variable "flake_ref" {
  type = string
}

variable "flake_sha" {
  type = string
}

job "matrix-mautrix-signal" {
  datacenters = [ "homelab-1" ]
  type = "service"

  group "mautrix-signal" {
    count = 1

    volume "matrix-mautrix-signal" {
      type = "csi"
      source = "matrix-mautrix-signal"
      read_only = false

      attachment_mode = "file-system"
      access_mode     = "single-node-writer"
    }

    volume "matrix-signald" {
      type = "csi"
      source = "matrix-signald"
      read_only = false

      attachment_mode = "file-system"
      access_mode     = "single-node-writer"
    }

    volume "matrix-registrations" {
      type = "csi"
      source = "matrix-registrations"
      read_only = false

      attachment_mode = "file-system"
      access_mode     = "multi-node-multi-writer"
    }

    restart {
      attempts = 5
      delay = "5s"
    }

    network {
      mode = "bridge"
    }

    service {
      name = "matrix-mautrix-signal"
      port = "29328"

      # check {
      #   type = "http"
      #   address_mode = "alloc"
      #   path = "/public"
      #   port = "29319"
      #   interval = "2s"
      #   timeout = "2s"
      # }

      connect {
        sidecar_service {
          proxy {
            upstreams {
              destination_name = "matrix-postgresql"
              local_bind_port  = 5432
            }
          }
        }
      }
    }

    task "mautrix-signal" {
      driver = "docker"

      volume_mount {
        volume = "matrix-mautrix-signal"
        destination = "/var/lib/mautrix-signal"
        read_only = false
      }

      volume_mount {
        volume = "matrix-signald"
        destination = "/var/lib/signald"
        read_only = false
      }

      volume_mount {
        volume = "matrix-registrations"
        destination = "/var/lib/registrations"
        read_only = false
      }

      config {
        nix_flake_ref = "${var.flake_ref}#nixngConfigurations.mautrixSignal.config.system.build.toplevel"
        nix_flake_sha = var.flake_sha
        entrypoint = [ "init" ]
      }

      vault {
        policies = ["matrix-mautrix-signal-policy"]
      }

      template {
        data = <<EOF
{{ with secret "kv/data/cluster/matrix/mautrix-signal/main" }}
MAUTRIX_SIGNAL_APPSERVICE_AS_TOKEN={{ .Data.data.as_token }}
MAUTRIX_SIGNAL_APPSERVICE_HS_TOKEN={{ .Data.data.hs_token }}
{{ end }}
{{ with secret "kv/data/cluster/matrix/mautrix-signal/postgresql" }}
PGPASSWORD={{ .Data.data.pgpass }}
{{ end }}
EOF
        destination = "secrets/environment"
        env = true
      }

      resources {
        cpu = 256
        memory = 256
      }
    }
  }
}