[pve-devel] [PATCH ceph master/pve-9] cherry-pick fix for ceph-volume exception when creating an OSD

[Fiona Ebner]

Without the patch, creating an OSD would fail with:
> AttributeError: 'EntryPoints' object has no attribute 'get'

Thanks to Fabian Grünbichler for quickly finding the fix upstream!

Signed-off-by: Fiona Ebner <f.ebner at proxmox.com>
---
 ...volume-fix-importlib.metadata-compat.patch | 39 +++++++++++++++++++
 patches/series                                |  1 +
 2 files changed, 40 insertions(+)
 create mode 100644 patches/0031-ceph-volume-fix-importlib.metadata-compat.patch

diff --git a/patches/0031-ceph-volume-fix-importlib.metadata-compat.patch b/patches/0031-ceph-volume-fix-importlib.metadata-compat.patch
new file mode 100644
index 00000000000..48fc4dc174f
--- /dev/null
+++ b/patches/0031-ceph-volume-fix-importlib.metadata-compat.patch
@@ -0,0 +1,39 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Peter Sabaini <peter.sabaini at canonical.com>
+Date: Wed, 11 Sep 2024 16:56:50 +0200
+Subject: [PATCH] ceph-volume: fix importlib.metadata compat
+
+The importlib.metadata library removed older shims in releases >5.0.0
+where EntryPoints objects use .select() instead of dict-like access.
+
+Fixes: https://tracker.ceph.com/issues/68032
+
+Signed-off-by: Peter Sabaini <peter.sabaini at canonical.com>
+(cherry picked from commit 8c78a22d2cf69892570f635735d9735169b64a75)
+Signed-off-by: Fiona Ebner <f.ebner at proxmox.com>
+---
+ src/ceph-volume/ceph_volume/main.py | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/src/ceph-volume/ceph_volume/main.py b/src/ceph-volume/ceph_volume/main.py
+index f8eca65ec49..4f27f429e89 100644
+--- a/src/ceph-volume/ceph_volume/main.py
++++ b/src/ceph-volume/ceph_volume/main.py
+@@ -11,8 +11,16 @@ try:
+     from importlib.metadata import entry_points
+ 
+     def get_entry_points(group: str):  # type: ignore
+-        return entry_points().get(group, [])  # type: ignore
++        eps = entry_points()
++        if hasattr(eps, 'select'):
++            # New importlib.metadata uses .select()
++            return eps.select(group=group)
++        else:
++            # Fallback to older EntryPoints that returns dicts
++            return eps.get(group, [])  # type: ignore
++
+ except ImportError:
++    # Fallback to `pkg_resources` for older versions
+     from pkg_resources import iter_entry_points as entry_points  # type: ignore
+ 
+     def get_entry_points(group: str):  # type: ignore
diff --git a/patches/series b/patches/series
index 203eb9a7482..517070ac3e0 100644
--- a/patches/series
+++ b/patches/series
@@ -25,3 +25,4 @@
 0028-python-common-add-a-utils-function-to-replace-distut.patch
 0029-pybind-mgr-replace-imports-of-distutils.util.patch
 0030-debian-radosgw-add-media-types-packages-as-alternati.patch
+0031-ceph-volume-fix-importlib.metadata-compat.patch
-- 
2.47.2