diff options
Diffstat (limited to 'nixos/modules/services/monitoring')
| -rw-r--r-- | nixos/modules/services/monitoring/grafana.nix | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/nixos/modules/services/monitoring/grafana.nix b/nixos/modules/services/monitoring/grafana.nix index 921be23f3681..a5b6dbab1577 100644 --- a/nixos/modules/services/monitoring/grafana.nix +++ b/nixos/modules/services/monitoring/grafana.nix @@ -25,6 +25,7 @@ let DATABASE_USER = cfg.database.user; DATABASE_PASSWORD = cfg.database.password; DATABASE_PATH = cfg.database.path; + DATABASE_CONN_MAX_LIFETIME = cfg.database.connMaxLifetime; SECURITY_ADMIN_USER = cfg.security.adminUser; SECURITY_ADMIN_PASSWORD = cfg.security.adminPassword; @@ -143,6 +144,15 @@ in { default = "${cfg.dataDir}/data/grafana.db"; type = types.path; }; + + connMaxLifetime = mkOption { + description = '' + Sets the maximum amount of time (in seconds) a connection may be reused. + For MySQL this setting should be shorter than the `wait_timeout' variable. + ''; + default = 14400; + type = types.int; + }; }; security = { @@ -241,7 +251,9 @@ in { description = "Grafana Service Daemon"; wantedBy = ["multi-user.target"]; after = ["networking.target"]; - environment = mapAttrs' (n: v: nameValuePair "GF_${n}" (toString v)) envOptions; + environment = { + QT_QPA_PLATFORM = "offscreen"; + } // mapAttrs' (n: v: nameValuePair "GF_${n}" (toString v)) envOptions; serviceConfig = { ExecStart = "${cfg.package.bin}/bin/grafana-server -homepath ${cfg.dataDir}"; WorkingDirectory = cfg.dataDir; |