continue;}
$plugin_id_array += $plugin.pluginId
Write-Host “Plugin Name:” $plugin.name “| Plugin ID” $plugin.pluginId -ForegroundColorWhite
Catch {
$_.Exception.ToString()
Write-Host “Error receiving email plugins. “Exiting”: The forefront Color: Red
exit
}
Managing access token expiration
As part of the CSP authorize API, you will receive an expires_in key that specifies how many seconds until the access_token expires. Following this expiration time, any further calls to the VMware Cloud API will return the following error:
{
“message”: “The provided token for the authentication scheme CSPToken” is either invalid or has expired.”
“httpStatusCode”: 401,
“apiErrorCode”: 1512
}
Request Bodies for XML
vRealize Operations employs a validating XML parser to ensure that components in a request body are in the correct order and number. Request bodies are considered invalid unless they match the following criteria:
- XML namespace attributes must be provided for all namespaces represented by elements in the request.
- If the request has several namespaces, the XML namespace attributes must include an identifying prefix, which must be used with all elements from that namespace.
- All relevant elements must be part of the request bodies. All items in request bodies must appear in the order specified by the schema, with content that conforms to the schema’s type constraint.
FAQS
How do I get the vROps API token?
First, access your VMware Cloud Services site. Select your name at the upper right, then select MY Account.
How can I gain my API access token?
. On the API access page, click the “New API token” button to go to the token creation form.
How do I log into Vra?
To log into VRA, go to the landing page and select the ‘Log in’ option. Enter your email address and password and click the ‘Sign In’ button.
CONCLUSION
The vROps Authentication Token is required to access VMware’s vRealize Operations Manager API. It enables a programmatic interface for automated procedures. To obtain the token, perform an API call using the required details. This process can be automated using PowerShell, Python, or curl. Proper token management, including expiration, is crucial for ensuring secure and constant access.
Managing token expiration entails keeping track of the token’s validity time and updating it as needed with the given refresh token. This method ensures that your automated scripts and apps continue to work properly without experiencing authentication issues, resulting in seamless operations and interactions with the vROps system.
