Public bug reported:
Ubuntu 20.04, official Ubuntu packages, ceph 15.2.7-0ubuntu0.20.04.1,
ceph-iscsi 3.4-0ubuntu2
See stacktrace below.
Looking at the code I'm guessing this is related to
https://stackoverflow.com/questions/33054527/typeerror-a-bytes-like-object-is-required-not-str-when-writing-to-a-file-in
ie. binary vs. text
I'm not a python programmer, but from the stackoverflow article it would seem
that the output of subprocess.check_output is considered binary in python3, and
a backwards compatible fix would be do .encode() the strings constants
"un-blacklisting" and "isn't blacklisted".
Dec 26 09:19:09 ff-ceph-2 rbd-target-api[8886]: Started the configuration
object watcher
Dec 26 09:19:09 ff-ceph-2 rbd-target-api[8886]: Processing osd blacklist
entries for this node
Dec 26 09:19:09 ff-ceph-2 rbd-target-api[8886]: Checking for config object
changes every 1s
Dec 26 09:19:10 ff-ceph-2 rbd-target-api[8886]: Removing blacklisted entry for
this host : 192.168.1.61:6819/881
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: Traceback (most recent call
last):
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: File
"/usr/bin/rbd-target-api", line 2952, in <module>
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: main()
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: File
"/usr/bin/rbd-target-api", line 2862, in main
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: osd_state_ok =
ceph_gw.osd_blacklist_cleanup()
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: File
"/usr/lib/python3/dist-packages/ceph_iscsi_config/gateway.py", line 110, in
osd_blacklist_cleanup
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: rm_ok =
self.ceph_rm_blacklist(blacklist_entry.split(' ')[0])
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: File
"/usr/lib/python3/dist-packages/ceph_iscsi_config/gateway.py", line 46, in
ceph_rm_blacklist
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: if ("un-blacklisting" in
result) or ("isn't blacklisted" in result):
Dec 26 09:19:12 ff-ceph-2 rbd-target-api[8886]: TypeError: a bytes-like object
is required, not 'str'
Dec 26 09:19:12 ff-ceph-2 systemd[1]: rbd-target-api.service: Main process
exited, code=exited, status=1/FAILURE
Dec 26 09:19:12 ff-ceph-2 systemd[1]: rbd-target-api.service: Failed with
result 'exit-code'.
Dec 26 09:19:12 ff-ceph-2 systemd[1]: rbd-target-api.service: Scheduled restart
job, restart counter is at 1.
Dec 26 09:19:12 ff-ceph-2 systemd[1]: Stopped Ceph iscsi target configuration
API.
Dec 26 09:19:12 ff-ceph-2 systemd[1]: Started Ceph iscsi target configuration
API.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ceph-iscsi (not installed)
ProcVersionSignature: Ubuntu 5.4.0-58.64-generic 5.4.73
Uname: Linux 5.4.0-58-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.14
Architecture: amd64
CasperMD5CheckResult: pass
Date: Sun Dec 27 12:17:49 2020
InstallationDate: Installed on 2020-12-24 (2 days ago)
InstallationMedia: Ubuntu-Server 20.04.1 LTS "Focal Fossa" - Release amd64
(20200731)
SourcePackage: ceph-iscsi
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: ceph-iscsi (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal uec-images
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https://bugs.launchpad.net/bugs/1909399
Title:
Exception during removal of OSD blacklist entries
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