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Running snap on virtual ctrlX CORE

bostroemc
Established Member

Running snap on virtual ctrlX CORE

I have a simple Python application that serves a WebSocket.  I succeeded in snapping the application and running it on Ubuntu 18.04.5 LTS.   I'm also able to install the snap on virtual ctrlX CORE (1.4.1).  

However, when I try to run my snap (server-alt) on virtual ctrlX CORE I get the permission denial shown below:

server-alt_cannot_create_user_data_directory.png

How do I point my snap to the writable snap folder (presumably this is /writable/system-data/snap/server-alt), as opposed to the default (and in our case non-existent) snap path: /home/$USER/snap/server-alt?

 

Complete project together with sample html is attached.

1 REPLY 1
bostroemc
Established Member

Re: Running snap on virtual ctrlX CORE

I updated my snapcraft.yaml file so that the application would be installed as a service.  The revised file is shown below with changes highlighted:

updated_yaml.png

Complete working project is attached.  

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