As stated in the documentation, Grafana will support the versions of our backend database options that are supported by their projects at the time that a Grafana release is issued.
* Fix integration of postgres and fake-data-gen containers
This fix introduces the following modifications:
- Upgrades to 2.1 docker-compose file format
- Adds a health check for determining that postgrestest service is healthy
- Modifies the fake-postgres-data service to wait for postgrestest to be
"healthy" before starting.
- Renames postgrestest to postgres
* Build: allow dynamically change docker image
Right now, only for couple DBs.
With the 2.1, you can do `${TAG:-5.6}` without needing the `.env` file, but
it seems it would be better for back-compat to support `.env` right now.
Fixes#17891
* Build: add prefix for removal process
* Docs: mention makefile command instead of the bash
Since we are moving to makefile for things and make command
simplifies some of the actions you have to perform to work with
different environments
* Docs: mention dynamic tags in the docs
* Docs: avoid name collision
Fixes#16107
