I have tried "sudo snap install " command to install private snap.
I have not included the my private snap in the image. I wanted to install the my private store snaps after installing the ubuntu core image.
One thing after giving the environment “UBUNTU_STORE_AUTH_DATA_FILENAME” I have successfully build the image and installed. In that I have checked with “snap whoami” command my snap credentials are automatically logged in but I can’t able to install my private snaps.
So my question is I want to install my private store snaps after installing the ubuntu core image.