I am having serious issues setting up docker. When I run sudo docker-compose up -d and sudo docker-compose logs -f my app is logging sh: 1: nodemon: not found over and over again. The problem is that I don't even have nodemon anymore : /
If I run the exact same project with npm start and manually turn on mysql it works.
My dockerfile:
FROM node:latest
# Create app directory
WORKDIR ./
# 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 ./
#WORKDIR /node_modules
RUN npm ci --only=production
RUN npm install
# Bundle app source
COPY . .
EXPOSE 8003
CMD [ "npm", "start" ]
My package.json:
{
"name": "name",
"version": "6.4",
"description": "sdasdsadsad",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"start": "node --inspect=0.0.0.0 app.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"axios": "^0.25.0",
"bcryptjs": "^2.4.3",
"body-parser": "^1.19.0",
"compression": "^1.7.4",
"connect-flash": "^0.1.1",
"cookie-parser": "^1.4.5",
"dotenv": "^10.0.0",
"ejs": "^3.1.6",
"express": "^4.17.1",
"express-flash": "^0.0.2",
"express-flash-messages": "^0.1.1",
"express-formidable": "^1.2.0",
"express-mysql-session": "^2.1.7",
"express-session": "^1.17.2",
"express-validator": "5.3.1",
"helmet": "^4.6.0",
"jsonwebtoken": "^8.5.1",
"multer": "^1.4.3",
"mysql": "^2.18.1",
"mysql-pool-booster": "^1.0.3",
"node-lame": "^1.3.2",
"nodemailer": "^6.7.0",
"sharp": "^0.29.1",
"uglify-js": "^3.14.5",
"uglifycss": "^0.0.29",
"util.promisify": "^1.1.1"
}
}
My docker-compose and package-lock.json also don't contain nodemon anymore...
Delete package lock file and Try using this command to rebuild the container.
sudo docker-compose up -d --build
Related
In Procfile:
web: node Backend/server.js
In package.json of backend, I am using post build for react app. its saying cannot find module /app/backend/server.js.
{
"name": "ecommerce",
"version": "1.0.0",
"description": "",
"main": "Backend/server.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"start": "node backend/server.js",
"dev": "nodemon backend/server.js",
"heroku-postbuild": "NPM_CONFIG_PRODUCTION=false && npm install --prefix frontend && npm run build --prefix frontend"
},
"author": "",
"license": "ISC",
"dependencies": {
"bcryptjs": "^2.4.3",
"body-parser": "^1.19.0",
"cloudinary": "^1.28.1",
"cookie-parser": "^1.4.5",
"dotenv": "^10.0.0",
"express": "^4.17.1",
"express-fileupload": "^1.2.1",
"jsonwebtoken": "^8.5.1",
"mongoose": "^6.0.10",
"nodemailer": "^6.7.0",
"nodemon": "^2.0.13",
"stripe": "^8.197.0",
"validator": "^13.6.0"
}
}
My project is laid out like this:
Backend/
frontend/
Procfile
package-lock.json
package.json
Your start script tries to run node backend/server.js, but your file is actually at Backend/server.js. Heroku's filesystem is case-sensitive. You can use either option, but you must be consistent.
Here is one solution. Rename your directory:
git mv Backend backend
And update your Procfile:
web: node backend/server.js
Then commit and redeploy.
I am using Cloud Run and I got an error when deploying to Cloud Run. It says Container failed to start.
Node.js Version: 16.13.2
Error:
/usr/src/app/node_modules/.bin/../node/bin/node: 1: /usr/src/app/node_modules/.bin/../node/bin/node: This: not found
Docker File:
FROM node:16-slim
WORKDIR /usr/src/app
COPY package.json package*.json ./
RUN npm install --only=production
COPY . .
CMD [ "npm", "start" ]
package.json:
{
"name": "something-name",
"version": "1.0.0",
"description": "something-description",
"main": "index.js",
"scripts": {
"start": "node index.js"
},
"author": "JacTBB",
"license": "ISC",
"dependencies": {
"#google-cloud/firestore": "^5.0.2",
"discord-webhook-node": "^1.1.8",
"dotenv": "^10.0.0",
"express": "^4.17.2",
"express-rate-limit": "^5.5.1",
"noblox.js": "^4.12.0",
"node": "^16.3.2",
"node-fetch-npm": "^2.0.4",
"npm": "^8.3.2"
}
}
I just deleted my node_modules folder and reinstalled everything. Works now.
I continue to have issues deploying to Heroku and I can't find out what is going wrong for the life of me. The Heroku error log tells me this after it successfully builds my react app:
-----> Caching build
- node_modules
-----> Pruning devDependencies
npm ERR! Cannot read property 'match' of undefined
Here is my package.json
{
"name": "test",
"version": "1.0.0",
"homepage": "./",
"description": "test",
"main": "server.js",
"node": "v12.13.1",
"npm": "6.13.7",
"scripts": {
"heroku": "node server.js",
"client-install": "npm install --prefix client",
"build": "cd client && react-scripts build",
"start": "node server.js",
"server": "nodemon server.js",
"client": "npm start --prefix client",
"dev": "concurrently \"npm run server\" \"npm run client\""
},
"author": "John Doe",
"license": "MIT",
"dependencies": {
"#material-ui/core": "^4.8.0",
"axios": "^0.19.0",
"bcryptjs": "^2.4.3",
"body-parser": "^1.18.3",
"classnames": "^2.2.6",
"concurrently": "^5.1.0",
"date-fns": "^2.8.1",
"debug": "^4.1.1",
"depcheck": "^0.9.1",
"eslint-plugin-flowtype": "^4.6.0",
"express": "^4.16.4",
"fibers": "^4.0.2",
"growl": "^1.10.5",
"heroku": "^7.35.1",
"history": "^4.10.1",
"is-empty": "^1.2.0",
"jquery": "^3.4.1",
"jsonwebtoken": "^8.3.0",
"jwt-decode": "^2.2.0",
"material-table": "^1.54.2",
"material-ui": "^0.20.2",
"minimatch": "^3.0.4",
"moment": "^2.23.0",
"mongodb": "^3.5.3",
"mongoose": "^5.8.9",
"mongoose-global": "^1.0.1",
"morgan": "^1.9.1",
"node-sass": "^4.13.0",
"passport": "^0.4.0",
"passport-jwt": "^4.0.0",
"plaid": "^4.6.0",
"react": "^16.12.0",
"react-dom": "^16.12.0",
"react-ga": "^2.7.0",
"react-plaid-link-button": "0.0.4",
"react-router-dom": "^5.1.2",
"react-scripts": "^3.3.0",
"react-slick": "^0.25.2",
"react-stripe-elements": "^6.0.1",
"react-vis": "^1.11.7",
"redux-thunk": "^2.3.0",
"sass": "^1.24.0",
"slick": "^1.12.2",
"slick-carousel": "^1.8.1",
"typescript": "^3.7.4",
"update-mongo": "0.0.4",
"validator": "^12.2.0",
"vis": "^4.21.0-EOL"
},
"devDependencies": {},
"engines": {
"node": "12.x"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
What is perhaps most frustrating, is that I was able to deploy successfully once the other day but I am not sure what changed. Going back through my git I can't see anything that would have made any difference.
Things I have tried:
removing package.json
adding "devDependencies": {} to my package.json (although I
deployed successfully without it)
updating node and adding the engines section to my package.json to
match.
running npm prune locally
ensuring that all packages are updated and referenced appropriately in package.json
Things that I suspect could be the issue:
Maybe somehow the current version of my app that is actively deployed on heroku is interfering with my new deployment? That being said i have tried scaling down dynos and deploying. Additionally the npm ERR! Cannot read property 'match' of undefined seems to indicate something else?
Just run into this after my deploys inexplicably started failing after a number of successful ones.
Stopping heroku from caching node_modules seemed to do the trick for me.
heroku config:set NODE_MODULES_CACHE=false
Then git push heroku master
I don't have package-lock.json committed after hearing Heroku doesn't get on well with lockfiles, but wondering if that's the problem.
Please rm -rf node_modules && npm i
also be sure to track package-lock.json file
And as long as you are there, is not related but may be a good idea to add a .nvmrc file
node -v >> .nvmrc
Let us know if it helped
In the scripts section in package.json, only keep the start key and remove others.
Your scripts in the package.json should be,
"scripts": {
"start": "node server.js"
},
Also before deployment, build the react app manually.
Heroku messed up with all these build scripts.
I am new to docker build feature. I am trying to create docker image for my node.js application, however I am facing issue.
1) It shows image is create but when I am trying to docker run its give error like
"module.js:550
throw err;
^
Error: Cannot find module '
I think there is some issue with my docker file. Which I have created but I didn't get what exactly issue is
my Dockerfile
FROM ubuntu:16.04
RUN apt-get update -y
RUN apt-get install g++ -y
RUN apt install curl -y
RUN curl --silent --location https://deb.nodesource.com/setup_8.x — Node.js 8 LTS "Carbon" | bash -
RUN apt-get install --yes nodejs
RUN apt-get install --yes build-essential
# check the path
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm install
COPY . .
EXPOSE 9012
CMD ["node", "app.js"]
Also see the my package.json for more info. of modules.
{
"name": "service",
"version": "0.0.0",
"private": true,
"scripts": {
"serve": "nodemon app.js"
},
"description": "test",
"author": {
"name": "caitayl"
},
"dependencies": {
"body-parser": "~1.8.1",
"config": "^1.28.1",
"cookie-parser": "~1.3.3",
"cors": "^2.8.5",
"debug": "~2.0.0",
"ejs": "^2.7.1",
"express": "^4.17.1",
"fabric-ca-client": "~1.4.0",
"fabric-network": "~1.4.0",
"firebase": "^6.4.0",
"firebase-admin": "^8.4.0",
"http-errors": "~1.6.3",
"json-server": "^0.15.0",
"lodash": "^4.17.15",
"method-override": "^2.3.10",
"mongodb": "^3.4.1",
"morgan": "~1.9.1",
"multer": "^1.4.1",
"nexmo": "^2.4.1",
"node-gyp": "^5.0.3",
"node-pre-gyp": "^0.13.0",
"node-rest-client": "^3.1.0",
"os": "^0.1.1",
"paypal-rest-sdk": "^1.8.1",
"qs": "^6.8.0",
"sendotp": "^1.2.9",
"socket.io": "^2.2.0",
"winston": "^2.4.2",
"winston-mongodb": "^2.0.10"
},
"devDependencies": {
"nodemon": "^1.19.1"
}
}
Why You make nodejs image from ubuntu when there are already official ones.
I see issue - You've overengineered You Dockerfile with unnecessary steps.
Fix Your Dockerfile and try again:
FROM node:8-alpine3.9
RUN apk update
RUN apk add --no-cache g++ make python python-dev
RUN rm -rf /var/cache/apk/*
WORKDIR /app
COPY package*.json ./
RUN npm i
COPY . .
EXPOSE 9012
CMD node app.js
From last collaboration I found that it was a typo in code where You required file from not existing folder.
"module.js:550 throw err; ^ Error: Cannot find module '../dFarmUserService/controllers/ClientRegisterController'
So fixed it together :)
I am trying to package my app with electron-packager. My app have as dependencies sqlite3 and sequelize.
here is my package.json file :
{
"name": "electronjs_base",
"version": "1.0.0",
"description": "Projet de base Electron JS",
"main": "main.js",
"scripts": {
"start": "electron main.js",
"test": "echo \"Error: no test specified\" && exit 1",
"postinstall": "install-app-deps",
"rebuild": "electron-rebuild -f -w sqlite3"
},
"author": "Aurélien Colombet & Steven Servanton",
"license": "ISC",
"devDependencies": {
"electron": "^4.0.3",
"electron-builder": "^20.38.5",
"electron-packager": "^13.0.1",
"electron-rebuild": "^1.8.2"
},
"dependencies": {
"cors": "^2.8.5",
"ejs": "^2.6.1",
"electron-reload": "^1.4.0",
"express": "^4.16.4",
"formidable": "^1.2.1",
"fs": "0.0.1-security",
"path": "^0.12.7",
"sequelize": "^4.42.0",
"sqlite3": "^4.0.6"
}
}
I am on linux and I am trying to build my app for windows. I use electron-packager for that, with that command :
electron-packager . gamemaster_interface --overwrite --platform=win32 --arch=x64 --out=release-builds
My app works well on linux when I launch it with npm run start, but when I am trying to run it on windows with the executable file created by electron-packager I have a javascript error :
I don't know how to solve that problem, I have trying multiple things like adding sqlite3 in devDependencies instead of dependencies in the package.json but I still have the error.
Thank you for reading me and I hope someone have the solution :).
Have a nice day !