Migrate to opentelemetry
This commit is contained in:
Jesse Haka
GitHub
parent
45bb00be04
commit
4ddef9830b
89 changed files with 2113 additions and 3898 deletions
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@ -122,41 +122,29 @@
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[tracing]
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serviceName = "foobar"
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spanNameLimit = 42
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[tracing.jaeger]
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samplingServerURL = "foobar"
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samplingType = "foobar"
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samplingParam = 42.0
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localAgentHostPort = "foobar"
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gen128Bit = true
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propagation = "foobar"
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traceContextHeaderName = "foobar"
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[tracing.zipkin]
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httpEndpoint = "foobar"
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sameSpan = true
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id128Bit = true
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debug = true
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sampleRate = 42.0
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[tracing.datadog]
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localAgentHostPort = "foobar"
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localAgentSocket = "foobar"
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debug = true
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prioritySampling = true
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traceIDHeaderName = "foobar"
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parentIDHeaderName = "foobar"
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samplingPriorityHeaderName = "foobar"
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bagagePrefixHeaderName = "foobar"
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[tracing.instana]
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localAgentHost = "foobar"
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localAgentPort = 42
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logLevel = "foobar"
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[tracing.haystack]
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localAgentHost = "foobar"
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localAgentPort = 42
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globalTag = "foobar"
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traceIDHeaderName = "foobar"
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parentIDHeaderName = "foobar"
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spanIDHeaderName = "foobar"
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sampleRate = 42
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[tracing.headers]
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header1 = "foobar"
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header2 = "foobar"
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[tracing.globalAttributes]
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attr1 = "foobar"
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attr2 = "foobar"
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[tracing.otlp.grpc]
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endpoint = "foobar"
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insecure = true
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[tracing.otlp.grpc.tls]
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ca = "foobar"
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cert = "foobar"
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key = "foobar"
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insecureSkipVerify = true
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[tracing.otlp.http]
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endpoint = "foobar"
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insecure = true
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[tracing.otlp.http.tls]
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ca = "foobar"
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cert = "foobar"
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key = "foobar"
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insecureSkipVerify = true
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[hostResolver]
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cnameFlattening = true
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@ -1,6 +1,7 @@
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package static
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import (
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"errors"
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"fmt"
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"strings"
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"time"
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@ -27,13 +28,7 @@ import (
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"github.com/traefik/traefik/v3/pkg/provider/nomad"
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"github.com/traefik/traefik/v3/pkg/provider/rest"
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"github.com/traefik/traefik/v3/pkg/tls"
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"github.com/traefik/traefik/v3/pkg/tracing/datadog"
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"github.com/traefik/traefik/v3/pkg/tracing/elastic"
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"github.com/traefik/traefik/v3/pkg/tracing/haystack"
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"github.com/traefik/traefik/v3/pkg/tracing/instana"
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"github.com/traefik/traefik/v3/pkg/tracing/jaeger"
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"github.com/traefik/traefik/v3/pkg/tracing/opentelemetry"
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"github.com/traefik/traefik/v3/pkg/tracing/zipkin"
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"github.com/traefik/traefik/v3/pkg/types"
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)
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@ -187,21 +182,18 @@ func (a *LifeCycle) SetDefaults() {
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// Tracing holds the tracing configuration.
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type Tracing struct {
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ServiceName string `description:"Set the name for this service." json:"serviceName,omitempty" toml:"serviceName,omitempty" yaml:"serviceName,omitempty" export:"true"`
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SpanNameLimit int `description:"Set the maximum character limit for Span names (default 0 = no limit)." json:"spanNameLimit,omitempty" toml:"spanNameLimit,omitempty" yaml:"spanNameLimit,omitempty" export:"true"`
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Jaeger *jaeger.Config `description:"Settings for Jaeger." json:"jaeger,omitempty" toml:"jaeger,omitempty" yaml:"jaeger,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
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Zipkin *zipkin.Config `description:"Settings for Zipkin." json:"zipkin,omitempty" toml:"zipkin,omitempty" yaml:"zipkin,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
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Datadog *datadog.Config `description:"Settings for Datadog." json:"datadog,omitempty" toml:"datadog,omitempty" yaml:"datadog,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
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Instana *instana.Config `description:"Settings for Instana." json:"instana,omitempty" toml:"instana,omitempty" yaml:"instana,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
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Haystack *haystack.Config `description:"Settings for Haystack." json:"haystack,omitempty" toml:"haystack,omitempty" yaml:"haystack,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
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Elastic *elastic.Config `description:"Settings for Elastic." json:"elastic,omitempty" toml:"elastic,omitempty" yaml:"elastic,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
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OpenTelemetry *opentelemetry.Config `description:"Settings for OpenTelemetry." json:"openTelemetry,omitempty" toml:"openTelemetry,omitempty" yaml:"openTelemetry,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
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ServiceName string `description:"Set the name for this service." json:"serviceName,omitempty" toml:"serviceName,omitempty" yaml:"serviceName,omitempty" export:"true"`
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Headers map[string]string `description:"Defines additional headers to be sent with the payloads." json:"headers,omitempty" toml:"headers,omitempty" yaml:"headers,omitempty" export:"true"`
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GlobalAttributes map[string]string `description:"Defines additional attributes (key:value) on all spans." json:"globalAttributes,omitempty" toml:"globalAttributes,omitempty" yaml:"globalAttributes,omitempty" export:"true"`
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SampleRate float64 `description:"Sets the rate between 0.0 and 1.0 of requests to trace." json:"sampleRate,omitempty" toml:"sampleRate,omitempty" yaml:"sampleRate,omitempty" export:"true"`
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OTLP *opentelemetry.Config `description:"Settings for OpenTelemetry." json:"otlp,omitempty" toml:"otlp,omitempty" yaml:"otlp,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
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}
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// SetDefaults sets the default values.
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func (t *Tracing) SetDefaults() {
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t.ServiceName = "traefik"
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t.SpanNameLimit = 0
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t.SampleRate = 1.0
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}
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// Providers contains providers configuration.
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@ -326,6 +318,20 @@ func (c *Configuration) ValidateConfiguration() error {
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acmeEmail = resolver.ACME.Email
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}
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if c.Tracing != nil && c.Tracing.OTLP != nil {
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if c.Tracing.OTLP.HTTP == nil && c.Tracing.OTLP.GRPC == nil {
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return errors.New("tracing OTLP: at least one of HTTP and gRPC options should be defined")
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}
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if c.Tracing.OTLP.HTTP != nil && c.Tracing.OTLP.GRPC != nil {
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return errors.New("tracing OTLP: HTTP and gRPC options are mutually exclusive")
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}
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if c.Tracing.OTLP.GRPC != nil && c.Tracing.OTLP.GRPC.TLS != nil && c.Tracing.OTLP.GRPC.Insecure {
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return errors.New("tracing OTLP GRPC: TLS and Insecure options are mutually exclusive")
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}
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}
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return nil
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}
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