[FFE] Drop support for non-64 bit architectures for ceph

Testing PPA here - https://launchpad.net/~james-page/+archive/ubuntu/caracal

libvirt already dropped armhf support - there is an older version in -updates for armhf that needs cleaning.

FWIW, as the foundations team member trying to tie up the loose ends of the time64 transition, I support this work -- the alternative is doing the t64 transition for ceph, which is more effort.

tcmu FTBFS on armhf due to string formatting errors related to time64_t:

https://launchpadlibrarian.net/724900654/buildlog_ubuntu-noble-armhf.tcmu_1.5.4-6ubuntu1~bpo24.04.1~20240416.115655_BUILDING.txt.gz

Proposed changes to ceph package - built and install tested in the PPA.

tcmu patched by @mwhudson - thanks!

I've uploaded the three reverse-depends and the ceph update for the release team to consider.

This bug was fixed in the package tcmu - 1.5.4-6ubuntu1

---------------
tcmu (1.5.4-6ubuntu1) noble; urgency=medium

  [ James Page ]
  * d/control: Complete drop of support for Ceph on 32 bit
    architectures (LP: #2061815).

  [ Michael Hudson-Doyle ]
  * d/patches/t64.patch: Fix format / type inconsistencies when logging
    time_t values.

 -- James Page <email address hidden> Wed, 17 Apr 2024 05:23:36 +0100

This bug was fixed in the package uwsgi - 2.0.24-2ubuntu10

---------------
uwsgi (2.0.24-2ubuntu10) noble; urgency=medium

  * d/control: Limit dependency on uwsgi-plugin-rados to supported
    architectures, resolving installability on armhf.

 -- James Page <email address hidden> Wed, 17 Apr 2024 17:23:48 +0100

This bug was fixed in the package tgt - 1:1.0.85-1.1ubuntu6

---------------
tgt (1:1.0.85-1.1ubuntu6) noble; urgency=medium

  * d/tests/storage: Skip RBD tests on unsupported architectures.

 -- James Page <email address hidden> Wed, 17 Apr 2024 17:18:18 +0100

Review of other potential dependencies:

Only builds with lib{something from ceph}-dev on 64 bit:

qemu
nfs-ganesha
fio
xrootd
samba
libvirt
tcmu
tgt
uwsgi

BD on architecture-is-64-bit so does not build for 32 bit:

eckit
fdb

Arch: all:

open-infrastructure-storage-tools
ceph-iscsi

Removing packages from noble:
 tgt 1:1.0.85-1.1ubuntu6 in noble armhf
Comment: LP: #2061815, remove armhf binaries for ceph and rdeps
1 package successfully removed.

Removing packages from noble:
 tcmu-runner 1.5.4-6ubuntu1 in noble armhf
 libtcmu2 1.5.4-6ubuntu1 in noble armhf
Comment: LP: #2061815, remove armhf binaries for ceph and rdeps
2 packages successfully removed.

Removing packages from noble:
 libapache2-mod-ruwsgi 2.0.24-2ubuntu10 in noble armhf
 libapache2-mod-ruwsgi-dbg 2.0.24-2ubuntu10 in noble armhf
 libapache2-mod-uwsgi 2.0.24-2ubuntu10 in noble armhf
 libapache2-mod-uwsgi-dbg 2.0.24-2ubuntu10 in noble armhf
 uwsgi 2.0.24-2ubuntu10 in noble armhf
 uwsgi-app-integration-plugins 2.0.24-2ubuntu10 in noble armhf
 uwsgi-core 2.0.24-2ubuntu10 in noble armhf
 uwsgi-dbg 2.0.24-2ubuntu10 in noble armhf
 uwsgi-dev 2.0.24-2ubuntu10 in noble armhf
 uwsgi-emperor 2.0.24-2ubuntu10 in noble armhf
 uwsgi-infrastructure-plugins 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-alarm-curl 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-alarm-xmpp 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-asyncio-python3 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-curl-cron 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-emperor-pg 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-fiber 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-gccgo 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-geoip 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-gevent-python3 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-graylog2 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-greenlet-python3 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-jvm-openjdk-17 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-jwsgi-openjdk-17 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-ldap 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-lua5.1 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-mono 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-psgi 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-python3 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-rack-ruby3.2 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-rbthreads 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-ring-openjdk-17 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-router-access 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-servlet-openjdk-17 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-sqlite3 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-tornado-python3 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugin-xslt 2.0.24-2ubuntu10 in noble armhf
 uwsgi-plugins-all 2.0.24-2ubuntu10 in noble armhf
Comment: LP: #2061815, remove armhf binaries for ceph and rdeps
38 packages successfully removed.

Removing packages from noble:
 ceph 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 ceph-base 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 ceph-common 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 ceph-immutable-object-cache 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 ceph-mds 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 ceph-mgr 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 ceph-mon 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 ceph-osd 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 cephadm 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 cephfs-mirror 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 libcephfs-dev 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 libcephfs-jni 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 libcephfs2 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 librados-dev 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 librados2 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 libradospp-dev 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 libradosstriper-dev 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 libradosstriper1 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 librbd-dev 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 librbd1 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 librgw-dev 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 librgw2 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 libsqlite3-mod-ceph 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 libsqlite3-mod-ceph-dev 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 python3-ceph-argparse 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 python3-cephfs 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 python3-rados 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 python3-rbd 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 python3-rgw 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 rados-objclass-dev 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 radosgw 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 rbd-fuse 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 rbd-mirror 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
 rbd-nbd 19.2.0~git20240301.4c76c50-0ubuntu4 in noble armhf
Comment: LP: #2061815, remove armhf binaries for ceph and rdeps
Remove [y|N]? y
34 packages successfully removed.