I have a problem deploying some docker images when I use bind volumes and when I check the logs I see errors like access denied when the docker application try to create a folder. For example the following docker compose…
I have this docker-compose: version: "3.9" services: myserver: image: <some image> restart: always volumes: - ./res:/tmp/configs - ./myfolder:/tmp/logs Should I expect to see the files that are in /tmp/logs inside the container, in the host folder 'myfolder'? 'myfolder' is empty…
I've been struggling with this for weeks on-and-off now, and I can't figure out what I'm doing wrong. It must be something incredibly simple, because I followed many tutorials to the letter and tried just about every command available. I…
I am using a docker container to run postgres for testing purposes, it should NOT persist data between different runs. This is the dockerfile: FROM postgres:alpine ENV POSTGRES_PASSWORD=1234 EXPOSE 5432 And this is my compose file: version: "3.9" services: web:…
I have python tests that generate the results of the tests as HTML and XML files. When I run docker-compose, I want to find these results and mount them in a local volume. docker-compose.yml version "3.9" services: tests: build: .…
As per documentation Docker volumes are advertised this way: Volumes are the preferred mechanism for persisting data generated by and used by Docker containers. While bind mounts are dependent on the directory structure and OS of the host machine, volumes…
I have installed docker inside my EC2 instance and running Jenkins as a docker container. The complete code is given below. sudo su apt-get update apt install -y docker.io service docker start usermod -a -G docker ubuntu chmod 666 /var/run/docker.sock…
I've read this post and this one. And the best explanation I've found is: ... outside you declare the volume and inside you specify how to mount it into a container. A volume has an independent life cycle from services.…
I've created two volumes, t21db for my SQLite DB and t21images for my images, in my FastAPI app im using app.mount to mount the location for the volume to retrieve the images, here's the code - app = FastAPI() app.add_middleware(…
I have two docker-compose files. In one is mariadb in another superset mariadb: version: '2.4' services: mariadb: container_name: mariadb image: mariadb restart: always volumes: - ./mariadb-data:/var/lib/mysql environment: MYSQL_DATABASE: 'db_prueba' MYSQL_USER: 'admin' MYSQL_PASSWORD: 'admin' MARIADB_ROOT_PASSWORD: 'admin' ports: - 2022:3306 superset: version:…