{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "title": "Roadrunner config file schema version 3",
    "description": "Roadrunner config file schema version 3",
    "type": "object",
    "additionalProperties": true,
    "minProperties": 1,
    "properties": {
        "version": {
            "description": "configuration version",
            "type": "string",
            "default": "3",
            "enum": [
                "3"
            ]
        },
        "centrifuge": {
            "description": "Centrifugo server plugin. Docs: https://centrifugal.dev/",
            "type": "object",
            "properties": {
                "proxy_address": {
                    "description": "Centrifugo server proxy address (docs: https://centrifugal.dev/docs/server/proxy#grpc-proxy)",
                    "type": "string",
                    "default": "tcp://127.0.0.1:30000"
                },
                "grpc_api_address": {
                    "description": "gRPC server API address (docs: https://centrifugal.dev/docs/server/server_api#grpc-api)",
                    "type": "string",
                    "default": "tcp://127.0.0.1:30000"
                },
                "use_compressor": {
                    "description": "Use gRPC gzip compressor",
                    "type": "boolean",
                    "default": false
                },
                "version": {
                    "description": "Your application version",
                    "type": "string",
                    "default": "v1.0.0"
                },
                "name": {
                    "description": "Your application name",
                    "type": "string",
                    "default": "roadrunner"
                },
                "pool": {
                    "description": "Workers pool settings",
                    "$ref": "#/definitions/WorkersPool"
                },
                "tls": {
                    "description": "TLS settings",
                    "type": "object",
                    "properties": {
                        "cert": {
                            "description": "Path to the cert file",
                            "type": "string",
                            "minLength": 1,
                            "examples": [
                                "/ssl/server.crt"
                            ]
                        },
                        "key": {
                            "description": "Path to the cert key file",
                            "type": "string",
                            "minLength": 1,
                            "examples": [
                                "/ssl/server.key"
                            ]
                        }
                    }
                }
            }
        },
        "rpc": {
            "type": "object",
            "properties": {
                "listen": {
                    "description": "TCP address:port for listening",
                    "type": "string",
                    "default": "tcp://127.0.0.1:6001",
                    "examples": [
                        "tcp://127.0.0.1:6001"
                    ],
                    "pattern": "^tcp:\/\/[0-9a-zA-Z_.-]+:[0-9]{1,5}$"
                }
            }
        },
        "server": {
            "type": "object",
            "properties": {
                "after_init": {
                    "description": "Execute command or script after RR allocated a pool of workers. Command executed on the every pool allocation. For example, if you have 2 plugins: `http` and `grpc`, the `after_init` command would be fired twice.",
                    "type": "object",
                    "properties": {
                        "command": {
                            "description": "Command to execute. It can be script or binary",
                            "type": "string",
                            "examples": [
                                "php not-worker.php",
                                "sh script.sh",
                                "start script.bat"
                            ]
                        },
                        "exec_timeout": {
                            "description": "Script execute timeout",
                            "$ref": "#/definitions/Duration",
                            "default": "60s"
                        },
                        "env": {
                            "description": "Environment variables for the worker processes",
                            "type": "array",
                            "items": {
                                "type": "object",
                                "patternProperties": {
                                    "^[a-zA-Z0-9._-]+$": {
                                        "type": "string"
                                    }
                                },
                                "additionalProperties": false
                            }
                        }
                    }
                },
                "on_init": {
                    "description": "Execute command or script before RR starts allocating workers",
                    "type": "object",
                    "properties": {
                        "command": {
                            "description": "Command to execute. It can be script or binary",
                            "type": "string",
                            "examples": [
                                "php not-worker.php",
                                "sh script.sh",
                                "start script.bat"
                            ]
                        },
                        "exec_timeout": {
                            "description": "Script execute timeout",
                            "$ref": "#/definitions/Duration",
                            "default": "60s"
                        },
                        "env": {
                            "description": "Environment variables for the worker processes",
                            "type": "array",
                            "items": {
                                "type": "object",
                                "patternProperties": {
                                    "^[a-zA-Z0-9._-]+$": {
                                        "type": "string"
                                    }
                                },
                                "additionalProperties": false
                            }
                        }
                    }
                },
                "command": {
                    "description": "Worker starting command, with any required arguments",
                    "type": "string",
                    "examples": [
                        "php psr-worker.php"
                    ]
                },
                "user": {
                    "description": "User name (not UID) for the worker processes. An empty value means to use the RR process user",
                    "type": "string",
                    "default": "",
                    "examples": [
                        "www-data"
                    ]
                },
                "group": {
                    "description": "Group name (not GID) for the worker processes. An empty value means to use the RR process user",
                    "type": "string",
                    "default": "",
                    "examples": [
                        "www-data"
                    ]
                },
                "env": {
                    "description": "Environment variables for the worker processes",
                    "type": "array",
                    "items": {
                        "type": "object",
                        "patternProperties": {
                            "^[a-zA-Z0-9._-]+$": {
                                "type": "string"
                            }
                        },
                        "additionalProperties": false
                    }
                },
                "relay": {
                    "description": "Worker relay can be: 'pipes', TCP (eg.: tcp://127.0.0.1:6002), or socket (eg.: unix:///var/run/rr.sock)",
                    "type": "string",
                    "default": "pipes",
                    "examples": [
                        "pipes",
                        "tcp://127.0.0.1:6002",
                        "unix:///var/run/rr.sock"
                    ]
                },
                "relay_timeout": {
                    "description": "Timeout for relay connection establishing (only for socket and TCP port relay)",
                    "$ref": "#/definitions/Duration",
                    "default": "60s"
                }
            },
            "required": [
                "command"
            ]
        },
        "logs": {
            "type": "object",
            "properties": {
                "mode": {
                    "$ref": "#/definitions/LogMode",
                    "default": "development"
                },
                "level": {
                    "$ref": "#/definitions/LogLevel",
                    "default": "debug"
                },
                "encoding": {
                    "$ref": "#/definitions/LogEncoding",
                    "default": "console"
                },
                "output": {
                    "description": "Output",
                    "$ref": "#/definitions/LogOutput",
                    "default": "stderr"
                },
                "err_output": {
                    "description": "Errors only output",
                    "$ref": "#/definitions/LogOutput",
                    "default": "stderr"
                },
                "channels": {
                    "description": "You can configure each plugin log messages individually",
                    "type": "object",
                    "additionalProperties": {
                        "type": "object",
                        "properties": {
                            "mode": {
                                "$ref": "#/definitions/LogMode"
                            },
                            "level": {
                                "$ref": "#/definitions/LogLevel"
                            },
                            "encoding": {
                                "$ref": "#/definitions/LogEncoding"
                            },
                            "output": {
                                "$ref": "#/definitions/LogOutput"
                            },
                            "err_output": {
                                "$ref": "#/definitions/LogOutput"
                            }
                        }
                    }
                },
                "file_logger_options": {
                    "description": "file logger options",
                    "type": "object",
                    "properties": {
                        "log_output": {
                            "type": "string",
                            "description": "path to the file"
                        },
                        "max_size": {
                            "type": "integer",
                            "description": "maximum file size in MB"
                        },
                        "max_age": {
                            "type": "integer",
                            "description": "The maximum number of days to retain old log files based on the timestamp encoded in their filename"
                        },
                        "max_backups": {
                            "type": "integer",
                            "description": "The maximum number of old log files to retain"
                        },
                        "compress": {
                            "type": "boolean",
                            "description": "compress files to save a disk space"
                        }
                    }
                }
            }
        },
        "temporal": {
            "description": "Workflow and activity mesh service, https://docs.temporal.io/docs/php/introduction/",
            "type": "object",
            "properties": {
                "address": {
                    "description": "Address of temporal server",
                    "type": "string",
                    "default": "127.0.0.1:7233"
                },
                "cache_size": {
                    "description": "Sticky cache size. Sticky workflow execution is the affinity between workflow tasks of a specific workflow execution to a specific worker. The benefit of sticky execution is that the workflow does not have to reconstruct state by replaying history from the beginning. The cache is shared between workers running within same process. This must be called before any worker is started. If not called, the default size of 10K (which may change) will be used",
                    "type": "integer",
                    "default": 10000
                },
                "namespace": {
                    "description": "Namespace name for this client to work with",
                    "type": "string",
                    "default": "default"
                },
                "metrics": {
                    "description": "Temporal metrics",
                    "type": "object",
                    "default": null,
                    "properties": {
                        "driver": {
                            "description": "Metrics driver to use",
                            "type": "string",
                            "enum": [
                                "prometheus",
                                "statsd"
                            ],
                            "default": "prometheus"
                        }
                    },
                    "anyOf": [
                        {
                            "type": "object",
                            "properties": {
                                "address": {
                                    "description": "Server metrics address",
                                    "type": "string",
                                    "default": "127.0.0.1:9091"
                                },
                                "type": {
                                    "type": "string",
                                    "description": "Metrics type",
                                    "anyOf": [
                                        {
                                            "type": "string",
                                            "examples": [
                                                "summary",
                                                "histogram"
                                            ]
                                        }
                                    ]
                                },
                                "prefix": {
                                    "description": "Temporal metrics prefix",
                                    "type": "string",
                                    "default": null
                                }
                            }
                        },
                        {
                            "properties": {
                                "host_port": {
                                    "description": "The host and port of the statsd server",
                                    "type": "string",
                                    "default": "127.0.0.1:8125"
                                },
                                "prefix": {
                                    "description": "The prefix to use in reporting to statsd",
                                    "type": "string",
                                    "default": null
                                },
                                "flush_interval": {
                                    "description": "FlushInterval is the maximum interval for sending packets",
                                    "type": "string",
                                    "default": "1s"
                                },
                                "flush_bytes": {
                                    "description": "FlushBytes specifies the maximum udp packet size you wish to send. If FlushBytes is unspecified, it defaults  to 1432 bytes, which is considered safe for local traffic.",
                                    "type": "integer",
                                    "default": 1432
                                },
                                "tags": {
                                    "description": "Hashmap with tag:value values",
                                    "$ref": "#/definitions/Hashmap"
                                },
                                "tag_prefix": {
                                    "description": "Prefix for the tag",
                                    "type": "string",
                                    "default": null
                                },
                                "tag_separator": {
                                    "description": "TagSeparator allows tags to be appended with a separator. If not specified tag keys and values are embedded to the stat name directly.",
                                    "type": "string",
                                    "default": null
                                }
                            }
                        }
                    ]
                },
                "activities": {
                    "description": "Activities pool settings",
                    "type": "object",
                    "$ref": "#/definitions/WorkersPool"
                },
                "tls": {
                    "description": "Temporal TLS configuration",
                    "type": "object",
                    "properties": {
                        "key": {
                            "description": "Path to the key file",
                            "type": "string",
                            "default": null
                        },
                        "cert": {
                            "description": "Path to the certificate",
                            "type": "string",
                            "default": null
                        },
                        "root_ca": {
                            "description": "Path to the CA certificate",
                            "type": "string",
                            "default": null
                        },
                        "client_auth_type": {
                            "description": "Client auth type",
                            "type": "string",
                            "default": "no_client_certs",
                            "enum": [
                                "request_client_cert",
                                "require_any_client_cert",
                                "verify_client_cert_if_given",
                                "no_client_certs",
                                "require_and_verify_client_cert"
                            ]
                        },
                        "server_name": {
                            "description": "ServerName is used to verify the hostname on the returned certificates unless InsecureSkipVerify is given. It is also included in the client's handshake to support virtual hosting unless it is an IP address.",
                            "type": "string",
                            "default": null
                        }
                    }
                }
            }
        },
        "kv": {
            "description": "Key value storages plugin",
            "type": "object",
            "minProperties": 1,
            "patternProperties": {
                "[a-zA-Z0-9_-]*": {
                    "anyOf": [
                        {
                            "type": "object",
                            "description": "boltdb driver",
                            "properties": {
                                "driver": {
                                    "type": "string",
                                    "description": "Driver which should be used for the storage"
                                },
                                "config": {
                                    "anyOf": [
                                        {
                                            "type": "object",
                                            "$ref": "#/definitions/BoltDB"
                                        },
                                        {
                                            "type": "object",
                                            "$ref": "#/definitions/Memcached"
                                        },
                                        {
                                            "type": "object",
                                            "$ref": "#/definitions/Redis"
                                        },
                                        {
                                            "type": "object",
                                            "$ref": "#/definitions/Memory"
                                        }
                                    ]
                                }
                            },
                            "required": [
                                "driver"
                            ]
                        }
                    ]
                }
            }
        },
        "service": {
            "description": "Service plugin settings",
            "type": "object",
            "patternProperties": {
                "^[a-zA-Z0-9._-]+$": {
                    "allOf": [
                        {
                            "description": "User defined services",
                            "type": "object",
                            "$ref": "#/definitions/Service"
                        }
                    ]
                }
            }
        },
        "otel": {
            "description": "OpenTelemetry configuration",
            "type": "object",
            "properties": {
                "insecure": {
                    "description": "Use insecure endpoint",
                    "type": "boolean",
                    "default": false
                },
                "compress": {
                    "description": "Use gzip compressor",
                    "type": "boolean",
                    "default": false
                },
                "exporter": {
                    "description": "Provides functionality to emit telemetry to consumers",
                    "type": "string",
                    "items": {
                        "type": "string",
                        "enum": [
                            "zipkin",
                            "stdout",
                            "stderr",
                            "otlp",
                            "jaeger",
                            "jaeger_agent"
                        ],
                        "pattern": "^[0-9a-zA-Z_]+$"
                    }
                },
                "custom_url": {
                    "description": "Used for the http client to override the default URL",
                    "type": "string",
                    "default": ""
                },
                "endpoint": {
                    "description": "Consumer's endpoint",
                    "type": "string",
                    "default": "127.0.0.1:4318"
                },
                "client": {
                    "description": "Client to send the spans",
                    "type": "string",
                    "items": {
                        "type": "string",
                        "enum": [
                            "http",
                            "grpc"
                        ],
                        "pattern": "^[0-9a-zA-Z_]+$"
                    }
                },
                "service_name": {
                    "description": "User's service name",
                    "type": "string",
                    "default": "RoadRunner"
                },
                "service_version": {
                    "description": "User's service version",
                    "type": "string",
                    "default": "1.0.0"
                },
                "headers": {
                    "description": "User defined headers",
                    "$ref": "#/definitions/Hashmap"
                }
            }
        },
        "http": {
            "type": "object",
            "properties": {
                "address": {
                    "description": "Host and port to listen on",
                    "$ref": "#/definitions/HostAndPort",
                    "examples": [
                        "127.0.0.1:8080",
                        ":8080"
                    ]
                },
                "max_request_size": {
                    "description": "Maximal incoming request size in megabytes. Zero means no limit",
                    "type": "integer",
                    "minimum": 0,
                    "default": 0
                },
                "raw_body": {
                    "description": "Send raw body (unescaped) to the PHP worker for the application/x-www-form-urlencoded content type",
                    "type": "boolean",
                    "default": false
                },
                "access_logs": {
                    "description": "HTTP access logs",
                    "type": "boolean",
                    "default": false
                },
                "middleware": {
                    "description": "Middleware for the http plugin, order is important",
                    "type": "array",
                    "items": {
                        "type": "string",
                        "enum": [
                            "headers",
                            "gzip",
                            "static",
                            "sendfile",
                            "http_metrics",
                            "cache",
                            "proxy_ip_parser",
                            "otel"
                        ],
                        "pattern": "^[0-9a-zA-Z_]+$"
                    }
                },
                "trusted_subnets": {
                    "description": "Allow incoming requests only from the following subnets",
                    "type": "array",
                    "items": {
                        "type": "string",
                        "examples": [
                            "10.0.0.0/8",
                            "127.0.0.0/8"
                        ]
                    },
                    "default": [
                        "10.0.0.0/8",
                        "127.0.0.0/8",
                        "172.16.0.0/12",
                        "192.168.0.0/16",
                        "::1/128",
                        "fc00::/7",
                        "fe80::/10"
                    ]
                },
                "cache": {
                    "description": "RFC 7234 Souin cache: https://github.com/darkweak/souin/tree/master/plugins/roadrunner",
                    "type": "object",
                    "properties": {
                        "api": {
                            "description": "The cache-handler API cache management",
                            "type": "object",
                            "properties": {
                                "basepath": {
                                    "description": "Default route basepath for every additional APIs to avoid conflicts with existing routes",
                                    "type": "string",
                                    "default": null
                                },
                                "prometheus": {
                                    "type": "object",
                                    "description": "Prometheus exposed metrics",
                                    "properties": {
                                        "basepath": {
                                            "type": "string",
                                            "default": null
                                        }
                                    }
                                },
                                "souin": {
                                    "type": "object",
                                    "description": "Souin listing keys and cache management",
                                    "properties": {
                                        "basepath": {
                                            "type": "string",
                                            "default": null
                                        }
                                    }
                                }
                            }
                        },
                        "cache_keys": {
                            "type": "object",
                            "patternProperties": {
                                "^[a-zA-Z0-9._-]+$": {
                                    "description": "cache keys configuration",
                                    "type": "object",
                                    "properties": {
                                        "disable_body": {
                                            "type": "boolean",
                                            "default": false
                                        },
                                        "disable_host": {
                                            "type": "boolean",
                                            "default": false
                                        },
                                        "disable_method": {
                                            "type": "boolean",
                                            "default": false
                                        }
                                    }
                                }
                            }
                        },
                        "cdn": {
                            "description": "If Souin is set after a CDN fill these information",
                            "type": "object",
                            "properties": {
                                "api_key": {
                                    "type": "string",
                                    "description": "Your provider API key if mandatory"
                                },
                                "provider": {
                                    "description": "The provider placed before Souin (e.g. fastly, cloudflare, akamai, varnish)",
                                    "type": "string",
                                    "enum": [
                                        "fastly",
                                        "cloudflare",
                                        "akamai",
                                        "varnish"
                                    ]
                                },
                                "strategy": {
                                    "description": "The strategy to purge the CDN cache based on tags (e.g. soft, hard)",
                                    "type": "string",
                                    "enum": [
                                        "soft",
                                        "hard"
                                    ]
                                },
                                "dynamic": {
                                    "description": "If true, you'll be able to add custom keys than the ones defined under the surrogate_keys key",
                                    "type": "boolean",
                                    "default": false
                                }
                            }
                        },
                        "default_cache": {
                            "type": "object",
                            "properties": {
                                "allowed_http_verbs": {
                                    "type": "array",
                                    "default": [
                                        "GET",
                                        "POST"
                                    ]
                                },
                                "cache_name": {
                                    "description": "Override the cache name to use in the Cache-Status header",
                                    "type": "string",
                                    "default": "roadrunner"
                                },
                                "distributed": {
                                    "type": "boolean",
                                    "default": false,
                                    "description": "Use Olric or Etcd distributed storage"
                                },
                                "headers": {
                                    "description": "Default headers concatenated in stored keys",
                                    "type": "array",
                                    "default": null
                                },
                                "key": {
                                    "type": "object",
                                    "properties": {
                                        "disable_body": {
                                            "type": "boolean",
                                            "default": false
                                        },
                                        "disable_host": {
                                            "type": "boolean",
                                            "default": false
                                        },
                                        "disable_method": {
                                            "type": "boolean",
                                            "default": false
                                        }
                                    }
                                },
                                "etcd": {
                                    "description": "If distributed is set to true, you'll have to define either the etcd or olric section",
                                    "type": "object",
                                    "properties": {
                                        "configuration": {
                                            "type": "object",
                                            "description": "Configure directly the Etcd client",
                                            "properties": {
                                                "endpoints": {
                                                    "description": "Define multiple endpoints",
                                                    "type": "array",
                                                    "default": null
                                                }
                                            }
                                        }
                                    }
                                },
                                "olric": {
                                    "type": "object",
                                    "description": "If distributed is set to true, you'll have to define either the etcd or olric section",
                                    "properties": {
                                        "url": {
                                            "description": "Olric server",
                                            "type": "string",
                                            "default": "http://127.0.0.1:3320"
                                        }
                                    }
                                },
                                "regex": {
                                    "type": "object",
                                    "description": "Regex to exclude from cache",
                                    "properties": {
                                        "exclude": {
                                            "type": "string",
                                            "default": null
                                        }
                                    }
                                },
                                "stale": {
                                    "type": "string",
                                    "description": "Stale duration",
                                    "default": "1000s"
                                },
                                "timeout": {
                                    "description": "Timeout configuration",
                                    "type": "object",
                                    "properties": {
                                        "backend": {
                                            "description": "Backend timeout before returning an HTTP unavailable response",
                                            "type": "string",
                                            "default": "10s"
                                        },
                                        "cache": {
                                            "description": "Cache provider (badger, etcd, nutsdb, olric, depending the configuration you set) timeout before returning a miss",
                                            "type": "string",
                                            "default": "20ms"
                                        }
                                    }
                                },
                                "ttl": {
                                    "description": "Default TTL",
                                    "type": "string",
                                    "default": "1000s"
                                },
                                "default_cache_control": {
                                    "description": "Set default value for Cache-Control response header if not set by upstream",
                                    "type": "string",
                                    "default": "no-store"
                                }
                            }
                        },
                        "log_level": {
                            "type": "string",
                            "description": "Logs verbosity",
                            "default": "INFO",
                            "enum": [
                                "DEBUG",
                                "INFO",
                                "WARN",
                                "DPANIC",
                                "PANIC",
                                "ERROR",
                                "FATAL"
                            ]
                        }
                    }
                },
                "uploads": {
                    "type": "object",
                    "properties": {
                        "dir": {
                            "description": "Directory for file uploads. Empty value means to use $TEMP based on your OS",
                            "type": "string",
                            "examples": [
                                "/tmp"
                            ],
                            "default": ""
                        },
                        "forbid": {
                            "description": "Deny files with the following extensions to upload",
                            "type": "array",
                            "items": {
                                "type": "string",
                                "examples": [
                                    ".php",
                                    ".exe"
                                ]
                            },
                            "default": [
                                ".php",
                                ".exe",
                                ".bat"
                            ]
                        },
                        "allow": {
                            "description": "Allow files with the following extensions to upload",
                            "type": "array",
                            "items": {
                                "type": "string",
                                "examples": [
                                    ".html",
                                    ".go"
                                ]
                            },
                            "default": ""
                        }
                    }
                },
                "headers": {
                    "description": "HTTP headers map",
                    "type": "object",
                    "properties": {
                        "cors": {
                            "description": "Allows to control CORS headers",
                            "type": "object",
                            "properties": {
                                "allowed_origin": {
                                    "description": "Controls 'Access-Control-Allow-Origin' header value",
                                    "type": "string",
                                    "examples": [
                                        "*"
                                    ],
                                    "default": ""
                                },
                                "allowed_headers": {
                                    "description": "Controls 'Access-Control-Allow-Headers' header value",
                                    "type": "string",
                                    "examples": [
                                        "*"
                                    ],
                                    "default": ""
                                },
                                "allowed_methods": {
                                    "description": "Controls 'Access-Control-Allow-Methods' header value",
                                    "type": "string",
                                    "examples": [
                                        "GET,POST,PUT,DELETE"
                                    ],
                                    "default": ""
                                },
                                "allow_credentials": {
                                    "description": "Controls 'Access-Control-Allow-Credentials' header value",
                                    "type": "boolean",
                                    "default": false
                                },
                                "exposed_headers": {
                                    "description": "Controls 'Access-Control-Expose-Headers' header value",
                                    "type": "string",
                                    "examples": [
                                        "Cache-Control,Content-Language,Content-Type,Expires,Last-Modified,Pragma"
                                    ],
                                    "default": ""
                                },
                                "max_age": {
                                    "description": "Controls 'Access-Control-Max-Age' header value (in seconds)",
                                    "type": "integer",
                                    "examples": [
                                        600
                                    ],
                                    "default": 0
                                }
                            }
                        },
                        "request": {
                            "description": "Automatically add headers to every request passed to PHP",
                            "$ref": "#/definitions/Hashmap"
                        },
                        "response": {
                            "description": "Automatically add headers to every response",
                            "$ref": "#/definitions/Hashmap"
                        }
                    }
                },
                "static": {
                    "description": "Static assets serving settings",
                    "type": "object",
                    "properties": {
                        "dir": {
                            "description": "Path to the directory with static assets",
                            "type": "string",
                            "examples": [
                                ".",
                                "/var/www/html"
                            ]
                        },
                        "forbid": {
                            "description": "File extensions that should not be served",
                            "type": "array",
                            "items": {
                                "type": "string",
                                "examples": [
                                    ".php",
                                    ".htaccess"
                                ]
                            }
                        },
                        "allow": {
                            "description": "File extensions which should be served",
                            "type": "array",
                            "items": {
                                "type": "string",
                                "examples": [
                                    ".php",
                                    ".htaccess"
                                ]
                            }
                        },
                        "calculate_etag": {
                            "description": "Turn on etag computation for the static file",
                            "type": "boolean"
                        },
                        "weak": {
                            "description": "Use a weak generator (/W), it uses only filename to generate a CRC32 sum",
                            "type": "boolean"
                        },
                        "response": {
                            "description": "Custom headers for the static files",
                            "$ref": "#/definitions/Hashmap"
                        }
                    },
                    "required": [
                        "dir"
                    ]
                },
                "pool": {
                    "description": "Workers pool settings",
                    "$ref": "#/definitions/WorkersPool"
                },
                "ssl": {
                    "description": "SSL (Secure Sockets Layer) settings",
                    "type": "object",
                    "properties": {
                        "address": {
                            "description": "Host and port to listen on",
                            "$ref": "#/definitions/HostAndPort",
                            "examples": [
                                "127.0.0.1:443",
                                ":8443"
                            ]
                        },
                        "acme": {
                            "description": "ACME certificates provider (Let's encrypt)",
                            "type": "object",
                            "properties": {
                                "certs_dir": {
                                    "description": "Directory to use as a certificate/pk, account info storage",
                                    "type": "string",
                                    "default": "rr_cache"
                                },
                                "email": {
                                    "description": "User email, used to create LE account",
                                    "type": "string"
                                },
                                "alt_http_port": {
                                    "description": "Alternate port for the http challenge. Challenge traffic should be redirected to this port if overridden.",
                                    "type": "integer",
                                    "default": 80
                                },
                                "alt_tlsalpn_port": {
                                    "description": "Alternate port for the tls-alpn-01 challenge. Challenge traffic should be redirected to this port if overridden.",
                                    "type": "integer",
                                    "default": 443
                                },
                                "challenge_type": {
                                    "type": "string",
                                    "enum": [
                                        "http-01",
                                        "tlsalpn-01"
                                    ],
                                    "description": "Challenge types",
                                    "default": "http-01"
                                },
                                "use_production_endpoint": {
                                    "description": "Use production or staging endpoint. NOTE, try to use staging endpoint to make sure, that everything works correctly.",
                                    "type": "boolean",
                                    "default": false
                                },
                                "domains": {
                                    "type": "array",
                                    "description": "List of your domains to obtain certificates"
                                }
                            },
                            "required": [
                                "domains",
                                "email"
                            ]
                        },
                        "redirect": {
                            "description": "Automatic redirect from http to https schema",
                            "type": "boolean",
                            "default": false
                        },
                        "cert": {
                            "description": "Path to the cert file",
                            "type": "string",
                            "minLength": 1,
                            "examples": [
                                "/ssl/server.crt"
                            ]
                        },
                        "key": {
                            "description": "Path to the cert key file",
                            "type": "string",
                            "minLength": 1,
                            "examples": [
                                "/ssl/server.key"
                            ]
                        },
                        "root_ca": {
                            "description": "Path to the root certificate authority file",
                            "type": "string",
                            "minLength": 1,
                            "examples": [
                                "/ssl/root.crt"
                            ]
                        },
                        "client_auth_type": {
                            "description": "Client auth type",
                            "type": "string",
                            "default": "no_client_certs",
                            "enum": [
                                "request_client_cert",
                                "require_any_client_cert",
                                "verify_client_cert_if_given",
                                "no_client_certs",
                                "require_and_verify_client_cert"
                            ]
                        }
                    },
                    "required": [
                        "address",
                        "cert",
                        "key"
                    ]
                },
                "fcgi": {
                    "description": "FastCGI frontend support",
                    "type": "object",
                    "properties": {
                        "address": {
                            "description": "FastCGI connection DSN. Supported TCP and Unix sockets. An empty value disables this",
                            "type": "string",
                            "examples": [
                                "tcp://0.0.0.0:7921"
                            ]
                        }
                    },
                    "required": [
                        "address"
                    ]
                },
                "http2": {
                    "description": "HTTP/2 settings",
                    "type": "object",
                    "properties": {
                        "h2c": {
                            "description": "HTTP/2 over non-encrypted TCP connection using H2C",
                            "type": "boolean",
                            "default": false
                        },
                        "max_concurrent_streams": {
                            "description": "Maximal concurrent streams count",
                            "type": "integer",
                            "default": 128,
                            "minimum": 0
                        }
                    }
                }
            },
            "required": [
                "address"
            ]
        },
        "redis": {
            "description": "Redis section.",
            "type": "object",
            "$ref": "#/definitions/Redis"
        },
        "metrics": {
            "description": "Application metrics in Prometheus format (docs: https://roadrunner.dev/docs/beep-beep-metrics)",
            "type": "object",
            "properties": {
                "address": {
                    "description": "Prometheus client address (path /metrics added automatically).",
                    "type": "string",
                    "default": "127.0.0.1:2112"
                },
                "collect": {
                    "description": "Application-specific metrics (published using an RPC connection to the server)",
                    "type": "object",
                    "patternProperties": {
                        "^[a-zA-Z0-9._-]+$": {
                            "type": "object",
                            "properties": {
                                "type": {
                                    "type": "string",
                                    "enum": [
                                        "histogram",
                                        "gauge",
                                        "counter",
                                        "summary"
                                    ]
                                },
                                "help": {
                                    "type": "string",
                                    "description": "Help message"
                                },
                                "labels": {
                                    "type": "array",
                                    "minItems": 1,
                                    "description": "Metrics labels"
                                },
                                "buckets": {
                                    "type": "array",
                                    "items": {
                                        "type": "number"
                                    }
                                },
                                "objectives": {
                                    "title": "map[float]float",
                                    "type": "array",
                                    "items": {
                                        "type": "object",
                                        "additionalProperties": {
                                            "type": "number"
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        },
        "status": {
            "description": "Health check endpoint (docs: https://roadrunner.dev/docs/beep-beep-health). If response code is 200 - it means at least one worker ready to serve requests. 500 - there are no workers ready to service requests.",
            "type": "object",
            "properties": {
                "address": {
                    "description": "Host and port to listen on (eg.: `127.0.0.1:2114`). Use the following URL: http://127.0.0.1:2114/health?plugin=http. Multiple plugins must be separated using & - http://127.0.0.1:2114/health?plugin=http&plugin=rpc where http and rpc are active (connected) plugins.",
                    "type": "string",
                    "examples": [
                        "127.0.0.1:2114"
                    ]
                },
                "unavailable_status_code": {
                    "description": "Response status code if a requested plugin not ready to handle requests. Valid for both /health and /ready endpoints",
                    "type": "integer",
                    "default": 503
                }
            },
            "required": [
                "address"
            ]
        },
        "reload": {
            "description": "Automatically detect PHP file changes and reload connected services",
            "type": "object",
            "properties": {
                "interval": {
                    "description": "Sync interval",
                    "$ref": "#/definitions/Duration",
                    "default": "1s"
                },
                "patterns": {
                    "description": "Global patterns to sync",
                    "type": "array",
                    "items": {
                        "type": "string",
                        "examples": [
                            ".php",
                            ".json"
                        ]
                    },
                    "default": [
                        ".php"
                    ]
                },
                "services": {
                    "description": "List of included for sync services (this is a map, where key name is a plugin name)",
                    "type": "object",
                    "minProperties": 0,
                    "patternProperties": {
                        "^[a-zA-Z0-9._-]+$": {
                            "type": "object",
                            "properties": {
                                "dirs": {
                                    "description": "Directories to sync. If recursive is set to true, recursive sync will be applied only to the directories in 'dirs' section. Dot (.) means 'current working directory'",
                                    "type": "array",
                                    "default": [],
                                    "items": {
                                        "type": "string",
                                        "examples": [
                                            ".",
                                            "/app/src"
                                        ],
                                        "minLength": 1
                                    }
                                },
                                "recursive": {
                                    "description": "Recursive search for file patterns to add",
                                    "type": "boolean",
                                    "default": false
                                },
                                "ignore": {
                                    "description": "Ignored folders",
                                    "type": "array",
                                    "default": [],
                                    "items": {
                                        "type": "string",
                                        "examples": [
                                            "vendor",
                                            "/app/logs"
                                        ],
                                        "minLength": 1
                                    }
                                },
                                "patterns": {
                                    "description": "Service specific file pattens to sync",
                                    "type": "array",
                                    "default": [],
                                    "items": {
                                        "type": "string",
                                        "examples": [
                                            ".php",
                                            ".go",
                                            ".md"
                                        ],
                                        "minLength": 1
                                    }
                                }
                            }
                        }
                    },
                    "additionalProperties": false
                }
            }
        },
        "nats": {
            "$ref": "#/definitions/NATS_J"
        },
        "kafka": {
            "$ref": "#/definitions/KAFKA_J"
        },
        "amqp": {
            "description": "AMQP jobs driver",
            "type": "object",
            "properties": {
                "addr": {
                    "description": "AMQP Uri to connect to the rabbitmq server https://www.rabbitmq.com/uri-spec.html",
                    "type": "string",
                    "default": "amqp://guest:guest@127.0.0.1:5672"
                },
                "tls": {
                    "description": "",
                   "properties": {
                    "key": {
                        "description": "Path to the key file",
                        "type": "string"
                    },
                    "cert": {
                        "description": "Path to the cert file",
                        "type": "string"
                    },
                    "root_ca": {
                        "description": "Path to the CA certificate, defines the set of root certificate authorities that servers use if required to verify a client certificate. Used with the `client_auth_type` option.",
                        "type": "string"
                    },
                    "client_auth_type": {
                            "type": "string",
                            "default": "no_client_certs",
                            "enum": [
                                "request_client_cert",
                                "require_any_client_cert",
                                "verify_client_cert_if_given",
                                "no_client_certs",
                                "require_and_verify_client_cert"
                            ]
                        }
                    }
                }
            }
        },
        "beanstalk": {
            "description": "Beanstalk jobs driver",
            "type": "object",
            "properties": {
                "addr": {
                    "description": "Beanstalk server address",
                    "type": "string",
                    "default": "tcp://127.0.0.1:11300"
                },
                "timeout": {
                    "description": "Beanstalk connect timeout",
                    "type": "string",
                    "$ref": "#/definitions/Duration",
                    "default": "30s"
                }
            }
        },
        "sqs": {
            "description": "SQS jobs driver (https://docs.aws.amazon.com/general/latest/gr/aws-sec-cred-types.html)",
            "type": "object",
            "properties": {
                "key": {
                    "description": "AccessKey ID",
                    "type": "string",
                    "default": null
                },
                "secret": {
                    "description": "Secret Access key",
                    "type": "string",
                    "default": null
                },
                "region": {
                    "description": "AWS Region",
                    "type": "string",
                    "default": null
                },
                "session_token": {
                    "description": "AWS Session token",
                    "type": "string",
                    "default": null
                },
                "endpoint": {
                    "description": "AWS SQS endpoint to connect",
                    "type": "string",
                    "default": "http://127.0.0.1:9324"
                }
            }
        },
        "jobs": {
            "description": "JOBS plugin",
            "type": "object",
            "properties": {
                "num_pollers": {
                    "description": "Number of threads which will try to obtain the job from the priority queue. Default is the number of workers+1",
                    "type": "integer",
                    "examples": [
                        10,
                        32
                    ]
                },
                "timeout": {
                    "description": "JOBS Push operation timeout in seconds",
                    "type": "integer",
                    "default": 60
                },
                "pipeline_size": {
                    "description": "Size of the internal priority queue, if the internal PQ reach the max number of elements, the Push operation will be blocked",
                    "type": "integer",
                    "default": 1000000
                },
                "consume": {
                    "description": "list of pipelines to be consumed by the server automatically at the start, keep empty if you want to start consuming manually",
                    "type": "array",
                    "items": {
                        "type": "string"
                    }
                },
                "pool": {
                    "description": "JOBS workers pool",
                    "type": "object",
                    "$ref": "#/definitions/WorkersPool"
                },
                "pipelines": {
                    "description": "List of broker pipelines associated with the drivers. This option is not required since you can declare pipelines in the runtime. Pipeline driver should exist.",
                    "type": "object",
                    "properties": {
                        "driver": {
                            "type": "array",
                            "description": "JOBS plugin driver",
                            "items": {
                                "type": "string",
                                "enum": [
                                    "amqp",
                                    "sqs",
                                    "beanstalk",
                                    "boltdb",
                                    "memory",
                                    "nats",
                                    "kafka"
                                ]
                            }
                        },
                        "config": {
                            "type": "object",
                            "description": "driver configurations",
                            "patternProperties": {
                                "^[a-zA-Z0-9._-]+$": {
                                    "type": "object",
                                    "maxProperties": 1,
                                    "oneOf": [
                                        {
                                            "properties": {
                                                "priority": {
                                                    "description": "Pipeline priority. If the job pushed to the pipeline has priority set to 0, it will inherit the pipeline's priority",
                                                    "type": "integer",
                                                    "default": 10
                                                },
                                                "prefetch": {
                                                    "description": "Number of job to prefetch from the driver",
                                                    "type": "integer",
                                                    "default": 100000
                                                },
                                                "permissions": {
                                                    "description": "Permissions for the boltdb database file",
                                                    "type": "integer",
                                                    "default": 777
                                                },
                                                "file": {
                                                    "description": "BoldDB file to create or DB to use",
                                                    "type": "string",
                                                    "default": "rr.db"
                                                }
                                            }
                                        },
                                        {
                                            "properties": {
                                                "priority": {
                                                    "description": "Pipeline priority. If the job pushed to the pipeline has priority set to 0, it will inherit the pipeline's priority",
                                                    "type": "integer",
                                                    "default": 10
                                                },
                                                "prefetch": {
                                                    "description": "Number of job to prefetch from the driver",
                                                    "type": "integer",
                                                    "default": 100000
                                                },
                                                "consume_all": {
                                                    "description": "Consume all payloads, even not Job structured",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "queue": {
                                                    "type": "string",
                                                    "description": "Queue name",
                                                    "default": "default"
                                                },
                                                "exchange": {
                                                    "description": "Exchange name",
                                                    "type": "string",
                                                    "default": "amqp.default"
                                                },
                                                "redial_timeout": {
                                                    "description": "Redial timeout (in seconds). How long to try to reconnect to the AMQP server",
                                                    "type": "integer",
                                                    "default": 60
                                                },
                                                "exchange_durable": {
                                                    "description": "Durable exchange (rabbitmq option: https://www.rabbitmq.com/tutorials/amqp-concepts.html#exchanges)",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "consumer_id": {
                                                    "description": "The consumer_id is identified by a string that is unique and scoped for all consumers on this channel",
                                                    "type": "string",
                                                    "default": "roadrunner+uuid"
                                                },
                                                "exchange_auto_deleted": {
                                                    "description": "Auto-delete (exchange is deleted when last queue is unbound from it): https://www.rabbitmq.com/tutorials/amqp-concepts.html#exchanges",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "queue_auto_deleted": {
                                                    "description": "Auto-delete (queue that has had at least one consumer is deleted when last consumer unsubscribes)",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "exchange_type": {
                                                    "description": "Exchange type",
                                                    "type": "string",
                                                    "default": "direct"
                                                },
                                                "routing_key": {
                                                    "description": "Routing key for the queue",
                                                    "type": "string",
                                                    "default": null
                                                },
                                                "exclusive": {
                                                    "description": "Declare a queue exclusive at the exchange",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "multiple_ack": {
                                                    "description": "When multiple is true, this delivery and all prior unacknowledged deliveries on the same channel will be acknowledged. This is useful for batch processing of deliveries",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "requeue_on_fail": {
                                                    "description": "Use rabbitmq mechanism to requeue the job on fail",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "queue_headers": {
                                                    "description": "Queue declare args, associated array (hashmap, key:val)",
                                                    "$ref": "#/definitions/Hashmap",
                                                    "default": null
                                                }
                                            }
                                        },
                                        {
                                            "properties": {
                                                "priority": {
                                                    "description": "Pipeline priority. If the job pushed to the pipeline has priority set to 0, it will inherit the pipeline's priority",
                                                    "type": "integer",
                                                    "default": 10
                                                },
                                                "auto_create_topics_enable": {
                                                    "description": "Auto create topic for the consumer/producer",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "producer_options": {
                                                    "description": "Kafka producer options",
                                                    "type": "object",
                                                    "properties": {
                                                        "disable_idempotent": {
                                                            "description": "Disable_idempotent disables idempotent produce requests, opting out of Kafka server-side deduplication in the face of reissued requests due to transient network problems. Idempotent production is strictly a win, but does require the IDEMPOTENT_WRITE permission on CLUSTER (pre Kafka 3.0), and not all clients can have that permission.",
                                                            "type": "boolean",
                                                            "default": false
                                                        },
                                                        "required_acks": {
                                                            "description": "Sets the required acks for produced records",
                                                            "type": "string",
                                                            "default": "AllISRAcks",
                                                            "enum": [
                                                                "NoAck",
                                                                "LeaderAck",
                                                                "AllISRAck"
                                                            ]
                                                        },
                                                        "max_message_bytes": {
                                                            "type": "integer",
                                                            "default": 1000012
                                                        },
                                                        "request_timeout": {
                                                            "description": "The maximum duration in seconds the broker will wait the receipt of the number of required_acks.",
                                                            "default": 10,
                                                            "type": "integer"
                                                        },
                                                        "compression_codec": {
                                                            "type": "string",
                                                            "default": "none",
                                                            "enum": [
                                                                "none",
                                                                "gzip",
                                                                "snappy",
                                                                "lz4",
                                                                "zstd"
                                                            ]
                                                        },
                                                        "delivery_timeout": {
                                                            "description": "The level of compression to use on messages.",
                                                            "type": "integer",
                                                            "default": null
                                                        },
                                                        "transaction_timeout": {
                                                            "description": "If enabled, the producer will ensure that exactly one copy of each message is written.",
                                                            "type": "boolean",
                                                            "default": false
                                                        }
                                                    }
                                                },
                                                "group_options": {
                                                    "description": "group_options sets the consumer group for the client to join and consume in. This option is required if using any other group options.",
                                                    "properties": {
                                                        "group_id":{
                                                            "description": "Kafka group ID",
                                                            "type": "string",
                                                            "default": null
                                                        },
                                                        "block_rebalance_on_poll":{
                                                            "description": "Switches the client to block rebalances whenever you poll",
                                                            "type": "boolean",
                                                            "default": false
                                                        }
                                                    }
                                                },
                                                "consumer_options": {
                                                    "description": "Kafka consumer options",
                                                    "type": "object",
                                                    "properties": {
                                                        "topics": {
                                                            "description": "List of the topics to consume. Regex also supported",
                                                            "type": "array",
                                                            "default": null
                                                        },
                                                        "consume_regexp": {
                                                            "description": "consume_regexp sets the client to parse all topics passed to `topics` as regular expressions. When consuming via regex, every metadata request loads *all* topics, so that all topics can be passed to any regular expressions. Every topic is evaluated only once ever across all regular expressions; either it permanently is known to match, or is permanently known to not match.",
                                                            "type": "boolean",
                                                            "default": false
                                                        },
                                                        "max_fetch_message_size": {
                                                            "type": "integer",
                                                            "default": 50000
                                                        },
                                                        "min_fetch_message_size": {
                                                            "type": "integer",
                                                            "default": 1
                                                        },
                                                        "consume_offset": {
                                                            "description": "consumer_offset sets the offset to start consuming from, or if OffsetOutOfRange is seen while fetching, to restart consuming from.",
                                                            "type": "object",
                                                            "properties": {
                                                                "type":{
                                                                    "description": "Partition offset type",
                                                                    "type": "string",
                                                                    "default": null,
                                                                    "enum": [
                                                                       "AtEnd",
                                                                        "At",
                                                                        "AfterMilli",
                                                                        "AtStart",
                                                                        "Relative",
                                                                        "WithEpoch"
                                                                        ]
                                                                    },
                                                                "value": {
                                                                    "description": "Value for the: At, AfterMilli, Relative and WithEpoch offsets",
                                                                    "type": "integer",
                                                                    "default": 0
                                                                }
                                                            }
                                                        },
                                                        "consume_partitions": {
                                                            "patternProperties": {
                                                                "^[a-zA-Z0-9._-]+$": {
                                                                    "description": "Topic to consume",
                                                                    "type":"string",
                                                                    "default": null,
                                                                    "patternProperties": {
                                                                        "^[0-9]+$":{
                                                                            "description": "Partition number",
                                                                            "type": "integer",
                                                                            "default": null,
                                                                            "properties": {
                                                                                "type":{
                                                                                    "description": "Partition offset type",
                                                                                    "type": "string",
                                                                                    "default": null,
                                                                                    "enum": [
                                                                                        "AtEnd",
                                                                                        "At",
                                                                                        "AfterMilli",
                                                                                        "AtStart",
                                                                                        "Relative",
                                                                                        "WithEpoch"
                                                                                    ]
                                                                                },
                                                                                "value": {
                                                                                    "description": "Value for the: At, AfterMilli, Relative and WithEpoch offsets",
                                                                                    "type": "integer",
                                                                                    "default": 0
                                                                                }
                                                                            }
                                                                        }
                                                                    }
                                                                }
                                                            }
                                                        }
                                                    }
                                                }
                                            }
                                        },
                                        {
                                            "properties": {
                                                "priority": {
                                                    "description": "Pipeline priority. If the job pushed to the pipeline has priority set to 0, it will inherit the pipeline's priority",
                                                    "type": "integer",
                                                    "default": 10
                                                },
                                                "prefetch": {
                                                    "description": "Number of job to prefetch from the driver until ACK/NACK",
                                                    "type": "integer",
                                                    "default": 100000
                                                }
                                            }
                                        },
                                        {
                                            "properties": {
                                                "priority": {
                                                    "description": "Pipeline priority. If the job pushed to the pipeline has priority set to 0, it will inherit the pipeline's priority",
                                                    "type": "integer",
                                                    "default": 10
                                                },
                                                "prefetch": {
                                                    "description": "Number of job to prefetch from the driver",
                                                    "type": "integer",
                                                    "default": 100000
                                                },
                                                "consume_all": {
                                                    "description": "Consume all payloads, even not Job structured",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "tube_priority": {
                                                    "description": "Beanstalk internal tube priority",
                                                    "type": "integer",
                                                    "default": 1
                                                },
                                                "tube": {
                                                    "description": "Tube name",
                                                    "type": "string",
                                                    "default": "default"
                                                },
                                                "reserve_timeout": {
                                                    "description": "If no job is available before this timeout has passed, Reserve returns a ConnError recording ErrTimeout",
                                                    "$ref": "#/definitions/Duration",
                                                    "default": "5s"
                                                }
                                            }
                                        },
                                        {
                                            "properties": {
                                                "priority": {
                                                    "description": "Pipeline priority. If the job pushed to the pipeline has priority set to 0, it will inherit the pipeline's priority",
                                                    "type": "integer",
                                                    "default": 10
                                                },
                                                "prefetch": {
                                                    "description": "Number of job to prefetch from the driver until ACK/NACK",
                                                    "type": "integer",
                                                    "default": 100000
                                                },
                                                "skip_queue_declaration": {
                                                    "description": "Get queue URL instead of declaring it",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "consume_all": {
                                                    "description": "Consume all payloads, even not Job structured",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "visibility_timeout": {
                                                    "type": "integer",
                                                    "description": "The duration (in seconds) for which the call waits for a message to arrive in the queue before returning. If a message is available, the call returns sooner than WaitTimeSeconds. If no messages are available and the wait time expires, the call returns successfully with an empty list of messages.",
                                                    "default": 0
                                                },
                                                "wait_time_seconds": {
                                                    "description": "The duration (in seconds) for which the call waits for a message to arrive in the queue before returning. If a message is available, the call returns sooner than WaitTimeSeconds. If no messages are available and the wait time expires, the call returns successfully with an empty list of messages",
                                                    "type": "integer",
                                                    "default": 0
                                                },
                                                "queue": {
                                                    "description": "Queue name",
                                                    "type": "string",
                                                    "default": "default"
                                                },
                                                "attributes": {
                                                    "title": "map[string]number",
                                                    "type": "array",
                                                    "items": {
                                                        "type": "object",
                                                        "additionalProperties": {
                                                            "type": "number"
                                                        }
                                                    }
                                                },
                                                "tags": {
                                                    "title": "map[string]string",
                                                    "type": "array",
                                                    "items": {
                                                        "type": "object",
                                                        "additionalProperties": {
                                                            "type": "string"
                                                        }
                                                    }
                                                }
                                            }
                                        },
                                        {
                                            "properties": {
                                                "priority": {
                                                    "description": "Pipeline priority. If the job pushed to the pipeline has priority set to 0, it will inherit the pipeline's priority",
                                                    "type": "integer",
                                                    "default": 10
                                                },
                                                "prefetch": {
                                                    "description": "Number of job to prefetch from the driver",
                                                    "type": "integer",
                                                    "default": 100000
                                                },
                                                "consume_all": {
                                                    "description": "Consume all payloads, even not Job structured",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "subject": {
                                                    "description": "NATS subject",
                                                    "type": "string",
                                                    "default": "default"
                                                },
                                                "stream": {
                                                    "description": "NATS stream",
                                                    "type": "string",
                                                    "default": "default-stream"
                                                },
                                                "deliver_new": {
                                                    "description": "The consumer will only start receiving messages that were created after the consumer was created",
                                                    "type": "string",
                                                    "default": "default-stream"
                                                },
                                                "rate_limit": {
                                                    "description": "Consumer rate-limiter in bytes https://docs.nats.io/jetstream/concepts/consumers#ratelimit",
                                                    "type": "integer",
                                                    "default": 1000
                                                },
                                                "delete_stream_on_stop": {
                                                    "description": "Delete the stream when after pipeline was stopped",
                                                    "type": "boolean",
                                                    "default": false
                                                },
                                                "delete_after_ack": {
                                                    "description": "Delete message from the stream after successful acknowledge",
                                                    "type": "boolean",
                                                    "default": false
                                                }
                                            }
                                        }
                                    ]
                                }
                            }
                        }
                    }
                }
            }
        },
        "tcp": {
            "type": "object",
            "description": "Plugin to handle RAW TCP packets, available since RR 2.6.0",
            "properties": {
                "servers": {
                    "description": "TCP servers to allocate",
                    "type": "object",
                    "minProperties": 1,
                    "patternProperties": {
                        "^[a-zA-Z0-9._-]+$": {
                            "allOf": [
                                {
                                    "description": "User defined TCP servers",
                                    "type": "object",
                                    "$ref": "#/definitions/TCPServers"
                                }
                            ]
                        }
                    }
                },
                "pool": {
                    "type": "object",
                    "description": "PHP static workers pool",
                    "$ref": "#/definitions/WorkersPool"
                }
            }
        },
        "grpc": {
            "description": "GRPC plugin",
            "type": "object",
            "properties": {
                "listen": {
                    "description": "GRPC address to listen",
                    "type": "string",
                    "$ref": "#/definitions/HostAndPortWithTCP"
                },
                "proto": {
                    "type": "array",
                    "description": "Proto file to use, multiply files supported [SINCE 2.6]. As of [v2023.1.4], wilcards are allowed in the proto field",
                    "items": {
                        "type": "string"
                    }
                },
                "tls": {
                    "description": "GRPC TLS configuration",
                    "type": "object",
                    "properties": {
                        "key": {
                            "description": "Path to the key file",
                            "type": "string",
                            "default": null
                        },
                        "cert": {
                            "description": "Path to the certificate",
                            "type": "string",
                            "default": null
                        },
                        "root_ca": {
                            "description": "Path to the CA certificate",
                            "type": "string",
                            "default": null
                        },
                        "client_auth_type": {
                            "description": "Client auth type",
                            "type": "string",
                            "default": "no_client_certs",
                            "enum": [
                                "request_client_cert",
                                "require_any_client_cert",
                                "verify_client_cert_if_given",
                                "no_client_certs",
                                "require_and_verify_client_cert"
                            ]
                        }
                    }
                },
                "max_send_msg_size": {
                    "type": "integer",
                    "description": "Maximum send message size",
                    "default": 50
                },
                "max_recv_msg_size": {
                    "description": "Maximum receive message size",
                    "default": 50,
                    "type": "integer"
                },
                "max_connection_idle": {
                    "description": " MaxConnectionIdle is a duration for the amount of time after which an idle connection would be closed by sending a GoAway. Idleness duration is defined since the most recent time the number of outstanding RPCs became zero or the connection establishment",
                    "$ref": "#/definitions/Duration"
                },
                "max_connection_age": {
                    "description": "MaxConnectionAge is a duration for the maximum amount of time a connection may exist before it will be closed by sending a GoAway. A random jitter of +/-10% will be added to MaxConnectionAge to spread out connection storms",
                    "$ref": "#/definitions/Duration"
                },
                "max_connection_age_grace": {
                    "description": "MaxConnectionAgeGrace is an additive period after MaxConnectionAge after which the connection will be forcibly closed",
                    "$ref": "#/definitions/Duration"
                },
                "max_concurrent_streams": {
                    "description": "MaxConnectionAgeGrace is an additive period after MaxConnectionAge after which the connection will be forcibly closed",
                    "type": "integer",
                    "default": 10
                },
                "ping_time": {
                    "description": "After a duration of this time if the server doesn't see any activity it pings the client to see if the transport is still alive. If set below 1s, a minimum value of 1s will be used instead",
                    "$ref": "#/definitions/Duration"
                },
                "timeout": {
                    "description": "After having pinged for keepalive check, the server waits for a duration of Timeout and if no activity is seen even after that the connection is closed",
                    "$ref": "#/definitions/Duration"
                },
                "pool": {
                    "description": "GRPC workers pool",
                    "type": "object",
                    "$ref": "#/definitions/WorkersPool"
                }
            }
        },
        "fileserver": {
            "description": "[SINCE 2.6] File server to serve static files",
            "type": "object",
            "properties": {
                "address": {},
                "calculate_etag": {},
                "weak": {},
                "stream_request_body": {},
                "serve": {
                    "type": "array",
                    "minItems": 1,
                    "items": {
                        "type": "object",
                        "properties": {
                            "prefix": {
                                "description": "HTTP prefix",
                                "type": "string",
                                "examples": [
                                    "/foo",
                                    "/bar/baz"
                                ]
                            },
                            "root": {
                                "description": "Directory to serve",
                                "default": ".",
                                "type": "string"
                            },
                            "compress": {
                                "description": "When set to true, the server tries minimizing CPU usage by caching compressed files",
                                "type": "boolean",
                                "default": false
                            },
                            "cache_duration": {
                                "description": "Expiration duration for inactive file handlers. Units: seconds. Use negative number to disable",
                                "type": "integer",
                                "default": 10
                            },
                            "max_age": {
                                "description": "The value for the Cache-Control HTTP-header. Units: seconds",
                                "type": "integer",
                                "default": 10
                            },
                            "bytes_range": {
                                "description": "Enable range requests: https://developer.mozilla.org/en-US/docs/Web/HTTP/Range_requests",
                                "type": "boolean",
                                "default": false
                            }
                        },
                        "required": [
                            "prefix"
                        ]
                    }
                }
            }
        }
    },
    "required": [
        "version"
    ],
    "definitions": {
        "BoltDB": {
            "description": "BoltDB config section",
            "type": "object",
            "properties": {
                "file": {
                    "description": "file name for the db",
                    "type": "string",
                    "default": "rr.db"
                },
                "permission": {
                    "description": "Access permission for the DB file.",
                    "type": "integer",
                    "default": "0777"
                },
                "interval": {
                    "description": "TTL keys check interval in seconds. It's safe to use 1 second here, but can be a little costly to performance",
                    "type": "integer",
                    "default": 60
                }
            }
        },
        "Memcached": {
            "description": "In-memory config section",
            "type": "object",
            "properties": {
                "addr": {
                    "description": "Address of the memcached node",
                    "type": "string",
                    "default": "localhost:11211"
                }
            }
        },
        "Redis": {
            "description": "Redis config section",
            "type": "object",
            "properties": {
                "addrs": {
                    "description": "Redis server addresses",
                    "type": "array",
                    "default": "localhost:6379"
                },
                "master_name": {
                    "type": "string",
                    "default": null
                },
                "username": {
                    "type": "string",
                    "default": null
                },
                "password": {
                    "type": "string",
                    "default": null
                },
                "db": {
                    "description": "Redis db number",
                    "type": "integer",
                    "default": 0,
                    "maximum": 10
                },
                "sentinel_password": {
                    "type": "string",
                    "default": null
                },
                "route_by_latency": {
                    "type": "boolean",
                    "default": false
                },
                "route_randomly": {
                    "type": "boolean",
                    "default": false
                },
                "dial_timeout": {
                    "description": "dial timeout",
                    "$ref": "#/definitions/Duration"
                },
                "max_retries": {
                    "type": "integer",
                    "default": 1
                },
                "min_retry_backoff": {
                    "$ref": "#/definitions/Duration",
                    "default": 0
                },
                "max_retry_backoff": {
                    "$ref": "#/definitions/Duration",
                    "default": 0
                },
                "pool_size": {
                    "type": "integer",
                    "default": 0
                },
                "min_idle_conns": {
                    "type": "integer",
                    "default": 0
                },
                "max_conn_age": {
                    "$ref": "#/definitions/Duration"
                },
                "read_timeout": {
                    "$ref": "#/definitions/Duration"
                },
                "write_timeout": {
                    "$ref": "#/definitions/Duration"
                },
                "pool_timeout": {
                    "$ref": "#/definitions/Duration"
                },
                "idle_timeout": {
                    "$ref": "#/definitions/Duration"
                },
                "idle_check_freq": {
                    "$ref": "#/definitions/Duration"
                },
                "read_only": {
                    "type": "boolean",
                    "default": false
                }
            }
        },
        "Memory": {
            "description": "In-memory config section",
            "type": "object",
            "properties": {
                "interval": {
                    "description": "TTL keys check interval in seconds. It's safe to use 1 second here, but can be a little costly to performance",
                    "type": "integer",
                    "default": 60
                }
            }
        },
        "Service": {
            "type": "object",
            "description": "User defined service",
            "properties": {
                "command": {
                    "description": "Command to execute. Can be any command here which can be executed.",
                    "type": "string"
                },
                "env": {
                    "description": "Environment variables for the process",
                    "type": "object",
                    "$ref": "#/definitions/Hashmap"
                },
                "timeout_stop_sec": {
                    "description": "Timeout for the process stop operation",
                    "type":"integer",
                    "default": 5
                },
                "process_num": {
                    "description": "Number of copies (processes) to start per command",
                    "type": "integer",
                    "default": 1
                },
                "exec_timeout": {
                    "description": "Allowed time before stop",
                    "type": "string",
                    "$ref": "#/definitions/Duration"
                },
                "remain_after_exit": {
                    "description": "Remain process after exit. In other words, restart process after exit with any exit code",
                    "type": "boolean",
                    "default": false
                },
                "restart_sec": {
                    "description": "Number of seconds to wait before process restart",
                    "type": "integer",
                    "default": 30
                }
            },
            "required": [
                "command"
            ]
        },
        "WorkersPool": {
            "description": "Static pool with PHP workers",
            "type": "object",
            "properties": {
                "debug": {
                    "description": "Pool debug mode. Worker will be created right before RR passes request to it",
                    "type": "boolean",
                    "default": false
                },
                "command": {
                    "type": "string",
                    "default": null,
                    "description": "Command to use for the pool. Will override the server's command"
                },
                "num_workers": {
                    "description": "How many worker processes will be started. Zero (or nothing) means the number of logical CPUs",
                    "type": "integer",
                    "minimum": 0,
                    "default": 0
                },
                "max_jobs": {
                    "description": "Maximal count of worker executions. Zero (or nothing) means no limit",
                    "type": "integer",
                    "minimum": 0,
                    "default": 0
                },
                "allocate_timeout": {
                    "description": "Timeout for worker allocation. Zero means the default limit - 60s",
                    "$ref": "#/definitions/Duration",
                    "default": "60s"
                },
                "reset_timeout": {
                    "description": "Timeout for the pool.Reset operation (./rr reset). Zero means the default limit - 60s",
                    "$ref": "#/definitions/Duration",
                    "default": "60s"
                },
                "destroy_timeout": {
                    "description": "Timeout for worker destroying before process killing. Zero means the default limit - 60s",
                    "$ref": "#/definitions/Duration",
                    "default": "60s"
                },
                "supervisor": {
                    "description": "Supervisor is used to control http workers",
                    "type": "object",
                    "properties": {
                        "watch_tick": {
                            "description": "How often to check the state of the workers",
                            "$ref": "#/definitions/Duration",
                            "default": "1s"
                        },
                        "ttl": {
                            "description": "Maximum time worker is allowed to live (soft limit). Zero means no limit",
                            "$ref": "#/definitions/Duration",
                            "default": "0s"
                        },
                        "idle_ttl": {
                            "description": "How long worker can spend in IDLE mode after first using (soft limit). Zero means no limit",
                            "$ref": "#/definitions/Duration",
                            "default": "0s"
                        },
                        "max_worker_memory": {
                            "description": "Maximal worker memory usage in megabytes (soft limit). Zero means no limit",
                            "type": "integer",
                            "minimum": 0,
                            "default": 0
                        },
                        "exec_ttl": {
                            "description": "Maximal job lifetime (hard limit). Zero means no limit",
                            "$ref": "#/definitions/Duration",
                            "default": "0s"
                        }
                    }
                }
            }
        },
        "TCPServers": {
            "description": "TCP server",
            "type": "object",
            "properties": {
                "addr": {
                    "description": "Address to listen",
                    "type": "string",
                    "pattern": "^[0-9a-zA-Z_.-]+:[0-9]{1,5}$"
                },
                "delimiter": {
                    "description": "Data packets delimiter. Every send should end either with EOF or with the delimiter",
                    "type": "string",
                    "default": "\r\n"
                },
                "read_buf_size": {
                    "description": "Chunks that RR uses to read the data. In MB. If you expect big payloads on a TCP server, to reduce `read` syscalls, would be a good practice to use a fairly big enough buffer",
                    "type": "integer",
                    "minimum": 1,
                    "maximum": 100,
                    "default": 1
                }
            },
            "required": [
                "addr"
            ]
        },
        "Duration": {
            "description": "Time duration",
            "type": "string",
            "pattern": "^[0-9]+[ms]|[s,h]",
            "examples": [
                "10h",
                "1m",
                "1h",
                "30s",
                "300ms"
            ]
        },
        "HostAndPortWithTCP": {
            "description": "Host and port with tcp:// prefix",
            "type": "string",
            "pattern": "^(tcp://[0-9a-zA-Z_.-]+|):[0-9]{1,5}$",
            "examples": [
                "tcp://127.0.0.1:443"
            ]
        },
        "HostAndPort": {
            "description": "Host and port",
            "type": "string",
            "pattern": "^([0-9a-zA-Z_.-]+|):[0-9]{1,5}$",
            "examples": [
                "127.0.0.1:443",
                ":8080"
            ]
        },
        "LogMode": {
            "description": "Logging mode",
            "type": "string",
            "enum": [
                "development",
                "production",
                "raw"
            ]
        },
        "LogLevel": {
            "description": "Logging level",
            "type": "string",
            "enum": [
                "debug",
                "info",
                "warn",
                "error",
                "panic"
            ]
        },
        "LogEncoding": {
            "description": "Encoding format",
            "type": "string",
            "enum": [
                "console",
                "json"
            ]
        },
        "LogOutput": {
            "type": "string",
            "examples": [
                "stdout",
                "stderr",
                "/var/log/rr_errors.log"
            ]
        },
        "Hashmap": {
            "description": "Hashmap",
            "type": "object",
            "patternProperties": {
                "^[a-zA-Z0-9._-]+$": {
                    "type": "string",
                    "examples": [
                        "Any header value"
                    ]
                }
            },
            "additionalProperties": false
        },
        "Bucket": {
            "description": "Hashmap with floats",
            "type": "object",
            "patternProperties": {
                "[+-]?([0-9]*[.])?[0-9]+": {
                    "type": "number",
                    "examples": [
                        1.1
                    ]
                }
            },
            "additionalProperties": false
        },
        "HashMapInt": {
            "type": "object",
            "additionalProperties": {
                "type": "integer"
            }
        },
        "NATS_J": {
            "description": "NATS jobs driver",
            "type": "object",
            "properties": {
                "addr": {
                    "description": "NATS server address",
                    "type": "string",
                    "default": "demo.nats.io"
                }
            }
        },
        "KAFKA_J": {
            "description": "Kafka jobs driver",
            "type": "object",
            "properties": {
                "brokers": {
                    "description": "Kafka broker addresses",
                    "type": "array",
                    "items": {
                        "type": "string",
                        "enum": [
                            "127.0.0.1:9092",
                            "127.0.0.1:9002"
                        ]
                    }
                },
                "sasl": {
                    "description": "Mechanism used for the authentication",
                    "properties": {
                        "mechanism":{
                            "description": "Kafka brokers",
                            "type": "string",
                            "items": {
                                "type": "string",
                                "enum": [
                                    "aws_msk_iam",
                                    "plain",
                                    "SCRAM-SHA-256",
                                    "SCRAM-SHA-512"
                                ]
                            }
                        },
                        "username":{
                            "description": "Username for authentication",
                            "type": "string",
                            "default": null
                        },
                        "password":{
                            "description": "Password for authentication",
                            "type": "string",
                            "default": null
                        },
                        "nonce":{
                            "description": "Optional for the SHA auth types. Empty by default",
                            "type": "string",
                            "default": null
                        },
                        "is_token":{
                            "description": "If true, suffixes the tokenauth=true extra attribute to the initial authentication message. Set this to true if the user and pass are from a delegation token. Optional for the SHA auth types. Empty by default",
                            "type": "boolean",
                            "default": false
                        },
                        "zid":{
                            "description": "Zid is an optional authorization ID to use in authenticating",
                            "type": "string",
                            "default": null
                        },


                        "access_key":{
                            "description": "AWS Access key ID",
                            "type": "string",
                            "default": null
                        },
                        "secret_key":{
                            "description": "AWS Secret Access key ID",
                            "type": "string",
                            "default": null
                        },
                        "session_token":{
                            "description": "SessionToken, if non-empty, is a session / security token to use for authentication. See the following link for more details: https://docs.aws.amazon.com/STS/latest/APIReference/welcome.html",
                            "type": "string",
                            "default": null
                        },
                        "user_agent":{
                            "description": "UserAgent is the user agent to for the client to use when connecting to Kafka, overriding the default franz-go/<runtime.Version()>/<hostname>. Setting a UserAgent allows authorizing based on the aws:UserAgent condition key; see the following link for more details: https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_condition-keys.html#condition-keys-useragent",
                            "type": "string",
                            "default": null
                        }
                    }
                }
            }
        },
        "BoltDB_J": {
            "description": "Boltdb jobs driver",
            "type": "object",
            "properties": {
                "permissions": {
                    "type": "integer",
                    "default": "0777"
                }
            }
        }
    }
}