Hi,
I’m trying to deploy the following docker-compose file to a multi-container application in BalenaCloud:
version: '2'
services:
redis:
image: redis:5.0.5
When I try this on a pc that does have Docker installed everything works as expected, but when I do this on a pc that does not have docker installed it tells me that Docker is needed.
In the example below I used a fake Docker sock to simulate that Docker is not installed.
When I remove the fake Docker sock everything is fine.
C:\Users\bencl\Desktop\mytest>balena -v
12.43.0
C:\Users\bencl\Desktop\mytest>balena deploy mytest --debug --docker myFakeDockerSock
[debug] new argv=[C:\Program Files\balena-cli\client\bin\node.exe,C:\Program Files\balena-cli\client\bin\run,deploy,mytest,--docker,myFakeDockerSock] length=6
[Debug] Parsing input...
Docker seems to be unavailable. Is it installed and running?
Error: connect ENOENT myFakeDockerSock
For further help or support, visit:
https://www.balena.io/docs/reference/balena-cli/#support-faq-and-troubleshooting
C:\Users\bencl\Desktop\mytest>balena deploy mytest --debug
[debug] new argv=[C:\Program Files\balena-cli\client\bin\node.exe,C:\Program Files\balena-cli\client\bin\run,deploy,mytest] length=4
[Debug] Parsing input...
[Debug] Loading project...
[Debug] Resolving project...
[Debug] docker-compose.yml file found at "C:\Users\bencl\Desktop\mytest"
[Debug] Creating project...
[Info] Everything is up to date (use --build to force a rebuild)
......*snip*
It was my understanding that all image building happened in the BalenaCloud servers.
I understand that in some cases we need to build services locally, but here that is clearly not the case? This redis:5.0.5 image is available in DockerHub: Docker Hub
Even when there still is a service with “build” instead of “image”, then I would expect all building to happen in BalenaCloud?
I thought that this was similar to ACR Tasks for example. (“Build and push a single container image to a container registry on-demand, in Azure, without needing a local Docker Engine installation.”)
This is not a urgent issue, more an inquiry out of curiosity.
Thanks for your time!