I tried docker images -q {Image Name} as suggested in the "best answer" but it only returned the ID of the Image, not of the container. No matter if the container is running or not, it always returns the Image ID. If you want to know whether or not the CONTAINER is running, you need to apply the following command:
24.06.2021 · # bind-mounting fails if the destination doesn't exist mount -t none -o bind host-file.txt container/bind-mounted-file.txt mount: mounting host-file.txt on container/bind-mounted-file.txt failed: No such file or directory # so docker creates the mountpoint (empty file) to act as mount point touch container/bind-mounted-file.txt # bind-mount "host-file.txt" at "/bind …
29.01.2016 · That's why I've found this topic on google. I have a stack deployed with the docker-compose file. I'm using the short syntax. And docker fails to start containers if their volumes' host directories do not exist. The parent directory of the volume directory exists (and have the root:root ownership). But docker can't create a subdir for the volume.
Right now docker compose will just output an unscripted error if the file contains something to extends does not exists: Traceback (most recent call last): File ...
When sharing files from Windows, Docker Desktop sets permissions on shared volumes to a ... or a service cannot start, such as when using Docker Compose, ...
Groups must exist in both the container and the host system to be added. An example of where this is useful is when multiple containers (running as different ...
12.04.2021 · When a health check command is specified, it tells Docker how to test the container to see if it's working. With no health check specified, Docker has no way of knowing whether or not the services running within your container are actually up or not. In Docker, health checks can be specified in the Dockerfile as well as in a compose file.
Top 5 Answers to docker-compose up vs docker-compose up --build vs docker-compose build ... The following builds the images if the images do not exist and starts the containers: docker-compose up; If ... to those files in a "repository" (or "repo"), but only when you tell it to do so. (In other words, you decide which files to track and when to ...
08.08.2015 · Could we add a flag that compose checks to see if a container exists in docker-compose? I have containers in multiple docker-compose and would like to check where a container is defined.
Compose always uses the JSON form, so don't worry if you override the command or entrypoint in your Compose file. If you are able, modify the application ...
This command downloads a test image and runs it in a container. When the container runs, it prints a message and exits. If you initially ran Docker CLI ...
09.06.2016 · It would be nice if there were an option to check for new versions of images when running docker-compose up.. We already have this functionality with docker build --pull as was discussed here moby/moby#4238 and there is an open issue to bring --pull to docker run here moby/moby#13331.. I propose adding --pull to up to always attempt to pull a newer version of …
If I run an instance of the container using docker-compose run --rm mysql /bin/bash, ... Create a local config file for testing. yml and Frigate config.
See the docker-compose command reference for more information about using -f . When you use multiple configuration files, you must make sure all paths in the ...
26 May 2021 » Podman 3 and Docker Compose - How Does the Dockerless ... Check out the dockerhub tags for a list of supported architectures and if you want ...
--no-recreate If containers already exist, don't recreate them. ... Overrides the `scale` setting in the Compose file if present. Builds, (re)creates ...
19.01.2018 · How do I wait until a file is created in docker? I'm trying the code below, but it doesn't work. If I execute bash -c [ -f /tmp/asdasdasd ] separate from docker shell, it gives me the correct result. Dockerfiletest: FROM alpine:3.6 RUN apk update && apk add bash docker-compose.yml: version: '2.1' services: testserv: build: context: .
11.09.2019 · You could check the docker-compose.yml file, or you could use the port option with the docker-compose command. You do have to know the internal command of a service.