Major woes upgrading from 1.6.0 to 1.8.0 -- broken site

installation
2

:slight_smile: lots of them

What you are going to need to do is go to make a copy of the pg 9.3 template and “muck” with it to make it able to uninstall pg 9.5 properly.

The way you would do this is:

cp templates/postgres.9.3.template.yml containers/my-hacked-template.yml

Then add

templates:
   - containers/my-hacked-template.yml

Into your container definition and remove 9.3

Then you need to start playing with

https://github.com/discourse/discourse_docker/blob/master/templates/postgres.9.3.template.yml#L23

To see what you need to do to get that apt-get remove line to work. Once you get it working, ping us back here to let us know what you did.

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