refactor: move certificates to separate API module

1 files changed, 14 insertions, 0 deletions

diff --git a/arthur/apis/kubernetes/certificates.py b/arthur/apis/kubernetes/certificates.py
new file mode 100644
index 0000000..45ce9ec
--- /dev/null
+++ b/arthur/apis/kubernetes/certificates.py
@@ -0,0 +1,14 @@
+"""APIs for interacting with TLS certificates through cert-manager.io CRDs."""
+from typing import Any
+
+from kubernetes_asyncio import client
+from kubernetes_asyncio.client.api_client import ApiClient
+
+
+async def list_certificates(namespace: str) -> dict[str, Any]:
+    """List certificate objects created through cert-manager."""
+    async with ApiClient() as api:
+        api = client.CustomObjectsApi(api)
+        return await api.list_namespaced_custom_object(
+            "cert-manager.io", "v1", namespace, "certificates"
+        )