Minize node app docker image by following blog https://medium.com/trendyol-tech/how-we-reduce-node-docker-image-size-in-3-steps-ff2762b51d5a which reduced the image size from 700 mb to 330 mb

www/.dockerignore

@@ -1,2 +1,3 @@
 node_modules
 dist
+.git

www/Dockerfile

@@ -1,14 +1,24 @@
-FROM node:alpine as build
+FROM node as build
 
 WORKDIR /app
 
 # copy the app, note .dockerignore
 COPY . /app
 
-RUN apk update \
-  && apk add --no-cache git python alpine-sdk\
-  && npm ci \
+RUN npm ci \
   && npm run build \
-  && npm run generate
+  && npm run generate \
+  && npm prune --production \
+  && curl -sf https://gobinaries.com/tj/node-prune | sh \
+  && node-prune
+
+FROM node:alpine
+
+WORKDIR /app
+
+# copy from build image
+COPY --from=build /app ./
+
+EXPOSE 3000
 
 CMD [ "npm", "start" ]

www/nuxt.config.js

@@ -1,9 +1,5 @@
 export default {
-  /*
-   ** Nuxt rendering mode
-   ** See https://nuxtjs.org/api/configuration-mode
-   */
-  mode: "universal",
+  ssr: true,
   /*
    ** Nuxt target
    ** See https://nuxtjs.org/api/configuration-target