.nomad.standalone.job

job "[[.name]]" {
  datacenters = ["[[.dc]]"]
  type = "service"

  group "[[.name]]" {
    network {
      mbits = 100
      port "http" {
        to = 80
      }
    }

    count = 1
    constraint {
      operator  = "distinct_hosts"
      value     = "true"
    }

    restart {
      attempts = 3
      interval = "20s"
      delay = "5s"
      mode = "delay"
    }

    update {
      max_parallel     = 1
      min_healthy_time = "10s"
      healthy_deadline = "1m"
      auto_revert      = true
    }

    task "[[.name]]" {
      driver = "docker"
      config {
        image = "gometric/swagger-ui-consolidated:[[.imageversion]]"
        ports = ["http"]
        volumes = [
          "local/config.json:/var/www/swagger-ui/config.json"
        ]
      }

      resources {
        cpu    = 50
        memory = 100
      }

      service {
        name = "[[.name]]"
        port = "http"
        tags = [
            "traefik.enable=true",
            "traefik.http.routers.[[.name]].rule=Host(`[[.urlprefix]]`)",
            "traefik.http.routers.[[.name]].entrypoints=http"
        ]
        check {
          name     = "swagger-ui"
          type     = "http"
          path     = "/"
          interval = "10s"
          timeout  = "2s"
        }
      }

      template {
        data = <<EOF
{
  "openapi": [{{ $firstItem := true }}{{ range services }}{{- range $idx, $service := connect .Name }}{{ if eq $idx 0 }}{{ if in .Tags "openapi-schema-provider" }}{{ if not $firstItem }}, {{ end }}
    {
      "slug": "{{index .ServiceMeta "openapi-schema-slug"}}",
      "name": "{{index .ServiceMeta "openapi-schema-name"}}",
      "url": "{{index .ServiceMeta "openapi-schema-url"}}"
    }{{ $firstItem = false }}{{ end }}{{ end }}{{ end }}{{ end }}
  ],
  "asyncapi": [{{ $firstItem := true }}{{ range services }}{{- range $idx, $service := connect .Name }}{{ if eq $idx 0 }}{{ if in .Tags "asyncapi-schema-provider" }}{{ if not $firstItem }}, {{ end }}
    {
      "slug": "{{index .ServiceMeta "asyncapi-schema-slug"}}",
      "name": "{{index .ServiceMeta "asyncapi-schema-name"}}",
      "url": "{{index .ServiceMeta "asyncapi-schema-url"}}"
    }{{ $firstItem = false }}{{ end }}{{ end }}{{ end }}{{ end }}
  ]
}
EOF
        destination = "local/config.json"
      }
    }
  }
}