docker-compose: define mount for bind mount and managed mount

Question

I\'m using docker-compose for defining my service. In docker, there are two concepts for docker volume. Firstly is about bind mount: mount on host storage.

Answer 1

I know it's late to answer but I'm mostly writing this for the community.

Answer:

You only need to do it like this:

    volumes:
       - ./root/instantclient_12_2/ojdbc8.jar:/etc/kafka-connect/jars/ojdbc8.jar
       - type: bind
         source: $HOST/etc
         target: /kernel-etc

Then, for running it in 'easy to debug mode' do it first with docker-compose up and when you made sure it was working fine put a ring on it by adding a -d at the end.

Important Notes

1-Make sure your docker-compose version is at least 3.2 and in my case, it is3.7. for updating and getting rid of the old version do as below:

sudo apt-get remove docker-compose
sudo curl -L "https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

Source: https://github.com/10up/wp-local-docker/issues/58#issuecomment-476786006

2- Don't forget to rm your old container so you don't face weird port-related issues. heres how:

docker container stop YOUR_CONTAINER_ID
docker container rm YOUR_CONTAINER_ID

Good luck.