How to use locally built image in docker-compose file correctly?
Dec 24, 2021 · 3 I have multiple services that needs to use the same locally built image. So I created a helper service which would build the image and all other services would depend on …
Difference between "docker compose" and "docker-compose"
Mar 7, 2021 · The docker compose (with a space) is a newer project to migrate compose to Go with the rest of the docker project. This is the v2 branch of the docker/compose repo. It's been …
How to use host network for docker compose? - Stack Overflow
Jun 13, 2019 · I want to use docker compose with the host network. I have a docker container that access a local REST api. Usually I run docker run --net=host -p 18080:8080 -t -i containera …
How can I use environment variables in docker-compose?
I would like to be able to use environment variables inside docker-compose.yml, with values passed in at the time of docker-compose up. This is the example. I am doing this today with a …
docker compose inside docker in a docker - Stack Overflow
I am pretty new to docker and was following the documentation found here, trying deploy several containers inside dind using docker-compose 1.14.0 I get the following docker run -v …
How does docker-compose.yml and Dockerfile work together?
Mar 16, 2021 · From my understanding, Dockerfile is like the config/recipe for creating the image, while docker-compose is used to easily create multiple containers which may have …
how to get docker-compose to use the latest image from repository
Jun 8, 2016 · 283 I don't know what I'm doing wrong, but I simply cannot get docker-compose up to use the latest image from our registry without first removing the old containers from the …
Why is Docker installed but not Docker Compose?
Instead of using this, find the correct package which you need to install to get access to the new Version 2 (Go) CLI. On apt based systems this is probably docker-compose-v2. Note that …
How to pass arguments within docker-compose? - Stack Overflow
May 26, 2018 · 103 Now docker-compose supports variable substitution. Compose uses the variable values from the shell environment in which docker-compose is run. For example, …
how do you manage secret values with docker-compose v3.1?
I struggled with how to manage secrets in docker compose, and ended up writing a little service to do it: dcsm. It lets you store secrets in a file encrypted with age symmetric encryption.