{
  "manifest_version": "1.0.0",
  "template": {
    "id": "84757483-50d4-46f0-8e7e-597daf4d5ef7",
    "slug": "nats-2",
    "name": "NATS",
    "description": "NATS 2.15 messaging server with JetStream, WebSocket and token auth.",
    "url": "https://railway.com/deploy/nats-2",
    "upstream": {
      "image": "nats:2.15.0-alpine"
    }
  },
  "services": [
    {
      "name": "nats",
      "source": {
        "image": "nats:2.15.0-alpine"
      },
      "needs_volume": true,
      "volume_mount_path": "/data",
      "tcp_ports": [
        4222
      ],
      "http": true
    }
  ],
  "required_inputs": [
    {
      "key": "PORT",
      "service": "nats",
      "description": "Provide a value for PORT.",
      "secret": false,
      "strategy": "default",
      "default": "8222"
    },
    {
      "key": "NATS_URL",
      "service": "nats",
      "description": "Provide a value for NATS_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "NATS_TOKEN",
      "service": "nats",
      "description": "Provide a value for NATS_TOKEN.",
      "secret": true,
      "strategy": "generate",
      "generate": "random_base64_32"
    },
    {
      "key": "NATS_CONFIG",
      "service": "nats",
      "description": "Provide a value for NATS_CONFIG.",
      "secret": false,
      "strategy": "default",
      "default": "server_name: $NATS_SERVER_NAME\nlisten: '[::]:4222'\nhttp: '[::]:8222'\n\nauthorization {\n  token: $NATS_TOKEN\n}\n\njetstream {\n  store_dir: /data\n  max_file_store: $NATS_JETSTREAM_MAX_FILE\n}\n\nwebsocket {\n  listen: '[::]:8080'\n  no_tls: true\n  compression: true\n}\n\nmax_payload: 1MB\nlame_duck_duration: 30s"
    },
    {
      "key": "NATS_SERVER_NAME",
      "service": "nats",
      "description": "Provide a value for NATS_SERVER_NAME.",
      "secret": false,
      "strategy": "default",
      "default": "railway-nats"
    },
    {
      "key": "NATS_WEBSOCKET_URL",
      "service": "nats",
      "description": "Provide a value for NATS_WEBSOCKET_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_domain"
    },
    {
      "key": "NATS_JETSTREAM_MAX_FILE",
      "service": "nats",
      "description": "Provide a value for NATS_JETSTREAM_MAX_FILE.",
      "secret": false,
      "strategy": "default",
      "default": "4G"
    },
    {
      "key": "RAILWAY_DEPLOYMENT_DRAINING_SECONDS",
      "service": "nats",
      "description": "Provide a value for RAILWAY_DEPLOYMENT_DRAINING_SECONDS.",
      "secret": false,
      "strategy": "default",
      "default": "35"
    }
  ],
  "deploy": {
    "mcp": {
      "server": "railway",
      "tool": "deploy_template",
      "args": {
        "template_code": "nats-2"
      }
    },
    "cli": "railway deploy --template nats-2",
    "api": {
      "method": "POST",
      "path": "/graphql/v2",
      "body": {
        "query": "mutation templateDeploy($input: TemplateDeployV2Input!) { templateDeployV2(input: $input) { projectId workflowId } }",
        "variables": {
          "input": {
            "templateId": "84757483-50d4-46f0-8e7e-597daf4d5ef7",
            "serializedConfig": {
              "buckets": {},
              "services": {
                "b9035c88-d73b-4417-8e6f-21c3af678f6f": {
                  "icon": "https://github.com/nats-io.png",
                  "name": "nats",
                  "deploy": {
                    "startCommand": "sh -c 'printf \"%s\\n\" \"$NATS_CONFIG\" > /tmp/nats.conf && exec nats-server -c /tmp/nats.conf'",
                    "healthcheckPath": "/healthz",
                    "restartPolicyType": "ON_FAILURE",
                    "restartPolicyMaxRetries": 10
                  },
                  "source": {
                    "image": "nats:2.15.0-alpine"
                  },
                  "variables": {
                    "PORT": {
                      "isOptional": false,
                      "defaultValue": "8222"
                    },
                    "NATS_URL": {
                      "isOptional": false,
                      "defaultValue": "nats://${{NATS_TOKEN}}@${{RAILWAY_PRIVATE_DOMAIN}}:4222"
                    },
                    "NATS_TOKEN": {
                      "isOptional": false,
                      "defaultValue": "{{NATS_TOKEN}}"
                    },
                    "NATS_CONFIG": {
                      "isOptional": false,
                      "defaultValue": "server_name: $NATS_SERVER_NAME\nlisten: '[::]:4222'\nhttp: '[::]:8222'\n\nauthorization {\n  token: $NATS_TOKEN\n}\n\njetstream {\n  store_dir: /data\n  max_file_store: $NATS_JETSTREAM_MAX_FILE\n}\n\nwebsocket {\n  listen: '[::]:8080'\n  no_tls: true\n  compression: true\n}\n\nmax_payload: 1MB\nlame_duck_duration: 30s"
                    },
                    "NATS_SERVER_NAME": {
                      "isOptional": false,
                      "defaultValue": "railway-nats"
                    },
                    "NATS_WEBSOCKET_URL": {
                      "isOptional": false,
                      "defaultValue": "wss://${{RAILWAY_PUBLIC_DOMAIN}}"
                    },
                    "NATS_JETSTREAM_MAX_FILE": {
                      "isOptional": false,
                      "defaultValue": "4G"
                    },
                    "RAILWAY_DEPLOYMENT_DRAINING_SECONDS": {
                      "defaultValue": "35"
                    }
                  },
                  "networking": {
                    "tcpProxies": {
                      "4222": {}
                    },
                    "serviceDomains": {
                      "<hasDomain>:8080": {
                        "port": 8080
                      }
                    }
                  },
                  "volumeMounts": {
                    "b9035c88-d73b-4417-8e6f-21c3af678f6f": {
                      "mountPath": "/data"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "post_deploy": {
    "healthcheck": {
      "service": "nats",
      "method": "GET",
      "path": "/healthz",
      "expect_status": 200
    }
  },
  "resources": {
    "expected_services": 1,
    "needs_volume": true
  },
  "generated_at": "2026-09-24T04:14:44.625Z",
  "generator_version": "0.1.0",
  "status": "degraded",
  "validated_at": "2026-09-24T01:22:55.003Z",
  "success_rate_30d": 0,
  "validation": {
    "last_run_id": "run_a1084ef4b9104fb4b9b0",
    "checks": [
      {
        "name": "workflow_completed",
        "passed": true
      },
      {
        "name": "all_services_deployed",
        "passed": true
      },
      {
        "name": "healthcheck",
        "passed": false,
        "detail": "got 400, expected 200"
      },
      {
        "name": "stays_up",
        "passed": true
      }
    ]
  }
}