Compute and web lt

Azure Load Testing instance naming convention

The CAF abbreviation for Azure Load Testing instance is lt. Names can be 1 to 64 characters long and allow alphanumerics and hyphens. The name must be globally unique across all of Azure.

Naming rules

CAF abbreviation	lt
Length	1 to 64 characters
Allowed characters	Alphanumerics (a-z, A-Z, 0-9), hyphens
Scope of uniqueness	Global (must be unique across all of Azure)
CAF pattern	lt-{workload}-{environment}-{region}-{instance}

Worth knowing: Globally unique name. Start with a letter; can't end with a hyphen.

Rules follow Microsoft's resource naming rules and CAF abbreviations. Some resource types have extra start/end character restrictions, so verify against the official docs before locking in a convention.

Example names

Generated by the same engine as the name generator, so length and character rules are already applied.

Scenario	Generated name	Length
Payments API, production	`lt-payments-prod-eus-001`	24/64
Web app, development	`lt-webapp-dev-weu-002`	21/64
Analytics with company prefix	`lt-contoso-analytics-stage-uks-001`	34/64

Naming in Terraform and Bicep

Build the name from variables so one module produces the right name in every environment.

Terraform

locals {
  load_testing_name = "lt-${var.workload}-${var.environment}-${var.region}-001"
}

Bicep

var loadTestingName = 'lt-${workload}-${environment}-${region}-001'

Generate Azure Load Testing instance names for your workload

Free, no login. Validation and Terraform, Bicep, or CSV export included.

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See the full list of Azure resource naming rules or read the complete CAF naming guide.