Docker compose fails

[WernerBleisteiner]

Pulled the Docker image, but the compose command fails. Running on a RPi4 with Debian.

pi@rpi4-1-64:~ $ sudo docker pull getontime/ontime Using default tag: latest latest: Pulling from getontime/ontime Digest: sha256:5e5eeb5551732982fd5caf85fd54df5c1ce933e4b3da8fc3e8f5185e4cae49da Status: Image is up to date for getontime/ontime:latest docker.io/getontime/ontime:latest pi@rpi4-1-64:~ $ sudo docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES pi@rpi4-1-64:~ $ nano docker-compose.yml services: ontime: container_name: ontime image: getontime/ontime:latest ports: - "4001:4001/tcp" - "8888:8888/udp" - "9999:9999/udp" volumes: - "./ontime-data:/data/" environment: - TZ=Europe/Berlin restart: unless-stopped pi@rpi4-1-64:~ $ sudo docker-compose up -d sudo: docker-compose: command not found

[cpvalente]

Hi,

Are you running other docker images?

The error seems to indicate an issue with docker and not Ontime. I would recommend trying to run a simple test image first

Docker has a hello world image for this purpose
https://hub.docker.com/_/hello-world

[WernerBleisteiner]

Thanks.
'Hello-World' does run:

`pi@rpi4-1-64:~ $ sudo docker run hello-world

Hello from Docker!
This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:

1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
   (arm64v8)
3. The Docker daemon created a new container from that image which runs the
   executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
   to your terminal.

To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID:
https://hub.docker.com/

For more examples and ideas, visit:
https://docs.docker.com/get-started/

pi@rpi4-1-64:~ $ docker --version
Docker version 28.0.1, build 068a01e`

[cpvalente]

You seem to be running a different command. You are trying to validate the docker compose command

Can you please check that you can run other images with docker-compose?