Merge pull request #87 from canonical/charm-use-gevent

use gevent and keepalive to improve performance in the juju deployed …
canonical · Aug 18, 2023 · 45b9d09 · 45b9d09
2 parents e2056fb + 0231aa4
commit 45b9d09
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/charm/config.yaml b/charm/config.yaml
@@ -3,3 +3,7 @@ options:
     default: testflinger.local
     description: external hostname for accessing testflinger server
     type: string
+  keepalive:
+    default: 10
+    description: Number of seconds to wait for keepalive connections
+    type: int
diff --git a/charm/src/charm.py b/charm/src/charm.py
@@ -153,9 +153,14 @@ def _on_config_changed(self, _: ops.framework.EventBase) -> None:
     @property
     def _pebble_layer(self):
         """Return a dictionary representing a Pebble layer."""
+        keepalive = str(self.config["keepalive"])
         command = " ".join(
             [
                 "gunicorn",
+                "-k",
+                "gevent",
+                "--keep-alive",
+                keepalive,
                 "--bind",
                 "0.0.0.0:5000",
                 "testflinger:app",