mirror of
https://github.com/cgrates/cgrates.git
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92 lines
2.4 KiB
Go
92 lines
2.4 KiB
Go
/*
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Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
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Copyright (C) ITsysCOM GmbH
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>
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*/
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package services
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import (
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"sync"
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"github.com/cgrates/cgrates/agents"
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"github.com/cgrates/cgrates/config"
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"github.com/cgrates/cgrates/cores"
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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/utils"
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)
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// NewPrometheusAgent returns the Prometheus Agent
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func NewPrometheusAgent(cfg *config.CGRConfig, cm *engine.ConnManager, server *cores.Server,
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srvDep map[string]*sync.WaitGroup) *PrometheusAgent {
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return &PrometheusAgent{
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cfg: cfg,
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cm: cm,
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server: server,
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srvDep: srvDep,
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}
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}
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// PrometheusAgent implements Agent interface
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type PrometheusAgent struct {
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mu sync.RWMutex
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cfg *config.CGRConfig
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cm *engine.ConnManager
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server *cores.Server
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srvDep map[string]*sync.WaitGroup
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pa *agents.PrometheusAgent
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}
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// Start should handle the sercive start
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func (s *PrometheusAgent) Start() error {
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s.mu.Lock()
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defer s.mu.Unlock()
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s.pa = agents.NewPrometheusAgent(s.cfg, s.cm)
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s.server.RegisterHttpHandler(s.cfg.PrometheusAgentCfg().Path, s.pa)
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return nil
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}
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// Reload handles configuration changes.
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func (s *PrometheusAgent) Reload() error {
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return nil
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}
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// Shutdown stops the service.
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func (s *PrometheusAgent) Shutdown() error {
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s.mu.Lock()
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defer s.mu.Unlock()
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s.pa = nil
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return nil
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}
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// ServiceName returns the service name.
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func (s *PrometheusAgent) ServiceName() string {
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return utils.PrometheusAgent
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}
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// ShouldRun returns if the service should be running.
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func (s *PrometheusAgent) ShouldRun() bool {
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return s.cfg.PrometheusAgentCfg().Enabled
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}
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// IsRunning checks whether the service is running.
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func (s *PrometheusAgent) IsRunning() bool {
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s.mu.RLock()
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defer s.mu.RUnlock()
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return s.pa != nil
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}
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