Error: Middleware "strapi::session": App keys are required

Questions and Answers
15

server.js

module.exports = ({ env }) => ({
  host: env('HOST', '0.0.0.0'),
  port: env.int('PORT', 1337),
  // url: env('', 'http://localhost:1337'),
   app: {
    keys: env.array('APP_KEYS'),
  },
  webhooks: {
    populateRelations: env.bool('WEBHOOKS_POPULATE_RELATIONS', false),
  },
});

Docker file

FROM node:20

WORKDIR /app

COPY package*.json ./

RUN npm install

COPY . .

ENV NODE_ENV=production

RUN npm run build

CMD ["npm", "run", "start"]

in .env

APP_KEYS=somethinghereoreventobemodified