Add a warning in the installer which tells the user about the changes which will be made both to their docker images, and their nginx configuration #4305
Description
Description of problem
I was looking to install dokku, and planning to gradually migrate all of my services over to it. However, when I ran the install script, there was no sort of warning or text which stated that all of my nginx config files would be unlinked, and my docker images would be stopped. A warning in both the script, or the site which the user would have to accept would be nice to avoid this type of headache in the future, as I was doing this on my one and only vps.
How reproducible
Many users who install might have this problem
Steps to Reproduce
- wget https://raw.githubusercontent.com/dokku/dokku/v0.22.7/bootstrap.sh
- sudo DOKKU_TAG=v0.22.7 bash bootstrap.sh
Actual Results
All of my nginx configuration files were unlinked from sites-available, and all of my docker images were stopped.
Expected Results
A warning to clarify that this would happen, so I could have avoided the problems.
Environment Information
OS: Ubuntu Server 18.04
How (deb/make/rpm) and where (AWS, VirtualBox, physical, etc.) was Dokku installed?:
Installed via bootstrap script found on dokku's website.
Additional information
No additional information