Reputation: 2292
I'm trying to launch a series of Docker Containers using Docker Compose. The problem is I keep getting an error message saying a directory is not valid. I have no idea what directory of mine dos not exist.
Here is my docker-compose.yaml (in the myProj folder):
version: '2'
services:
postgres:
build: ./postgres
environment:
- POSTGRES_PASSWORD=mysecretpassword
frontend:
build: ./frontend
ports:
- "4567:4567"
depends_on:
- postgres
backend:
build: ./backend
ports:
- "5000:5000"
depends_on:
- postgres
And a docker file for my backend container in (myProj/backend):
FROM openjdk:8-alpine
ADD ./backend-0.0.1-SNAPSHOT.jar /usr/src/myproj/
WORKDIR /usr/src/myproj/
CMD java -jar backend-0.0.1-SNAPSHOT.jar
When I run "docker-compose up" I get the following message:
docker_postgres_1 is up-to-date
Starting docker_backend_1
Starting docker_frontend_1
ERROR: for frontend Cannot start service frontend: oci runtime error: not a directory
ERROR: for backend Cannot start service backend: oci runtime error: not a directory
ERROR: Encountered errors while bringing up the project.
It seems the Postgres container builds fine. What directory do I need to fix?
Edit: Folder Structure
myProj
- postgres
- Dockerfile
- frontend
- Dockerfile
- frontend-0.0.1-SNAPSHOT.jar
- backend
- Dockerfile
- backend-0.0.1-SNAPSHOT.jar
Upvotes: 0
Views: 2592
Reputation: 2292
I've (kind of) solved my own problem. I since decided to instantiate a CoreOS VM using Vagrant. Once I use CoreOS to run Docker-Compose everything started working as normal. Turns out the problem was not in my implementation, but It must be a bug with Docker-Compose, Docker-Machine, or Docker.
The versions that gave me problems are:
While running on Windows 10 with VirtualBox.
Upvotes: 0
Reputation: 1853
Try restarting your Docker service first.
If that does not work, add this after the FROM
statement in the Dockerfile:
RUN mkdir -p /usr/src/myproj/
Upvotes: 2