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# Which Problems Are Solved The service name is hardcoded in the metrics code. Making the service name to be configurable helps when running multiple instances of Zitadel. The defaults remain unchanged, the service name will be defaulted to ZITADEL. # How the Problems Are Solved Add a config option to override the name in defaults.yaml and pass it down to the corresponding metrics or tracing module (google or otel) # Additional Changes NA # Additional Context NA
42 lines
1005 B
Go
42 lines
1005 B
Go
package google
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import (
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texporter "github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/trace"
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sdk_trace "go.opentelemetry.io/otel/sdk/trace"
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"github.com/zitadel/zitadel/internal/telemetry/tracing"
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"github.com/zitadel/zitadel/internal/telemetry/tracing/otel"
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)
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type Config struct {
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ProjectID string
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Fraction float64
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ServiceName string
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}
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func NewTracer(rawConfig map[string]interface{}) (err error) {
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c := new(Config)
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c.ProjectID, _ = rawConfig["projectid"].(string)
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c.ServiceName, _ = rawConfig["servicename"].(string)
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c.Fraction, err = otel.FractionFromConfig(rawConfig["fraction"])
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if err != nil {
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return err
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}
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return c.NewTracer()
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}
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type Tracer struct {
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otel.Tracer
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}
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func (c *Config) NewTracer() error {
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sampler := otel.NewSampler(sdk_trace.TraceIDRatioBased(c.Fraction))
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exporter, err := texporter.New(texporter.WithProjectID(c.ProjectID))
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if err != nil {
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return err
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}
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tracing.T, err = otel.NewTracer(sampler, exporter, c.ServiceName)
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return err
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}
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