Docker varnish start with command but not with docker-compose - docker

Question

I'm new to docker and try to convert my actual web stack in it.
Currently I use this configuration:
varnish -> nginx -> php-fpm -> mysql
I have already convert php-fpm and nginx and now tries varnish.
When I run my image with a command, all is fine but when I put it in docker-compose my container restart indefinitely.
Command:
name="varnish"
cd $installDirectory/$name
docker build -t $name .
docker rm -f $(docker ps -a | grep $name | cut -d' ' -f1)
docker run -d -P --name $name \
-p 80:80 \
--link nginx:nginx \
-v /home/webstack/varnish/:/etc/varnish/ \
-t $name
My docker-compose.yml:
php-fpm:
restart: always
build: ./php-fpm
volumes:
- "/home/webstack/www/:/var/www/"
nginx:
restart: always
build: ./nginx
ports:
- "8080:8080"
volumes:
- "/home/webstack/nginx/:/etc/nginx/"
- "/home/webstack/log/:/var/log/nginx/"
- "/home/webstack/www/:/var/www/"
links:
- "php-fpm:php-fpm"
varnish:
restart: always
build: ./varnish
ports:
- "80:80"
volumes:
- "/home/webstack/varnish/:/etc/varnish/"
links:
- "nginx:nginx"
I have no result with docker logs webstack_varnish_1 and docker ps -a result show:
688c5aace1b3 webstack_varnish "/bin/bash" 16 seconds ago Restarting (0) 5 seconds ago 0.0.0.0:80->80/tcp
Here you can see my Dockerfile:
FROM debian:jessie
# Update apt sources
RUN apt-get -qq update
RUN apt-get install -y curl apt-transport-https
RUN sh -c "curl https://repo.varnish-cache.org/GPG-key.txt | apt-key add -"
RUN echo "deb https://repo.varnish-cache.org/debian/ jessie varnish-4.1" > /etc/apt/sources.list.d/varnish-cache.list
# Update the package repository
RUN apt-get -qq update
# Install varnish
RUN apt-get install -y varnish
# Expose port 80
EXPOSE 80
What I am doing wrong please?
Regards.

Answer 1

Your varnish Dockerfile seems to be missing ENTRYPOINT and/or CMD directives that would actually launch Varnish.

Answer 2

We have found the solution here :
https://github.com/docker/compose/issues/2563
I have to add tty: true to my varnish config.
Regards.