When I exec into the created container, not the files in . are copied but the folder is coppied into /var/www/project
So I wan't to have all my files in the project folder but instead the folder containing the files is copied to project.
I am using Mac OS, Docker 18.06.1-ce
/docker/docker-compose.yml
version: "3"
services:
nginx:
build:
context: ./../
dockerfile: docker/nginx/Dockerfile
ports:
- 8081:80
volumes:
- ../.././:/var/www/project/
networks:
- symfony
fpm:
build:
context: ./../
dockerfile: docker/php/Dockerfile
volumes:
- ../.././:/var/www/project/
networks:
- symfony
mysql:
image: mysql:5.6
environment:
- MYSQL_ROOT_PASSWORD=root
ports:
- 3311:3306
networks:
- symfony
networks:
symfony:
/docker/nginx/Dockerfile
FROM nginx:1.14
COPY ./docker/nginx/default.conf /etc/nginx/conf.d/
COPY . /var/www/project
/docker/php/Dockerfile
FROM php:7.2-fpm
RUN curl -sS https://getcomposer.org/installer | php && mv composer.phar /usr/local/bin/composer
COPY . /var/www/project
WORKDIR /var/www/project/
Related
Using MacBook M1. (Maybe it's a reason of problem)
During uploading my project into server I got this error
$ cat docker-compose.yml
version: '3.8'
services:
db:
image: postgres:13.0-alpine
volumes:
- postgres_data:/var/lib/postgresql/data/
env_file:
- ./.env
restart: always
frontend:
image: annarulunat/foodgram_frontend:latest
volumes:
- ../frontend/:/app/result_build/
backend:
image: annarulunat/foodgram:latest
restart: always
volumes:
- static_value:/app/static_backend/
- media_value:/app/media/
depends_on:
- db
env_file:
- ./.env
command: >
sh -c "python manage.py collectstatic --noinput &&
python manage.py migrate &&
gunicorn foodgram.wsgi:application --bind 0:8000"
nginx:
image: nginx:1.21.3-alpine
ports:
- "80:80"
volumes:
- ./nginx.conf:/etc/nginx/conf.d/default.conf
- ../frontend/build:/usr/share/nginx/html/
- ../docs/:/usr/share/nginx/html/api/docs/
- static_value:/var/html/static_backend/
- media_value:/var/html/media/
restart: always
volumes:
static_value:
media_value:
postgres_data:
$ cat Dockerfile
# build env
FROM node:13.12.0-alpine as build
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . ./
RUN npm run build
CMD cp -r build result_build
Thank you)))
I tried to add FROM --platform=linux/amd64 <image>-<version> in the Dockerfile and build
I'm trying to use docker with go lang & PostgreSQL
I have this structure for the project:
-project_name
- src
- app
- config
- main.go
- .env
- docker-compose.yml
- Dockerfile
the docker-compose.yml file contains ( I need GO server & PostgreSQL)
version: '3.9'
services:
app:
container_name: logger_app
build: ..
ports:
- "12000:12000"
restart: on-failure
volumes:
- .:/app
depends_on:
- postgres
networks:
- MYAPP
postgres:
image: postgres:latest
container_name: postgres_db
environment:
- POSTGRES_USER=${DB_USER}
- POSTGRES_PASSWORD=${DB_PASSWORD}
- POSTGRES_DB=${DB_NAME}
- DATABASE_HOST=${DB_HOST}
ports:
- '5432:5432'
networks:
- MYAPP
networks:
MYAPP:
driver: bridge
The Dockerfile contains:
FROM golang:1.18 as builder
RUN mkdir /app
WORKDIR /app
COPY . .
RUN go get -d -v ./...
RUN go install -v ./...
RUN go build -o /build
EXPOSE 12000
CMD [ "/build" ]
when I run docker-compose up --build I got this error:
failed to solve with frontend dockerfile.v0: failed to read dockerfile: open /var/lib/docker/tmp/buildkit-mount868285600/Dockerfile: no such file or directory
ERROR: Service 'app' failed to build : Build failed
Change the build line to build: . line. The compose file and Dockerfile are in the same directory.
I am very new to Docker so please forgive me, but I have a working dockerfile and docker-compose when the Main.go is at root-level but in this project the app will break if I put main.go at root.
File Structure
queue-backend
- .idea
- cmd
- appCode
- handler.go
- helper.go
- main.go
- routes.go
- pkg
- forms
- models
- mongodb
- models.go
- tmp
.gitignore
docker-compose.yml
Dockerfile
go.mod
README.md
db
extensions
Anyway... my dockerfile looks like this
FROM golang:1.16
WORKDIR /app
COPY go.mod .
COPY go.sum .
RUN go mod download
COPY ../.. .
RUN curl -sSfL https://raw.githubusercontent.com/cosmtrek/air/master/install.sh | sh -s -- -b $(go env GOPATH)/bin
CMD ["air"]
Docker-compose.yml looks like
version: '3.9'
services:
backend:
build: ""
ports:
- 8000:8000
volumes:
- .:/app
depends_on:
- mongodb_container
mongodb_container:
image: mongo:latest
environment:
MONGO_INITDB_ROOT_USERNAME: queue-delivery
MONGO_INITDB_ROOT_PASSWORD: password
ports:
- 27017:27017
volumes:
- mongodb_data_container:/data/db
volumes:
mongodb_data_container:
I have tried to set WORKDIR to /app/cmd/appCode or /cmd/appCode and matching the same in the docker-compose to .:/app/cmd/appCode and .:/cmd/appCode which none work, it always returns this, or the stated paths above instead of just the '/app' path
backend_1 | no Go files in /app
backend_1 | failed to build, error: exit status 1
At this point, I'm not sure what else to try...
To resolve Dockerfile in docker-compose.yml you need to change the build section as below
version: '3.9'
services:
backend:
build:
context: .
dockerfile: Dockerfile
ports:
- 8000:8000
volumes:
- .:/app
depends_on:
- mongodb_container
mongodb_container:
image: mongo:latest
environment:
MONGO_INITDB_ROOT_USERNAME: queue-delivery
MONGO_INITDB_ROOT_PASSWORD: password
ports:
- 27017:27017
volumes:
- mongodb_data_container:/data/db
volumes:
mongodb_data_container:
Your Dockerfile has some issues,
FROM golang:1.16
WORKDIR /app
# File changes must be added at the very end, to avoid the installation of dependencies again and again
RUN curl -sSfL https://raw.githubusercontent.com/cosmtrek/air/master/install.sh | sh -s -- -b $(go env GOPATH)/bin
COPY go.mod .
COPY go.sum . # can not find this file in the directory structure
RUN go mod download
COPY ../.. . # doesn't make sense, just use COPY . .
CMD ["air"]
docker-compose.yml
version: "3.7"
services:
courseshine_redis:
container_name: courseshine_redis
image: redis:latest
command: redis-server --requirepass ${POSTGRES_PASSWORD}
restart: always
env_file: .env
stdin_open: true
ports:
- ${REDIS_PORT}:${REDIS_PORT}
volumes:
- courseshine_redis_data:/data
networks:
- internal
courseshine_db:
container_name: courseshine_db
build:
context: ../..
dockerfile: courseshine_docker/development/courseshine_db/Dockerfile
restart: always
env_file: .env
environment:
- POSTGRES_MULTIPLE_DATABASES=${POSTGRES_DEV_DB},${POSTGRES_TEST_DB}
ports:
- ${COURSESHINE_DB_PORT}:${COURSESHINE_DB_PORT}
volumes:
- courseshine_postgres_data:/var/lib/postgresql/data
- ./courseshine_db:/dockerfile-entrypoint-initdb.d
networks:
- internal
courseshine_pgadmin:
container_name: courseshine_pgadmin
image: dpage/pgadmin4:4.21
restart: unless-stopped
env_file: .env
environment:
- PGADMIN_DEFAULT_EMAIL=${POSTGRES_USER}
- PGADMIN_DEFAULT_PASSWORD=${POSTGRES_PASSWORD}
volumes:
- pgadmin:/var/lib/pgadmin
- courseshine_postgres_data:/var/lib/postgresql/data
depends_on:
- courseshine_db
networks:
- internal
courseshine_api: &api_base
container_name: courseshine_api
build:
context: ../..
dockerfile: courseshine_docker/development/courseshine_api/Dockerfile
env_file: .env
stdin_open: true
volumes:
- ../../courseshine_api:/var/www/courseshine/courseshine_api
- /var/run/docker.sock:/var/run/docker.sock
- bundle_cache:/usr/local/bundle
depends_on:
- courseshine_redis
- courseshine_db
networks:
- internal
courseshine_ui:
container_name: courseshine_ui
build:
context: ../../
dockerfile: courseshine_docker/development/courseshine_ui/Dockerfile
env_file: .env
stdin_open: true
volumes:
- ../../courseshine_ui:/var/www/courseshine_ui
depends_on:
- courseshine_api
networks:
- internal
networks:
internal:
volumes:
courseshine_redis_data:
courseshine_postgres_data:
pgadmin:
bundle_cache:
my docerfile for courseshine_api service
FROM ruby:2.7.1-slim-buster
RUN apt-get update -qq && apt-get install -y build-essential nodejs libpq-dev postgresql-client && rm -rf /var/lib/apt/lists/*
ENV APP_HOME /var/www/courseshine/courseshine_api
RUN mkdir -p $APP_HOME
WORKDIR $APP_HOME
COPY ./courseshine_api/Gemfile $APP_HOME/Gemfile
COPY ./courseshine_api/Gemfile.lock $APP_HOME/Gemfile.lock
RUN bundle install --path vendor/cache
# Copy the main application.
COPY ./courseshine_api $APP_HOME
# Add a script to be executed every time the container starts.
COPY ./courseshine_docker/development/courseshine_api/entrypoint.sh /usr/bin/
RUN chmod +x /usr/bin/entrypoint.sh
ENTRYPOINT ["entrypoint.sh"]
# Expose port 3000 to the Docker host, so we can access it
# from the outside.
EXPOSE 3000
# The main command to run when the container starts. Also
# tell the Rails dev server to bind to all interfaces by
# default.
CMD ["rails","server","-b","0.0.0.0"]
entrypoint.sh
set -e
rm -f $APP_HOME/tmp/pids/server.pid
exec "$#"
when i hit docker-compose up, the courseshine_api service is not stand and throw Could not find rake-13.0.3 in any of the sources (Bundler::GemNotFound). Why this problem occur and how to fix this ..
I have built a MEAN stack application with nginx front end.
I have 2 docker files - one for front end and one for back end
And I have a docker-compose file that pulls them together along with the database
This works great on my development machine
I then push the images to my dockerhub site
On my production ubuntu machine I pull the images that I want from my dockerhub repository
But how should I run them?
I transfer my docker-compose file to the server and try to run it:
docker-compose -f docker-compose.prod.yml up
but it complains that the folder structure isnt what I have on my dev machine:
ERROR: build path /home/demo/api either does not exist, is not accessible, or is not a valid URL.
I dont want to put all the code on the server and rebuild it.. surely that defeats the purpose of using dockerhub images?
I also need the docker compose file to pull in the .prod.env file for database credentials etc.
I know Im missing something here.
How do I run my images without rebuilding them from scratch?
Do I need another service for this?
Thanks in advance
docker-compose.prod.yml:
version: '3'
services:
# Database
database:
env_file:
- .prod.env
image: mongo
restart: always
environment:
# MONGO_INITDB_ROOT_USERNAME: root
# MONGO_INITDB_ROOT_PASSWORD: $DB_ADMIN_PASSWORD
# Create a new database. Please note, the
# /docker-entrypoint-initdb.d/init.js has to be executed
# in order for the database to be created
MONGO_INITDB_ROOT_USERNAME: root
MONGO_INITDB_ROOT_PASSWORD: $MONGO_INITDB_ROOT_PASSWORD
DB_NAME: $DB_NAME
DB_USER: $DB_USER
DB_PASSWORD: $DB_PASSWORD
MONGO_INITDB_DATABASE: $DB_NAME
volumes:
# Add the db-init.js file to the Mongo DB container
- ./mongo-init.sh:/docker-entrypoint-initdb.d/mongo-init.sh:ro
- /data/db
ports:
- '27017-27019:27017-27019'
networks:
- backend-net
# Database management
mongo-express:
image: mongo-express
restart: always
ports:
- 8081:8081
environment:
ME_CONFIG_MONGODB_ADMINUSERNAME: root
ME_CONFIG_MONGODB_ADMINPASSWORD: $MONGO_INITDB_ROOT_PASSWORD
ME_CONFIG_MONGODB_SERVER: database
depends_on:
- database
networks:
- backend-net
# Nodejs API
backend:
depends_on:
- database
env_file:
- .prod.env
build:
context: ./api
dockerfile: Dockerfile-PROD-API
# Note: put this container name into proxy.conf.json for local angular CLI development instead of localhost
container_name: node-api-prod
networks:
- backend-net
# Nginx and compiled angular app
frontend:
build:
context: ./ui
dockerfile: Dockerfile-PROD-UI
ports:
- "8180:80"
container_name: nginx-ui-prod
networks:
- backend-net
networks:
backend-net:
driver: bridge
DOCKERFILE-PROD-API:
#SERVER ========================================
FROM node:10-alpine as server
WORKDIR /app
# Install dependencies
COPY package*.json ./
RUN npm install
# Bundle app source
COPY . .
#RUN ls -lha
EXPOSE 3000
CMD ["npm", "run", "start"]
DOCKERFILE-PROD-UI:
#APP ========================================
FROM node:10-alpine as build
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm install #angular/cli && npm install
COPY . .
RUN npm run build
#RUN ls -lha
#FINAL ========================================
FROM nginx:1.18.0-alpine
COPY --from=build /usr/src/app/dist /usr/share/nginx/html
COPY ./nginx.conf /etc/nginx/conf.d/default.conf
Using full image names including dockerhub path resolved the issue for me.
Working solution shown below:
Dockerfile-PROD-UI
#GET ANGULAR ========================================
FROM node:10-alpine as base
WORKDIR /usr/src/app
COPY ui/package*.json ./
RUN npm install #angular/cli && npm install
COPY ui/. .
#BUILD ANGULAR ========================================
FROM base as build
RUN npm run build
#RUN ls -lha
#NGINX ========================================
FROM nginx:1.18.0-alpine
COPY --from=build /usr/src/app/dist /usr/share/nginx/html
COPY ./nginx.conf /etc/nginx/conf.d/default.conf
Dockerfile-PROD-API
#SERVER ========================================
FROM node:10-alpine as server
WORKDIR /app
# Install dependencies
COPY package*.json ./
RUN npm install
# Bundle app source
COPY . .
#RUN ls -lha
EXPOSE 3000
CMD ["npm", "run", "start"]
docker-compose.yml
version: '3.5'
services:
# Database
database:
image: mongo
restart: always
env_file:
- .prod.env
environment:
# MONGO_INITDB_ROOT_USERNAME: root
# MONGO_INITDB_ROOT_PASSWORD: $DB_ADMIN_PASSWORD
# Create a new database. Please note, the
# /docker-entrypoint-initdb.d/init.js has to be executed
# in order for the database to be created
MONGO_INITDB_ROOT_USERNAME: root
MONGO_INITDB_ROOT_PASSWORD: $MONGO_INITDB_ROOT_PASSWORD
DB_NAME: $DB_NAME
DB_USER: $DB_USER
DB_PASSWORD: $DB_PASSWORD
MONGO_INITDB_DATABASE: $DB_NAME
volumes:
# Add the db-init.js file to the Mongo DB container
- ./mongo-init.sh:/docker-entrypoint-initdb.d/mongo-init.sh:ro
- db-data:/data/db
ports:
- '27017-27019:27017-27019'
networks:
- backend-net
# Nodejs API
backend:
image: DOCKERHUBHUSER/DOCKERHUB_REPO:prod-backend
restart: always
depends_on:
- database
env_file:
- .prod.env
build:
context: ./api
dockerfile: Dockerfile-PROD-API
container_name: backend
networks:
- backend-net
# Nginx and compiled angular app
frontend:
image: DOCKERHUBHUSER/DOCKERHUB_REPO:prod-frontend
restart: always
depends_on:
- backend
build:
context: .
dockerfile: Dockerfile-PROD-UI
ports:
- "8180:80"
container_name: frontend
networks:
- backend-net
networks:
backend-net:
driver: bridge
volumes:
db-data:
name: db-data
external: true