Уже почти всё настроено (но с node-dev-server есть траблы)

.dockerignore

@@ -0,0 +1,2 @@
+dist
+#node_modules

Dockerfile

@@ -0,0 +1,14 @@
+FROM node:5.11
+
+RUN mkdir -p /usr/src/app
+WORKDIR /usr/src/app
+
+# Install app dependencies
+COPY package.json /usr/src/app/
+RUN npm i
+
+# Bundle app source
+COPY . /usr/src/app
+
+EXPOSE 8080
+CMD ["npm", "start"]

webpack.config.js

@@ -30,6 +30,8 @@ var isTest = process.argv.some(function(arg) {
     return arg.indexOf('karma') !== -1;
 });
 
+var isDockerized = !!process.env.DOCKERIZED;
+
 process.env.NODE_ENV = isProduction ? 'production' : 'development';
 if (isTest) {
     process.env.NODE_ENV = 'test';
@@ -205,6 +207,12 @@ var webpackConfig = {
     ]
 };
 
+if (isDockerized) {
+    webpackConfig.watchOptions = {
+        poll: 2000
+    };
+    webpackConfig.devServer.host = '0.0.0.0';
+}
 
 if (isProduction) {
     webpackConfig.module.loaders.forEach((loader) => {