pkgbuild: package_ceph backup /etc/ conf

Issue: https://github.com/bazaah/aur-ceph/issues/9
Backport-from: https://git.st8l.com/luxolus/aur-ceph/commit/50b8266

.SRCINFO

@@ -44,6 +44,10 @@ pkgname = ceph-bin
 	optdepends = nvme-cli: disk monitoring for NVMe drives
 	provides = ceph=17.2.5-4
 	conflicts = ceph
+	backup = etc/logrotate.d/ceph
+	backup = etc/udev/rules.d/50-ceph-rbd.rules
+	backup = etc/sysctl.d/90-ceph-osd.conf
+	backup = etc/sudoers.d/90-ceph
 
 pkgname = ceph-libs-bin
 	depends = boost-libs

PKGBUILD

@@ -40,6 +40,10 @@ package_ceph-bin() {
            'ncurses'
            'nss' 'oath-toolkit' 'python'
            'snappy' 'sudo' 'systemd-libs' 'lua' 'gawk')
+  backup=('etc/logrotate.d/ceph'
+          'etc/udev/rules.d/50-ceph-rbd.rules'
+          'etc/sysctl.d/90-ceph-osd.conf'
+          'etc/sudoers.d/90-ceph')
   optdepends=('smartmontools: disk monitoring via S.M.A.R.T'
               'nvme-cli: disk monitoring for NVMe drives')
   provides=("ceph=${pkgver}-${pkgrel}")