pkgbuild: add logrotate-ignore-dups.patch

This fixes an unfortunate issue in the upstream's provided logrotate,
and the one which `cephadm` creates during runs.

Unfortunately, logrotate throws an error if more than one rule matches a
given file, which is the case between our '.../ceph/*.log' and the
cephadm generated one: '.../ceph/cephadm.log'.

Because the file is generated we can't really complain to the maintainer
for cephadm, and we also can't change our rule because ceph may
generate any pattern matching '<cluster>-<svc>-<id>', all of which are
user / cluster specific.

Fortunately, the most recent (as of this commit) logrotate as introduced
a workaround: 'ignoreduplicates' which does what you expect. We patch
the upstream logrotate.conf to include this keyword, fixing this
issue.

See the issue for more.

References: https://github.com/logrotate/logrotate/pull/473
References: https://github.com/ceph/ceph/blob/v17.2.5/src/cephadm/cephadm#L9408
Closes: #8
Issue: https://github.com/bazaah/aur-ceph/issues/8
Reported-by: snack@aur.archlinux.org

1 files changed, 11 insertions, 0 deletions

diff --git a/ceph-17.2.5-logrotate-ignore-dups.patch b/ceph-17.2.5-logrotate-ignore-dups.patch
new file mode 100644
index 000000000000..5949eec9997f
--- /dev/null
+++ b/ceph-17.2.5-logrotate-ignore-dups.patch
@@ -0,0 +1,11 @@
+diff --git a/src/logrotate.conf b/src/logrotate.conf
+index a9a452dd656..7949bebf49b 100644
+--- a/src/logrotate.conf
++++ b/src/logrotate.conf
+@@ -8,5 +8,6 @@
+     endscript
+     missingok
+     notifempty
++    ignoreduplicates
+     su root ceph
+ }