Add logrotate config

etc/logrotate.d/metobs_tidy

+ifempty
+create 664 metobs metobsgrp
+
+/opt/metobs/aoss_aeri/log/*.log {
+weekly
+}
+
+
+/opt/metobs/aoss_ceilo/log/*.log {
+weekly
+}
+
+/opt/metobs/aoss_dopplerlidar/log/*.log {
+weekly
+}
+
+/opt/metobs/aoss_tower/log/*.log {
+weekly
+}
+
+/opt/metobs/mendota_buoy/log/*.log {
+weekly
+}
+
+/opt/metobs/sparchive/log/*.log {
+weekly
+}