** Description changed:
[Impact]
Requesting back port of py3 encoding fixes to Mimic so that consumers of that
code don't get strings returned with invalid encodings when run under py3.
[Test Case]
sudo apt install -y python3-rados
cat << EOF | python3
import rados
name = 'ceph'
conf = '/etc/ceph/ceph.conf'
user = 'a-user'
client = rados.Rados(rados_id=user,
clustername=name,
conffile=conf)
client.connect()
fsid = client.get_fsid()
if type(fsid) == str:
print("value={} has correct type={}".format(fsid, type(fsid)))
else:
print("value={} has incorrect type={} (expect str)".format(fsid,
type(fsid)))
EOF
[Regression Potential]
- none expected
+ This change ensures that cstr types are automatically decoded/encoded within
the generated python bindings for the underlying system libraries.
+
+ If python code is blindly decoding the return values from the rados/rbd
+ bindings, its possible this change will break such code paths; however
+ the scoped changes in OpenStack detect the binary type and decode if
+ needed.
-----------------------------------------------------------------------------
These fixes relate to issues we have found in Openstack [1][2] when
running under Python 3. They are fixed upstream by commit [3] which is
available in nautilus and beyond so we would like to backport to mimic
and luminous.
[1] https://bugs.launchpad.net/nova/+bug/1816468
[2] https://bugs.launchpad.net/glance-store/+bug/1816721
[3]
https://github.com/ceph/ceph/commit/c36d0f1a7de4668eb81075e4a94846cf81fc30cd
** Description changed:
[Impact]
Requesting back port of py3 encoding fixes to Mimic so that consumers of that
code don't get strings returned with invalid encodings when run under py3.
[Test Case]
sudo apt install -y python3-rados
cat << EOF | python3
import rados
name = 'ceph'
conf = '/etc/ceph/ceph.conf'
user = 'a-user'
client = rados.Rados(rados_id=user,
clustername=name,
conffile=conf)
client.connect()
fsid = client.get_fsid()
if type(fsid) == str:
print("value={} has correct type={}".format(fsid, type(fsid)))
else:
print("value={} has incorrect type={} (expect str)".format(fsid,
type(fsid)))
EOF
[Regression Potential]
This change ensures that cstr types are automatically decoded/encoded within
the generated python bindings for the underlying system libraries.
If python code is blindly decoding the return values from the rados/rbd
bindings, its possible this change will break such code paths; however
the scoped changes in OpenStack detect the binary type and decode if
needed.
+ This only really impacts any apps running under py3; py2 does lots of
+ implicit conversation so is insulated from this bug.
+
-----------------------------------------------------------------------------
These fixes relate to issues we have found in Openstack [1][2] when
running under Python 3. They are fixed upstream by commit [3] which is
available in nautilus and beyond so we would like to backport to mimic
and luminous.
[1] https://bugs.launchpad.net/nova/+bug/1816468
[2] https://bugs.launchpad.net/glance-store/+bug/1816721
[3]
https://github.com/ceph/ceph/commit/c36d0f1a7de4668eb81075e4a94846cf81fc30cd
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https://bugs.launchpad.net/bugs/1833079
Title:
backport librbd librados py3 string encoding fixes
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