| 1 | #!/bin/bash |
| 2 | |
| 3 | LOCKFILE=/home.local/osm/run/.osmupdate.lock |
| 4 | CHANGESFILE=/home.local/osm/run/osmosis-changes.osc.gz |
| 5 | EXPIRYFILE=/home.local/osm/run/expiredtiles.lst |
| 6 | RERENDEREXPIREDTRIGGERFILE=/home.local/osm/run/rerenderexpiredtiles.setting |
| 7 | OSMOSISWORKDIR=/home.local/osm/.osmosis |
| 8 | WEBSTATEFILE=/var/www/lastdbupdate.txt |
| 9 | # Note: set the expire-tiles to 3 less than the real maximum, |
| 10 | # as this makes the tilelist MUCH shorter, and the tiles get rerendered |
| 11 | # anyways due to the metatile-layout! |
| 12 | UPDATECMD="/usr/bin/osm2pgsql --slim --cache=8000 --append --database=osm \ |
| 13 | --style=/home.local/osm/dbstyle/osm2pgsql-new.style \ |
| 14 | --flat-nodes=/mnt/database/flatnodes/flatnodes.db \ |
| 15 | --hstore --multi-geometry \ |
| 16 | --expire-tiles=17-17 --expire-output=$EXPIRYFILE \ |
| 17 | $CHANGESFILE" |
| 18 | |
| 19 | cleanup() |
| 20 | { |
| 21 | rm -f "$LOCKFILE" |
| 22 | exit 1 |
| 23 | } |
| 24 | |
| 25 | trytofeedupdate() |
| 26 | { |
| 27 | echo "Trying to feed updates into databse..." |
| 28 | echo "Executing: $UPDATECMD" |
| 29 | $UPDATECMD |
| 30 | if [ $? == 0 ] ; then |
| 31 | echo "Update went fine, removing changes-file" |
| 32 | rm -f $CHANGESFILE |
| 33 | else |
| 34 | echo "Update failed with error $?" |
| 35 | fi |
| 36 | } |
| 37 | |
| 38 | echo "Starting update script: `date`" |
| 39 | if [ -e "$LOCKFILE" ] ; then |
| 40 | echo "Lockfile exists - ABORTING" |
| 41 | exit 1 |
| 42 | fi |
| 43 | touch "$LOCKFILE" || exit 9 |
| 44 | trap cleanup 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 \ |
| 45 | 20 21 22 23 24 25 26 27 28 29 30 31 |
| 46 | if [ -e $CHANGESFILE ] ; then |
| 47 | echo "Changesfile exists - will try to feed update to Database" |
| 48 | trytofeedupdate |
| 49 | fi |
| 50 | if [ -e $CHANGESFILE ] ; then |
| 51 | echo "Changesfile STILL exists - ABORTING" |
| 52 | cleanup |
| 53 | exit 1 |
| 54 | fi |
| 55 | echo "Downloading changes with OSMOSIS..." |
| 56 | echo "Executing: /usr/bin/osmosis --read-replication-interval workingDirectory=$OSMOSISWORKDIR --simplify-change --write-xml-change $CHANGESFILE" |
| 57 | /usr/bin/osmosis --read-replication-interval workingDirectory=$OSMOSISWORKDIR --simplify-change --write-xml-change $CHANGESFILE |
| 58 | if [ $? != 0 ] ; then |
| 59 | echo "Osmosis execution failed. ABORTING" |
| 60 | cleanup |
| 61 | exit 1 |
| 62 | fi |
| 63 | trytofeedupdate |
| 64 | if [ -e $CHANGESFILE ] ; then |
| 65 | echo "Changesfile STILL exists - update must have failed. ABORTING" |
| 66 | cleanup |
| 67 | exit 1 |
| 68 | fi |
| 69 | echo "Update seems to have been successful." |
| 70 | grep timestamp $OSMOSISWORKDIR/state.txt | sed -e 's/timestamp=//g' -e 's/T/ /g' -e 's/\\:/:/g' > $WEBSTATEFILE |
| 71 | echo -n "Updated database: now at upstream state of " |
| 72 | cat $WEBSTATEFILE |
| 73 | #touch /var/lib/tirex/tiles/planet-import-complete |
| 74 | if [ -e $EXPIRYFILE ] ; then |
| 75 | if [ -e $RERENDEREXPIREDTRIGGERFILE ] ; then |
| 76 | echo "Expiryfile and triggerfile exists. Telling tirex to rerender the tiles mentioned there..." |
| 77 | echo "Number of lines: `wc -l $EXPIRYFILE`" |
| 78 | # Used to be zoom 13-20 but that causes too much load. Reduced to 15-20. |
| 79 | # Trying completely without. Lots of load, way too many false positives. -unrz191 2015-09-04 |
| 80 | cat $EXPIRYFILE | /home.local/osm/bin/osmtilecleanup.pl \ |
| 81 | --action rerenderexpiredlist --zoom 15-20 \ |
| 82 | --rrs /home.local/osm/bin/osmrerenderwrapper.sh \ |
| 83 | /var/lib/tirex/tiles/osm |
| 84 | cat $EXPIRYFILE | /home.local/osm/bin/osmtilecleanup.pl \ |
| 85 | --action rerenderexpiredlist --zoom 15-20 \ |
| 86 | --rrs /home.local/osm/bin/osmrerenderwrapper-osmde.sh \ |
| 87 | /var/lib/tirex/tiles/osmde |
| 88 | else |
| 89 | echo "Expiryfile exists but rerendering is disabled." |
| 90 | fi |
| 91 | rm $EXPIRYFILE |
| 92 | fi |
| 93 | echo "Ending update script cleanly: `date`" |
| 94 | cleanup |
| 95 | exit 0 |
| 96 | |