tsuki/monitoring: misc:

- Secure grafana better, it had secrets in the nix store
- Set up prometheus exporters for nginx and php-fpm
- Add urls for dashboards
- Disable automatic updates

secrets/default.yaml

@@ -1,3 +1,6 @@
+grafana:
+    oauth2_secret: ENC[AES256_GCM,data:zxfPtiB/o5cC27O9uQzPvQV1qWcp3xxnIi7/P84I2lJ/X4ovAwXuiEqnc7BDAE4E,iv:ZY8BDTMEvR2JiFHKM8iM90UQbmTqH/DoVklWno6Xa4U=,tag:E8GTGk9IJauCgjaoToShBg==,type:str]
+    secretkey: ENC[AES256_GCM,data:aVzqZqwFfm3FcYJE8USxsDbZVwtnF5NJXTAqshv9av4ZeR5YrDfDzLYHHztXMZt2Q7p/6A==,iv:A7x7oRUVvfxqSXRfi9+15z9pE6xX+GZrGU7gXrSKyXE=,tag:2uatRT0XePk2dqZj2ZlM3A==,type:str]
 headscale:
     oauth2_secret: ENC[AES256_GCM,data:Ois+s0O9wgL3zWpgk6E35o5HczIW/4wnSq2KU+F59u4FBFPAtbl/WD0N4AKgWMrm,iv:UX8vhNvHvA5BmNmx5eW8ugce+yZCE1lt2ux8sJajZ8Q=,tag:xOpdLLryt8MptiVsKibNew==,type:str]
 hedgedoc:
@@ -14,6 +17,7 @@ postgres:
     invidious: ENC[AES256_GCM,data:r/Jzs7U1fkCi2j5L/tOcBfakR3virj8HGrDrVZdP7VwubG4BJLvoeb14eJo=,iv:3plNFOds+HeF0HAliedczpNgPL4ZgqhCOwqbnb2e8Ag=,tag:DHm/KM9UuPiqaRxqNDb7QA==,type:str]
     nextcloud: ENC[AES256_GCM,data:E1tD6Z2SDbi5TUDAACjXSJJIn+/ySu0+8xhvRVFxumxjex4ZsEw+mofKIxM=,iv:E4iPVF3M8GOoQghVQtn/kCEpXl0b8MueCbtyvzFM8AA=,tag:IF4kWOuTsylqrXMoXzQaVQ==,type:str]
     headscale: ENC[AES256_GCM,data:UVPCZjcpm9j2dMwyAvrPfwOj84JJHrwoU5rs672FEeA=,iv:zq3J4mL/PB3EAl8LHxxC77Y4FMrZWT4QF+DOih+FIGk=,tag:UwfjKnjfJ3a6RwAWg/8BzQ==,type:str]
+    grafana: ENC[AES256_GCM,data:bsxzS/xkNdSJvOSQfZY8RRK03ckfKAoYeiZlgrSxXVqTEQ==,iv:wb8bFITgGLToagEczdm7MwUmXl3tyYmrYqSZOblEz0I=,tag:ZboMGI4QdmOK+LVBDCl2Pg==,type:str]
 pgadmin:
     oauth2_secret: ENC[AES256_GCM,data:A1Upe1Ja76++ZdOx5YhuKjpaont4m5ChRzn/YVpJbnFzWy1tFlBkOr6UgBj7Wopg,iv:hY+b7AVSrSgHu/10reIjUjJ8+yR4FrZe2JgGiAowfGs=,tag:thy6O1Y3FGTWaQXqlU9aYg==,type:str]
     initialPassword: ENC[AES256_GCM,data:674lqcGTDCOYBNocf0LQuQB1cbMus0iZOcvwbadpAXrF4DPQSetqrg==,iv:y8hfzLh6i7LxR11fmM9T0z2t7202JMAiZzi/1iCWPvM=,tag:lHwCBWaWsArrAJ0rZ8Xk/w==,type:str]