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7 Commits

Author SHA1 Message Date
Michel Hollands
ad96f09600 Fix tracing pipeline
Signed-off-by: Michel Hollands <michel.hollands@gmail.com>
2024-05-10 15:36:05 +01:00
Michel Hollands
090f1ef91a Merge pull request #113 from grafana/change_default_sampling_type
Suggest ratelimiting sample rate for Loki traces
2024-05-09 17:10:24 +01:00
Michel Hollands
b2957d90f0 Merge pull request #112 from grafana/update_ingress_documentation
Add docs regarding the Ingress
2024-05-09 17:10:06 +01:00
Michel Hollands
f8aea814c5 Suggest ratelimiting sample rate for Loki traces
Signed-off-by: Michel Hollands <michel.hollands@gmail.com>
2024-05-09 16:46:43 +01:00
Michel Hollands
91c19f07d3 Set default value for host again
Signed-off-by: Michel Hollands <michel.hollands@gmail.com>
2024-05-09 16:35:46 +01:00
Michel Hollands
315b203082 Reference cloud provider docs
Signed-off-by: Michel Hollands <michel.hollands@gmail.com>
2024-05-09 16:34:12 +01:00
Michel Hollands
caf4eda1be Merge pull request #111 from grafana/create_new_version
Update version
2024-05-09 09:40:54 +01:00
3 changed files with 13 additions and 4 deletions

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@@ -346,7 +346,7 @@ data:
{{- if .Values.local.traces.enabled }}
otelcol.exporter.otlphttp "local" {
client {
endpoint = "http://{{- .Release.Name -}}-tempo-distributor.svc:4318"
endpoint = "http://{{- .Release.Name -}}-tempo-distributor.{{- .Release.Namespace -}}.svc:4318"
}
}
{{- end }}

View File

@@ -45,7 +45,12 @@ grafana:
paths:
- path: /
# -- pathType (e.g. ImplementationSpecific, Prefix, .. etc.) might also be required by some Ingress Controllers
# pathType: Prefix
pathType: Prefix
# backend:
# service:
# name: TODO
# port:
# number: TODO
# -- TLS configuration for the gateway ingress. Hosts passed through the `tpl` function to allow templating
#tls:
# - secretName: grafana-tls

View File

@@ -187,7 +187,11 @@ For each of the dashboard files in charts/meta-monitoring/src/dashboards folder
1. JAEGER_ENDPOINT: http address of the mmc-alloy service installed by the meta-monitoring chart, for example "http://mmc-alloy:14268/api/traces"
1. JAEGER_AGENT_TAGS: extra tags you would like to add to the spans, for example 'cluster="abc",namespace="def"'
1. JAEGER_SAMPLER_TYPE: the sampling strategy, for example to sample all use 'const' with a value of 1 for the next environment variable
1. JAEGER_SAMPLER_PARAM: 1
1. JAEGER_SAMPLER_TYPE: the sampling strategy, we suggest setting this to `ratelimiting` so at most 1 trace is accepted per second. See these [docs](https://www.jaegertracing.io/docs/1.57/sampling/) for more options.
1. JAEGER_SAMPLER_PARAM: 1.0
1. If Loki is installed in a different namespace you can create an [ExternalName service](https://kubernetes.io/docs/concepts/services-networking/service/#externalname) in Kubernetes to point to the mmc-alloy service in the meta monitoring namespace
## Configure external access using an Ingress in local mode
When using local mode by default a Kubernetes [Ingress](https://kubernetes.io/docs/concepts/services-networking/ingress/) object is created to access the Grafana instance. This will need to be adapted to your cloud provider by updating the `grafana.ingress` section of the `values.yaml` file provided to Helm. Check the documentation of your cloud provider for available options.