linkerd-jaeger

linkerd-jaeger

The Linkerd-Jaeger extension adds distributed tracing to Linkerd using OpenCensus and Jaeger.

Homepage: https://linkerd.io

Quickstart and documentation

You can run Linkerd on any Kubernetes 1.16+ cluster in a matter of seconds. See the Linkerd Getting Started Guide for how.

For more comprehensive documentation, start with the Linkerd docs.

Prerequisite: Linkerd Core Control-Plane

Before installing the Linkerd Jaeger extension, The core control-plane has to be installed first by following the Linkerd Install Guide.

Adding Linkerd's Helm repository

# To add the repo for Linkerd2 stable releases:
helm repo add linkerd https://helm.linkerd.io/stable
# To add the repo for Linkerd2 edge releases:
helm repo add linkerd-edge https://helm.linkerd.io/edge

The following instructions use the linkerd repo. For installing an edge release, just replace with linkerd-edge.

Installing the Jaeger Extension Chart

Helm v3

helm install linkerd-jaeger linkerd/linkerd-jaeger

Helm v2

helm install --name linkerd-jaeger linkerd/linkerd-jaeger

Get involved

• Check out Linkerd's source code at GitHub.
• Join Linkerd's user mailing list, developer mailing list, and announcements mailing list.
• Follow @linkerd on Twitter.
• Join the Linkerd Slack.

Requirements

Kubernetes: >=1.16.0-0

Repository	Name	Version
file://../../../charts/partials	partials	0.1.0

Values

Key	Type	Default	Description
collector.config	string	see value.yaml for actual configuration	OpenTelemetry Collector config, See the Configuration docs for more information
collector.enabled	bool	true	Set to false to exclude collector installation
collector.image.name	string	"otel/opentelemetry-collector"
collector.image.pullPolicy	string	"Always"
collector.image.version	string	"0.27.0"
collector.nodeSelector	object	{"beta.kubernetes.io/os":"linux"}	NodeSelector section, See the K8S documentation for more information
collector.tolerations	string	nil	Tolerations section, See the K8S documentation for more information
enablePSP	bool	false	Create Roles and RoleBindings to associate this extension's ServiceAccounts to the control plane PSP resource. This requires that enabledPSP is set to true on the control plane install. Note PSP has been deprecated since k8s v1.21
installNamespace	bool	true	Set to false when installing in a custom namespace.
jaeger.enabled	bool	true	Set to false to exclude all-in-one Jaeger installation
jaeger.image.name	string	"jaegertracing/all-in-one"
jaeger.image.pullPolicy	string	"Always"
jaeger.image.version	string	"1.19.2"
jaeger.nodeSelector	object	{"beta.kubernetes.io/os":"linux"}	NodeSelector section, See the K8S documentation for more information
jaeger.tolerations	string	nil	Tolerations section, See the K8S documentation for more information
linkerdNamespace	string	"linkerd"	Namespace of the Linkerd core control-plane install
linkerdVersion	string	"linkerdVersionValue"
namespace	string	"linkerd-jaeger"
nodeSelector	object	{"beta.kubernetes.io/os":"linux"}	Default nodeSelector section, See the K8S documentation for more information
tolerations	string	nil	Default tolerations section, See the K8S documentation for more information
webhook.caBundle	string	""	if empty, Helm will auto-generate this field, unless externalSecret is set to true.
webhook.collectorSvcAccount	string	"collector"	service account associated with the collector instance
webhook.collectorSvcAddr	string	"collector.linkerd-jaeger:55678"	collector service address for the proxies to send trace data. Points by default to the the linkerd-jaeger collector
webhook.crtPEM	string	""	if empty, Helm will auto-generate these fields
webhook.externalSecret	bool	false
webhook.failurePolicy	string	"Ignore"
webhook.image.name	string	"cr.l5d.io/linkerd/jaeger-webhook"
webhook.image.pullPolicy	string	"IfNotPresent"
webhook.image.version	string	"linkerdVersionValue"
webhook.keyPEM	string	""
webhook.logLevel	string	"info"
webhook.namespaceSelector	string	nil
webhook.nodeSelector	object	{"beta.kubernetes.io/os":"linux"}	NodeSelector section, See the K8S documentation for more information
webhook.objectSelector	string	nil
webhook.tolerations	string	nil	Tolerations section, See the K8S documentation for more information

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Autogenerated from chart metadata using helm-docs v1.4.0