kubernetes-deployments/modules/kitchenowl.nix

{
  lib,
  globals,
  config,
  ...
}: {
  options.kitchenowl.enable = lib.mkEnableOption "kitchenowl";

  config = lib.mkIf config.kitchenowl.enable {
    kubernetes.resources = {
      secrets.server.stringData.jwtSecretKey = "ref+sops://secrets.yml#/kitchenowl/jwtSecretKey";

      deployments.server.spec = {
        selector.matchLabels.app = "kitchenowl";

        strategy = {
          type = "RollingUpdate";

          rollingUpdate = {
            maxSurge = 0;
            maxUnavailable = 1;
          };
        };

        template = {
          metadata.labels.app = "kitchenowl";

          spec = {
            volumes.data.persistentVolumeClaim.claimName = "data";

            containers.kitchenowl = {
              image = globals.images.kitchenowl;
              ports.web.containerPort = 8080;
              imagePullPolicy = "IfNotPresent";

              env.JWT_SECRET_KEY.valueFrom.secretKeyRef = {
                name = "server";
                key = "jwtSecretKey";
              };

              volumeMounts = [
                {
                  name = "data";
                  mountPath = "/data";
                }
              ];
            };

            securityContext = {
              fsGroup = 0;
              fsGroupChangePolicy = "OnRootMismatch";
            };
          };
        };
      };

      services.server.spec = {
        selector.app = "kitchenowl";

        ports.web = {
          port = 80;
          targetPort = "web";
        };
      };
    };

    lab = {
      ingresses.web = {
        host = "boodschappen.kun.is";

        service = {
          name = "server";
          portName = "web";
        };
      };

      longhorn.persistentVolumeClaim.data = {
        volumeName = "kitchenowl";
        storage = "100Mi";
      };
    };
  };
}