{
  "manifest_version": "1.0.0",
  "template": {
    "id": "c883b5f4-840f-4747-8fdf-24a27881c650",
    "slug": "mlflow",
    "name": "MLflow",
    "description": "Deploy and Host a production-ready MLflow instance on Railway",
    "url": "https://railway.com/deploy/mlflow",
    "upstream": {
      "repo_url": "https://github.com/MykalMachon/railway-mlflow-stack"
    }
  },
  "services": [
    {
      "name": "Postgres",
      "source": {
        "image": "ghcr.io/railwayapp-templates/postgres-ssl:17"
      },
      "needs_volume": true,
      "volume_mount_path": "/var/lib/postgresql/data",
      "tcp_ports": [
        5432
      ],
      "http": false
    },
    {
      "name": "MLFlow",
      "source": {
        "repo": "https://github.com/MykalMachon/railway-mlflow-stack"
      },
      "needs_volume": false,
      "http": false
    },
    {
      "name": "Caddy",
      "source": {
        "repo": "https://github.com/MykalMachon/railway-mlflow-stack"
      },
      "needs_volume": false,
      "http": true
    },
    {
      "name": "Minio",
      "source": {
        "repo": "https://github.com/MykalMachon/railway-mlflow-stack"
      },
      "needs_volume": true,
      "volume_mount_path": "/minio/data",
      "http": false
    }
  ],
  "required_inputs": [
    {
      "key": "PGDATA",
      "service": "Postgres",
      "description": "Location where the database will be initialized",
      "secret": false,
      "strategy": "default",
      "default": "/var/lib/postgresql/data/pgdata"
    },
    {
      "key": "PGHOST",
      "service": "Postgres",
      "description": "Railway Private Domain Name.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "PGPORT",
      "service": "Postgres",
      "description": "Port to connect to Postgres.",
      "secret": false,
      "strategy": "default",
      "default": "5432"
    },
    {
      "key": "PGUSER",
      "service": "Postgres",
      "description": "Required variable for Data panel",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "PGDATABASE",
      "service": "Postgres",
      "description": "Required variable for the data panel.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "PGPASSWORD",
      "service": "Postgres",
      "description": "Required variable for Data panel",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "POSTGRES_DB",
      "service": "Postgres",
      "description": "Default database created when image is started.",
      "secret": false,
      "strategy": "default",
      "default": "railway"
    },
    {
      "key": "DATABASE_URL",
      "service": "Postgres",
      "description": "URL to connect to Postgres database.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "POSTGRES_USER",
      "service": "Postgres",
      "description": "User to connect to Postgres DB",
      "secret": false,
      "strategy": "default",
      "default": "postgres"
    },
    {
      "key": "SSL_CERT_DAYS",
      "service": "Postgres",
      "description": "SSL certificate expiry in days.",
      "secret": false,
      "strategy": "default",
      "default": "820"
    },
    {
      "key": "POSTGRES_PASSWORD",
      "service": "Postgres",
      "description": "Password to connect to DB",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "DATABASE_PUBLIC_URL",
      "service": "Postgres",
      "description": "Public URL to connect to Postgres database, used by the Data panel.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "RAILWAY_DEPLOYMENT_DRAINING_SECONDS",
      "service": "Postgres",
      "description": "Allow Postgres to cleanly shut down",
      "secret": false,
      "strategy": "default",
      "default": "60"
    },
    {
      "key": "PORT",
      "service": "MLFlow",
      "description": "the internal facing MLFlow port",
      "secret": false,
      "strategy": "default",
      "default": "5000"
    },
    {
      "key": "DB_URL",
      "service": "MLFlow",
      "description": "Provide a value for DB_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "AWS_ACCESS_KEY_ID",
      "service": "MLFlow",
      "description": "Provide a value for AWS_ACCESS_KEY_ID.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "AWS_SECRET_ACCESS_KEY",
      "service": "MLFlow",
      "description": "Provide a value for AWS_SECRET_ACCESS_KEY.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "MLFLOW_S3_ENDPOINT_URL",
      "service": "MLFlow",
      "description": "Provide a value for MLFLOW_S3_ENDPOINT_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "RAILWAY_DOCKERFILE_PATH",
      "service": "MLFlow",
      "description": "Provide a value for RAILWAY_DOCKERFILE_PATH.",
      "secret": false,
      "strategy": "default",
      "default": "/mlflow/dockerfile"
    },
    {
      "key": "PORT",
      "service": "Caddy",
      "description": "Provide a value for PORT.",
      "secret": false,
      "strategy": "default",
      "default": "8080"
    },
    {
      "key": "MLFLOW_URL",
      "service": "Caddy",
      "description": "Provide a value for MLFLOW_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "AUTH_PASSWORD",
      "service": "Caddy",
      "description": "The password you'll use to authenticate with MLFlow",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "AUTH_USERNAME",
      "service": "Caddy",
      "description": "The username you'll use to authenticate with MLFlow",
      "secret": false,
      "strategy": "default",
      "default": "admin"
    },
    {
      "key": "RAILWAY_DOCKERFILE_PATH",
      "service": "Caddy",
      "description": "Provide a value for RAILWAY_DOCKERFILE_PATH.",
      "secret": false,
      "strategy": "default",
      "default": "/caddy/dockerfile"
    },
    {
      "key": "PORT",
      "service": "Minio",
      "description": "Provide a value for PORT.",
      "secret": false,
      "strategy": "default",
      "default": "9000"
    },
    {
      "key": "MINIO_ROOT_USER",
      "service": "Minio",
      "description": "The username you'll use to authenticate with Minio",
      "secret": false,
      "strategy": "default",
      "default": "minio_user"
    },
    {
      "key": "MINIO_ROOT_PASSWORD",
      "service": "Minio",
      "description": "The password you'll use to authenticate with Minio",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "RAILWAY_DOCKERFILE_PATH",
      "service": "Minio",
      "description": "Provide a value for RAILWAY_DOCKERFILE_PATH.",
      "secret": false,
      "strategy": "default",
      "default": "/minio/dockerfile"
    }
  ],
  "deploy": {
    "mcp": {
      "server": "railway",
      "tool": "deploy_template",
      "args": {
        "template_code": "mlflow"
      }
    },
    "cli": "railway deploy --template mlflow",
    "api": {
      "method": "POST",
      "path": "/graphql/v2",
      "body": {
        "query": "mutation templateDeploy($input: TemplateDeployV2Input!) { templateDeployV2(input: $input) { projectId workflowId } }",
        "variables": {
          "input": {
            "templateId": "c883b5f4-840f-4747-8fdf-24a27881c650",
            "serializedConfig": {
              "services": {
                "4904f6b5-a999-441d-afac-edc2bac5c84c": {
                  "icon": "https://devicons.railway.app/i/postgresql.svg",
                  "name": "Postgres",
                  "build": {},
                  "deploy": {
                    "requiredMountPath": "/var/lib/postgresql/data"
                  },
                  "source": {
                    "image": "ghcr.io/railwayapp-templates/postgres-ssl:17"
                  },
                  "variables": {
                    "PGDATA": {
                      "isOptional": false,
                      "description": "Location where the database will be initialized",
                      "defaultValue": "/var/lib/postgresql/data/pgdata"
                    },
                    "PGHOST": {
                      "isOptional": false,
                      "description": "Railway Private Domain Name.",
                      "defaultValue": "${{RAILWAY_PRIVATE_DOMAIN}}"
                    },
                    "PGPORT": {
                      "isOptional": false,
                      "description": "Port to connect to Postgres.",
                      "defaultValue": "5432"
                    },
                    "PGUSER": {
                      "isOptional": false,
                      "description": "Required variable for Data panel",
                      "defaultValue": "${{ POSTGRES_USER }}"
                    },
                    "PGDATABASE": {
                      "isOptional": false,
                      "description": "Required variable for the data panel.",
                      "defaultValue": "${{POSTGRES_DB}}"
                    },
                    "PGPASSWORD": {
                      "isOptional": false,
                      "description": "Required variable for Data panel",
                      "defaultValue": "${{POSTGRES_PASSWORD}}"
                    },
                    "POSTGRES_DB": {
                      "isOptional": false,
                      "description": "Default database created when image is started.",
                      "defaultValue": "railway"
                    },
                    "DATABASE_URL": {
                      "isOptional": false,
                      "description": "URL to connect to Postgres database.",
                      "defaultValue": "postgresql://${{PGUSER}}:${{POSTGRES_PASSWORD}}@${{RAILWAY_PRIVATE_DOMAIN}}:5432/${{PGDATABASE}}"
                    },
                    "POSTGRES_USER": {
                      "isOptional": false,
                      "description": "User to connect to Postgres DB",
                      "defaultValue": "postgres"
                    },
                    "SSL_CERT_DAYS": {
                      "isOptional": true,
                      "description": "SSL certificate expiry in days.",
                      "defaultValue": "820"
                    },
                    "POSTGRES_PASSWORD": {
                      "isOptional": false,
                      "description": "Password to connect to DB",
                      "defaultValue": "{{POSTGRES_PASSWORD}}"
                    },
                    "DATABASE_PUBLIC_URL": {
                      "description": "Public URL to connect to Postgres database, used by the Data panel.",
                      "defaultValue": "postgresql://${{PGUSER}}:${{POSTGRES_PASSWORD}}@${{RAILWAY_TCP_PROXY_DOMAIN}}:${{RAILWAY_TCP_PROXY_PORT}}/${{PGDATABASE}}"
                    },
                    "RAILWAY_DEPLOYMENT_DRAINING_SECONDS": {
                      "isOptional": false,
                      "description": "Allow Postgres to cleanly shut down",
                      "defaultValue": "60"
                    }
                  },
                  "networking": {
                    "tcpProxies": {
                      "5432": {}
                    },
                    "serviceDomains": {}
                  },
                  "volumeMounts": {
                    "4904f6b5-a999-441d-afac-edc2bac5c84c": {
                      "mountPath": "/var/lib/postgresql/data"
                    }
                  },
                  "haTemplateCode": "postgres-ha",
                  "haConversionConfig": {
                    "edge": {
                      "label": "Reverse Proxy",
                      "options": [
                        2,
                        3,
                        4,
                        5
                      ],
                      "nodeLabel": "HAProxy",
                      "description": "Routes traffic to the primary",
                      "defaultValue": 3
                    },
                    "replica": {
                      "label": "Replicas",
                      "options": [
                        2,
                        3,
                        4,
                        5,
                        6,
                        7
                      ],
                      "nodeLabel": "Postgres",
                      "description": "Streaming replicas for automatic failover",
                      "defaultValue": 2
                    },
                    "internal": {
                      "label": "Coordinator Nodes",
                      "options": [
                        3,
                        5,
                        7,
                        9
                      ],
                      "nodeLabel": "etcd",
                      "defaultValue": 3
                    },
                    "description": "This will convert your Postgres database to an HA cluster with Patroni failover and etcd consensus."
                  }
                },
                "8a0240fe-fa64-41ea-9416-813741b999ca": {
                  "icon": "https://raw.githubusercontent.com/MykalMachon/railway-mlflow-stack/refs/heads/main/mlflow/mlflow_logo.svg",
                  "name": "MLFlow",
                  "deploy": {
                    "startCommand": null,
                    "healthcheckPath": "/health"
                  },
                  "source": {
                    "repo": "https://github.com/MykalMachon/railway-mlflow-stack",
                    "rootDirectory": "/mlflow/"
                  },
                  "variables": {
                    "PORT": {
                      "isOptional": false,
                      "description": "the internal facing MLFlow port",
                      "defaultValue": "5000"
                    },
                    "DB_URL": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{Postgres.DATABASE_URL}}"
                    },
                    "AWS_ACCESS_KEY_ID": {
                      "isOptional": false,
                      "defaultValue": "${{Minio.MINIO_ROOT_USER}}"
                    },
                    "AWS_SECRET_ACCESS_KEY": {
                      "isOptional": false,
                      "defaultValue": "${{Minio.MINIO_ROOT_PASSWORD}}"
                    },
                    "MLFLOW_S3_ENDPOINT_URL": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "http://${{Minio.RAILWAY_PRIVATE_DOMAIN}}:9000"
                    },
                    "RAILWAY_DOCKERFILE_PATH": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "/mlflow/dockerfile"
                    }
                  }
                },
                "b6c1de5d-2f2b-42e7-933b-987f82f64c1a": {
                  "icon": "https://github.com/MykalMachon/railway-mlflow-stack/blob/main/caddy/caddy_logo.png?raw=true",
                  "name": "Caddy",
                  "deploy": {
                    "startCommand": null,
                    "healthcheckPath": "/health"
                  },
                  "source": {
                    "repo": "https://github.com/MykalMachon/railway-mlflow-stack",
                    "rootDirectory": "/caddy/"
                  },
                  "variables": {
                    "PORT": {
                      "isOptional": false,
                      "defaultValue": "8080"
                    },
                    "MLFLOW_URL": {
                      "isOptional": false,
                      "defaultValue": "${{MLFlow.RAILWAY_PRIVATE_DOMAIN}}:${{MLFlow.PORT}}"
                    },
                    "AUTH_PASSWORD": {
                      "isOptional": false,
                      "description": "The password you'll use to authenticate with MLFlow",
                      "defaultValue": "{{AUTH_PASSWORD}}"
                    },
                    "AUTH_USERNAME": {
                      "isOptional": false,
                      "description": "The username you'll use to authenticate with MLFlow",
                      "defaultValue": "admin"
                    },
                    "RAILWAY_DOCKERFILE_PATH": {
                      "isOptional": false,
                      "defaultValue": "/caddy/dockerfile"
                    }
                  },
                  "networking": {
                    "serviceDomains": {
                      "<hasDomain>": {}
                    }
                  }
                },
                "e68ea522-8fc3-4531-9206-e2755cace13b": {
                  "icon": "https://cdn.worldvectorlogo.com/logos/minio-1.svg",
                  "name": "Minio",
                  "deploy": {
                    "startCommand": null,
                    "healthcheckPath": "/minio/health/live"
                  },
                  "source": {
                    "repo": "https://github.com/MykalMachon/railway-mlflow-stack",
                    "rootDirectory": "/minio/"
                  },
                  "variables": {
                    "PORT": {
                      "isOptional": false,
                      "defaultValue": "9000"
                    },
                    "MINIO_ROOT_USER": {
                      "isOptional": false,
                      "description": "The username you'll use to authenticate with Minio",
                      "defaultValue": "minio_user"
                    },
                    "MINIO_ROOT_PASSWORD": {
                      "isOptional": false,
                      "description": "The password you'll use to authenticate with Minio",
                      "defaultValue": "{{MINIO_ROOT_PASSWORD}}"
                    },
                    "RAILWAY_DOCKERFILE_PATH": {
                      "isOptional": false,
                      "defaultValue": "/minio/dockerfile"
                    }
                  },
                  "volumeMounts": {
                    "e68ea522-8fc3-4531-9206-e2755cace13b": {
                      "mountPath": "/minio/data"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "post_deploy": {
    "healthcheck": {
      "service": "Caddy",
      "method": "GET",
      "path": "/health",
      "expect_status": 200
    }
  },
  "resources": {
    "expected_services": 4,
    "needs_volume": true
  },
  "generated_at": "2026-09-20T10:14:37.339Z",
  "generator_version": "0.1.0",
  "status": "degraded",
  "validated_at": "2026-09-18T20:53:24.511Z",
  "success_rate_30d": 0.2,
  "validation": {
    "last_run_id": "run_fc74bbe02efa409a8043",
    "checks": [
      {
        "name": "workflow_completed",
        "passed": true
      },
      {
        "name": "all_services_deployed",
        "passed": false,
        "detail": "BUILDING,BUILDING,FAILED,SUCCESS"
      }
    ],
    "typical_ready_seconds": 134,
    "typical_build_seconds": 10,
    "typical_start_seconds": 10,
    "slowest_service": "Caddy"
  }
}