Dockerfile using alpine

.dockerignore

@@ -0,0 +1,6 @@
+.git
+*Dockerfile*
+*docker-compose*
+node_modules
+npm-debug.log
+wwwroot/config.json

deploy/docker/Dockerfile

@@ -1,13 +1,17 @@
 # Docker image for the primary terria map application server
-FROM node:8
+FROM osgeo/gdal:alpine-small-3.1.0 as build
 
-RUN apt-get update && apt-get install -y gdal-bin
+RUN apk update && apk upgrade && \
+    apk add --no-cache bash git openssh npm
+RUN mkdir -p /etc/config/client
+WORKDIR /usr/src/app
 
-RUN mkdir -p /usr/src/app && mkdir -p /etc/config/client
-WORKDIR /usr/src/app/component
-COPY . /usr/src/app
-RUN rm wwwroot/config.json && ln -s /etc/config/client/config.json wwwroot/config.json
+COPY ./package.json ./
+RUN npm install
 
-EXPOSE 3001
+COPY . .
+
+RUN npm run gulp
+
+RUN ln -s /etc/config/client/config.json wwwroot/config.json
 
-CMD [ "node", "./node_modules/terriajs-server/lib/app.js", "--config-file", "devserverconfig.json" ]

deploy/docker/readme_docker.md

@@ -0,0 +1,8 @@
+To run the docker image: 
+
+`docker run --rm -it  -p <port>:<port>/tcp -v <host absolute path to confing.json>:/etc/config/client/config.json <image name>:<TAG>`
+
+Command to execute to launch Terria:
+
+`node ./node_modules/terriajs-server/lib/app.js --port <port>`
+

wwwroot/config.json

@@ -60,7 +60,6 @@
         // Enable experimental features, since its nice to have the bleeding edge.
         // Disable it if things go wrong with the experimental features or your users aren't robust to features which might change or disapear completly.
         "experimentalFeatures": true,
-
         // To override TerriaJS's region mapping file with a local one.
         // regionMappingDefinitionsUrl: "data/regionMapping.json"