Add official cluster shorthands to region flags

CONTRIBUTING.md

@@ -34,7 +34,7 @@ Add the region and api-key as environment variables (or later as flags).
 
 ```sh
 $ export CORALOGIX_API_KEY="xxx-xxx-xxx"
-$ export CORALOGIX_REGION = "EUROPE2"
+$ export CORALOGIX_REGION = "EU2"
 ```
 
 Run the operator locally
@@ -43,7 +43,7 @@ $ go run main.go
 ```
 Or with `regin` and `api-key` flags
 ```sh
-$ go run main.go -region EUROPE2 -api-key xxx-xxx-xxx
+$ go run main.go -region EU2 -api-key xxx-xxx-xxx
 ```
 For not running the prometheusRule controller set the `prometheus-rule-controller` flag to `false`
 ```sh

charts/coralogix-operator/templates/NOTES.txt

@@ -7,5 +7,5 @@
 {{ end }}
 
 {{- if (eq .Values.coralogixOperator.region "") }}
-{{ fail "[ERROR] 'coralogixOperator.region' must be set. Please select one of APAC1,APAC2,EUROPE1,EUROPE2,USA1,USA2 regions. See https://coralogix.com/docs/coralogix-domain/ for more information." }}
+{{ fail "[ERROR] 'coralogixOperator.region' must be set. Please select one of AP1,AP2,EU1,EU2,US1,US2 regions. See https://coralogix.com/docs/coralogix-domain/ for more information." }}
 {{ end }}

config/default/manager_auth_proxy_patch.yaml

@@ -54,4 +54,4 @@ spec:
         - "--metrics-bind-address=127.0.0.1:8080"
         - "--leader-elect"
         - "--api-key=xxx"
-        - "--region=EUROPE2"
+        - "--region=EU2"

main.go

@@ -48,13 +48,12 @@ var (
 	scheme          = runtime.NewScheme()
 	setupLog        = ctrl.Log.WithName("setup")
 	regionToGrpcUrl = map[string]string{
-		"APAC1":   "ng-api-grpc.app.coralogix.in:443",
-		"APAC2":   "ng-api-grpc.coralogixsg.com:443",
-		"EUROPE1": "ng-api-grpc.coralogix.com:443",
-		"EUROPE2": "ng-api-grpc.eu2.coralogix.com:443",
-		"USA1":    "ng-api-grpc.coralogix.us:443",
-		"STG":     "ng-api-grpc.app.staging.coralogix.net:443",
-		"USA2":    "ng-api-grpc.cx498.coralogix.com:443",
+		"AP1": "ng-api-grpc.app.coralogix.in:443",
+		"AP2": "ng-api-grpc.coralogixsg.com:443",
+		"EU1": "ng-api-grpc.coralogix.com:443",
+		"EU2": "ng-api-grpc.eu2.coralogix.com:443",
+		"US1": "ng-api-grpc.coralogix.us:443",
+		"US2": "ng-api-grpc.cx498.coralogix.com:443",
 	}
 	validRegions = utils.GetKeys(regionToGrpcUrl)
 )