** 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 General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
** 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 General Public License for more details.
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
"golang.zabbix.com/sdk/errs"
"golang.zabbix.com/sdk/plugin"
Timeout int `conf:"optional,range=1:30"`
err := plugin.RegisterMetrics(&impl, "Users", "system.users.num", "Returns number of useres logged in.")
panic(errs.Wrap(err, "failed to register metrics"))
func (p *Plugin) Configure(global *plugin.GlobalOptions, options interface{}) {
p.options.Timeout = global.Timeout
func (p *Plugin) Validate(options interface{}) error {
func (p *Plugin) Export(key string, params []string, ctx plugin.ContextProvider) (result interface{}, err error) {
return nil, errors.New("Too many parameters.")
result, err = p.getUsersNum()