feat: added dockerfile

Author: gitcommitshow

.dockerignore

@@ -0,0 +1,2 @@
+node_modules
+npm-debug.log

Dockerfile

@@ -0,0 +1,13 @@
+FROM node:17
+
+WORKDIR /app
+# Install app dependencies
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+# where available (npm@5+)
+COPY package*.json ./
+RUN npm install
+#Bundle app source
+COPY . .
+
+EXPOSE 3000
+CMD [ "node", "app.js", "--production"]