{
  "manifest_version": "1.0.0",
  "template": {
    "id": "c1837129-e05a-4aeb-9585-4d8333f6fb5d",
    "slug": "open-webui-pro-stack",
    "name": "Open WebUI Pro Stack One-click Deploy",
    "description": "AI stack: open webui, litellm, pg & redis. openwebui open web ui openweb ui",
    "url": "https://railway.com/deploy/open-webui-pro-stack",
    "upstream": {
      "image": "ghcr.io/open-webui/open-webui:main"
    }
  },
  "services": [
    {
      "name": "Redis",
      "source": {
        "image": "redis:8.2.1"
      },
      "needs_volume": true,
      "volume_mount_path": "/data",
      "http": false
    },
    {
      "name": "open-webui",
      "source": {
        "image": "ghcr.io/open-webui/open-webui:main"
      },
      "needs_volume": false,
      "http": true
    },
    {
      "name": "litellm",
      "source": {
        "image": "ghcr.io/berriai/litellm:main-latest"
      },
      "needs_volume": false,
      "http": true
    },
    {
      "name": "Postgres",
      "source": {
        "image": "ghcr.io/railwayapp-templates/postgres-ssl:18"
      },
      "needs_volume": true,
      "volume_mount_path": "/var/lib/postgresql/data",
      "http": false
    }
  ],
  "required_inputs": [
    {
      "key": "REDISHOST",
      "service": "Redis",
      "description": "Internal Redis host",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "REDISPORT",
      "service": "Redis",
      "description": "Redis port",
      "secret": false,
      "strategy": "default",
      "default": "6379"
    },
    {
      "key": "REDISUSER",
      "service": "Redis",
      "description": "Redis user",
      "secret": false,
      "strategy": "default",
      "default": "default"
    },
    {
      "key": "REDIS_URL",
      "service": "Redis",
      "description": "Internal connection URL",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "REDISPASSWORD",
      "service": "Redis",
      "description": "Redis password",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "REDIS_PASSWORD",
      "service": "Redis",
      "description": "Generated Redis password",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "REDIS_PUBLIC_URL",
      "service": "Redis",
      "description": "Public connection URL",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "PORT",
      "service": "open-webui",
      "description": "Open WebUI web interface port",
      "secret": false,
      "strategy": "default",
      "default": "8080"
    },
    {
      "key": "REDIS_URL",
      "service": "open-webui",
      "description": "Internal Redis connection URL",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "WEBUI_AUTH",
      "service": "open-webui",
      "description": "Enable login authentication",
      "secret": false,
      "strategy": "default",
      "default": "true"
    },
    {
      "key": "DATABASE_URL",
      "service": "open-webui",
      "description": "Internal Postgres connection URL",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "ENABLE_SIGNUP",
      "service": "open-webui",
      "description": "Allow new user registration",
      "secret": false,
      "strategy": "default",
      "default": "true"
    },
    {
      "key": "OPENAI_API_KEY",
      "service": "open-webui",
      "description": "LiteLLM master key (internal)",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "WEBUI_SECRET_KEY",
      "service": "open-webui",
      "description": "Secret key for session encryption",
      "secret": true,
      "strategy": "generate",
      "generate": "random_base64_32"
    },
    {
      "key": "ENABLE_OLLAMA_API",
      "service": "open-webui",
      "description": "Disable direct Ollama connection",
      "secret": false,
      "strategy": "default",
      "default": "false"
    },
    {
      "key": "WEBSOCKET_MANAGER",
      "service": "open-webui",
      "description": "Use Redis for WebSocket sessions",
      "secret": false,
      "strategy": "default",
      "default": "redis"
    },
    {
      "key": "OPENAI_API_BASE_URL",
      "service": "open-webui",
      "description": "LiteLLM internal proxy URL",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "ENABLE_RAG_WEB_SEARCH",
      "service": "open-webui",
      "description": "Enable web search in chat",
      "secret": false,
      "strategy": "default",
      "default": "true"
    },
    {
      "key": "ENABLE_IMAGE_GENERATION",
      "service": "open-webui",
      "description": "Enable image generation feature",
      "secret": false,
      "strategy": "default",
      "default": "true"
    },
    {
      "key": "ENABLE_WEBSOCKET_SUPPORT",
      "service": "open-webui",
      "description": "Enable real-time WebSocket support",
      "secret": false,
      "strategy": "default",
      "default": "true"
    },
    {
      "key": "PORT",
      "service": "litellm",
      "description": "LiteLLM proxy API port",
      "secret": false,
      "strategy": "default",
      "default": "4000"
    },
    {
      "key": "REDIS_URL",
      "service": "litellm",
      "description": "Internal Redis connection URL",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "UI_PASSWORD",
      "service": "litellm",
      "description": "LiteLLM admin UI password (auto-generated)",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "UI_USERNAME",
      "service": "litellm",
      "description": "LiteLLM admin UI username",
      "secret": false,
      "strategy": "default",
      "default": "admin"
    },
    {
      "key": "DATABASE_URL",
      "service": "litellm",
      "description": "Internal Postgres connection URL",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "STORE_MODEL_IN_DB",
      "service": "litellm",
      "description": "Persist models config in Postgres",
      "secret": false,
      "strategy": "default",
      "default": "True"
    },
    {
      "key": "LITELLM_MASTER_KEY",
      "service": "litellm",
      "description": "Master API key to access LiteLLM proxy",
      "secret": true,
      "strategy": "generate",
      "generate": "random_base64_32"
    },
    {
      "key": "PGDATA",
      "service": "Postgres",
      "description": "Postgres data directory inside the container",
      "secret": false,
      "strategy": "default",
      "default": "/var/lib/postgresql/data/pgdata"
    },
    {
      "key": "PGHOST",
      "service": "Postgres",
      "description": "Internal hostname for service-to-service connections",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "PGPORT",
      "service": "Postgres",
      "description": "Standard Postgres port",
      "secret": false,
      "strategy": "default",
      "default": "5432"
    },
    {
      "key": "PGUSER",
      "service": "Postgres",
      "description": "DB user (alias of POSTGRES_USER)",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "PGDATABASE",
      "service": "Postgres",
      "description": "DB name (alias of POSTGRES_DB)",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "PGPASSWORD",
      "service": "Postgres",
      "description": "DB password (alias of POSTGRES_PASSWORD)",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "POSTGRES_DB",
      "service": "Postgres",
      "description": "Default database name created on first boot",
      "secret": false,
      "strategy": "default",
      "default": "railway"
    },
    {
      "key": "DATABASE_URL",
      "service": "Postgres",
      "description": "Internal connection string for other Railway services",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "POSTGRES_USER",
      "service": "Postgres",
      "description": "Default superuser name",
      "secret": false,
      "strategy": "default",
      "default": "postgres"
    },
    {
      "key": "SSL_CERT_DAYS",
      "service": "Postgres",
      "description": "SSL certificate validity in days",
      "secret": false,
      "strategy": "default",
      "default": "820"
    },
    {
      "key": "POSTGRES_PASSWORD",
      "service": "Postgres",
      "description": "Auto-generated 32-char password",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "DATABASE_PUBLIC_URL",
      "service": "Postgres",
      "description": "External connection string for tools like psql or pgAdmin",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "RAILWAY_DEPLOYMENT_DRAINING_SECONDS",
      "service": "Postgres",
      "description": "Graceful shutdown window before stopping the container",
      "secret": false,
      "strategy": "default",
      "default": "60"
    }
  ],
  "deploy": {
    "mcp": {
      "server": "railway",
      "tool": "deploy_template",
      "args": {
        "template_code": "open-webui-pro-stack"
      }
    },
    "cli": "railway deploy --template open-webui-pro-stack",
    "api": {
      "method": "POST",
      "path": "/graphql/v2",
      "body": {
        "query": "mutation templateDeploy($input: TemplateDeployV2Input!) { templateDeployV2(input: $input) { projectId workflowId } }",
        "variables": {
          "input": {
            "templateId": "c1837129-e05a-4aeb-9585-4d8333f6fb5d",
            "serializedConfig": {
              "buckets": {},
              "services": {
                "2cdbc500-5271-4613-93b6-567abe22e152": {
                  "icon": "https://cdn.sanity.io/images/sy1jschh/production/0ce0bfdcfbdbf69662b1116671f97c2dd788b655-157x157.svg",
                  "name": "Redis",
                  "deploy": {
                    "startCommand": "/bin/sh -c \"rm -rf $RAILWAY_VOLUME_MOUNT_PATH/lost+found/ && exec docker-entrypoint.sh redis-server --requirepass $REDIS_PASSWORD --save 60 1 --dir $RAILWAY_VOLUME_MOUNT_PATH\"",
                    "healthcheckPath": null,
                    "restartPolicyType": "ON_FAILURE",
                    "restartPolicyMaxRetries": 10
                  },
                  "source": {
                    "image": "redis:8.2.1"
                  },
                  "variables": {
                    "REDISHOST": {
                      "isOptional": false,
                      "description": "Internal Redis host",
                      "defaultValue": "${{RAILWAY_PRIVATE_DOMAIN}}"
                    },
                    "REDISPORT": {
                      "isOptional": false,
                      "description": "Redis port",
                      "defaultValue": "6379"
                    },
                    "REDISUSER": {
                      "isOptional": false,
                      "description": "Redis user",
                      "defaultValue": "default"
                    },
                    "REDIS_URL": {
                      "isOptional": false,
                      "description": "Internal connection URL",
                      "defaultValue": "redis://${{REDISUSER}}:${{REDIS_PASSWORD}}@${{REDISHOST}}:${{REDISPORT}}"
                    },
                    "REDISPASSWORD": {
                      "isOptional": false,
                      "description": "Redis password",
                      "defaultValue": "${{REDIS_PASSWORD}}"
                    },
                    "REDIS_PASSWORD": {
                      "isOptional": false,
                      "description": "Generated Redis password",
                      "defaultValue": "{{REDIS_PASSWORD}}"
                    },
                    "REDIS_PUBLIC_URL": {
                      "isOptional": false,
                      "description": "Public connection URL",
                      "defaultValue": "redis://default:${{REDIS_PASSWORD}}@${{RAILWAY_TCP_PROXY_DOMAIN}}:${{RAILWAY_TCP_PROXY_PORT}}"
                    }
                  },
                  "volumeMounts": {
                    "2cdbc500-5271-4613-93b6-567abe22e152": {
                      "mountPath": "/data"
                    }
                  },
                  "haTemplateCode": "redis-ha",
                  "haConversionConfig": {
                    "edge": {
                      "label": "Reverse Proxies",
                      "options": [
                        1,
                        2
                      ],
                      "nodeLabel": "HAProxy",
                      "description": "HAProxy instances routing writes to the primary",
                      "defaultValue": 2
                    },
                    "replica": {
                      "label": "Redis Replicas",
                      "options": [
                        2,
                        3,
                        4,
                        5
                      ],
                      "nodeLabel": "Redis",
                      "description": "Nodes running Redis + colocated Sentinel",
                      "defaultValue": 2
                    },
                    "internal": null,
                    "description": "This will convert your Redis instance to an HA cluster with Sentinel failover and HAProxy routing to the primary."
                  }
                },
                "41a27fd6-b136-43f8-a569-04c4c9ce805c": {
                  "icon": "https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/svg/open-webui-light.svg",
                  "name": "open-webui",
                  "deploy": {
                    "startCommand": null,
                    "healthcheckPath": null,
                    "restartPolicyType": "ON_FAILURE",
                    "restartPolicyMaxRetries": 10
                  },
                  "source": {
                    "image": "ghcr.io/open-webui/open-webui:main"
                  },
                  "variables": {
                    "PORT": {
                      "isOptional": false,
                      "description": "Open WebUI web interface port",
                      "defaultValue": "8080"
                    },
                    "REDIS_URL": {
                      "isOptional": false,
                      "description": "Internal Redis connection URL",
                      "defaultValue": "${{Redis.REDIS_URL}}"
                    },
                    "WEBUI_AUTH": {
                      "isOptional": false,
                      "description": "Enable login authentication",
                      "defaultValue": "true"
                    },
                    "DATABASE_URL": {
                      "isOptional": false,
                      "description": "Internal Postgres connection URL",
                      "defaultValue": "${{Postgres.DATABASE_URL}}"
                    },
                    "ENABLE_SIGNUP": {
                      "isOptional": false,
                      "description": "Allow new user registration",
                      "defaultValue": "true"
                    },
                    "OPENAI_API_KEY": {
                      "isOptional": false,
                      "description": "LiteLLM master key (internal)",
                      "defaultValue": "${{litellm.LITELLM_MASTER_KEY}}"
                    },
                    "WEBUI_SECRET_KEY": {
                      "isOptional": false,
                      "description": "Secret key for session encryption",
                      "defaultValue": "{{WEBUI_SECRET_KEY}}"
                    },
                    "ENABLE_OLLAMA_API": {
                      "isOptional": false,
                      "description": "Disable direct Ollama connection",
                      "defaultValue": "false"
                    },
                    "WEBSOCKET_MANAGER": {
                      "isOptional": false,
                      "description": "Use Redis for WebSocket sessions",
                      "defaultValue": "redis"
                    },
                    "OPENAI_API_BASE_URL": {
                      "isOptional": false,
                      "description": "LiteLLM internal proxy URL",
                      "defaultValue": "http://${{litellm.RAILWAY_PRIVATE_DOMAIN}}:4000/v1"
                    },
                    "ENABLE_RAG_WEB_SEARCH": {
                      "isOptional": false,
                      "description": "Enable web search in chat",
                      "defaultValue": "true"
                    },
                    "ENABLE_IMAGE_GENERATION": {
                      "isOptional": false,
                      "description": "Enable image generation feature",
                      "defaultValue": "true"
                    },
                    "ENABLE_WEBSOCKET_SUPPORT": {
                      "isOptional": false,
                      "description": "Enable real-time WebSocket support",
                      "defaultValue": "true"
                    }
                  },
                  "networking": {
                    "serviceDomains": {
                      "<hasDomain>": {}
                    }
                  }
                },
                "74f43921-bfd0-4639-94ec-ad7b05ba8c71": {
                  "icon": "https://docs.litellm.ai/img/favicon.ico",
                  "name": "litellm",
                  "deploy": {
                    "startCommand": null,
                    "healthcheckPath": null,
                    "restartPolicyType": "ON_FAILURE",
                    "restartPolicyMaxRetries": 10
                  },
                  "source": {
                    "image": "ghcr.io/berriai/litellm:main-latest"
                  },
                  "variables": {
                    "PORT": {
                      "isOptional": false,
                      "description": "LiteLLM proxy API port",
                      "defaultValue": "4000"
                    },
                    "REDIS_URL": {
                      "isOptional": false,
                      "description": "Internal Redis connection URL",
                      "defaultValue": "${{Redis.REDIS_URL}}"
                    },
                    "UI_PASSWORD": {
                      "isOptional": false,
                      "description": "LiteLLM admin UI password (auto-generated)",
                      "defaultValue": "{{UI_PASSWORD}}"
                    },
                    "UI_USERNAME": {
                      "isOptional": false,
                      "description": "LiteLLM admin UI username",
                      "defaultValue": "admin"
                    },
                    "DATABASE_URL": {
                      "isOptional": false,
                      "description": "Internal Postgres connection URL",
                      "defaultValue": "${{Postgres.DATABASE_URL}}"
                    },
                    "STORE_MODEL_IN_DB": {
                      "isOptional": false,
                      "description": "Persist models config in Postgres",
                      "defaultValue": "True"
                    },
                    "LITELLM_MASTER_KEY": {
                      "isOptional": false,
                      "description": "Master API key to access LiteLLM proxy",
                      "defaultValue": "{{LITELLM_MASTER_KEY}}"
                    }
                  },
                  "networking": {
                    "serviceDomains": {
                      "<hasDomain>": {}
                    }
                  }
                },
                "e8ab3bce-cb98-4b5a-8be6-d63214fff815": {
                  "icon": "https://devicons.railway.app/i/postgresql.svg",
                  "name": "Postgres",
                  "deploy": {
                    "startCommand": null,
                    "healthcheckPath": null,
                    "restartPolicyType": "ON_FAILURE",
                    "restartPolicyMaxRetries": 10
                  },
                  "source": {
                    "image": "ghcr.io/railwayapp-templates/postgres-ssl:18"
                  },
                  "variables": {
                    "PGDATA": {
                      "isOptional": false,
                      "description": "Postgres data directory inside the container",
                      "defaultValue": "/var/lib/postgresql/data/pgdata"
                    },
                    "PGHOST": {
                      "isOptional": false,
                      "description": "Internal hostname for service-to-service connections",
                      "defaultValue": "${{RAILWAY_PRIVATE_DOMAIN}}"
                    },
                    "PGPORT": {
                      "isOptional": false,
                      "description": "Standard Postgres port",
                      "defaultValue": "5432"
                    },
                    "PGUSER": {
                      "isOptional": false,
                      "description": "DB user (alias of POSTGRES_USER)",
                      "defaultValue": "${{POSTGRES_USER}}"
                    },
                    "PGDATABASE": {
                      "isOptional": false,
                      "description": "DB name (alias of POSTGRES_DB)",
                      "defaultValue": "${{POSTGRES_DB}}"
                    },
                    "PGPASSWORD": {
                      "isOptional": false,
                      "description": "DB password (alias of POSTGRES_PASSWORD)",
                      "defaultValue": "${{POSTGRES_PASSWORD}}"
                    },
                    "POSTGRES_DB": {
                      "isOptional": false,
                      "description": "Default database name created on first boot",
                      "defaultValue": "railway"
                    },
                    "DATABASE_URL": {
                      "isOptional": false,
                      "description": "Internal connection string for other Railway services",
                      "defaultValue": "postgresql://${{PGUSER}}:${{POSTGRES_PASSWORD}}@${{RAILWAY_PRIVATE_DOMAIN}}:5432/${{PGDATABASE}}"
                    },
                    "POSTGRES_USER": {
                      "isOptional": false,
                      "description": "Default superuser name",
                      "defaultValue": "postgres"
                    },
                    "SSL_CERT_DAYS": {
                      "isOptional": false,
                      "description": "SSL certificate validity in days",
                      "defaultValue": "820"
                    },
                    "POSTGRES_PASSWORD": {
                      "isOptional": false,
                      "description": "Auto-generated 32-char password",
                      "defaultValue": "{{POSTGRES_PASSWORD}}"
                    },
                    "DATABASE_PUBLIC_URL": {
                      "isOptional": false,
                      "description": "External connection string for tools like psql or pgAdmin",
                      "defaultValue": "postgresql://${{PGUSER}}:${{POSTGRES_PASSWORD}}@${{RAILWAY_TCP_PROXY_DOMAIN}}:${{RAILWAY_TCP_PROXY_PORT}}/${{PGDATABASE}}"
                    },
                    "RAILWAY_DEPLOYMENT_DRAINING_SECONDS": {
                      "isOptional": false,
                      "description": "Graceful shutdown window before stopping the container",
                      "defaultValue": "60"
                    }
                  },
                  "volumeMounts": {
                    "e8ab3bce-cb98-4b5a-8be6-d63214fff815": {
                      "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."
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "post_deploy": {},
  "resources": {
    "expected_services": 4,
    "needs_volume": true
  },
  "generated_at": "2026-09-21T16:15:12.787Z",
  "generator_version": "0.1.0",
  "status": "validated",
  "validated_at": "2026-09-20T12:30:40.943Z",
  "success_rate_30d": 1,
  "validation": {
    "last_run_id": "run_c9fa31faa9034210a12e",
    "checks": [
      {
        "name": "workflow_completed",
        "passed": true
      },
      {
        "name": "all_services_deployed",
        "passed": true
      },
      {
        "name": "stays_up",
        "passed": true
      }
    ],
    "typical_ready_seconds": 142,
    "typical_build_seconds": 0,
    "typical_start_seconds": 51,
    "slowest_service": "open-webui"
  }
}