added docker

Author: Jin IGARASHI

.dockerignore

@@ -0,0 +1,6 @@
+node_modules
+npm-debug.log
+*.mbtiles
+*.pbf
+docs/zxy
+docs/style.json

.env.example

@@ -0,0 +1,2 @@
+REGION=africa
+AREA=rwanda

.gitignore

@@ -1,7 +1,8 @@
 docs/zxy
 mapbox-gl-js
-tiles.mbtiles
-src/*.pbf
+docs/style.json
+*.pbf
+*.mbtiles
 
 # Logs
 logs

Dockerfile

@@ -0,0 +1,67 @@
+FROM node:12
+WORKDIR /usr/src/app
+
+RUN apt-get update && apt-get -y upgrade &&\
+  apt-get install -y curl &&\
+  curl -sL https://deb.nodesource.com/setup_12.x | bash -&&\
+  curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -&&\
+  echo "deb https://dl.yarnpkg.com/debian/ stable main" |\
+    tee /etc/apt/sources.list.d/yarn.list
+
+RUN apt-get update &&\
+  apt-get install -y \
+  autoconf \
+  automake \
+  libboost-program-options-dev \
+  libbz2-dev \
+  cmake \
+  expat \
+  gdal-bin \
+  git \
+  libsqlite3-dev \
+  libtool \
+  nginx \
+  nodejs \
+  pandoc \
+  rapidjson-dev \
+  ruby \
+  sqlite3 \
+  tmux \
+  vim \
+  xrdp \
+  yarn \
+  zip \
+  zlib1g-dev
+
+RUN mkdir osmium &&\
+  cd osmium &&\
+  git clone https://github.com/mapbox/protozero &&\
+  git clone https://github.com/osmcode/libosmium &&\
+  git clone https://github.com/osmcode/osmium-tool &&\
+  cd osmium-tool &&\
+  mkdir build &&\
+  cd build &&\
+  cmake .. &&\
+  make  &&\
+  make install &&\
+  cd /usr/src/app &&\
+  rm -rf usmium
+
+RUN git clone https://github.com/mapbox/tippecanoe &&\
+  cd tippecanoe; make -j3 LDFLAGS="-latomic"; make install; cd .. &&\
+  rm -rf tippecanoe
+
+RUN yarn global add browserify budo hjson pm2 rollup @mapbox/mapbox-gl-style-spec @pushcorn/hocon-parser
+
+RUN git clone https://github.com/ibesora/vt-optimizer &&\
+  cd vt-optimizer; npm install; cd ..
+
+RUN gem install mdless hocon
+
+COPY . /usr/src/app/
+
+WORKDIR /usr/src/app/
+
+RUN rake inet:install
+
+CMD ["/bin/bash"]

README.md

@@ -15,6 +15,9 @@ curl -sL https://unvt.github.io/equinox/install.sh | bash -
 git clone https://github.com/unvt/naru.git
 cd naru
 rake inet:install # install extra software
+# specify OSM regison and area for tiles
+export REGION=africa 
+export AREA=rwanda
 rake inet:download # donwload source geospatial data for exercise
 ```
 
@@ -50,5 +53,28 @@ Now it is OK to disconnect Raspberry Pi.
 ### policy
 the list shall be minimized, moving items to `equinox`.
 
+## Run on Docker
+
+- for creating `tiles.mbtiles` from the latest osm.pbf
+```
+docker build . --tag unvt/naru
+docker run -it unvt/naru
+
+cd /usr/src/app
+export REGION=africa 
+export AREA=rwanda
+rake inet:download # download osm.obf
+rake tiles # create mbtiles under src folder
+rake style # create style.json
+```
+
+- for hosting tiles after creating by UNVT
+```
+docker build . --tag unvt/naru
+cp .env.example .env
+vi .env # specify your target REGION and AREA on .env file
+docker-compose up
+```
+
 # About the name
 *naru* means "to be implemented" in traditional Japanese. It was taken from "いづ方をも捨てじと心にとり持ちては、一事もなるべからず" of 徒然草 一八八, which roughly means "If you try to take care of everything, nothing can be implemented." 

Rakefile

@@ -1,7 +1,6 @@
-#REGION = 'australia-oceania'
-REGION = 'africa'
-#AREA = 'new-zealand'
-AREA = 'kenya'
+REGION = ENV['REGION']
+AREA = ENV['AREA']
+MBTILES = "src/tiles.mbtiles"
 
 namespace :inet do
   desc 'install extra software for naru'
@@ -33,8 +32,8 @@ end
 
 desc 'build tiles from source data'
 task :tiles do
-  sh "osmium export --config osmium-export-config.json --index-type=sparse_file_array --output-format=geojsonseq --output=- src/#{AREA}-latest.osm.pbf | node filter.js | tippecanoe --no-feature-limit --no-tile-size-limit --force --simplification=2 --maximum-zoom=15 --base-zoom=15 --hilbert --output=tiles.mbtiles"
-  sh "tile-join --force --no-tile-compression --output-to-directory=docs/zxy --no-tile-size-limit tiles.mbtiles"
+  sh "osmium export --config osmium-export-config.json --index-type=sparse_file_array --output-format=geojsonseq --output=- src/#{AREA}-latest.osm.pbf | node filter.js | tippecanoe --no-feature-limit --no-tile-size-limit --force --simplification=2 --maximum-zoom=15 --base-zoom=15 --hilbert --output=#{MBTILES}"
+  sh "tile-join --force --no-tile-compression --output-to-directory=docs/zxy --no-tile-size-limit #{MBTILES}"
 end
 
 desc 'build style.json from HOCON descriptions'

docker-compose.yml

@@ -0,0 +1,15 @@
+version: '3'
+
+services:
+  naru:
+    image: unvt/naru
+    build:
+      dockerfile: Dockerfile
+      context: .
+    entrypoint: '/usr/src/app/entrypoint.sh'
+    volumes:
+      - ./docs:/usr/src/app/docs
+      - ./src:/usr/src/app/src
+    env_file: .env
+    ports:
+      - "9966:9966"