chore: use Kubernetes incluster fqdn for endpoint

access swagger regardless of namespace where snoopdb is installed

Author: BobyMCbobs

apps/snoopdb/postgres/snoopUtils.py

@@ -108,7 +108,7 @@ def download_url_to_path(url, local_path, dl_dict):
 
 def cluster_swagger():
     """Gets the swagger generated by a k8s api server, checking if incluster token is available"""
-    url = "https://kubernetes/openapi/v2"
+    url = "https://kubernetes.default.svc/openapi/v2"
     in_cluster_tokenfile = "/opt/token.txt"
     tokenfile = "/token.txt"
     if os.path.isfile(in_cluster_tokenfile) and os.access(in_cluster_tokenfile, os.R_OK):