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26 lines
591 B
Go
26 lines
591 B
Go
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package google
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import (
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"go.opencensus.io/trace"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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"github.com/caos/zitadel/internal/tracing"
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)
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type Config struct {
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ProjectID string
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MetricPrefix string
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Fraction float64
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}
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func (c *Config) NewTracer() error {
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if !envIsSet() {
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return status.Error(codes.InvalidArgument, "env not properly set, GOOGLE_APPLICATION_CREDENTIALS is misconfigured or missing")
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}
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tracing.T = &Tracer{projectID: c.ProjectID, metricPrefix: c.MetricPrefix, sampler: trace.ProbabilitySampler(c.Fraction)}
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return tracing.T.Start()
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}
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