886: Ipv6 support r=mergify[bot] a=muhlemmer
## What type of PR?
(Feature, enhancement, bug-fix, documentation) -> A bit of everything
## What does this PR do?
Document how to use ipv6nat. This, however triggers some kind of flaky behavior with the Docker DNS resolver, resulting in lookup failures between containers. So all resolving needs to be done during container startup/configuration.
In order not to pollute every single start.py file, we've created a small library called [Mailu/MailuStart](https://github.com/Mailu/MailuStart). As an addition, this library also defines the template generation function, including its logging facility.
Note: `docker-compose.yml` downgrade is necessary, as IPv6 settings are not supported by the Docker Compose file format 3 😞
### Related issue(s)
Supersedes PR #844
- Fixes#827
- Hopefully helps with #829 and #834
## No backport yet
This PR directly imports MailuStart from git. This makes it a bit more simple to implement on the short term an do some testing and probably some future improvements. When everything is proved stable, we will create a proper PyPi package with versioning and consider back porting.
## Prerequistes
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.
- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: place entry in the [changelog](CHANGELOG.md), under the latest un-released version.
Co-authored-by: Ionut Filip <ionut.philip@gmail.com>
Co-authored-by: Tim Möhlmann <muhlemmer@gmail.com>
888: Correct the URL users are directed to after using setup without exposing /admin r=mergify[bot] a=Nebukadneza
In setup, users who didn’t expose `/admin` were directed to `http://127.0.0.1:8080/`, which was missing `/ui` to work.
Also, let’s help out the less apt admins by providing a copy-paste template for ssh-tunnelling.
## What type of PR?
documentation
### Related issue(s)
closes#885
## Prerequistes
- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: place entry in the [changelog](CHANGELOG.md), under the latest un-released version.
889: Catch webmail-url empty but webmail configured and force to default r=mergify[bot] a=Nebukadneza
## What type of PR?
bug-fix
## What does this PR do?
Quite some users managed to delete the contents of the webmail-url field in
setup, which forces front into a restart loop. Catch the case where a webmail
service is configured, but url is empty — and force to default /webmail.
### Related issue(s)
closes#856
## Prerequistes
- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: place entry in the [changelog](CHANGELOG.md), under the latest un-released version.
Co-authored-by: Dario Ernst <dario@kanojo.de>
Quite some users managed to delete the contents of the webmail-url field in
setup, which forces front into a restart loop. Catch the case where a webmail
service is configured, but url is empty — and force to default /webmail.
closes#856
This will make network configuration and host based authentication
more robust, across different deployment platforms.
The options `RELAYNETS` and`POD_ADDRESS_RANGE` are kept for compatibility.
However, their usage have become optional.
Ahmed H