Say I have a docker-compose.yml file like so:
version: '2' services: foo: image: foo:4.1.1 container_name: foo command: echo 'this is foo' bar: image: bar:3.2.0 container_name: bar command: echo 'this is bar' baz: image: baz:3.2.0 container_name: baz command: cat
is there some configuration I can use so that bar captures the stdout/stderr from foo? Basically I want to setup my containers so that one container can capture the stdio from other containers?
foo | baz bar | baz
so that baz is capturing the stdout. Is this possible using docker-compose? The goal is to configure the process/container which can process the logging from the apps.