gluster-block: add logrotate support

Signed-off-by: Xiubo Li <[email protected]>

configure.ac

@@ -122,6 +122,9 @@ fi
 GLUSTER_BLOCKD_LIBEXECDIR="$(eval echo ${libexecdir}/gluster-block)"
 AC_SUBST(GLUSTER_BLOCKD_LIBEXECDIR)
 
+GLUSTER_BLOCKD_LOGROTATEDIR="$(eval echo /etc/logrotate.d)"
+AC_SUBST(GLUSTER_BLOCKD_LOGROTATEDIR)
+
 # Checks for typedefs, structures, and compiler characteristics.
 AC_CHECK_HEADER_STDBOOL
 AC_TYPE_SIZE_T

gluster-block.spec.in

@@ -81,6 +81,7 @@ rm -rf ${RPM_BUILD_ROOT}
 %attr(0755,-,-) %{_initddir}/gluster-blockd
 %endif
 %config(noreplace) %{_sysconfdir}/sysconfig/gluster-blockd
+%config(noreplace) %{_sysconfdir}/logrotate.d/gluster-block
 %dir %attr(0755,-,-) %{_libexecdir}/gluster-block
      %attr(0755,-,-) %{_libexecdir}/gluster-block/wait-for-bricks.sh
      %attr(0755,-,-) %{_libexecdir}/gluster-block/upgrade_activities.sh

systemd/Makefile.am

@@ -18,7 +18,11 @@ endif
 install-data-local:
 	$(MKDIR_P) $(DESTDIR)${sysconfigdir};              \
 	$(INSTALL_DATA) gluster-blockd.sysconfig           \
-		$(DESTDIR)${sysconfigdir}/gluster-blockd;
+		$(DESTDIR)${sysconfigdir}/gluster-blockd;  \
+	$(MKDIR_P) $(DESTDIR)$(GLUSTER_BLOCKD_LOGROTATEDIR);\
+	$(INSTALL_DATA) -m 644 gluster-block.logrotate     \
+		$(DESTDIR)$(GLUSTER_BLOCKD_LOGROTATEDIR)/gluster-block;
 
 uninstall-local:
-	rm -f $(DESTDIR)${sysconfigdir}/gluster-blockd
+	rm -f $(DESTDIR)${sysconfigdir}/gluster-blockd     \
+		$(DESTDIR)$(GLUSTER_BLOCKD_LOGROTATEDIR)/gluster-block   

systemd/gluster-block.logrotate

@@ -0,0 +1,18 @@
+# Rotate all the gluster-block logs
+/var/log/gluster-block/*.log {
+  sharedscripts
+  weekly
+  maxsize 10M
+  minsize 100k
+
+# 6 months of logs are good enough
+  rotate 26
+
+  missingok
+  compress
+  delaycompress
+  notifempty
+  postrotate
+  killall -q -s 1 gluster-blockd > /dev/null 2>&1 || true
+  endscript
+}