The Ultimate Guide to High Availability with MariaDB
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Filter Resource

Filter Resource

A filter resource represents an instance of a filter inside MaxScale. Multiple services can use the same filter and a single service can use multiple filters.

Resource Operations

Get a filter

Get a single filter. The :name in the URI must be a valid filter name with all whitespace replaced with hyphens. The filter names are case-sensitive.

GET /v1/filters/:name

Response

Status: 200 OK

{
    "links": {
        "self": "http://localhost:8989/v1/filters/Hint-Filter"
    },
    "data": {
        "id": "Hint-Filter",
        "type": "filters",
        "relationships": {
            "services": { // All serices that use this filter
                "links": {
                    "self": "http://localhost:8989/v1/services/"
                },
                "data": [] // No service is using this filter
            }
        },
        "attributes": {
            "module": "hintfilter",
            "parameters": {} // Filter parameters
        },
        "links": {
            "self": "http://localhost:8989/v1/filters/Hint-Filter"
        }
    }
}

Get all filters

Get all filters.

GET /v1/filters

Response

Status: 200 OK

{
    "links": {
        "self": "http://localhost:8989/v1/filters/"
    },
    "data": [ // Array of filter resources
        {
            "id": "Hint-Filter",
            "type": "filters",
            "relationships": {
                "services": {
                    "links": {
                        "self": "http://localhost:8989/v1/services/"
                    },
                    "data": []
                }
            },
            "attributes": {
                "module": "hintfilter",
                "parameters": {}
            },
            "links": {
                "self": "http://localhost:8989/v1/filters/Hint-Filter"
            }
        }
    ]
}
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