Automated changes by the
[update-flake-lock](https://github.com/DeterminateSystems/update-flake-lock)
GitHub Action.
```
Flake lock file updates:
• Updated input 'nixpkgs':
'github:nixos/nixpkgs/9ca3f649614213b2aaf5f1e16ec06952fe4c2632?narHash=sha256-7EXDb5WBw%2Bd004Agt%2BJHC/Oyh/KTUglOaQ4MNjBbo5w%3D' (2024-05-27)
→ 'github:nixos/nixpkgs/71e91c409d1e654808b2621f28a327acfdad8dc2?narHash=sha256-GnR7/ibgIH1vhoy8cYdmXE6iyZqKqFxQSVkFgosBh6w%3D' (2024-08-28)
```
### Running GitHub Actions on this PR
GitHub Actions will not run workflows on pull requests which are opened
by a GitHub Action.
To run GitHub Actions workflows on this PR, run:
```sh
git branch -D update_flake_lock_action
git fetch origin
git checkout update_flake_lock_action
git commit --amend --no-edit
git push origin update_flake_lock_action --force
```
---------
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
fixes #22
This commit introduces:
- A few more optional options for the monitoring module, in particular
an SMTP option to setup sending alerts with an STMP server.
- 2 required options for adding a secure key for signing and for an
initial admin password. The latter is nice because at least you can
choose securely the initial admin password instead of it being just
"admin", adding a bit more security to the install process.
- Provisioning Grafana with dashboards, datasources, alerts, contact
points and notification policies.
- Documentation for monitoring in
[docs/blocks/monitoring.md](docs/blocks/monitoring.md).
- A NixOS test that makes sure provisioning did go well as expected.
