fix: Retry on OpenStack HTTP status codes (canonical#5943)

Fixes canonicalGH-5687

Author: gglzf4

cloudinit/sources/helpers/openstack.py

@@ -496,7 +496,7 @@ def _path_read(self, path, decode=False):
         def should_retry_cb(cause):
             try:
                 code = int(cause.code)
-                if code >= 400:
+                if code >= 400 and code not in [408, 429, 500, 502, 503, 504]:
                     return False
             except (TypeError, ValueError):
                 # Older versions of requests didn't have a code.

tools/.github-cla-signers

@@ -76,6 +76,7 @@ frikilax
 frittentheke
 GabrielNagy
 garzdin
+gglzf4
 giggsoff
 gilbsgilbs
 glyg