Shorter period for dumping events during database snapshot for development.

Former snapshot was too big, cca. 9 GB in size.

(Redmine issue: #7041)

conf/scripts/devsnapshot.sh

@@ -32,18 +32,19 @@ do
 done
 
 BACKUP_DIR=/var/mentat/devsnapshots/devsnapshot/events
+BACKUP_DATE_FROM_EVENTS=`date --date="1 days ago" --iso-8601=seconds`
 mkdir -p $BACKUP_DIR
 chown mentat:mentat $BACKUP_DIR
 cd $BACKUP_DIR
 
 table_name='events'
 print_subtitle "Dumping chunk of table ${table_name} from event database"
-sudo -u mentat psql mentat_events -c "COPY (SELECT * FROM ${table_name} WHERE storagetime >= '${BACKUP_DATE_FROM}'::timestamptz) TO stdout" > ${BACKUP_DIR}/${table_name}.dat
+sudo -u mentat psql mentat_events -c "COPY (SELECT * FROM ${table_name} WHERE storagetime >= '${BACKUP_DATE_FROM_EVENTS}'::timestamptz) TO stdout" > ${BACKUP_DIR}/${table_name}.dat
 sudo -u mentat psql mentat_events -c "COPY (SELECT string_agg(data.column_name, ',') FROM (SELECT column_name FROM information_schema.columns WHERE table_name = '${table_name}' ORDER BY ordinal_position) AS data) TO stdout" > ${BACKUP_DIR}/${table_name}.cols
 
 table_name='events_json'
 print_subtitle "Dumping chunk of table ${table_name} from event database"
-sudo -u mentat psql mentat_events -c "COPY (SELECT events_json.* FROM events_json JOIN events ON events_json.id = events.id WHERE events.storagetime >= '${BACKUP_DATE_FROM}'::timestamptz) TO stdout" > ${BACKUP_DIR}/${table_name}.dat
+sudo -u mentat psql mentat_events -c "COPY (SELECT events_json.* FROM events_json JOIN events ON events_json.id = events.id WHERE events.storagetime >= '${BACKUP_DATE_FROM_EVENTS}'::timestamptz) TO stdout" > ${BACKUP_DIR}/${table_name}.dat
 sudo -u mentat psql mentat_events -c "COPY (SELECT string_agg(data.column_name, ',') FROM (SELECT column_name FROM information_schema.columns WHERE table_name = '${table_name}' ORDER BY ordinal_position) AS data) TO stdout" > ${BACKUP_DIR}/${table_name}.cols
 
 print_subtitle "Size before packaging:"