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Line 95: − docker build -t DOCKER_HUB_USERNAME/rpi_python:0.0.1 .+ − # Or with multiple tags+ − docker build -t DOCKER_HUB_USERNAME/rpi_python:0.0.1 -t DOCKER_HUB_USERNAME/rpi_python:latest .+ − # List images+ − docker images+ − # Test image+ − docker run -rm -it DOCKER_HUB_USERNAME/rpi_python:0.0.1+ − # Login+ − docker login+ − docker push DOCKER_HUB_USERNAME/rpi_python:0.0.1+ + + − <nowiki>210+ − down vote+ − accepted+ − + − + − You need to commit the changes you make to the container and then run it. Try this:+ − − sudo docker pull ubuntu − − sudo docker run ubuntu apt-get install -y ping − − Then get the container id using this command: − − sudo docker ps -l − − Commit changes to the container: − − sudo docker commit <container_id> iman/ping − − Then run the container: − − sudo docker run iman/ping ping www.google.com</nowiki> Line 139:
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→Use this docker compose to run the project locally
<source lang="bash">docker pull python:2.7
<source lang="bash">docker pull python:2.7
docker run -i -t python:2.7
docker run -i -t python:2.7
docker run -t -d -p 127.0.0.1:9980:9980 -e 'domain=owncloud\\.rra\\.lan' --restart always --cap-add MKNOD collabora/code
docker docker run -i -t python:2.7 bash
docker docker run -i -t python:2.7 bash
docker ps -a
docker ps -a
docker search kali
docker search kali
docker run -ti -v "/home/rafa/LocalPath:/ContainerPath" git.rra.lan:4443/docker/pilaf_testrunner/converter:latest /bin/bash # mounts local path folder on docker container
docker run -ti -v "/home/rafa/LocalPath:/ContainerPath" git.rra.lan:4443/docker/pilaf_testrunner/converter:latest /bin/bash # mounts local path folder on docker container
# Run container with name and volumes
docker run -t -d -p 0.0.0.0:9980:9980 -e "server_name=owncloud\\.rra\\.lan" -v "/etc/collabora/certs:/etc/loolwsd/certs" -e "domain=owncloud\\.rra\\.lan" --restart always --cap-add MKNOD --name collabora collabora/code
# View logs
docker logs -f collabora
docker images
docker images
# Remove all containers
# Remove all containers
docker rm $(docker ps -aq)
docker kill $(docker ps -q) && docker rm $(docker ps -aq)
# Remove one image
# Remove one image
# Remove incompletely built images:
# Remove incompletely built images:
docker images | grep -v IMAGE\ ID | awk '{print "docker rmi " $3;}'</source>
docker images | grep -v IMAGE\ ID | awk '{print "docker rmi " $3;}'</source>
==Docker container root shell==
<syntaxhighlight lang="bash">
docker exec -u 0 -it cranky_neumann /bin/bash
</syntaxhighlight>
=Restart stopped container with diferent command=
=Restart stopped container with diferent command=
nano rpi_python/Dockerfile</source>
nano rpi_python/Dockerfile</source>
== Docekerfile ==
==Docekerfile==
<source lang="dockerfile"># Pull base image
<source lang="dockerfile"># Pull base image
FROM resin/rpi-raspbian:wheezy
FROM resin/rpi-raspbian:wheezy
CMD ["bash"]</source>
CMD ["bash"]</source>
<source lang="bash">docker build -t DOCKER_HUB_USERNAME/rpi_python:0.0.1 .
# Or with multiple tags
docker build -t DOCKER_HUB_USERNAME/rpi_python:0.0.1 -t DOCKER_HUB_USERNAME/rpi_python:latest .
# List images
docker images
# Test image
docker run -rm -it DOCKER_HUB_USERNAME/rpi_python:0.0.1
# Login
docker login
docker push DOCKER_HUB_USERNAME/rpi_python:0.0.1</source>
===Pull Modify Commit===
===Pull Modify Commit===
<source lang="bash">sudo docker pull ubuntu
sudo docker run ubuntu apt-get install -y ping</source>
Then get the container id using this command:
<source lang="bash">sudo docker ps -l</source>
Commit changes to the container:
<source lang="bash">sudo docker commit <container_id> iman/ping</source>
Then run the container:
<source lang="bash">sudo docker run iman/ping ping www.google.com</source>
==Docker mirror==
==Docker mirror==
done
done
</syntaxhighlight>
==Run command on running container==
<syntaxhighlight lang="bash">
docker exec -ti es01 /bin/bash
</syntaxhighlight>
</syntaxhighlight>
==Dockerfile reference==
==Dockerfile reference==
https://docs.docker.com/engine/reference/builder/
https://docs.docker.com/engine/reference/builder/
==Docker custom registry==
<code>docker run --rm -v test-volume:/contents registry.roqs.basf.net/base-images/alpine ls /</code>
<br />
==Docker-compose==
===Use this docker compose to run the project locally===
*To start all services:
<code>docker-compose up --build --remove-orphans --detach</code>
*To restart only one service:
<code>docker-compose up --build --remove-orphans --detach <service_name></code>
*To stop one service:
<code>docker-compose stop <service_name></code>
*To stop all services:
<code>docker-compose down</code>
*To view logs of a service:
<code>docker-compose logs -f <service_name></code>
*To view logs of all services:
<code>docker-compose logs -f</code>
=== docker-compose.yml example for multiple services ===
<syntaxhighlight lang="yaml">
version: '3.8'
services:
postgres:
image: postgres:14.13
environment:
POSTGRES_DB: mydatabase
POSTGRES_USER: myuser
POSTGRES_PASSWORD: mypassword
volumes:
- postgres_data:/var/lib/postgresql/data
ports:
- "5432:5432"
redis:
image: redis:latest
ports:
- "6379:6379"
celery:
build:
context: .
dockerfile: Dockerfile
environment:
DJANGO_SETTINGS_MODULE: app.settings
REDIS_HOST: redis
DB_HOST: postgres
DB_PORT: 5432
DB_NAME: mydatabase
DB_USER: myuser
DB_PASSWORD: mypassword
volumes:
- .:/app
- ./media:/app/media
working_dir: /app
command: celery -A app worker --loglevel=info
depends_on:
- postgres
- redis
flower:
build:
context: .
dockerfile: Dockerfile
environment:
DJANGO_SETTINGS_MODULE: app.settings
DB_HOST: postgres
DB_NAME: mydatabase
DB_USER: myuser
DB_PASSWORD: mypassword
REDIS_HOST: redis
volumes:
- .:/app
- ./media:/app/media
working_dir: /app
command: celery -A app flower --loglevel=info --basic-auth=admin:admin
depends_on:
- postgres
- redis
ports:
- "5555:5555"
django:
build:
context: .
dockerfile: Dockerfile
environment:
DJANGO_SETTINGS_MODULE: app.settings
REDIS_HOST: redis
DB_HOST: postgres
DB_PORT: 5432
DB_NAME: mydatabase
DB_USER: myuser
DB_PASSWORD: mypassword
volumes:
- .:/app
- ./media:/app/media
working_dir: /app
command: python3 manage.py runserver 0.0.0.0:8000
depends_on:
- postgres
- redis
ports:
- "8000:8000"
volumes:
postgres_data:
driver: local
</syntaxhighlight><br />