As the README describes, you can reuse the Docker daemon from Minikube with eval $(minikube docker-env). So to use an image without uploading it, you can follow these steps: Set the environment variables with eval $(minikube docker-env) Build the image with the Docker daemon of Minikube (eg docker build -t my-image .) Set the image … Read more
The named volumes can be shared across containers in the following way: services: nginx: build: ./nginx/ ports: – 80:80 links: – php volumes: – app-volume:location_in_the_container php: build: ./php/ expose: – 9000 volumes: – app-volume:location_in_the_container volumes: app-volume: Here’s an example config that I use for better understanding. I’m exposing the static files generated from my web … Read more
You just have to log into your running docker container and run your commands. Build your stack : docker-compose build -f path/to/docker-compose.yml Launch your stack : docker-compose up -f path/to/docker-compose.yml Display docker running containers : docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 3fcc49196a84 ex_nginx “nginx -g ‘daemon off” 3 days ago Up … Read more
TL;DR/Notice: If you experience a directory being created in place of the file you are trying to mount, you have probably failed to supply a valid and absolute path. This is a common mistake with a silent and confusing failure mode. File volumes are done this way in docker (absolute path example (can use env … Read more
According to the docker-compose reference, Ports is defined as: Expose ports. Either specify both ports (HOST:CONTAINER), or just the container port (a random host port will be chosen). Ports mentioned in docker-compose.yml will be shared among different services started by the docker-compose. Ports will be exposed to the host machine to a random port or … Read more
You need to include the following lines in your docker-compose.yml: version: “3” services: app: image: app:1.2.3 stdin_open: true # docker run -i tty: true # docker run -t The first corresponds to -i in docker run and the second to -t.
Figured it out, use bash -c. Example: command: bash -c “python manage.py migrate && python manage.py runserver 0.0.0.0:8000” Same example in multilines: command: > bash -c “python manage.py migrate && python manage.py runserver 0.0.0.0:8000″ Or: command: bash -c ” python manage.py migrate && python manage.py runserver 0.0.0.0:8000 “
This happens because you have added your worker directory as a volume to your docker-compose.yml, as the volume is not mounted during the build. When docker builds the image, the node_modules directory is created within the worker directory, and all the dependencies are installed there. Then on runtime the worker directory from outside docker is … Read more
In your case it was some other process that was using the port and as indicated in the comments, sudo netstat -pna | grep 3000 helped you in solving the problem. While in other cases (I myself encountered it many times) it mostly is the same container running at some other instance. In that case … Read more
If you want to run docker as non-root user then you need to add it to the docker group. Create the docker group if it does not exist $ sudo groupadd docker Add your user to the docker group. $ sudo usermod -aG docker $USER Run the following command or Logout and login again and … Read more