Update Dockerfile (#307)

* Use tile expiration settings from env if set, or default values as before.

* Update openstreetmap-tiles-update-expire.sh

Co-authored-by: galewis2 <62433564+galewis2@users.noreply.github.com>

.github/workflows/build-and-test.yaml

@@ -21,49 +21,65 @@ env:
 
 jobs:
 
-  test:
+  build:
+    strategy:
+      matrix:
+        include:
+        - arch    : amd64
+          mode    : build-and-test
+        - arch    : arm64
+          variant : v8
+          mode    : build-only
     runs-on: ubuntu-latest
     env:
       VOLUME    : osm-db
       CONTAINER : osm-www
       MOUNT     : /data/database/
+      PLATFORM  : linux/${{ matrix.arch }}${{ (matrix.variant != '' && format('/{0}', matrix.variant)) || '' }}
     steps:
     -
       name: Checkout
       uses: actions/checkout@v3
     -
       name: Set up QEMU
-      uses: docker/setup-qemu-action@v1
+      uses: docker/setup-qemu-action@v2
+      with:
+        platforms: ${{ matrix.arch }}
     -
       name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v1
+      uses: docker/setup-buildx-action@v2
     -
       name: Environment
       run : |
         echo  IMAGE=$(echo ${{ env.IMAGE }} | tr '[:upper:]' '[:lower:]')  >>$GITHUB_ENV
     -
       name: Docker build
-      uses: docker/build-push-action@v2
+      uses: docker/build-push-action@v3
       with:
         pull       : true
-        load       : true
+        load       : ${{ matrix.mode == 'build-and-test' }}
+        platforms  : ${{ env.PLATFORM }}
         context    : .
         file       : ./Dockerfile
-        tags       : ${{env.IMAGE}}:${{env.TAG}}
+        tags       : ${{ env.IMAGE }}:${{ env.TAG }}
-        cache-from : type=gha,scope=${{ github.workflow }}
+        cache-from : type=gha,scope=${{ github.workflow }}:${{ env.PLATFORM }}
-        cache-to   : type=gha,scope=${{ github.workflow }},mode=max
+        cache-to   : type=gha,scope=${{ github.workflow }}:${{ env.PLATFORM }},mode=max
     -
       name: Import Luxembourg
+      if  : ${{ matrix.mode == 'build-and-test' }}
       run : |
         docker  volume  create  ${VOLUME}
         docker  run  --rm  --shm-size=128M  -v ${VOLUME}:${MOUNT}  -e UPDATES=enabled  ${IMAGE}:${TAG}  import
     -
       name: Start server
+      if  : ${{ matrix.mode == 'build-and-test' }}
       run : |
-        docker  run  --rm  --shm-size=128M  -v ${VOLUME}:${MOUNT}  -e UPDATES=enabled  -p 80:80  -d  --name ${CONTAINER}  ${IMAGE}:${TAG}  run
+        docker  run  --shm-size=128M  -v ${VOLUME}:${MOUNT}  -e UPDATES=enabled  -p 80:80  -d  --name ${CONTAINER}  ${IMAGE}:${TAG}  run
         sleep 30
+        docker  logs  ${CONTAINER}
     -
       name: Download tiles
+      if  : ${{ matrix.mode == 'build-and-test' }}
       run : |
         curl  http://localhost/tile/0/0/0.png            --fail  -o 000.png
         curl  http://localhost/tile/1/0/0.png            --fail  -o 100.png
@@ -74,12 +90,14 @@ jobs:
         curl  http://localhost/tile/18/135536/89345.png  --fail  -o example.png
     -
       name: Upload tiles
+      if  : ${{ matrix.mode == 'build-and-test' }}
       uses: actions/upload-artifact@v3
       with:
         name: tiles
         path: '*.png'
     -
       name: Verify tiles
+      if  : ${{ matrix.mode == 'build-and-test' }}
       run : |
         sha1sum  *.png
         sha1sum  --check  <<EOF
@@ -100,6 +118,7 @@ jobs:
         done
     -
       name: Cleanup
+      if  : ${{ matrix.mode == 'build-and-test' }}
       run : |
         docker  rm  --force  --volumes  ${CONTAINER}
         docker  volume  rm  --force  ${VOLUME}
@@ -108,7 +127,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     needs:
-    - test
+    - build
     if: ${{ github.event_name != 'pull_request' }}
     steps:
     -
@@ -122,7 +141,7 @@ jobs:
     -
       name: Docker meta
       id: meta
-      uses: docker/metadata-action@v3
+      uses: docker/metadata-action@v4
       with:
         images: |
           ${{ env.DOCKERHUB_IMAGE }}
@@ -134,33 +153,37 @@ jobs:
           type=semver,pattern={{major}}
     -
       name: Set up QEMU
-      uses: docker/setup-qemu-action@v1
+      uses: docker/setup-qemu-action@v2
+      with:
+        platforms: amd64,arm64
     -
       name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v1
+      uses: docker/setup-buildx-action@v2
     -
       name: Login to DockerHub
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       if: ${{ env.DOCKERHUB_IMAGE != '' }}
       with:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_PASSWORD }}
     -
       name: Login to GHCR
-      uses: docker/login-action@v1
+      uses: docker/login-action@v2
       with:
         registry : ghcr.io
         username : ${{ github.repository_owner }}
         password : ${{ secrets.GITHUB_TOKEN }}
     -
       name: Build and push
-      uses: docker/build-push-action@v2
+      uses: docker/build-push-action@v3
       with:
         pull       : true
         push       : true
+        platforms  : linux/amd64,linux/arm64/v8
         context    : .
         file       : ./Dockerfile
         tags       : ${{ steps.meta.outputs.tags }}
         labels     : ${{ steps.meta.outputs.labels }}
-        cache-from : type=gha,scope=${{ github.workflow }}
+        cache-from: |
-        cache-to   : type=gha,scope=${{ github.workflow }},mode=max
+          type=gha,scope=${{ github.workflow }}:linux/amd64
+          type=gha,scope=${{ github.workflow }}:linux/arm64/v8

Dockerfile

@@ -1,88 +1,22 @@
-FROM ubuntu:20.04 AS compiler-common
+FROM ubuntu:22.04 AS compiler-common
 ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update \
 && apt-get install -y --no-install-recommends \
  git-core \
- checkinstall \
- g++ \
- gnupg2 \
- make \
- tar \
- wget \
  ca-certificates \
 && apt-get update
 
 ###########################################################################################################
 
-FROM compiler-common AS compiler-postgis
-RUN echo "deb http://apt.postgresql.org/pub/repos/apt focal-pgdg main" > /etc/apt/sources.list.d/pgdg.list \
-&& wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
-&& apt-get update \
-&& apt-get install -y --no-install-recommends \
- postgresql-server-dev-14 \
- libxml2-dev \
- libgeos-dev \
- libproj-dev \
-&& wget https://download.osgeo.org/postgis/source/postgis-3.2.1.tar.gz -O postgis.tar.gz \
-&& mkdir -p postgis_src \
-&& tar -xvzf postgis.tar.gz --strip 1 -C postgis_src \
-&& rm postgis.tar.gz \
-&& cd postgis_src \
-&& ./configure --without-protobuf --without-raster \
-&& make -j $(nproc) \
-&& checkinstall --pkgversion="3.2.1" --install=no --default make install
-
-###########################################################################################################
-
-FROM compiler-common AS compiler-osm2pgsql
-RUN apt-get install -y --no-install-recommends \
- cmake \
- libboost-dev \
- libboost-system-dev \
- libboost-filesystem-dev \
- libexpat1-dev \
- zlib1g-dev \
- libbz2-dev \
- libpq-dev \
- libproj-dev \
- lua5.3 \
- liblua5.3-dev \
- pandoc
-RUN cd ~ \
-&& git clone -b master --single-branch https://github.com/openstreetmap/osm2pgsql.git --depth 1 \
-&& cd osm2pgsql \
-&& mkdir build \
-&& cd build \
-&& cmake .. \
-&& make -j $(nproc) \
-&& checkinstall --pkgversion="1" --install=no --default make install
-
-###########################################################################################################
-
-FROM compiler-common AS compiler-modtile-renderd
-RUN apt-get install -y --no-install-recommends \
- apache2-dev \
- automake \
- autoconf \
- autotools-dev \
- libtool \
- libmapnik-dev
-RUN cd ~ \
-&& git clone -b switch2osm --single-branch https://github.com/SomeoneElseOSM/mod_tile.git --depth 1 \
-&& cd mod_tile \
-&& ./autogen.sh \
-&& ./configure \
-&& make -j $(nproc) \
-&& checkinstall --pkgversion="1" --install=no --pkgname "renderd" --default make install \
-&& checkinstall --pkgversion="1" --install=no --pkgname "mod_tile" --default make install-mod_tile
-
-###########################################################################################################
-
 FROM compiler-common AS compiler-stylesheet
 RUN cd ~ \
 && git clone --single-branch --branch v5.4.0 https://github.com/gravitystorm/openstreetmap-carto.git --depth 1 \
 && cd openstreetmap-carto \
+&& sed -i 's/, "unifont Medium", "Unifont Upper Medium"//g' style/fonts.mss \
+&& sed -i 's/"Noto Sans Tibetan Regular",//g' style/fonts.mss \
+&& sed -i 's/"Noto Sans Tibetan Bold",//g' style/fonts.mss \
+&& sed -i 's/Noto Sans Syriac Eastern Regular/Noto Sans Syriac Regular/g' style/fonts.mss \
 && rm -rf .git
 
 ###########################################################################################################
@@ -97,13 +31,16 @@ RUN mkdir -p /home/renderer/src \
 
 ###########################################################################################################
 
-FROM ubuntu:20.04 AS final
+FROM ubuntu:22.04 AS final
 
 # Based on
 # https://switch2osm.org/serving-tiles/manually-building-a-tile-server-18-04-lts/
 ENV DEBIAN_FRONTEND=noninteractive
 ENV AUTOVACUUM=on
 ENV UPDATES=disabled
+ENV REPLICATION_URL=https://planet.openstreetmap.org/replication/hour/
+ENV MAX_INTERVAL_SECONDS=3600
+
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 
 # Get packages
@@ -111,36 +48,46 @@ RUN apt-get update \
 && apt-get install -y --no-install-recommends \
  apache2 \
  cron \
+ dateutils \
+ fonts-hanazono \
  fonts-noto-cjk \
  fonts-noto-hinted \
  fonts-noto-unhinted \
+ fonts-unifont \
  gnupg2 \
  gdal-bin \
  liblua5.3-dev \
  lua5.3 \
  mapnik-utils \
  npm \
+ osm2pgsql \
  osmium-tool \
  osmosis \
+ postgresql-14 \
+ postgresql-14-postgis-3 \
+ postgresql-14-postgis-3-scripts \
+ postgis \
  python-is-python3 \
  python3-mapnik \
  python3-lxml \
  python3-psycopg2 \
  python3-shapely \
  python3-pip \
+ renderd \
  sudo \
- ttf-unifont \
  wget \
-&& echo "deb http://apt.postgresql.org/pub/repos/apt focal-pgdg main" > /etc/apt/sources.list.d/pgdg.list \
-&& wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - \
-&& apt-get update \
-&& apt-get install -y --no-install-recommends postgresql-14 \
 && apt-get clean autoclean \
 && apt-get autoremove --yes \
 && rm -rf /var/lib/{apt,dpkg,cache,log}/
 
 RUN adduser --disabled-password --gecos "" renderer
 
+# Get Noto Emoji Regular font, despite it being deprecated by Google
+RUN wget https://github.com/googlefonts/noto-emoji/blob/9a5261d871451f9b5183c93483cbd68ed916b1e9/fonts/NotoEmoji-Regular.ttf?raw=true --content-disposition -P /usr/share/fonts/
+
+# For some reason this one is missing in the default packages
+RUN wget https://github.com/stamen/terrain-classic/blob/master/fonts/unifont-Medium.ttf?raw=true --content-disposition -P /usr/share/fonts/
+
 # Install python libraries
 RUN pip3 install \
  requests \
@@ -151,11 +98,7 @@ RUN pip3 install \
 RUN npm install -g carto@0.18.2
 
 # Configure Apache
-RUN mkdir /var/lib/mod_tile \
+RUN echo "LoadModule tile_module /usr/lib/apache2/modules/mod_tile.so" >> /etc/apache2/conf-available/mod_tile.conf \
-&& chown renderer /var/lib/mod_tile \
-&& mkdir /var/run/renderd \
-&& chown renderer /var/run/renderd \
-&& echo "LoadModule tile_module /usr/lib/apache2/modules/mod_tile.so" >> /etc/apache2/conf-available/mod_tile.conf \
 && echo "LoadModule headers_module /usr/lib/apache2/modules/mod_headers.so" >> /etc/apache2/conf-available/mod_headers.conf \
 && a2enconf mod_tile && a2enconf mod_headers
 COPY apache.conf /etc/apache2/sites-available/000-default.conf
@@ -179,43 +122,29 @@ RUN chown -R postgres:postgres /var/lib/postgresql \
 && echo "host all all ::/0 md5" >> /etc/postgresql/14/main/pg_hba.conf
 
 # Create volume directories
-RUN   mkdir  -p  /data/database/  \
+RUN mkdir -p /run/renderd/ \
+  &&  mkdir  -p  /data/database/  \
   &&  mkdir  -p  /data/style/  \
   &&  mkdir  -p  /home/renderer/src/  \
   &&  chown  -R  renderer:  /data/  \
   &&  chown  -R  renderer:  /home/renderer/src/  \
+  &&  chown  -R  renderer:  /run/renderd  \
   &&  mv  /var/lib/postgresql/14/main/  /data/database/postgres/  \
-  &&  mv  /var/lib/mod_tile/            /data/tiles/     \
+  &&  mv  /var/cache/renderd/tiles/            /data/tiles/     \
+  &&  chown  -R  renderer: /data/tiles \
   &&  ln  -s  /data/database/postgres  /var/lib/postgresql/14/main             \
   &&  ln  -s  /data/style              /home/renderer/src/openstreetmap-carto  \
-  &&  ln  -s  /data/tiles              /var/lib/mod_tile                       \
+  &&  ln  -s  /data/tiles              /var/cache/renderd/tiles                \
 ;
 
-# Install PostGIS
+RUN echo '[default] \n\
-COPY --from=compiler-postgis postgis_src/postgis-src_3.2.1-1_amd64.deb .
+URI=/tile/ \n\
-RUN dpkg -i postgis-src_3.2.1-1_amd64.deb \
+TILEDIR=/var/cache/renderd/tiles \n\
-&& rm postgis-src_3.2.1-1_amd64.deb
+XML=/home/renderer/src/openstreetmap-carto/mapnik.xml \n\
-
+HOST=localhost \n\
-# Install osm2pgsql
+TILESIZE=256 \n\
-COPY --from=compiler-osm2pgsql /root/osm2pgsql/build/build_1-1_amd64.deb .
+MAXZOOM=20' >> /etc/renderd.conf \
-RUN dpkg -i build_1-1_amd64.deb \
+ && sed -i 's,/usr/share/fonts/truetype,/usr/share/fonts,g' /etc/renderd.conf
-&& rm build_1-1_amd64.deb
-
-# Install renderd
-COPY --from=compiler-modtile-renderd /root/mod_tile/renderd_1-1_amd64.deb .
-RUN dpkg -i renderd_1-1_amd64.deb \
-&& rm renderd_1-1_amd64.deb \
-&& sed -i 's/renderaccount/renderer/g' /usr/local/etc/renderd.conf \
-&& sed -i 's/\/truetype//g' /usr/local/etc/renderd.conf \
-&& sed -i 's/hot/tile/g' /usr/local/etc/renderd.conf
-
-# Install mod_tile
-COPY --from=compiler-modtile-renderd /root/mod_tile/mod-tile_1-1_amd64.deb .
-RUN dpkg -i mod-tile_1-1_amd64.deb \
- && ldconfig \
- && rm mod-tile_1-1_amd64.deb
-
-COPY --from=compiler-modtile-renderd /root/mod_tile/osmosis-db_replag /usr/bin/osmosis-db_replag
 
 # Install helper script
 COPY --from=compiler-helper-script /home/renderer/src/regional /home/renderer/src/regional

README.md

@@ -126,6 +126,8 @@ Given that you've set up your import as described in the *Automatic updates* sec
 ```
 docker run \
     -p 8080:80 \
+    -e REPLICATION_URL=https://planet.openstreetmap.org/replication/minute/ \
+    -e MAX_INTERVAL_SECONDS=60 \
     -e UPDATES=enabled \
     -v osm-data:/data/database/ \
     -v osm-tiles:/data/tiles/ \
@@ -135,6 +137,29 @@ docker run \
 
 This will enable a background process that automatically downloads changes from the OpenStreetMap server, filters them for the relevant region polygon you specified, updates the database and finally marks the affected tiles for rerendering.
 
+### Tile expiration (optional)
+
+Specify custom tile expiration settings to control which zoom level tiles are marked as expired when an update is performed. Tiles can be marked as expired in the cache (TOUCHFROM), but will still be served
+until a new tile has been rendered, or deleted from the cache (DELETEFROM), so nothing will be served until a new tile has been rendered.
+
+The example tile expiration values below are the default values.
+
+```
+docker run \
+    -p 8080:80 \
+    -e REPLICATION_URL=https://planet.openstreetmap.org/replication/minute/ \
+    -e MAX_INTERVAL_SECONDS=60 \
+    -e UPDATES=enabled \
+    -e EXPIRY_MINZOOM=13 \
+    -e EXPIRY_TOUCHFROM=13 \
+    -e EXPIRY_DELETEFROM=19 \
+    -e EXPIRY_MAXZOOM=20 \
+    -v osm-data:/data/database/ \
+    -v osm-tiles:/data/tiles/ \
+    -d overv/openstreetmap-tile-server \
+    run
+```
+
 ### Cross-origin resource sharing
 
 To enable the `Access-Control-Allow-Origin` header to be able to retrieve tiles from other domains, simply set the `ALLOW_CORS` variable to `enabled`:
@@ -244,7 +269,7 @@ You can find an example of the import performance to expect with this image on t
 
 If you encounter such entries in the log, it will mean that the default shared memory limit (64 MB) is too low for the container and it should be raised:
 ```
-renderd[121]: ERROR: failed to render TILE ajt 2 0-3 0-3
+renderd[121]: ERROR: failed to render TILE default 2 0-3 0-3
 renderd[121]: reason: Postgis Plugin: ERROR: could not resize shared memory segment "/PostgreSQL.790133961" to 12615680 bytes: ### No space left on device
 ```
 To raise it use `--shm-size` parameter. For example:

apache.conf

@@ -1,8 +1,9 @@
 <VirtualHost *:80>
     ServerAdmin webmaster@localhost
 
-    LoadTileConfigFile /usr/local/etc/renderd.conf
+    AddTileConfig /tile/ default
-    ModTileRenderdSocketName /var/run/renderd/renderd.sock
+    LoadTileConfigFile /etc/renderd.conf
+    ModTileRenderdSocketName /run/renderd/renderd.sock
     ModTileRequestTimeout 0
     ModTileMissingRequestTimeout 30
 

openstreetmap-tiles-update-expire.sh

@@ -3,7 +3,7 @@
 set -e
 
 #------------------------------------------------------------------------------
-# AJT - change directory to mod_tile directory so that we can run replag
+# Change directory to mod_tile directory so that we can run replag
 # and other things directly from this script when run from cron.
 # Change the actual location to wherever installed locally.
 #------------------------------------------------------------------------------
@@ -56,10 +56,10 @@ RUNLOG=$LOG_DIR/run.log
 # Here we expire (but don't immediately rerender) tiles between zoom levels
 # 13 and 18 and delete between 19 and 20.
 #------------------------------------------------------------------------------
-EXPIRY_MINZOOM=13
+EXPIRY_MINZOOM=${EXPIRY_MINZOOM:="13"}
-EXPIRY_TOUCHFROM=13
+EXPIRY_TOUCHFROM=${EXPIRY_TOUCHFROM:="13"}
-EXPIRY_DELETEFROM=19
+EXPIRY_DELETEFROM=${EXPIRY_DELETEFROM:="19"}
-EXPIRY_MAXZOOM=20
+EXPIRY_MAXZOOM=${EXPIRY_MAXZOOM:="20"}
 
 #*************************************************************************
 #*************************************************************************
@@ -109,14 +109,16 @@ freelock()
 if [ $# -eq 1 ] ; then
     m_info "Initialising Osmosis replication system to $1"
     mkdir -p $WORKOSM_DIR
+    $OSMOSIS_BIN -v 5 --read-replication-interval-init workingDirectory=$WORKOSM_DIR 1>&2 2> "$OSMOSISLOG"
 
-    $OSMOSIS_BIN --read-replication-interval-init workingDirectory=$WORKOSM_DIR 1>&2 2> "$OSMOSISLOG"
+    init_seq=$(/usr/lib/python3-pyosmium/pyosmium-get-changes --server $REPLICATION_URL -D $1)
+    url_dynamicPart=$(printf %09d $init_seq | sed 's_\([0-9][0-9][0-9]\)\([0-9][0-9][0-9]\)\([0-9][0-9][0-9]\)_\1/\2/\3_')
+    wget $REPLICATION_URL/$url_dynamicPart.state.txt -O $WORKOSM_DIR/state.txt
 
-    wget "https://replicate-sequences.osm.mazdermind.de/?"$1"T00:00:00Z" -O $WORKOSM_DIR/state.txt
+    cat > $WORKOSM_DIR/configuration.txt <<- EOM
-
+baseUrl=$REPLICATION_URL
-    mv $WORKOSM_DIR/configuration.txt $WORKOSM_DIR/configuration_orig.txt
+maxInterval=$MAX_INTERVAL_SECONDS
-    sed "s!baseUrl=http://planet.openstreetmap.org/replication/minute!baseUrl=https://planet.openstreetmap.org/replication/minute!" $WORKOSM_DIR/configuration_orig.txt > $WORKOSM_DIR/configuration.txt
+EOM
-    exit 0
 fi
 
 # make sure the lockfile is removed when we exit and then claim it
@@ -141,8 +143,9 @@ if `python -c "import os, sys; st=os.statvfs('$BASE_DIR'); sys.exit(1 if st.f_ba
 fi
 
 seq=`cat $WORKOSM_DIR/state.txt | grep sequenceNumber | cut -d= -f2`
+replag=`dateutils.ddiff $(cat $WORKOSM_DIR/state.txt | grep timestamp | cut -d "=" -f 2 | sed 's,\\\,,g') now`
 
-m_ok "start import from seq-nr $seq, replag is `osmosis-db_replag -h`"
+m_ok "start import from seq-nr $seq, replag is $replag"
 
 /bin/cp $WORKOSM_DIR/state.txt $WORKOSM_DIR/last.state.txt
 m_ok "downloading diff"
@@ -182,15 +185,13 @@ fi
 m_ok "expiring tiles"
 
 #------------------------------------------------------------------------------
-# When expiring tiles we need to define the style sheet if it's not "default".
-# In this case it's "ajt".
 # Previously all tiles on the "dirty" list between $EXPIRY_MINZOOM and
 # $EXPIRY_MAXZOOM were dirtied.  We currently re-render
 # tiles >= $EXPIRY_MINZOOM and < $EXPIRY_DELETEFROM, expiry from 14 and
 # delete >= $EXPIRY_DELETEFROM and <= $EXPIRY_MAXZOOM.
 # The default path to renderd.sock is fixed.
 #------------------------------------------------------------------------------
-if ! render_expired --map=ajt --min-zoom=$EXPIRY_MINZOOM --touch-from=$EXPIRY_TOUCHFROM --delete-from=$EXPIRY_DELETEFROM --max-zoom=$EXPIRY_MAXZOOM -s /var/run/renderd/renderd.sock < "$EXPIRY_FILE.$$" 2>&1 | tail -8 >> "$EXPIRYLOG"; then
+if ! render_expired --map=default --min-zoom=$EXPIRY_MINZOOM --touch-from=$EXPIRY_TOUCHFROM --delete-from=$EXPIRY_DELETEFROM --max-zoom=$EXPIRY_MAXZOOM -s /var/run/renderd/renderd.sock < "$EXPIRY_FILE.$$" 2>&1 | tail -8 >> "$EXPIRYLOG"; then
     m_info "Expiry failed"
 fi
 

run.sh

@@ -70,7 +70,7 @@ if [ "$1" == "import" ]; then
     if [ -n "${DOWNLOAD_PBF:-}" ]; then
         echo "INFO: Download PBF file: $DOWNLOAD_PBF"
         wget ${WGET_ARGS:-} "$DOWNLOAD_PBF" -O /data/region.osm.pbf
-        if [ -n "$DOWNLOAD_POLY" ]; then
+        if [ -n "${DOWNLOAD_POLY:-}" ]; then
             echo "INFO: Download PBF-POLY file: $DOWNLOAD_POLY"
             wget ${WGET_ARGS:-} "$DOWNLOAD_POLY" -O /data/region.poly
         fi
@@ -78,10 +78,10 @@ if [ "$1" == "import" ]; then
 
     if [ "${UPDATES:-}" == "enabled" ] || [ "${UPDATES:-}" == "1" ]; then
         # determine and set osmosis_replication_timestamp (for consecutive updates)
-        REPLICATION_TIMESTAMP=`osmium fileinfo /data/region.osm.pbf | grep 'osmosis_replication_timestamp=' | cut -b35-44`
+        REPLICATION_TIMESTAMP=`osmium fileinfo -g header.option.osmosis_replication_timestamp /data/region.osm.pbf`
 
         # initial setup of osmosis workspace (for consecutive updates)
-        sudo -u renderer openstreetmap-tiles-update-expire.sh $REPLICATION_TIMESTAMP
+        sudo -E -u renderer openstreetmap-tiles-update-expire.sh $REPLICATION_TIMESTAMP
     fi
 
     # copy polygon file if available
@@ -168,11 +168,16 @@ if [ "$1" == "run" ]; then
     setPostgresPassword
 
     # Configure renderd threads
-    sed -i -E "s/num_threads=[0-9]+/num_threads=${THREADS:-4}/g" /usr/local/etc/renderd.conf
+    sed -i -E "s/num_threads=[0-9]+/num_threads=${THREADS:-4}/g" /etc/renderd.conf
 
     # start cron job to trigger consecutive updates
     if [ "${UPDATES:-}" == "enabled" ] || [ "${UPDATES:-}" == "1" ]; then
         /etc/init.d/cron start
+        sudo -u renderer touch /var/log/tiles/run.log; tail -f /var/log/tiles/run.log >> /proc/1/fd/1 &
+        sudo -u renderer touch /var/log/tiles/osmosis.log; tail -f /var/log/tiles/osmosis.log >> /proc/1/fd/1 &
+        sudo -u renderer touch /var/log/tiles/expiry.log; tail -f /var/log/tiles/expiry.log >> /proc/1/fd/1 &
+        sudo -u renderer touch /var/log/tiles/osm2pgsql.log; tail -f /var/log/tiles/osm2pgsql.log >> /proc/1/fd/1 &
+
     fi
 
     # Run while handling docker stop's SIGTERM
@@ -181,7 +186,7 @@ if [ "$1" == "run" ]; then
     }
     trap stop_handler SIGTERM
 
-    sudo -u renderer renderd -f -c /usr/local/etc/renderd.conf &
+    sudo -u renderer renderd -f -c /etc/renderd.conf &
     child=$!
     wait "$child"