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docs: reword tracing config descriptions to be consistent

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11
docs/content/observability/tracing/datadog.md
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@ -1,6 +1,6 @@
# Datadog # Datadog
To enable the Datadog: To enable the Datadog tracer:
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -20,7 +20,7 @@ tracing:
_Required, Default="127.0.0.1:8126"_ _Required, Default="127.0.0.1:8126"_
Local Agent Host Port instructs reporter to send spans to datadog-tracing-agent at this address. Local Agent Host Port instructs the reporter to send spans to the Datadog Agent at this address (host:port).
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -42,7 +42,7 @@ tracing:
_Optional, Default=false_ _Optional, Default=false_
Enable Datadog debug. Enables Datadog debug.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -64,7 +64,7 @@ tracing:
_Optional, Default=empty_ _Optional, Default=empty_
Apply shared tag in a form of Key:Value to all the traces. Applies a shared key:value tag on all spans.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -86,7 +86,8 @@ tracing:
_Optional, Default=false_ _Optional, Default=false_
Enable priority sampling. When using distributed tracing, Enables priority sampling.
When using distributed tracing,
this option must be enabled in order to get all the parts of a distributed trace sampled. this option must be enabled in order to get all the parts of a distributed trace sampled.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"

8
docs/content/observability/tracing/elastic.md
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@ -1,6 +1,6 @@
# Elastic # Elastic
To enable the Elastic: To enable the Elastic tracer:
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -20,7 +20,7 @@ tracing:
_Optional, Default="http://localhost:8200"_ _Optional, Default="http://localhost:8200"_
APM ServerURL is the URL of the Elastic APM server. URL of the Elastic APM server.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -42,7 +42,7 @@ tracing:
_Optional, Default=""_ _Optional, Default=""_
APM Secret Token is the token used to connect to Elastic APM Server. Token used to connect to Elastic APM Server.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -64,7 +64,7 @@ tracing:
_Optional, Default=""_ _Optional, Default=""_
APM Service Environment is the name of the environment Traefik is deployed in, e.g. `production` or `staging`. Environment's name where Traefik is deployed in, e.g. `production` or `staging`.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:

21
docs/content/observability/tracing/haystack.md
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@ -1,6 +1,6 @@
# Haystack # Haystack
To enable the Haystack: To enable the Haystack tracer:
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -18,9 +18,9 @@ tracing:
#### `localAgentHost` #### `localAgentHost`
_Require, Default="127.0.0.1"_ _Required, Default="127.0.0.1"_
Local Agent Host instructs reporter to send spans to haystack-agent at this address. Local Agent Host instructs reporter to send spans to the Haystack Agent at this address.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -40,9 +40,9 @@ tracing:
#### `localAgentPort` #### `localAgentPort`
_Require, Default=35000_ _Required, Default=35000_
Local Agent port instructs reporter to send spans to the haystack-agent at this port. Local Agent Port instructs reporter to send spans to the Haystack Agent at this port.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -64,7 +64,7 @@ tracing:
_Optional, Default=empty_ _Optional, Default=empty_
Apply shared tag in a form of Key:Value to all the traces. Applies shared key:value tag on all spans.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -86,7 +86,7 @@ tracing:
_Optional, Default=empty_ _Optional, Default=empty_
Specifies the header name that will be used to store the trace ID. Sets the header name used to store the trace ID.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -108,7 +108,7 @@ tracing:
_Optional, Default=empty_ _Optional, Default=empty_
Specifies the header name that will be used to store the parent ID. Sets the header name used to store the parent ID.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -130,7 +130,7 @@ tracing:
_Optional, Default=empty_ _Optional, Default=empty_
Specifies the header name that will be used to store the span ID. Sets the header name used to store the span ID.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -152,7 +152,7 @@ tracing:
_Optional, Default=empty_ _Optional, Default=empty_
Specifies the header name prefix that will be used to store baggage items in a map. Sets the header name prefix used to store baggage items in a map.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -166,7 +166,6 @@ tracing:
baggagePrefixHeaderName = "sample" baggagePrefixHeaderName = "sample"
``` ```
```bash tab="CLI" ```bash tab="CLI"
--tracing.haystack.baggagePrefixHeaderName=sample --tracing.haystack.baggagePrefixHeaderName=sample
``` ```

16
docs/content/observability/tracing/instana.md
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@ -1,6 +1,6 @@
# Instana # Instana
To enable the Instana: To enable the Instana tracer:
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -18,9 +18,9 @@ tracing:
#### `localAgentHost` #### `localAgentHost`
_Require, Default="127.0.0.1"_ _Required, Default="127.0.0.1"_
Local Agent Host instructs reporter to send spans to instana-agent at this address. Local Agent Host instructs reporter to send spans to the Instana Agent at this address.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -40,9 +40,9 @@ tracing:
#### `localAgentPort` #### `localAgentPort`
_Require, Default=42699_ _Required, Default=42699_
Local Agent port instructs reporter to send spans to the instana-agent at this port. Local Agent port instructs reporter to send spans to the Instana Agent listening on this port.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -62,11 +62,11 @@ tracing:
#### `logLevel` #### `logLevel`
_Require, Default="info"_ _Required, Default="info"_
Set Instana tracer log level. Sets Instana tracer log level.
Valid values for logLevel field are: Valid values are:
- `error` - `error`
- `warn` - `warn`

35
docs/content/observability/tracing/jaeger.md
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@ -1,6 +1,6 @@
# Jaeger # Jaeger
To enable the Jaeger: To enable the Jaeger tracer:
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -27,7 +27,7 @@ tracing:
_Required, Default="http://localhost:5778/sampling"_ _Required, Default="http://localhost:5778/sampling"_
Sampling Server URL is the address of jaeger-agent's HTTP sampling server. Address of the Jaeger Agent HTTP sampling server.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -49,7 +49,13 @@ tracing:
_Required, Default="const"_ _Required, Default="const"_
Sampling Type specifies the type of the sampler: `const`, `probabilistic`, `rateLimiting`. Type of the sampler.
Valid values are:
- `const`
- `probabilistic`
- `rateLimiting`
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -71,9 +77,9 @@ tracing:
_Required, Default=1.0_ _Required, Default=1.0_
Sampling Param is a value passed to the sampler. Value passed to the sampler.
Valid values for Param field are: Valid values are:
- for `const` sampler, 0 or 1 for always false/true respectively - for `const` sampler, 0 or 1 for always false/true respectively
- for `probabilistic` sampler, a probability between 0 and 1 - for `probabilistic` sampler, a probability between 0 and 1
@ -99,7 +105,7 @@ tracing:
_Required, Default="127.0.0.1:6831"_ _Required, Default="127.0.0.1:6831"_
Local Agent Host Port instructs reporter to send spans to jaeger-agent at this address. Local Agent Host Port instructs the reporter to send spans to the Jaeger Agent at this address (host:port).
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -121,7 +127,7 @@ tracing:
_Optional, Default=false_ _Optional, Default=false_
Generate 128-bit trace IDs, compatible with OpenCensus. Generates 128 bits trace IDs, compatible with OpenCensus.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -143,8 +149,9 @@ tracing:
_Required, Default="jaeger"_ _Required, Default="jaeger"_
Set the propagation header type. Sets the propagation header type.
This can be either:
Valid values are:
- `jaeger`, jaeger's default trace header. - `jaeger`, jaeger's default trace header.
- `b3`, compatible with OpenZipkin - `b3`, compatible with OpenZipkin
@ -169,7 +176,7 @@ tracing:
_Required, Default="uber-trace-id"_ _Required, Default="uber-trace-id"_
Trace Context Header Name is the http header name used to propagate tracing context. HTTP header name used to propagate tracing context.
This must be in lower-case to avoid mismatches when decoding incoming headers. This must be in lower-case to avoid mismatches when decoding incoming headers.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
@ -192,7 +199,7 @@ tracing:
_Optional, Default=true_ _Optional, Default=true_
Disable the UDP connection helper that periodically re-resolves the agent's hostname and reconnects if there was a change. Disables the UDP connection helper that periodically re-resolves the agent's hostname and reconnects if there was a change.
Enabling the re-resolving of UDP address make the client more robust in Kubernetes deployments. Enabling the re-resolving of UDP address make the client more robust in Kubernetes deployments.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
@ -216,7 +223,7 @@ tracing:
_Optional, Default=""_ _Optional, Default=""_
Collector Endpoint instructs reporter to send spans to jaeger-collector at this URL. Collector Endpoint instructs the reporter to send spans to the Jaeger Collector at this URL.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -239,7 +246,7 @@ tracing:
_Optional, Default=""_ _Optional, Default=""_
User instructs reporter to include a user for basic http authentication when sending spans to jaeger-collector. User instructs the reporter to include a user for basic HTTP authentication when sending spans to the Jaeger Collector.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -262,7 +269,7 @@ tracing:
_Optional, Default=""_ _Optional, Default=""_
Password instructs reporter to include a password for basic http authentication when sending spans to jaeger-collector. Password instructs the reporter to include a password for basic HTTP authentication when sending spans to the Jaeger Collector.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:

10
docs/content/observability/tracing/zipkin.md
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@ -1,6 +1,6 @@
# Zipkin # Zipkin
To enable the Zipkin: To enable the Zipkin tracer:
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -20,7 +20,7 @@ tracing:
_Required, Default="http://localhost:9411/api/v2/spans"_ _Required, Default="http://localhost:9411/api/v2/spans"_
Zipkin HTTP endpoint used to send data. HTTP endpoint used to send data.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -42,7 +42,7 @@ tracing:
_Optional, Default=false_ _Optional, Default=false_
Use Zipkin SameSpan RPC style traces. Uses SameSpan RPC style traces.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -64,7 +64,7 @@ tracing:
_Optional, Default=true_ _Optional, Default=true_
Use Zipkin 128 bit trace IDs. Uses 128 bits trace IDs.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:
@ -86,7 +86,7 @@ tracing:
_Required, Default=1.0_ _Required, Default=1.0_
The rate between 0.0 and 1.0 of requests to trace. The proportion of requests to trace, specified between 0.0 and 1.0.
```yaml tab="File (YAML)" ```yaml tab="File (YAML)"
tracing: tracing:

66
docs/content/reference/static-configuration/cli-ref.md
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@ -859,76 +859,76 @@ OpenTracing configuration. (Default: ```false```)
Settings for Datadog. (Default: ```false```) Settings for Datadog. (Default: ```false```)
`--tracing.datadog.bagageprefixheadername`: `--tracing.datadog.bagageprefixheadername`:
Specifies the header name prefix that will be used to store baggage items in a map. Sets the header name prefix used to store baggage items in a map.
`--tracing.datadog.debug`: `--tracing.datadog.debug`:
Enable Datadog debug. (Default: ```false```) Enables Datadog debug. (Default: ```false```)
`--tracing.datadog.globaltag`: `--tracing.datadog.globaltag`:
Key:Value tag to be set on all the spans. Sets a key:value tag on all spans.
`--tracing.datadog.localagenthostport`: `--tracing.datadog.localagenthostport`:
Set datadog-agent's host:port that the reporter will used. (Default: ```localhost:8126```) Sets the Datadog Agent host:port. (Default: ```localhost:8126```)
`--tracing.datadog.parentidheadername`: `--tracing.datadog.parentidheadername`:
Specifies the header name that will be used to store the parent ID. Sets the header name used to store the parent ID.
`--tracing.datadog.prioritysampling`: `--tracing.datadog.prioritysampling`:
Enable priority sampling. When using distributed tracing, this option must be enabled in order to get all the parts of a distributed trace sampled. (Default: ```false```) Enables priority sampling. When using distributed tracing, this option must be enabled in order to get all the parts of a distributed trace sampled. (Default: ```false```)
`--tracing.datadog.samplingpriorityheadername`: `--tracing.datadog.samplingpriorityheadername`:
Specifies the header name that will be used to store the sampling priority. Sets the header name used to store the sampling priority.
`--tracing.datadog.traceidheadername`: `--tracing.datadog.traceidheadername`:
Specifies the header name that will be used to store the trace ID. Sets the header name used to store the trace ID.
`--tracing.elastic`: `--tracing.elastic`:
Settings for Elastic. (Default: ```false```) Settings for Elastic. (Default: ```false```)
`--tracing.elastic.secrettoken`: `--tracing.elastic.secrettoken`:
Set the token used to connect to Elastic APM Server. Sets the token used to connect to Elastic APM Server.
`--tracing.elastic.serverurl`: `--tracing.elastic.serverurl`:
Set the URL of the Elastic APM server. Sets the URL of the Elastic APM server.
`--tracing.elastic.serviceenvironment`: `--tracing.elastic.serviceenvironment`:
Set the name of the environment Traefik is deployed in, e.g. 'production' or 'staging'. Sets the name of the environment Traefik is deployed in, e.g. 'production' or 'staging'.
`--tracing.haystack`: `--tracing.haystack`:
Settings for Haystack. (Default: ```false```) Settings for Haystack. (Default: ```false```)
`--tracing.haystack.baggageprefixheadername`: `--tracing.haystack.baggageprefixheadername`:
Specifies the header name prefix that will be used to store baggage items in a map. Sets the header name prefix used to store baggage items in a map.
`--tracing.haystack.globaltag`: `--tracing.haystack.globaltag`:
Key:Value tag to be set on all the spans. Sets a key:value tag on all spans.
`--tracing.haystack.localagenthost`: `--tracing.haystack.localagenthost`:
Set haystack-agent's host that the reporter will used. (Default: ```127.0.0.1```) Sets the Haystack Agent host. (Default: ```127.0.0.1```)
`--tracing.haystack.localagentport`: `--tracing.haystack.localagentport`:
Set haystack-agent's port that the reporter will used. (Default: ```35000```) Sets the Haystack Agent port. (Default: ```35000```)
`--tracing.haystack.parentidheadername`: `--tracing.haystack.parentidheadername`:
Specifies the header name that will be used to store the parent ID. Sets the header name used to store the parent ID.
`--tracing.haystack.spanidheadername`: `--tracing.haystack.spanidheadername`:
Specifies the header name that will be used to store the span ID. Sets the header name used to store the span ID.
`--tracing.haystack.traceidheadername`: `--tracing.haystack.traceidheadername`:
Specifies the header name that will be used to store the trace ID. Sets the header name used to store the trace ID.
`--tracing.instana`: `--tracing.instana`:
Settings for Instana. (Default: ```false```) Settings for Instana. (Default: ```false```)
`--tracing.instana.localagenthost`: `--tracing.instana.localagenthost`:
Set instana-agent's host that the reporter will used. Sets the Instana Agent host.
`--tracing.instana.localagentport`: `--tracing.instana.localagentport`:
Set instana-agent's port that the reporter will used. (Default: ```42699```) Sets the Instana Agent port used. (Default: ```42699```)
`--tracing.instana.loglevel`: `--tracing.instana.loglevel`:
Set instana-agent's log level. ('error','warn','info','debug') (Default: ```info```) Sets the log level for the Instana tracer. ('error','warn','info','debug') (Default: ```info```)
`--tracing.jaeger`: `--tracing.jaeger`:
Settings for Jaeger. (Default: ```false```) Settings for Jaeger. (Default: ```false```)
@ -943,28 +943,28 @@ Password for basic http authentication when sending spans to jaeger-collector.
User for basic http authentication when sending spans to jaeger-collector. User for basic http authentication when sending spans to jaeger-collector.
`--tracing.jaeger.disableattemptreconnecting`: `--tracing.jaeger.disableattemptreconnecting`:
Disable the periodic re-resolution of the agent's hostname and reconnection if there was a change. (Default: ```true```) Disables the periodic re-resolution of the agent's hostname and reconnection if there was a change. (Default: ```true```)
`--tracing.jaeger.gen128bit`: `--tracing.jaeger.gen128bit`:
Generate 128 bit span IDs. (Default: ```false```) Generates 128 bits span IDs. (Default: ```false```)
`--tracing.jaeger.localagenthostport`: `--tracing.jaeger.localagenthostport`:
Set jaeger-agent's host:port that the reporter will used. (Default: ```127.0.0.1:6831```) Sets the Jaeger Agent host:port. (Default: ```127.0.0.1:6831```)
`--tracing.jaeger.propagation`: `--tracing.jaeger.propagation`:
Which propagation format to use (jaeger/b3). (Default: ```jaeger```) Sets the propagation format (jaeger/b3). (Default: ```jaeger```)
`--tracing.jaeger.samplingparam`: `--tracing.jaeger.samplingparam`:
Set the sampling parameter. (Default: ```1.000000```) Sets the sampling parameter. (Default: ```1.000000```)
`--tracing.jaeger.samplingserverurl`: `--tracing.jaeger.samplingserverurl`:
Set the sampling server url. (Default: ```http://localhost:5778/sampling```) Sets the sampling server URL. (Default: ```http://localhost:5778/sampling```)
`--tracing.jaeger.samplingtype`: `--tracing.jaeger.samplingtype`:
Set the sampling type. (Default: ```const```) Sets the sampling type. (Default: ```const```)
`--tracing.jaeger.tracecontextheadername`: `--tracing.jaeger.tracecontextheadername`:
Set the header to use for the trace-id. (Default: ```uber-trace-id```) Sets the header name used to store the trace ID. (Default: ```uber-trace-id```)
`--tracing.servicename`: `--tracing.servicename`:
Set the name for this service. (Default: ```traefik```) Set the name for this service. (Default: ```traefik```)
@ -976,13 +976,13 @@ Set the maximum character limit for Span names (default 0 = no limit). (Default:
Settings for Zipkin. (Default: ```false```) Settings for Zipkin. (Default: ```false```)
`--tracing.zipkin.httpendpoint`: `--tracing.zipkin.httpendpoint`:
HTTP Endpoint to report traces to. (Default: ```http://localhost:9411/api/v2/spans```) Sets the HTTP Endpoint to report traces to. (Default: ```http://localhost:9411/api/v2/spans```)
`--tracing.zipkin.id128bit`: `--tracing.zipkin.id128bit`:
Use Zipkin 128 bit root span IDs. (Default: ```true```) Uses 128 bits root span IDs. (Default: ```true```)
`--tracing.zipkin.samespan`: `--tracing.zipkin.samespan`:
Use Zipkin SameSpan RPC style traces. (Default: ```false```) Uses SameSpan RPC style traces. (Default: ```false```)
`--tracing.zipkin.samplerate`: `--tracing.zipkin.samplerate`:
The rate between 0.0 and 1.0 of requests to trace. (Default: ```1.000000```) Sets the rate between 0.0 and 1.0 of requests to trace. (Default: ```1.000000```)

66
docs/content/reference/static-configuration/env-ref.md
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@ -859,76 +859,76 @@ OpenTracing configuration. (Default: ```false```)
Settings for Datadog. (Default: ```false```) Settings for Datadog. (Default: ```false```)
`TRAEFIK_TRACING_DATADOG_BAGAGEPREFIXHEADERNAME`: `TRAEFIK_TRACING_DATADOG_BAGAGEPREFIXHEADERNAME`:
Specifies the header name prefix that will be used to store baggage items in a map. Sets the header name prefix used to store baggage items in a map.
`TRAEFIK_TRACING_DATADOG_DEBUG`: `TRAEFIK_TRACING_DATADOG_DEBUG`:
Enable Datadog debug. (Default: ```false```) Enables Datadog debug. (Default: ```false```)
`TRAEFIK_TRACING_DATADOG_GLOBALTAG`: `TRAEFIK_TRACING_DATADOG_GLOBALTAG`:
Key:Value tag to be set on all the spans. Sets a key:value tag on all spans.
`TRAEFIK_TRACING_DATADOG_LOCALAGENTHOSTPORT`: `TRAEFIK_TRACING_DATADOG_LOCALAGENTHOSTPORT`:
Set datadog-agent's host:port that the reporter will used. (Default: ```localhost:8126```) Sets the Datadog Agent host:port. (Default: ```localhost:8126```)
`TRAEFIK_TRACING_DATADOG_PARENTIDHEADERNAME`: `TRAEFIK_TRACING_DATADOG_PARENTIDHEADERNAME`:
Specifies the header name that will be used to store the parent ID. Sets the header name used to store the parent ID.
`TRAEFIK_TRACING_DATADOG_PRIORITYSAMPLING`: `TRAEFIK_TRACING_DATADOG_PRIORITYSAMPLING`:
Enable priority sampling. When using distributed tracing, this option must be enabled in order to get all the parts of a distributed trace sampled. (Default: ```false```) Enables priority sampling. When using distributed tracing, this option must be enabled in order to get all the parts of a distributed trace sampled. (Default: ```false```)
`TRAEFIK_TRACING_DATADOG_SAMPLINGPRIORITYHEADERNAME`: `TRAEFIK_TRACING_DATADOG_SAMPLINGPRIORITYHEADERNAME`:
Specifies the header name that will be used to store the sampling priority. Sets the header name used to store the sampling priority.
`TRAEFIK_TRACING_DATADOG_TRACEIDHEADERNAME`: `TRAEFIK_TRACING_DATADOG_TRACEIDHEADERNAME`:
Specifies the header name that will be used to store the trace ID. Sets the header name used to store the trace ID.
`TRAEFIK_TRACING_ELASTIC`: `TRAEFIK_TRACING_ELASTIC`:
Settings for Elastic. (Default: ```false```) Settings for Elastic. (Default: ```false```)
`TRAEFIK_TRACING_ELASTIC_SECRETTOKEN`: `TRAEFIK_TRACING_ELASTIC_SECRETTOKEN`:
Set the token used to connect to Elastic APM Server. Sets the token used to connect to Elastic APM Server.
`TRAEFIK_TRACING_ELASTIC_SERVERURL`: `TRAEFIK_TRACING_ELASTIC_SERVERURL`:
Set the URL of the Elastic APM server. Sets the URL of the Elastic APM server.
`TRAEFIK_TRACING_ELASTIC_SERVICEENVIRONMENT`: `TRAEFIK_TRACING_ELASTIC_SERVICEENVIRONMENT`:
Set the name of the environment Traefik is deployed in, e.g. 'production' or 'staging'. Sets the name of the environment Traefik is deployed in, e.g. 'production' or 'staging'.
`TRAEFIK_TRACING_HAYSTACK`: `TRAEFIK_TRACING_HAYSTACK`:
Settings for Haystack. (Default: ```false```) Settings for Haystack. (Default: ```false```)
`TRAEFIK_TRACING_HAYSTACK_BAGGAGEPREFIXHEADERNAME`: `TRAEFIK_TRACING_HAYSTACK_BAGGAGEPREFIXHEADERNAME`:
Specifies the header name prefix that will be used to store baggage items in a map. Sets the header name prefix used to store baggage items in a map.
`TRAEFIK_TRACING_HAYSTACK_GLOBALTAG`: `TRAEFIK_TRACING_HAYSTACK_GLOBALTAG`:
Key:Value tag to be set on all the spans. Sets a key:value tag on all spans.
`TRAEFIK_TRACING_HAYSTACK_LOCALAGENTHOST`: `TRAEFIK_TRACING_HAYSTACK_LOCALAGENTHOST`:
Set haystack-agent's host that the reporter will used. (Default: ```127.0.0.1```) Sets the Haystack Agent host. (Default: ```127.0.0.1```)
`TRAEFIK_TRACING_HAYSTACK_LOCALAGENTPORT`: `TRAEFIK_TRACING_HAYSTACK_LOCALAGENTPORT`:
Set haystack-agent's port that the reporter will used. (Default: ```35000```) Sets the Haystack Agent port. (Default: ```35000```)
`TRAEFIK_TRACING_HAYSTACK_PARENTIDHEADERNAME`: `TRAEFIK_TRACING_HAYSTACK_PARENTIDHEADERNAME`:
Specifies the header name that will be used to store the parent ID. Sets the header name used to store the parent ID.
`TRAEFIK_TRACING_HAYSTACK_SPANIDHEADERNAME`: `TRAEFIK_TRACING_HAYSTACK_SPANIDHEADERNAME`:
Specifies the header name that will be used to store the span ID. Sets the header name used to store the span ID.
`TRAEFIK_TRACING_HAYSTACK_TRACEIDHEADERNAME`: `TRAEFIK_TRACING_HAYSTACK_TRACEIDHEADERNAME`:
Specifies the header name that will be used to store the trace ID. Sets the header name used to store the trace ID.
`TRAEFIK_TRACING_INSTANA`: `TRAEFIK_TRACING_INSTANA`:
Settings for Instana. (Default: ```false```) Settings for Instana. (Default: ```false```)
`TRAEFIK_TRACING_INSTANA_LOCALAGENTHOST`: `TRAEFIK_TRACING_INSTANA_LOCALAGENTHOST`:
Set instana-agent's host that the reporter will used. Sets the Instana Agent host.
`TRAEFIK_TRACING_INSTANA_LOCALAGENTPORT`: `TRAEFIK_TRACING_INSTANA_LOCALAGENTPORT`:
Set instana-agent's port that the reporter will used. (Default: ```42699```) Sets the Instana Agent port used. (Default: ```42699```)
`TRAEFIK_TRACING_INSTANA_LOGLEVEL`: `TRAEFIK_TRACING_INSTANA_LOGLEVEL`:
Set instana-agent's log level. ('error','warn','info','debug') (Default: ```info```) Sets the log level for the Instana tracer. ('error','warn','info','debug') (Default: ```info```)
`TRAEFIK_TRACING_JAEGER`: `TRAEFIK_TRACING_JAEGER`:
Settings for Jaeger. (Default: ```false```) Settings for Jaeger. (Default: ```false```)
@ -943,28 +943,28 @@ Password for basic http authentication when sending spans to jaeger-collector.
User for basic http authentication when sending spans to jaeger-collector. User for basic http authentication when sending spans to jaeger-collector.
`TRAEFIK_TRACING_JAEGER_DISABLEATTEMPTRECONNECTING`: `TRAEFIK_TRACING_JAEGER_DISABLEATTEMPTRECONNECTING`:
Disable the periodic re-resolution of the agent's hostname and reconnection if there was a change. (Default: ```true```) Disables the periodic re-resolution of the agent's hostname and reconnection if there was a change. (Default: ```true```)
`TRAEFIK_TRACING_JAEGER_GEN128BIT`: `TRAEFIK_TRACING_JAEGER_GEN128BIT`:
Generate 128 bit span IDs. (Default: ```false```) Generates 128 bits span IDs. (Default: ```false```)
`TRAEFIK_TRACING_JAEGER_LOCALAGENTHOSTPORT`: `TRAEFIK_TRACING_JAEGER_LOCALAGENTHOSTPORT`:
Set jaeger-agent's host:port that the reporter will used. (Default: ```127.0.0.1:6831```) Sets the Jaeger Agent host:port. (Default: ```127.0.0.1:6831```)
`TRAEFIK_TRACING_JAEGER_PROPAGATION`: `TRAEFIK_TRACING_JAEGER_PROPAGATION`:
Which propagation format to use (jaeger/b3). (Default: ```jaeger```) Sets the propagation format (jaeger/b3). (Default: ```jaeger```)
`TRAEFIK_TRACING_JAEGER_SAMPLINGPARAM`: `TRAEFIK_TRACING_JAEGER_SAMPLINGPARAM`:
Set the sampling parameter. (Default: ```1.000000```) Sets the sampling parameter. (Default: ```1.000000```)
`TRAEFIK_TRACING_JAEGER_SAMPLINGSERVERURL`: `TRAEFIK_TRACING_JAEGER_SAMPLINGSERVERURL`:
Set the sampling server url. (Default: ```http://localhost:5778/sampling```) Sets the sampling server URL. (Default: ```http://localhost:5778/sampling```)
`TRAEFIK_TRACING_JAEGER_SAMPLINGTYPE`: `TRAEFIK_TRACING_JAEGER_SAMPLINGTYPE`:
Set the sampling type. (Default: ```const```) Sets the sampling type. (Default: ```const```)
`TRAEFIK_TRACING_JAEGER_TRACECONTEXTHEADERNAME`: `TRAEFIK_TRACING_JAEGER_TRACECONTEXTHEADERNAME`:
Set the header to use for the trace-id. (Default: ```uber-trace-id```) Sets the header name used to store the trace ID. (Default: ```uber-trace-id```)
`TRAEFIK_TRACING_SERVICENAME`: `TRAEFIK_TRACING_SERVICENAME`:
Set the name for this service. (Default: ```traefik```) Set the name for this service. (Default: ```traefik```)
@ -976,13 +976,13 @@ Set the maximum character limit for Span names (default 0 = no limit). (Default:
Settings for Zipkin. (Default: ```false```) Settings for Zipkin. (Default: ```false```)
`TRAEFIK_TRACING_ZIPKIN_HTTPENDPOINT`: `TRAEFIK_TRACING_ZIPKIN_HTTPENDPOINT`:
HTTP Endpoint to report traces to. (Default: ```http://localhost:9411/api/v2/spans```) Sets the HTTP Endpoint to report traces to. (Default: ```http://localhost:9411/api/v2/spans```)
`TRAEFIK_TRACING_ZIPKIN_ID128BIT`: `TRAEFIK_TRACING_ZIPKIN_ID128BIT`:
Use Zipkin 128 bit root span IDs. (Default: ```true```) Uses 128 bits root span IDs. (Default: ```true```)
`TRAEFIK_TRACING_ZIPKIN_SAMESPAN`: `TRAEFIK_TRACING_ZIPKIN_SAMESPAN`:
Use Zipkin SameSpan RPC style traces. (Default: ```false```) Uses SameSpan RPC style traces. (Default: ```false```)
`TRAEFIK_TRACING_ZIPKIN_SAMPLERATE`: `TRAEFIK_TRACING_ZIPKIN_SAMPLERATE`:
The rate between 0.0 and 1.0 of requests to trace. (Default: ```1.000000```) Sets the rate between 0.0 and 1.0 of requests to trace. (Default: ```1.000000```)

16
pkg/tracing/datadog/datadog.go
View file

@ -17,14 +17,14 @@ const Name = "datadog"
// Config provides configuration settings for a datadog tracer. // Config provides configuration settings for a datadog tracer.
type Config struct { type Config struct {
LocalAgentHostPort string `description:"Set datadog-agent's host:port that the reporter will used." json:"localAgentHostPort,omitempty" toml:"localAgentHostPort,omitempty" yaml:"localAgentHostPort,omitempty"` LocalAgentHostPort string `description:"Sets the Datadog Agent host:port." json:"localAgentHostPort,omitempty" toml:"localAgentHostPort,omitempty" yaml:"localAgentHostPort,omitempty"`
GlobalTag string `description:"Key:Value tag to be set on all the spans." json:"globalTag,omitempty" toml:"globalTag,omitempty" yaml:"globalTag,omitempty" export:"true"` GlobalTag string `description:"Sets a key:value tag on all spans." json:"globalTag,omitempty" toml:"globalTag,omitempty" yaml:"globalTag,omitempty" export:"true"`
Debug bool `description:"Enable Datadog debug." json:"debug,omitempty" toml:"debug,omitempty" yaml:"debug,omitempty" export:"true"` Debug bool `description:"Enables Datadog debug." json:"debug,omitempty" toml:"debug,omitempty" yaml:"debug,omitempty" export:"true"`
PrioritySampling bool `description:"Enable priority sampling. When using distributed tracing, this option must be enabled in order to get all the parts of a distributed trace sampled." json:"prioritySampling,omitempty" toml:"prioritySampling,omitempty" yaml:"prioritySampling,omitempty" export:"true"` PrioritySampling bool `description:"Enables priority sampling. When using distributed tracing, this option must be enabled in order to get all the parts of a distributed trace sampled." json:"prioritySampling,omitempty" toml:"prioritySampling,omitempty" yaml:"prioritySampling,omitempty" export:"true"`
TraceIDHeaderName string `description:"Specifies the header name that will be used to store the trace ID." json:"traceIDHeaderName,omitempty" toml:"traceIDHeaderName,omitempty" yaml:"traceIDHeaderName,omitempty" export:"true"` TraceIDHeaderName string `description:"Sets the header name used to store the trace ID." json:"traceIDHeaderName,omitempty" toml:"traceIDHeaderName,omitempty" yaml:"traceIDHeaderName,omitempty" export:"true"`
ParentIDHeaderName string `description:"Specifies the header name that will be used to store the parent ID." json:"parentIDHeaderName,omitempty" toml:"parentIDHeaderName,omitempty" yaml:"parentIDHeaderName,omitempty" export:"true"` ParentIDHeaderName string `description:"Sets the header name used to store the parent ID." json:"parentIDHeaderName,omitempty" toml:"parentIDHeaderName,omitempty" yaml:"parentIDHeaderName,omitempty" export:"true"`
SamplingPriorityHeaderName string `description:"Specifies the header name that will be used to store the sampling priority." json:"samplingPriorityHeaderName,omitempty" toml:"samplingPriorityHeaderName,omitempty" yaml:"samplingPriorityHeaderName,omitempty" export:"true"` SamplingPriorityHeaderName string `description:"Sets the header name used to store the sampling priority." json:"samplingPriorityHeaderName,omitempty" toml:"samplingPriorityHeaderName,omitempty" yaml:"samplingPriorityHeaderName,omitempty" export:"true"`
BagagePrefixHeaderName string `description:"Specifies the header name prefix that will be used to store baggage items in a map." json:"bagagePrefixHeaderName,omitempty" toml:"bagagePrefixHeaderName,omitempty" yaml:"bagagePrefixHeaderName,omitempty" export:"true"` BagagePrefixHeaderName string `description:"Sets the header name prefix used to store baggage items in a map." json:"bagagePrefixHeaderName,omitempty" toml:"bagagePrefixHeaderName,omitempty" yaml:"bagagePrefixHeaderName,omitempty" export:"true"`
} }
// SetDefaults sets the default values. // SetDefaults sets the default values.

6
pkg/tracing/elastic/elastic.go
View file

@ -24,9 +24,9 @@ func init() {
// Config provides configuration settings for a elastic.co tracer. // Config provides configuration settings for a elastic.co tracer.
type Config struct { type Config struct {
ServerURL string `description:"Set the URL of the Elastic APM server." json:"serverURL,omitempty" toml:"serverURL,omitempty" yaml:"serverURL,omitempty"` ServerURL string `description:"Sets the URL of the Elastic APM server." json:"serverURL,omitempty" toml:"serverURL,omitempty" yaml:"serverURL,omitempty"`
SecretToken string `description:"Set the token used to connect to Elastic APM Server." json:"secretToken,omitempty" toml:"secretToken,omitempty" yaml:"secretToken,omitempty"` SecretToken string `description:"Sets the token used to connect to Elastic APM Server." json:"secretToken,omitempty" toml:"secretToken,omitempty" yaml:"secretToken,omitempty"`
ServiceEnvironment string `description:"Set the name of the environment Traefik is deployed in, e.g. 'production' or 'staging'." json:"serviceEnvironment,omitempty" toml:"serviceEnvironment,omitempty" yaml:"serviceEnvironment,omitempty" export:"true"` ServiceEnvironment string `description:"Sets the name of the environment Traefik is deployed in, e.g. 'production' or 'staging'." json:"serviceEnvironment,omitempty" toml:"serviceEnvironment,omitempty" yaml:"serviceEnvironment,omitempty" export:"true"`
} }
// Setup sets up the tracer. // Setup sets up the tracer.

14
pkg/tracing/haystack/haystack.go
View file

@ -15,13 +15,13 @@ const Name = "haystack"
// Config provides configuration settings for a haystack tracer. // Config provides configuration settings for a haystack tracer.
type Config struct { type Config struct {
LocalAgentHost string `description:"Set haystack-agent's host that the reporter will used." json:"localAgentHost,omitempty" toml:"localAgentHost,omitempty" yaml:"localAgentHost,omitempty"` LocalAgentHost string `description:"Sets the Haystack Agent host." json:"localAgentHost,omitempty" toml:"localAgentHost,omitempty" yaml:"localAgentHost,omitempty"`
LocalAgentPort int `description:"Set haystack-agent's port that the reporter will used." json:"localAgentPort,omitempty" toml:"localAgentPort,omitempty" yaml:"localAgentPort,omitempty"` LocalAgentPort int `description:"Sets the Haystack Agent port." json:"localAgentPort,omitempty" toml:"localAgentPort,omitempty" yaml:"localAgentPort,omitempty"`
GlobalTag string `description:"Key:Value tag to be set on all the spans." json:"globalTag,omitempty" toml:"globalTag,omitempty" yaml:"globalTag,omitempty" export:"true"` GlobalTag string `description:"Sets a key:value tag on all spans." json:"globalTag,omitempty" toml:"globalTag,omitempty" yaml:"globalTag,omitempty" export:"true"`
TraceIDHeaderName string `description:"Specifies the header name that will be used to store the trace ID." json:"traceIDHeaderName,omitempty" toml:"traceIDHeaderName,omitempty" yaml:"traceIDHeaderName,omitempty" export:"true"` TraceIDHeaderName string `description:"Sets the header name used to store the trace ID." json:"traceIDHeaderName,omitempty" toml:"traceIDHeaderName,omitempty" yaml:"traceIDHeaderName,omitempty" export:"true"`
ParentIDHeaderName string `description:"Specifies the header name that will be used to store the parent ID." json:"parentIDHeaderName,omitempty" toml:"parentIDHeaderName,omitempty" yaml:"parentIDHeaderName,omitempty" export:"true"` ParentIDHeaderName string `description:"Sets the header name used to store the parent ID." json:"parentIDHeaderName,omitempty" toml:"parentIDHeaderName,omitempty" yaml:"parentIDHeaderName,omitempty" export:"true"`
SpanIDHeaderName string `description:"Specifies the header name that will be used to store the span ID." json:"spanIDHeaderName,omitempty" toml:"spanIDHeaderName,omitempty" yaml:"spanIDHeaderName,omitempty" export:"true"` SpanIDHeaderName string `description:"Sets the header name used to store the span ID." json:"spanIDHeaderName,omitempty" toml:"spanIDHeaderName,omitempty" yaml:"spanIDHeaderName,omitempty" export:"true"`
BaggagePrefixHeaderName string `description:"Specifies the header name prefix that will be used to store baggage items in a map." json:"baggagePrefixHeaderName,omitempty" toml:"baggagePrefixHeaderName,omitempty" yaml:"baggagePrefixHeaderName,omitempty" export:"true"` BaggagePrefixHeaderName string `description:"Sets the header name prefix used to store baggage items in a map." json:"baggagePrefixHeaderName,omitempty" toml:"baggagePrefixHeaderName,omitempty" yaml:"baggagePrefixHeaderName,omitempty" export:"true"`
} }
// SetDefaults sets the default values. // SetDefaults sets the default values.

6
pkg/tracing/instana/instana.go
View file

@ -13,9 +13,9 @@ const Name = "instana"
// Config provides configuration settings for a instana tracer. // Config provides configuration settings for a instana tracer.
type Config struct { type Config struct {
LocalAgentHost string `description:"Set instana-agent's host that the reporter will used." json:"localAgentHost,omitempty" toml:"localAgentHost,omitempty" yaml:"localAgentHost,omitempty"` LocalAgentHost string `description:"Sets the Instana Agent host." json:"localAgentHost,omitempty" toml:"localAgentHost,omitempty" yaml:"localAgentHost,omitempty"`
LocalAgentPort int `description:"Set instana-agent's port that the reporter will used." json:"localAgentPort,omitempty" toml:"localAgentPort,omitempty" yaml:"localAgentPort,omitempty"` LocalAgentPort int `description:"Sets the Instana Agent port used." json:"localAgentPort,omitempty" toml:"localAgentPort,omitempty" yaml:"localAgentPort,omitempty"`
LogLevel string `description:"Set instana-agent's log level. ('error','warn','info','debug')" json:"logLevel,omitempty" toml:"logLevel,omitempty" yaml:"logLevel,omitempty" export:"true"` LogLevel string `description:"Sets the log level for the Instana tracer. ('error','warn','info','debug')" json:"logLevel,omitempty" toml:"logLevel,omitempty" yaml:"logLevel,omitempty" export:"true"`
} }
// SetDefaults sets the default values. // SetDefaults sets the default values.

18
pkg/tracing/jaeger/jaeger.go
View file

@ -17,15 +17,15 @@ const Name = "jaeger"
// Config provides configuration settings for a jaeger tracer. // Config provides configuration settings for a jaeger tracer.
type Config struct { type Config struct {
SamplingServerURL string `description:"Set the sampling server url." json:"samplingServerURL,omitempty" toml:"samplingServerURL,omitempty" yaml:"samplingServerURL,omitempty"` SamplingServerURL string `description:"Sets the sampling server URL." json:"samplingServerURL,omitempty" toml:"samplingServerURL,omitempty" yaml:"samplingServerURL,omitempty"`
SamplingType string `description:"Set the sampling type." json:"samplingType,omitempty" toml:"samplingType,omitempty" yaml:"samplingType,omitempty" export:"true"` SamplingType string `description:"Sets the sampling type." json:"samplingType,omitempty" toml:"samplingType,omitempty" yaml:"samplingType,omitempty" export:"true"`
SamplingParam float64 `description:"Set the sampling parameter." json:"samplingParam,omitempty" toml:"samplingParam,omitempty" yaml:"samplingParam,omitempty" export:"true"` SamplingParam float64 `description:"Sets the sampling parameter." json:"samplingParam,omitempty" toml:"samplingParam,omitempty" yaml:"samplingParam,omitempty" export:"true"`
LocalAgentHostPort string `description:"Set jaeger-agent's host:port that the reporter will used." json:"localAgentHostPort,omitempty" toml:"localAgentHostPort,omitempty" yaml:"localAgentHostPort,omitempty"` LocalAgentHostPort string `description:"Sets the Jaeger Agent host:port." json:"localAgentHostPort,omitempty" toml:"localAgentHostPort,omitempty" yaml:"localAgentHostPort,omitempty"`
Gen128Bit bool `description:"Generate 128 bit span IDs." json:"gen128Bit,omitempty" toml:"gen128Bit,omitempty" yaml:"gen128Bit,omitempty" export:"true"` Gen128Bit bool `description:"Generates 128 bits span IDs." json:"gen128Bit,omitempty" toml:"gen128Bit,omitempty" yaml:"gen128Bit,omitempty" export:"true"`
Propagation string `description:"Which propagation format to use (jaeger/b3)." json:"propagation,omitempty" toml:"propagation,omitempty" yaml:"propagation,omitempty" export:"true"` Propagation string `description:"Sets the propagation format (jaeger/b3)." json:"propagation,omitempty" toml:"propagation,omitempty" yaml:"propagation,omitempty" export:"true"`
TraceContextHeaderName string `description:"Set the header to use for the trace-id." json:"traceContextHeaderName,omitempty" toml:"traceContextHeaderName,omitempty" yaml:"traceContextHeaderName,omitempty" export:"true"` TraceContextHeaderName string `description:"Sets the header name used to store the trace ID." json:"traceContextHeaderName,omitempty" toml:"traceContextHeaderName,omitempty" yaml:"traceContextHeaderName,omitempty" export:"true"`
Collector *Collector `description:"Define the collector information" json:"collector,omitempty" toml:"collector,omitempty" yaml:"collector,omitempty" export:"true"` Collector *Collector `description:"Defines the collector information." json:"collector,omitempty" toml:"collector,omitempty" yaml:"collector,omitempty" export:"true"`
DisableAttemptReconnecting bool `description:"Disable the periodic re-resolution of the agent's hostname and reconnection if there was a change." json:"disableAttemptReconnecting,omitempty" toml:"disableAttemptReconnecting,omitempty" yaml:"disableAttemptReconnecting,omitempty" export:"true"` DisableAttemptReconnecting bool `description:"Disables the periodic re-resolution of the agent's hostname and reconnection if there was a change." json:"disableAttemptReconnecting,omitempty" toml:"disableAttemptReconnecting,omitempty" yaml:"disableAttemptReconnecting,omitempty" export:"true"`
} }
// SetDefaults sets the default values. // SetDefaults sets the default values.

4
pkg/tracing/tracing.go
View file

@ -45,8 +45,8 @@ type Backend interface {
// Tracing middleware. // Tracing middleware.
type Tracing struct { type Tracing struct {
ServiceName string `description:"Set the name for this service" export:"true"` ServiceName string `description:"Sets the name for this service" export:"true"`
SpanNameLimit int `description:"Set the maximum character limit for Span names (default 0 = no limit)" export:"true"` SpanNameLimit int `description:"Sets the maximum character limit for span names (default 0 = no limit)" export:"true"`
tracer opentracing.Tracer tracer opentracing.Tracer
closer io.Closer closer io.Closer

8
pkg/tracing/zipkin/zipkin.go
View file

@ -16,10 +16,10 @@ const Name = "zipkin"
// Config provides configuration settings for a zipkin tracer. // Config provides configuration settings for a zipkin tracer.
type Config struct { type Config struct {
HTTPEndpoint string `description:"HTTP Endpoint to report traces to." json:"httpEndpoint,omitempty" toml:"httpEndpoint,omitempty" yaml:"httpEndpoint,omitempty"` HTTPEndpoint string `description:"Sets the HTTP Endpoint to report traces to." json:"httpEndpoint,omitempty" toml:"httpEndpoint,omitempty" yaml:"httpEndpoint,omitempty"`
SameSpan bool `description:"Use Zipkin SameSpan RPC style traces." json:"sameSpan,omitempty" toml:"sameSpan,omitempty" yaml:"sameSpan,omitempty" export:"true"` SameSpan bool `description:"Uses SameSpan RPC style traces." json:"sameSpan,omitempty" toml:"sameSpan,omitempty" yaml:"sameSpan,omitempty" export:"true"`
ID128Bit bool `description:"Use Zipkin 128 bit root span IDs." json:"id128Bit,omitempty" toml:"id128Bit,omitempty" yaml:"id128Bit,omitempty" export:"true"` ID128Bit bool `description:"Uses 128 bits root span IDs." json:"id128Bit,omitempty" toml:"id128Bit,omitempty" yaml:"id128Bit,omitempty" export:"true"`
SampleRate float64 `description:"The rate between 0.0 and 1.0 of requests to trace." json:"sampleRate,omitempty" toml:"sampleRate,omitempty" yaml:"sampleRate,omitempty" export:"true"` 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"`
} }
// SetDefaults sets the default values. // SetDefaults sets the default values.