Strapi dockerize with docker-compose complete guide - docker

Question

https://docs.strapi.io/developer-docs/latest/setup-deployment-guides/installation/docker.html#creating-a-strapi-project
dockerize strapi with docker and dockercompose
Resolve different error
strapi failed to load resource: the server responded with a status of 404 ()

Answer 1

you can use my dockerized project.
Dockerfile:
FROM node:16.15-alpine3.14
RUN mkdir -p /opt/app
WORKDIR /opt/app
RUN adduser -S app
COPY app/ .
RUN npm install
RUN npm install --save #strapi/strapi
RUN chown -R app /opt/app
USER app
RUN npm run build
EXPOSE 1337
CMD [ "npm", "run", "start" ]
if you don't use RUN npm run build your project on port 80 or http://localhost work but strapi admin templates call http://localhost:1337 on your system that you are running on http://localhost and there is no http://localhost:1337 stabile url and strapi throw exceptions like:
Refused to connect to 'http://localhost:1337/admin/init' because it violates the document's Content Security Policy.
Refused to connect to 'http://localhost:1337/admin/init' because it violates the following Content Security Policy directive: "connect-src 'self' https:".
docker-compose.yml:
version: "3.9"
services:
#Strapi Service (APP Service)
strapi_app:
build:
context: .
depends_on:
- strapi_db
ports:
- "80:1337"
environment:
- DATABASE_CLIENT=postgres
- DATABASE_HOST=strapi_db
- DATABASE_PORT=5432
- DATABASE_NAME=strapi_db
- DATABASE_USERNAME=strapi_db
- DATABASE_PASSWORD=strapi_db
- DATABASE_SSL=false
volumes:
- /var/scrapi/public/uploads:/opt/app/public/uploads
- /var/scrapi/public:/opt/app/public
networks:
- app-network
#PostgreSQL Service
strapi_db:
image: postgres
container_name: strapi_db
environment:
POSTGRES_USER: strapi_db
POSTGRES_PASSWORD: strapi_db
POSTGRES_DB: strapi_db
ports:
- '5432:5432'
volumes:
- dbdata:/var/lib/postgresql/data
networks:
- app-network
#Docker Networks
networks:
app-network:
driver: bridge
#Volumes
volumes:
dbdata:
driver: local
in docker compose file I used postgres as database, you can use any other databases and set its config in app service environment variables like:
environment:
- DATABASE_CLIENT=postgres
- DATABASE_HOST=strapi_db
- DATABASE_PORT=5432
- DATABASE_NAME=strapi_db
- DATABASE_USERNAME=strapi_db
- DATABASE_PASSWORD=strapi_db
- DATABASE_SSL=false
for using environment variables in project you must use process.env for getting operating system environment variables.
change app/config/database.js file to:
module.exports = ({ env }) => ({
connection: {
client: process.env.DATABASE_CLIENT,
connection: {
host: process.env.DATABASE_HOST,
port: parseInt(process.env.DATABASE_PORT),
database: process.env.DATABASE_NAME,
user: process.env.DATABASE_USERNAME,
password: process.env.DATABASE_PASSWORD,
// ssl: Boolean(process.env.DATABASE_SSL),
ssl: false,
},
},
});

Answer 2

Dockerize Strapi with Docker-compose
FROM node:16.14.2
# Set up the working directory that will be used to copy files/directories below :
WORKDIR /app
# Copy package.json to root directory inside Docker container of Strapi app
COPY package.json .
RUN npm install
COPY . .
RUN npm run build
EXPOSE 1337
CMD ["npm", "start"]
#docker-compose file
version: '3.7'
services:
strapi:
container_name: strapi
restart: unless-stopped
build:
context: ./strapi
dockerfile: Dockerfile
volumes:
- strapi:/app
- /app/node_modules
ports:
- '1337:1337'
volumes:
strapi:
driver: local