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83 lines
1.9 KiB
Go
83 lines
1.9 KiB
Go
package service
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import (
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"github.com/zeromicro/go-zero/core/load"
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"github.com/zeromicro/go-zero/core/logx"
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"github.com/zeromicro/go-zero/core/proc"
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"github.com/zeromicro/go-zero/core/prometheus"
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"github.com/zeromicro/go-zero/core/stat"
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"github.com/zeromicro/go-zero/core/trace"
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"github.com/zeromicro/go-zero/internal/devserver"
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)
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const (
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// DevMode means development mode.
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DevMode = "dev"
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// TestMode means test mode.
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TestMode = "test"
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// RtMode means regression test mode.
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RtMode = "rt"
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// PreMode means pre-release mode.
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PreMode = "pre"
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// ProMode means production mode.
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ProMode = "pro"
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)
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type (
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// DevServerConfig is type alias for devserver.Config
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DevServerConfig = devserver.Config
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// A ServiceConf is a service config.
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ServiceConf struct {
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Name string
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Log logx.LogConf
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Mode string `json:",default=pro,options=dev|test|rt|pre|pro"`
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MetricsUrl string `json:",optional"`
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// Deprecated: please use DevServer
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Prometheus prometheus.Config `json:",optional"`
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Telemetry trace.Config `json:",optional"`
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DevServer DevServerConfig `json:",optional"`
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}
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)
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// MustSetUp sets up the service, exits on error.
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func (sc ServiceConf) MustSetUp() {
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logx.Must(sc.SetUp())
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}
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// SetUp sets up the service.
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func (sc ServiceConf) SetUp() error {
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if len(sc.Log.ServiceName) == 0 {
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sc.Log.ServiceName = sc.Name
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}
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if err := logx.SetUp(sc.Log); err != nil {
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return err
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}
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sc.initMode()
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prometheus.StartAgent(sc.Prometheus)
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if len(sc.Telemetry.Name) == 0 {
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sc.Telemetry.Name = sc.Name
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}
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trace.StartAgent(sc.Telemetry)
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proc.AddShutdownListener(func() {
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trace.StopAgent()
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})
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if len(sc.MetricsUrl) > 0 {
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stat.SetReportWriter(stat.NewRemoteWriter(sc.MetricsUrl))
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}
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devserver.StartAgent(sc.DevServer)
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return nil
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}
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func (sc ServiceConf) initMode() {
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switch sc.Mode {
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case DevMode, TestMode, RtMode, PreMode:
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load.Disable()
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stat.SetReporter(nil)
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}
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}
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