Add new AWS regions (#680)

Author: xen0l

aws_gate/utils.py

@@ -19,21 +19,28 @@
 # removed once, we find a better way how to obtain region list without the need to
 # contact AWS EC2 API
 AWS_REGIONS = [
+    "af-south-1",
+    "ap-east-1",
     "ap-northeast-1",
     "ap-northeast-2",
-    "ap-northeast-3",
     "ap-south-1",
     "ap-southeast-1",
     "ap-southeast-2",
     "ca-central-1",
+    "cn-north-1",
+    "cn-northwest-1",
     "eu-central-1",
     "eu-north-1",
+    "eu-south-1",
     "eu-west-1",
     "eu-west-2",
     "eu-west-3",
+    "me-south-1",
     "sa-east-1",
     "us-east-1",
     "us-east-2",
+    "us-gov-east-1",
+    "us-gov-west-1",
     "us-west-1",
     "us-west-2",
 ]