outposts: default to currently running namespace if possible

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

authentik/outposts/controllers/k8s/utils.py

@@ -0,0 +1,11 @@
+"""k8s utils"""
+from pathlib import Path
+
+
+def get_namespace() -> str:
+    """Get the namespace if we're running in a pod, otherwise default to default"""
+    path = Path("/var/run/secrets/kubernetes.io/serviceaccount/namespace")
+    if path.exists():
+        with open(path, "r") as _namespace_file:
+            return _namespace_file.read()
+    return "default"