Container apps environment naming convention
The CAF abbreviation for Container apps environment is cae.
Names can be 2 to 32 characters long and allow lowercase alphanumerics and hyphens.
The name must be unique within the resource group.
Naming rules
| CAF abbreviation | cae |
|---|---|
| Length | 2 to 32 characters |
| Allowed characters | Lowercase letters and numbers, hyphens |
| Scope of uniqueness | Unique within the resource group |
| CAF pattern | cae-{workload}-{environment}-{region}-{instance} |
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 | cae-payments-prod-eus-001 | 25/32 |
| Web app, development | cae-webapp-dev-weu-002 | 22/32 |
| Analytics with company prefix | cae-analytics-stage-uks-001 Dropped company to fit the 32-char limit. | 27/32 |
Naming in Terraform and Bicep
Build the name from variables so one module produces the right name in every environment. The 32-character limit is enforced in the expression.
locals {
container_app_environment_name = substr(lower("cae-${var.workload}-${var.environment}-${var.region}-001"), 0, 32)
}var containerAppEnvironmentName = take(toLower('cae-${workload}-${environment}-${region}-001'), 32)Generate Container apps environment names for your workload
Free, no login. Validation and Terraform, Bicep, or CSV export included.
Open in the generator →Related Containers resources
See the full list of Azure resource naming rules or read the complete CAF naming guide.