nixos-servers/kubenix-modules/hedgedoc.nix

{
  kubernetes.resources = {
    configMaps = {
      hedgedoc-env.data = {
        CMD_DOMAIN = "md.kun.is";
        CMD_PORT = "3000";
        CMD_URL_ADDPORT = "false";
        CMD_ALLOW_ANONYMOUS = "true";
        CMD_ALLOW_EMAIL_REGISTER = "false";
        CMD_PROTOCOL_USESSL = "true";
        CMD_CSP_ENABLE = "false";
      };

      # TODO: convert from nix
      hedgedoc-config.data.config = ''
        {
          "useSSL": false
        }
      '';
    };

    secrets.hedgedoc.stringData = {
      databaseURL = "ref+sops://secrets/sops.yaml#/hedgedoc/databaseURL";
      sessionSecret = "ref+sops://secrets/sops.yaml#/hedgedoc/sessionSecret";
    };

    deployments.hedgedoc = {
      metadata.labels.app = "hedgedoc";

      spec = {
        selector.matchLabels.app = "hedgedoc";

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

          spec = {
            containers.hedgedoc = {
              image = "quay.io/hedgedoc/hedgedoc:1.9.7";
              envFrom = [{ configMapRef.name = "hedgedoc-env"; }];

              ports = [{
                containerPort = 3000;
                protocol = "TCP";
              }];

              env = {
                CMD_DB_URL.valueFrom.secretKeyRef = {
                  name = "hedgedoc";
                  key = "databaseURL";
                };

                CMD_SESSION_SECRET.valueFrom.secretKeyRef = {
                  name = "hedgedoc";
                  key = "sessionSecret";
                };
              };

              volumeMounts = [
                {
                  name = "uploads";
                  mountPath = "/hedgedoc/public/uploads";
                }
                {
                  name = "config";
                  mountPath = "/hedgedoc/config.json";
                  subPath = "config";
                }
              ];
            };

            volumes = {
              uploads.persistentVolumeClaim.claimName = "hedgedoc";
              config.configMap.name = "hedgedoc-config";
            };
          };
        };
      };
    };

    persistentVolumes.hedgedoc.spec = {
      capacity.storage = "1Mi";
      accessModes = [ "ReadWriteMany" ];

      nfs = {
        server = "lewis.dmz";
        path = "/mnt/data/nfs/hedgedoc/uploads";
      };
    };

    persistentVolumeClaims.hedgedoc.spec = {
      accessModes = [ "ReadWriteMany" ];
      storageClassName = "";
      resources.requests.storage = "1Mi";
      volumeName = "hedgedoc";
    };

    services.hedgedoc.spec = {
      selector.app = "hedgedoc";

      ports = [{
        protocol = "TCP";
        port = 80;
        targetPort = 3000;
      }];
    };

    ingresses.hedgedoc = {
      metadata.annotations."cert-manager.io/cluster-issuer" = "letsencrypt";

      spec = {
        ingressClassName = "traefik";

        rules = [{
          host = "md.kun.is";

          http.paths = [{
            path = "/";
            pathType = "Prefix";

            backend.service = {
              name = "hedgedoc";
              port.number = 80;
            };
          }];
        }];

        tls = [{
          secretName = "hedgedoc-tls";
          hosts = [ "md.kun.is" ];
        }];
      };
    };
  };
}