I have a question, why do we need to use VOLUME option in our docker-compose when we use for React/Next.js ? If I understood, we use VOLUME to "save the data", for example when we use database. But with React/Next.js we just use to pass the node_modules and app path, for me it does not ..
I have built an small CRUD application using .Net 5 with React in the front end and SQLite for the database. The app is working fine locally and all connections are correct both to the API and to the database. I have been trying to put the whole application in a docker container. This also ..
I am trying to dockerize my personal application. Usually in local we mention the server(http://server:4000) in the package.json file of react. But in production when we build the react app , we don’t use pacakge.json. We have to config the nginx server to redirect the api calls to my node js server. Here is my ..
Okey, there’s case I want to deploy reactjs project to docker container base on repository. It’s successfull process deploy and the project run perfectly. The problem is when I updated some code and build it on local, push to git repository and pull inside project reactjs container, the project not updated. How I can updated ..
I have the frontend running on port 3000 (based on react) and the java backend is running on port 50051. since gRPC is using HTTP2 protocol I’m using Envoy proxy to convert the http requests coming from react (basically the browser which is HTTP1) to HTTP2 so the java backend is able to read them. ..
I have mapped my directory (on host OS) to a directory in docker. When i make changes in host directory, they are refelcted in Docker directory but apps like nodemon or react-hot-reloader do not detect them and hence do not restart. However, hot reloading works fine when i make changes directly within docker. I am ..
I have dockerized a app where I have a client,worker,and server. Nginx is used to proxy request to client which connects to worker to calculate Fibonacci sequence of given input number. But,when I enter the number in input box,request goes in pending state when checked in Networks tab,and if I do manual refresh,then result appears ..
I am using docker toolbox on windows home and having trouble figuring out how to get bind mount working in my frontend app. I want changes to be reflected upon changing content in the src directory. App structure: Dockerfile: FROM node WORKDIR /app COPY package.json . RUN npm install COPY . . EXPOSE 3000 CMD ..
I’m using following Dockerfile for ReactJS application: FROM node:latest WORKDIR /app COPY package*.json ./ RUN npm install COPY . ./ RUN npm run build RUN npm install -g serve RUN rm -rf node_modules EXPOSE 3000 CMD ["serve", "-s", "build"] I’m installing node_modules, but I’m deleting node_modules after I run the npm run build. But still ..
In most of Dockerfile for ReactJS application, I see that two COPY instructions. One is to copy package.json and after installing node_modules, another COPY instruction to copy source code. Ex: FROM node:alpine WORKDIR ‘/app’ COPY package.json . RUN npm install COPY . . CMD ["npm", "run", "start"] Can’t we do with just one COPY command? ..