array('import-file', '', 0, 1, 1, 1, 'realpath', 'Re-import data from an OSM file'),
array('import-diff', '', 0, 1, 1, 1, 'realpath', 'Import a diff (osc) file from local file system'),
+ array('osm2pgsql-cache', '', 0, 1, 1, 1, 'int', 'Cache size used by osm2pgsql'),
array('import-node', '', 0, 1, 1, 1, 'int', 'Re-import node'),
array('import-way', '', 0, 1, 1, 1, 'int', 'Re-import way'),
array('import-relation', '', 0, 1, 1, 1, 'int', 'Re-import relation'),
+ array('import-from-main-api', '', 0, 1, 0, 0, 'bool', 'Use OSM API instead of Overpass to download objects'),
array('index', '', 0, 1, 0, 0, 'bool', 'Index'),
array('index-rank', '', 0, 1, 1, 1, 'int', 'Rank to start indexing from'),
showUsage($aCMDOptions, true, 'Select either import of hourly or daily');
}
- if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
+ if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
+
/*
// Lock to prevent multiple copies running
if (exec('/bin/ps uww | grep '.basename(__FILE__).' | grep -v /dev/null | grep -v grep -c', $aOutput2, $iResult) > 1)
// Assume osm2pgsql is in the folder above
$sBasePath = dirname(dirname(__FILE__));
+ date_default_timezone_set('Etc/UTC');
+
$oDB =& getDB();
$aDSNInfo = DB::parseDSN(CONST_Database_DSN);
+ // cache memory to be used by osm2pgsql, should not be more than the available memory
+ $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
+ if ($iCacheMemory + 500 > getTotalMemoryMB())
+ {
+ $iCacheMemory = getCacheMemoryMB();
+ echo "WARNING: resetting cache memory to $iCacheMemory\n";
+ }
+ $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'];
+ if (!is_null(CONST_Osm2pgsql_Flatnode_File))
+ {
+ $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
+ }
+
+
$bFirst = true;
$bContinue = $aResult['import-all'];
while ($bContinue || $bFirst)
$sNextFile = $aResult['import-diff'];
if (!file_exists($sNextFile))
{
- echo "Cannot open $nextFile\n";
+ echo "Cannot open $sNextFile\n";
exit;
}
// Don't update the import status - we don't know what this file contains
if (($aResult['import-hourly'] || $aResult['import-daily'] || isset($aResult['import-diff'])) && file_exists($sNextFile))
{
// Import the file
- $sCMD = CONST_Osm2pgsql_Binary.' -klas -C 2000 -O gazetteer -d '.$aDSNInfo['database'].' '.$sNextFile;
+ $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
echo $sCMD."\n";
exec($sCMD, $sJunk, $iErrorLevel);
$bModifyXML = false;
$sModifyXMLstr = '';
+ $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
if (isset($aResult['import-file']) && $aResult['import-file'])
{
$bModifyXML = true;
if (isset($aResult['import-node']) && $aResult['import-node'])
{
$bModifyXML = true;
- $sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node']);
+ if ($bUseOSMApi)
+ {
+ $sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node']);
+ }
+ else
+ {
+ $sModifyXMLstr = file_get_contents('http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;');
+ }
}
if (isset($aResult['import-way']) && $aResult['import-way'])
{
$bModifyXML = true;
- $sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full');
+ if ($bUseOSMApi)
+ {
+ $sCmd = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
+ }
+ else
+ {
+ $sCmd = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
+ }
+ $sModifyXMLstr = file_get_contents($sCmd);
}
if (isset($aResult['import-relation']) && $aResult['import-relation'])
{
$bModifyXML = true;
- $sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full');
+ if ($bUseOSMApi)
+ {
+ $sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full');
+ }
+ else
+ {
+ $sModifyXMLstr = file_get_contents('http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;');
+ }
}
if ($bModifyXML)
{
}
// import generated change file
- $sCMD = CONST_Osm2pgsql_Binary.' -klas -C 2000 -O gazetteer -d '.$aDSNInfo['database'].' '.$sTemporaryFile;
+ $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
echo $sCMD."\n";
exec($sCMD, $sJunk, $iErrorLevel);
if ($iErrorLevel)
if ($aResult['index'])
{
- index($aResult, $sDatabaseDSN);
+ if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
+ passthru(CONST_BasePath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
}
if ($aResult['import-osmosis'] || $aResult['import-osmosis-all'])
$sImportFile = CONST_BasePath.'/data/osmosischange.osc';
$sOsmosisCMD = CONST_Osmosis_Binary;
$sOsmosisConfigDirectory = CONST_BasePath.'/settings';
- $sDatabaseName = 'nominatim';
$sCMDDownload = $sOsmosisCMD.' --read-replication-interval workingDirectory='.$sOsmosisConfigDirectory.' --simplify-change --write-xml-change '.$sImportFile;
- $sCMDImport = CONST_Osm2pgsql_Binary.' -klas -C 2000 -O gazetteer -d '.$sDatabaseName.' '.$sImportFile;
- $sCMDIndex = $sBasePath.'/nominatim/nominatim -i -t '.$aResult['index-instances'];
+ $sCMDCheckReplicationLag = $sOsmosisCMD.' -q --read-replication-lag workingDirectory='.$sOsmosisConfigDirectory;
+ $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
+ $sCMDIndex = $sBasePath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'];
if (!$aResult['no-npi']) {
$sCMDIndex .= '-F ';
}
// {
if (!file_exists($sImportFile))
{
- // Use osmosis to download the file
+ // First check if there are new updates published (except for minutelies - there's always new diffs to process)
+ if ( CONST_Replication_Update_Interval > 60 )
+ {
+
+ unset($aReplicationLag);
+ exec($sCMDCheckReplicationLag, $aReplicationLag, $iErrorLevel);
+ while ($iErrorLevel > 0 || $aReplicationLag[0] < 1)
+ {
+ if ($iErrorLevel)
+ {
+ echo "Error: $iErrorLevel. ";
+ echo "Re-trying: ".$sCMDCheckReplicationLag." in ".CONST_Replication_Recheck_Interval." secs\n";
+ }
+ else
+ {
+ echo ".";
+ }
+ sleep(CONST_Replication_Recheck_Interval);
+ unset($aReplicationLag);
+ exec($sCMDCheckReplicationLag, $aReplicationLag, $iErrorLevel);
+ }
+ // There are new replication files - use osmosis to download the file
+ echo "\nReplication Delay is ".$aReplicationLag[0]."\n";
+ }
$fCMDStartTime = time();
echo $sCMDDownload."\n";
exec($sCMDDownload, $sJunk, $iErrorLevel);
- while ($iErrorLevel == 1)
+ while ($iErrorLevel > 0)
{
echo "Error: $iErrorLevel\n";
sleep(60);
$sBatchEnd = getosmosistimestamp($sOsmosisConfigDirectory);
// Index file
- $sThisIndexCmd = $sCMDIndex;
+ if (!isset($aResult['index-instances']))
+ {
+ if (getLoadAverage() < 15)
+ $iIndexInstances = 2;
+ else
+ $iIndexInstances = 1;
+ } else
+ $iIndexInstances = $aResult['index-instances'];
+
+ $sThisIndexCmd = $sCMDIndex.' -t '.$iIndexInstances;
if (!$aResult['no-npi'])
{
echo "Completed for $sBatchEnd in ".round($fDuration/60,2)."\n";
if (!$aResult['import-osmosis-all']) exit;
- echo "Sleeping ".max(0,60-$fDuration)." seconds\n";
- sleep(max(0,60-$fDuration));
+ if ( CONST_Replication_Update_Interval > 60 )
+ {
+ $iSleep = round(CONST_Replication_Update_Interval*0.8);
+ }
+ else
+ {
+ $iSleep = max(0,CONST_Replication_Update_Interval-$fDuration);
+ }
+ echo "Sleeping $iSleep seconds\n";
+ sleep($iSleep);
}
}
projects / nominatim.git / blobdiff