From d1d8df6fafbb744d50787d3ffcd5c572397e421f Mon Sep 17 00:00:00 2001
From: Kefu Chai <tchaikov@gmail.com>
Date: Sat, 25 May 2024 13:50:43 +0800
Subject: [PATCH] mgr/prometheus: s/pkg_resources.packaging/packaging/

instead of relying on the internal implementation of pkg_resources,
let's import packaging directly.

in this change, we also add the dependency to the packaging module
in the packaging recipes.

See also https://github.com/pypa/setuptools/issues/4385

Fixes https://tracker.ceph.com/issues/66201
Signed-off-by: Kefu Chai <tchaikov@gmail.com>
(cherry picked from commit 844b66de419d7bf5f622980b0de3c69b5ad8bc9c)
---
 ceph.spec.in                          | 1 +
 debian/ceph-mgr-modules-core.requires | 1 +
 src/pybind/mgr/prometheus/module.py   | 4 ++--
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/ceph.spec.in b/ceph.spec.in
index 75f38ec5473d6..5f432779a89b6 100644
--- a/ceph.spec.in
+++ b/ceph.spec.in
@@ -689,6 +689,7 @@ BuildArch:      noarch
 Group:          System/Filesystems
 %endif
 Requires:       python%{python3_pkgversion}-bcrypt
+Requires:       python%{python3_pkgversion}-packaging
 Requires:       python%{python3_pkgversion}-pecan
 Requires:       python%{python3_pkgversion}-pyOpenSSL
 Requires:       python%{python3_pkgversion}-requests
diff --git a/debian/ceph-mgr-modules-core.requires b/debian/ceph-mgr-modules-core.requires
index 9814e67b7108c..b5d37b3a9ce8c 100644
--- a/debian/ceph-mgr-modules-core.requires
+++ b/debian/ceph-mgr-modules-core.requires
@@ -1,5 +1,6 @@
 natsort
 CherryPy
+packaging
 pecan
 werkzeug
 requests
diff --git a/src/pybind/mgr/prometheus/module.py b/src/pybind/mgr/prometheus/module.py
index 45a6c9f001370..6f675e3be0038 100644
--- a/src/pybind/mgr/prometheus/module.py
+++ b/src/pybind/mgr/prometheus/module.py
@@ -1,7 +1,6 @@
 import cherrypy
 import yaml
 from collections import defaultdict
-from pkg_resources import packaging  # type: ignore
 import json
 import math
 import os
@@ -9,6 +8,7 @@ import re
 import threading
 import time
 import enum
+from packaging import version  # type: ignore
 from collections import namedtuple
 
 from mgr_module import CLIReadCommand, MgrModule, MgrStandbyModule, PG_STATES, Option, ServiceInfoT, HandleCommandResult, CLIWriteCommand
@@ -34,7 +34,7 @@ DEFAULT_PORT = 9283
 # ipv6 isn't yet configured / supported and CherryPy throws an uncaught
 # exception.
 if cherrypy is not None:
-    Version = packaging.version.Version
+    Version = version.Version
     v = Version(cherrypy.__version__)
     # the issue was fixed in 3.2.3. it's present in 3.2.2 (current version on
     # centos:7) and back to at least 3.0.0.
-- 
2.39.5