* eliminate fields that should be labels

* remaining

* remove comma

* add _os and _hostname host labels

* systemd-journal dynamic configuration updates

* move systemd-journal dynamic configuration to logs

* copied and integrated rrdlabels update from #16953

* strict type checking on SIMPLE_PATTERN and fixes for wrong uses

* add _os and _hostname on children that do not advertise them

* remove instance names support for alerts

* removed charts and families from docs

* Adjust alert config store statement

* Remove os, host, plugin, module, charts from alert configuration

* Fix compilation warning, remove unused keys (charts, foreach)

---------

Co-authored-by: Stelios Fragkakis <[email protected]>

* Rework Docker CI to build each platform in it's own runner.

* Remove bogus conditional in publish step.

Because docker/build-push-action can't handle the case of pushing to
multiple registries by digest.

* Rearrange code

* Explicit init of sqlite library and shutdown
Function to close all databases

* Add functions to return db size

* Prevent overflow

* Address review comments

* Initialize sqlite library before ml_init

* Fix unittest

Co-authored-by: ilyam8 <[email protected]>

* Improve cleanup of ephemeral hosts

* Simplify ephemeral load message

…-nightly.

* very minor docs update

* Apply suggestions from code review

* fix typos backup-restore.md

---------

Co-authored-by: Ilya Mashchenko <[email protected]>

minor fix; broken link on on prem guide

Signed-off-by: Tasos Katsoulas <[email protected]>

This time properly taking into account the honestly ridiculous
limiations in Docker’s tooling.

…-nightly.