Post #1496538

…of being accessible. Since v247 the service credential concept exists for passing short data, secrets and configuration snippets into services. And since v251 there's per-service confext support, i.e. where the mount namespace a service runs in can be put together from overlayfs of one or more confext DDIs. Both of these are configuration too, in one way or another. So far, "systemctl reload" didn't care about them: credentials and confexts were only re-read on service restart, not on reload.