src/commands/cluster-slots.json


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{
    "SLOTS": {
        "summary": "Returns the mapping of cluster slots to nodes.",
        "complexity": "O(N) where N is the total number of Cluster nodes",
        "group": "cluster",
        "since": "3.0.0",
        "arity": 2,
        "container": "CLUSTER",
        "function": "clusterCommand",
        "deprecated_since": "7.0.0",
        "replaced_by": "`CLUSTER SHARDS`",
        "doc_flags": [
            "DEPRECATED"
        ],
        "history": [
            [
                "4.0.0",
                "Added node IDs."
            ],
            [
                "7.0.0",
                "Added additional networking metadata field."
            ]
        ],
        "command_flags": [
            "LOADING",
            "STALE"
        ],
        "command_tips": [
            "NONDETERMINISTIC_OUTPUT"
        ],
        "reply_schema": {
            "description": "nested list of slot ranges with networking information",
            "type": "array",
            "items": {
                "type": "array",
                "minItems": 3,
                "maxItems": 4294967295,
                "items": [
                    {
                        "description": "start slot number",
                        "type": "integer"
                    },
                    {
                        "description": "end slot number",
                        "type": "integer"
                    },
                    {
                        "type": "array",
                        "description": "Master node for the slot range",
                        "minItems": 4,
                        "maxItems": 4,
                        "items": [
                            {
                                "description": "endpoint description",
                                "oneOf": [
                                    {
                                        "description": "hostname or ip",
                                        "type": "string"
                                    },
                                    {
                                        "description": "unknown type",
                                        "type": "null"
                                    }
                                ]
                            },
                            {
                                "description": "port",
                                "type": "integer"
                            },
                            {
                                "description": "node name",
                                "type": "string"
                            },
                            {
                                "description": "array of node descriptions",
                                "type": "object",
                                "additionalProperties": false,
                                "properties": {
                                    "hostname": {
                                        "type": "string"
                                    },
                                    "ip": {
                                        "type": "string"
                                    }
                                }
                            }
                        ]
                    }
                ],
                "additionalItems": {
                    "type": "array",
                    "description": "Replica node for the slot range",
                    "minItems": 4,
                    "maxItems": 4,
                    "items": [
                        {
                            "description": "endpoint description",
                            "oneOf": [
                                {
                                    "description": "hostname or ip",
                                    "type": "string"
                                },
                                {
                                    "description": "unknown type",
                                    "type": "null"
                                }
                            ]
                        },
                        {
                            "description": "port",
                            "type": "integer"
                        },
                        {
                            "description": "node name",
                            "type": "string"
                        },
                        {
                            "description": "array of node descriptions",
                            "type": "object",
                            "additionalProperties": false,
                            "properties": {
                                "hostname": {
                                    "type": "string"
                                },
                                "ip": {
                                    "type": "string"
                                }
                            }
                        }
                    ]
                }
            }
        }
    }
}