feat: add validation rule for docker machine name (#627)

kayman-mk · web-flow · commit 77a22eb0ab2f · 2023-01-05T23:22:16.000+01:00
* enforce valid docker machine name

* Update variables.tf

* Update variables.tf

* Update variables.tf

* format code
diff --git a/variables.tf b/variables.tf
@@ -619,6 +619,11 @@ variable "overrides" {
     condition     = length(var.overrides["name_docker_machine_runners"]) <= 28
     error_message = "Maximum length for name_docker_machine_runners is 28 characters!"
   }
+
+  validation {
+    condition     = var.overrides["name_docker_machine_runners"] == "" || can(regex("^[a-zA-Z0-9\\.-]+$", var.overrides["name_docker_machine_runners"]))
+    error_message = "Valid characters for the docker machine name are: [a-zA-Z0-9\\.-]."
+  }
 }
 
 variable "cache_bucket" {

Original file line number	Diff line number	Diff line change
`@@ -619,6 +619,11 @@ variable "overrides" {`
`619`	`619`	`condition = length(var.overrides["name_docker_machine_runners"]) <= 28`
`620`	`620`	`error_message = "Maximum length for name_docker_machine_runners is 28 characters!"`
`621`	`621`	`}`
	`622`	`+`
	`623`	`+ validation {`
	`624`	`+ condition = var.overrides["name_docker_machine_runners"] == "" \|\| can(regex("^[a-zA-Z0-9\\.-]+$", var.overrides["name_docker_machine_runners"]))`
	`625`	`+ error_message = "Valid characters for the docker machine name are: [a-zA-Z0-9\\.-]."`
	`626`	`+ }`
`622`	`627`	`}`
`623`	`628`
`624`	`629`	`variable "cache_bucket" {`