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[chef.git] / cookbooks / planet / templates / default / planetdump.erb

diff --git a/cookbooks/planet/templates/default/planetdump.erb b/cookbooks/planet/templates/default/planetdump.erb
index fbadac8b9ae24e7748bb3430af48dfd627083e8a..3670c72a0e1365a0fba5a8a581a809cb894ab079 100644 (file)
--- a/cookbooks/planet/templates/default/planetdump.erb
+++ b/cookbooks/planet/templates/default/planetdump.erb
@@ -1,71 +1,97 @@
 #!/bin/bash
 #!/bin/bash

-ulimit -m 4194304 -v 4194304
-set -e
-
-if [ -f /tmp/planetdump.lock ]; then
-       if [ "$(ps -p `cat /tmp/planetdump.lock` | wc -l)" -gt 1 ]; then
-               # process is still running
-               echo Error: Another planetdump is running
-               exit 1
-       else
-               # process not running, but lock file not deleted?
-               rm /tmp/planetdump.lock
-       fi
-fi
-
-#Create Lock
-echo $$ > /tmp/planetdump.lock

 
 

+# DO NOT EDIT - This file is being maintained by Chef

 
 

-cur_date=`date +%y%m%d`
-cur_year=`date +%Y`
-cur_planet=planet-${cur_date}.osm
-cur_changeset=changesets-${cur_date}.osm
-planet_dir=/store/planet/
-
-export CONNECTION_PARAMS='dbname=openstreetmap host=localhost user=planetdump password=<%= @password %>'
-export PATH='/usr/local/bin:/usr/bin:/bin:/usr/bin/X11'
+# Exit on error
+set -e

 
 

+# Get the name of the file and the expected pattern
+file="$1"
+pattern="^osm-([0-9]{4})-([0-9]{2})-([0-9]{2})\.dmp$"

 
 

-if [ \! -d ${planet_dir}/planet/ ]
-       then
-               echo ${planet_dir}planet/ does not exist
-               exit 1
-       fi
-if [ \! -d ${planet_dir}/planet/${cur_year}/ ]; then mkdir ${planet_dir}/planet/${cur_year}/; fi
-cd ${planet_dir}/planet/${cur_year}/
+# Give up now if the file isn't a database dump
+[[ $file =~ $pattern ]] || exit 0

 
 

-/opt/planetdump/planet06_pg | pbzip2 -p6 -7c > .${cur_planet}.bz2.new
-/opt/planetdump/planet06_pg --changesets | pbzip2 -p6 -9c > .${cur_changeset}.bz2.new
+# Save the year and date from the file name
+year="${BASH_REMATCH[1]}"
+date="${year:2:2}${BASH_REMATCH[2]}${BASH_REMATCH[3]}"

 
 

-planet_size=$(du -sb .${cur_planet}.bz2.new | awk '{ print $1 }')
-changeset_size=$(du -sb .${cur_changeset}.bz2.new | awk '{ print $1 }')
-if ((planet_size<28000000000)); then 
-       echo Planet .${cur_planet}.bz2.new too small
-       exit 1
-fi
-if ((changeset_size<600000000)); then
-       echo Changeset .${cur_changeset}.bz2.new too small
-       exit 1
+# Check the lock
+if [ -f /tmp/planetdump.lock ]; then
+    if [ "$(ps -p `cat /tmp/planetdump.lock` | wc -l)" -gt 1 ]; then
+        echo "Error: Another planetdump is running"
+        exit 1
+    else
+        rm /tmp/planetdump.lock
+    fi

 fi
 
 fi
 

-mv .${cur_planet}.bz2.new ${cur_planet}.bz2
-mv .${cur_changeset}.bz2.new ${cur_changeset}.bz2
-md5sum ${cur_planet}.bz2 > ${cur_planet}.bz2.md5
-md5sum ${cur_changeset}.bz2 > ${cur_changeset}.bz2.md5
-
-#link planet latest to the new file
-cd ${planet_dir}/planet/
-
-ln -fs ${cur_year}/${cur_planet}.bz2 planet-latest.osm.bz2
-ln -fs ${cur_year}/${cur_changeset}.bz2 changesets-latest.osm.bz2
+# Redirect this shell's output to a file. This is so that it
+# can be emailed later, since this script is run from incron
+# and incron doesn't yet support MAILTO like cron does. The
+# command below appears to work in bash as well as dash.
+logfile="/tmp/planetdump.log.$$"
+exec > "${logfile}" 2>&1

 
 

-# mangle md5 files for 'latest' ones
-rm -f planet-latest.osm.bz2.md5
-rm -f changesets-latest.osm.bz2.md5
-
-sed -e "s/${cur_planet}.bz2/planet-latest.osm.bz2/" ${cur_year}/${cur_planet}.bz2.md5 > planet-latest.osm.bz2.md5
-sed -e "s/${cur_changeset}.bz2/changesets-latest.osm.bz2/" ${cur_year}/${cur_changeset}.bz2.md5 > changesets-latest.osm.bz2.md5
-
-rm /tmp/planetdump.lock
+# Create lock file
+echo $$ > /tmp/planetdump.lock

 
 

+# Define cleanup function
+function cleanup {
+    # Remove the lock file
+    rm /tmp/planetdump.lock
+
+    # Send an email with the output, since incron doesn't yet
+    # support doing this in the incrontab
+    if [[ -s "$logfile" ]]
+    then
+        mailx -s "Planet dump output: ${file}" zerebubuth@gmail.com < "${logfile}"
+    fi
+
+    # Remove the log file
+    rm -f "${logfile}"
+}
+
+# Remove lock on exit
+trap cleanup EXIT
+
+# Change to working directory
+cd /store/planetdump
+
+# Cleanup
+rm -rf users
+rm -rf changesets changeset_tags
+rm -rf nodes node_tags
+rm -rf ways way_tags way_nodes
+rm -rf relations relation_tags relation_members
+
+# Run the dump
+time nice -n 19 /opt/planet-dump-ng/planet-dump-ng \
+     -c "pbzip2 -c" -f "/store/backup/${file}" --dense-nodes=1 \
+     -C "changesets-${date}.osm.bz2" \
+     -x "planet-${date}.osm.bz2" -X "history-${date}.osm.bz2" \
+     -p "planet-${date}.osm.pbf" -P "history-${date}.osm.pbf"
+
+# Function to install a dump in place
+function install_dump {
+  type="$1"
+  format="$2"
+  dir="$3"
+  year="$4"
+  name="${type}-${date}.osm.${format}"
+  latest="${type}-latest.osm.${format}"
+
+  md5sum "${name}" > "${name}.md5"
+  mkdir -p "${dir}/${year}"
+  mv "${name}" "${name}.md5" "${dir}/${year}"
+  ln -sf "${year:-.}/${name}" "${dir}/${latest}"
+  rm -f "${dir}/${latest}.md5"
+  sed -e "s/${name}/${latest}/" "${dir}/${year}/${name}.md5" > "${dir}/${latest}.md5"
+}
+
+# Move dumps into place
+install_dump "changesets" "bz2" "<%= node[:planet][:dump][:xml_directory] %>" "${year}"
+install_dump "planet" "bz2" "<%= node[:planet][:dump][:xml_directory] %>" "${year}"
+install_dump "history" "bz2" "<%= node[:planet][:dump][:xml_history_directory] %>" "${year}"
+install_dump "planet" "pbf" "<%= node[:planet][:dump][:pbf_directory] %>"
+install_dump "history" "pbf" "<%= node[:planet][:dump][:pbf_history_directory] %>"