cephadm: add tcmu-runner to logrotate config

This process could be used to set up the tcmu-runner
to log to a file much like other ceph daemons

- create /etc/tcmu directory
- create /etc/tcmu/tcmu.conf directory with default options
- change dir to /var/log
- change log level to 4
- add -v /etc/tcmu:/etc/tcmu to tcmu-runner container podman line in unit.run

In order to support this (mostly for debugging) we should
add tcmu-runner to the logrotate config

Fixes: https://tracker.ceph.com/issues/61571
Signed-off-by: Adam King <adking@redhat.com>
(cherry picked from commit d5d40e07cae8a1d6a94029c4354d146b0baa3971)

diff --git a/src/cephadm/cephadm b/src/cephadm/cephadm
index 47b245869d85998fdff0404523c9d92e225ee890..3e23f8e840a9a67a2c946c8b5e975a9747e04e7c 100755 (executable)
--- a/src/cephadm/cephadm
+++ b/src/cephadm/cephadm
@@ -3813,6 +3813,18 @@ def install_base_units(ctx, fsid):
         first child (bash), but that isn't the ceph daemon.  This is simpler and
         should be harmless.
         """
+        targets: List[str] = [
+            'ceph-mon',
+            'ceph-mgr',
+            'ceph-mds',
+            'ceph-osd',
+            'ceph-fuse',
+            'radosgw',
+            'rbd-mirror',
+            'cephfs-mirror',
+            'tcmu-runner'
+        ]
+
         f.write("""# created by cephadm
 /var/log/ceph/%s/*.log {
     rotate 7
@@ -3820,13 +3832,13 @@ def install_base_units(ctx, fsid):
     compress
     sharedscripts
     postrotate
-        killall -q -1 ceph-mon ceph-mgr ceph-mds ceph-osd ceph-fuse radosgw rbd-mirror cephfs-mirror || pkill -1 -x 'ceph-mon|ceph-mgr|ceph-mds|ceph-osd|ceph-fuse|radosgw|rbd-mirror|cephfs-mirror' || true
+        killall -q -1 %s || pkill -1 -x '%s' || true
     endscript
     missingok
     notifempty
     su root root
 }
-""" % fsid)
+""" % (fsid, ' '.join(targets), '|'.join(targets)))
 
 
 def get_unit_file(ctx, fsid):