-#!/bin/bash
+#!/bin/sh
# DO NOT EDIT - This file is being maintained by Chef
-# Before running updates, the replication needs to be set up with the timestamp
-# set to the day of the latest planet dump. Setting to midnight ensures we get
-# conistent data after first run. osmosis --read-replication-interval-init is
-# used to initially create the state file
-
-# Define exit handler
-function onexit {
- [ -f state-prev.txt ] && mv state-prev.txt state.txt
-}
-
-# Send output to the log
-exec > /var/log/tile/replicate.log 2>&1
-
-# Change to the replication state directory
-cd /var/lib/replicate
-
-# Install exit handler
-trap onexit EXIT
-
-# Read in initial state
-. state.txt
-
-# Loop indefinitely
-while true
+while [ 1 = 1 ]
do
- # Work out the name of the next file
- file="changes-${sequenceNumber}.osc.gz"
-
- # Save state file so we can rollback if an error occurs
- cp state.txt state-prev.txt
-
- # Fetch the next set of changes
- osmosis --read-replication-interval --simc --write-xml-change file="${file}" compressionMethod="gzip"
-
- # Check for errors
- if [ $? -eq 0 ]
- then
- # Enable exit on error
- set -e
-
- # Remember the previous sequence number
- prevSequenceNumber=$sequenceNumber
-
- # Read in new state
- . state.txt
-
- # Did we get any new data?
- if [ "${sequenceNumber}" == "${prevSequenceNumber}" ]
- then
- # Log the lack of data
- echo "No new data available. Sleeping..."
-
- # Remove file, it will just be an empty changeset
- rm ${file}
-
- # No need to rollback now
- rm state-prev.txt
-
- # Sleep for a short while
- sleep 30
- else
- # Log the new data
- echo "Fetched new data from ${prevSequenceNumber} to ${sequenceNumber} into ${file}"
-
- # Apply the changes to the database
- osm2pgsql --database gis --slim --append --number-processes=1 \
-<% if node[:tile][:node_file] -%>
- --flat-nodes=<%= node[:tile][:node_file] %> \
+ /bin/osm2pgsql-replication update \
+ --database gis \
+ --post-processing /usr/local/bin/replicate-post \
+ -- \
+ --number-processes=1 \
+ --log-progress=false \
+ --expire-tiles=10-16 \
+ --expire-output=/var/lib/replicate/dirty-tiles.txt \
+<% if node[:tile][:database][:multi_geometry] -%>
+ --multi-geometry \
<% end -%>
-<% if node[:tile][:styles][:default][:revision] >= "v4.0.0" -%>
- --multi-geometry --hstore \
- --style=/srv/tile.openstreetmap.org/styles/default/openstreetmap-carto.style \
- --tag-transform-script=/srv/tile.openstreetmap.org/styles/default/openstreetmap-carto.lua \
+<% if node[:tile][:database][:hstore] -%>
+ --hstore \
+<% end -%>
+<% if node[:tile][:database][:tag_transform_script] -%>
+ --tag-transform-script=<%= node[:tile][:database][:tag_transform_script] %>
<% end -%>
- ${file}
-
- # No need to rollback now
- rm state-prev.txt
-
- # Queue these changes for expiry processing
- ln ${file} expire-queue/$file
- fi
-
- # Delete old downloads
- find . -name 'changes-*.gz' -mmin +300 -exec rm -f {} \;
-
- # Disable exit on error
- set +e
- else
- # Log our failure to fetch changes
- echo "Failed to fetch changes - waiting a few minutes before retry"
- # Wait five minutes and have another go
- sleep 300
- fi
+ sleep 30
done