Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

package redis

​

import (

    "golang.zabbix.com/sdk/errs"

    "golang.zabbix.com/sdk/metric"

    "golang.zabbix.com/sdk/plugin"

    "golang.zabbix.com/sdk/uri"

)

​

const (

    keyConfig  = "redis.config"

    keyInfo    = "redis.info"

    keyPing    = "redis.ping"

    keySlowlog = "redis.slowlog.count"

)

​

var (

    maxAuthPassLen = 512

    uriDefaults    = &uri.Defaults{Scheme: "tcp", Port: "6379"}

)

​

// Common params: [URI|Session][,Password][,User]

//

//nolint:gochecknoglobals

var (

    paramURI = metric.NewConnParam("URI", "URI to connect or session name.").

            WithDefault(uriDefaults.Scheme + "://localhost:" + uriDefaults.Port).WithSession().

            WithValidator(uri.URIValidator{Defaults: uriDefaults, AllowedSchemes: []string{"tcp", "unix"}})

    paramPassword = metric.NewConnParam("Password", "Redis password.").WithDefault("").

            WithValidator(metric.LenValidator{Max: &maxAuthPassLen})

    paramUser = metric.NewConnParam("User", "Redis user.").WithDefault("default")

)

​

var metrics = metric.MetricSet{

    keyConfig: metric.NewUnordered("Returns configuration parameters of Redis server.",

        []*metric.Param{

            paramURI, paramPassword,

            metric.NewParam("Pattern", "Glob-style pattern to filter configuration parameters.").

                WithDefault("*"),

            paramUser,

        }, false),

​

    keyInfo: metric.NewUnordered("Returns output of INFO command.",

        []*metric.Param{

            paramURI, paramPassword,

            metric.NewParam("Section", "Section of information to return.").WithDefault("default"),

            paramUser,

        }, false),

​