Make fast-boot production ready. Add to docker image. (#1962)

.dockerignore

@@ -1,12 +1,13 @@
 # See https://help.github.com/ignore-files/ for more about ignoring files.
 
 # compiled output
-/dist
-/tmp
+dist
+tmp
 
 # dependencies
-/node_modules
-/bower_components
+node_modules
+bower_components
+Dockerfile
 
 # misc
 /.sass-cache

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:10.15-alpine as builder
+FROM node:10-alpine as builder
 LABEL maintainer="Niranjan Rajendran <me@niranjan.io>"
 
 WORKDIR /app
@@ -10,16 +10,28 @@ COPY package.json yarn.lock ./
 RUN yarn install
 
 COPY . .
-RUN node scripts/l10n.js generate
-RUN touch .env && JOBS=1 npx ember build -prod
+
+RUN node scripts/l10n.js generate && \
+    touch .env && \
+    JOBS=1 yarn build -prod
 
 ##
 ##
 
-FROM steebchen/nginx-spa:stable
+FROM node:10-alpine
+
+WORKDIR /fastboot
+
+COPY scripts/fastboot-server.js .
+COPY --from=builder /app/dist/ app/
 
-COPY --from=builder /app/dist /app
+RUN apk add --no-cache ca-certificates && \
+    cp app/package.json . && \
+    yarn install && \
+    yarn add fastboot-app-server && \
+    rm -rf yarn.lock && \
+    yarn cache clean
 
-EXPOSE 80
+EXPOSE 4000
 
-CMD ["nginx"]
+CMD ["node", "fastboot-server.js"]

scripts/fastboot-server.js

@@ -0,0 +1,19 @@
+const FastBootAppServer = require('fastboot-app-server');
+
+const enableGzip = process.env.FASTBOOT_GZIP || 'true';
+const fastbootDistPath = process.env.FASTBOOT_DIST_PATH || '/fastboot/app';
+const enableChunkedResponse = process.env.FASTBOOT_CHUNKED_RESPONSE || 'true';
+const fastbootHost = process.env.FASTBOOT_HOST || '0.0.0.0';
+const fastbootPort = process.env.FASTBOOT_PORT || process.env.PORT || '4000';
+const fastbootWorkers = process.env.FASTBOOT_WORKERS || '1';
+
+let fastbootServer = new FastBootAppServer({
+  distPath        : fastbootDistPath,
+  gzip            : enableGzip === 'true',
+  host            : fastbootHost,
+  port            : parseInt(fastbootPort),
+  chunkedResponse : enableChunkedResponse === 'true',
+  workerCount     : parseInt(fastbootWorkers)
+});
+
+fastbootServer.start();