Add EKS cluster only if it is in config

Author: nss10

gen3workflow/aws_utils.py

@@ -40,7 +40,9 @@ def get_boto3_client(service_name: str, **kwargs):
 s3_client = get_boto3_client("s3")
 kms_client = get_boto3_client("kms", region_name=config["USER_BUCKETS_REGION"])
 sts_client = get_boto3_client("sts")
-eks_client = get_boto3_client("eks", region_name=config["EKS_CLUSTER_REGION"])
+
+if "EKS_CLUSTER_REGION" in config:
+    eks_client = get_boto3_client("eks", region_name=config["EKS_CLUSTER_REGION"])
 
 
 def get_safe_name_from_hostname(

gen3workflow/routes/ga4gh_tes.py

@@ -76,6 +76,7 @@ def get_non_allowed_images(images: set, username: str) -> set:
     # Update each whitelisted image to a regex with updated {username} value with an actual username
     # and `*` with `.*` to match any sequence of characters, storing the resulting patterns in a set
     whitelisted_images_regex = {
+        # TODO: I think the ECR repos have escaped usernames
         image.replace("{username}", username).replace("*", ".*")
         for image in config["TASK_IMAGE_WHITELIST"]
     }