linkerd2/jaeger/charts/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 1.21+ 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 Linkerd stable releases:
helm repo add linkerd https://helm.linkerd.io/stable
# To add the repo for Linkerd 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 -n linkerd-jaeger --create-namespace 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: >=1.21.0-0

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

Values

Key	Type	Default	Description
clusterDomain	string	"cluster.local"	Kubernetes DNS Domain name to use
collector.UID	string	nil	UID for the collector resource
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	"0.43.0"
collector.nodeSelector	object	{"kubernetes.io/os":"linux"}	NodeSelector section, See the K8S documentation for more information
collector.resources.cpu.limit	string	nil	Maximum amount of CPU units that the collector container can use
collector.resources.cpu.request	string	nil	Amount of CPU units that the collector container requests
collector.resources.ephemeral-storage.limit	string	""	Maximum amount of ephemeral storage that the collector container can use
collector.resources.ephemeral-storage.request	string	""	Amount of ephemeral storage that the collector container requests
collector.resources.memory.limit	string	nil	Maximum amount of memory that collector container can use
collector.resources.memory.request	string	nil	Amount of memory that the collector container requests
collector.tolerations	string	nil	Tolerations section, See the K8S documentation for more information
commonLabels	object	{}	Labels to apply to all resources
defaultUID	int	2103	Default UID for all the jaeger components
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
imagePullPolicy	string	"IfNotPresent"	Docker imagePullPolicy for all jaeger components
imagePullSecrets	list	[]	For Private docker registries, authentication is needed. Registry secrets are applied to the respective service accounts
jaeger.UID	string	nil	UID for the jaeger resource
jaeger.args	list	["--query.base-path=/jaeger"]	CLI arguments for Jaeger, See Jaeger AIO Memory CLI reference
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	float	1.31
jaeger.nodeSelector	object	{"kubernetes.io/os":"linux"}	NodeSelector section, See the K8S documentation for more information
jaeger.resources.cpu.limit	string	nil	Maximum amount of CPU units that the jaeger container can use
jaeger.resources.cpu.request	string	nil	Amount of CPU units that the jaeger container requests
jaeger.resources.ephemeral-storage.limit	string	""	Maximum amount of ephemeral storage that the jaeger container can use
jaeger.resources.ephemeral-storage.request	string	""	Amount of ephemeral storage that the jaeger container requests
jaeger.resources.memory.limit	string	nil	Maximum amount of memory that jaeger container can use
jaeger.resources.memory.request	string	nil	Amount of memory that the jaeger container requests
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"
namespaceMetadata.image.name	string	"curl"	Docker image name for the namespace-metadata instance
namespaceMetadata.image.pullPolicy	string	imagePullPolicy	Pull policy for the namespace-metadata instance
namespaceMetadata.image.registry	string	"curlimages"	Docker registry for the namespace-metadata instance
namespaceMetadata.image.tag	string	"7.78.0"	Docker image tag for the namespace-metadata instance
nodeSelector	object	{"kubernetes.io/os":"linux"}	Default nodeSelector section, See the K8S documentation for more information
podLabels	object	{}	Additional labels to add to all pods
tolerations	string	nil	Default tolerations section, See the K8S documentation for more information
webhook.UID	string	nil	UID for the webhook resource
webhook.caBundle	string	""	Bundle of CA certificates for webhook. If not provided nor injected with cert-manager, then Helm will use the certificate generated for webhook.crtPEM. If webhook.externalSecret is set to true, this value, injectCaFrom, or injectCaFromSecret must be set, as no certificate will be generated. See the cert-manager CA Injector Docs for more information.
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	""	Certificate for the webhook. If not provided and not using an external secret then Helm will generate one.
webhook.externalSecret	bool	false	Do not create a secret resource for the webhook. If this is set to true, the value webhook.caBundle must be set or the ca bundle must injected with cert-manager ca injector using webhook.injectCaFrom or webhook.injectCaFromSecret (see below).
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.injectCaFrom	string	""	Inject the CA bundle from a cert-manager Certificate. See the cert-manager CA Injector Docs for more information.
webhook.injectCaFromSecret	string	""	Inject the CA bundle from a Secret. If set, the cert-manager.io/inject-ca-from-secret annotation will be added to the webhook. The Secret must have the CA Bundle stored in the ca.crt key and have the cert-manager.io/allow-direct-injection annotation set to true. See the cert-manager CA Injector Docs for more information.
webhook.keyPEM	string	""	Certificate key for the webhook. If not provided and not using an external secret then Helm will generate one.
webhook.logLevel	string	"info"
webhook.namespaceSelector	string	nil
webhook.nodeSelector	object	{"kubernetes.io/os":"linux"}	NodeSelector section, See the K8S documentation for more information
webhook.objectSelector	string	nil
webhook.resources.cpu.limit	string	nil	Maximum amount of CPU units that the jaeger-injector container can use
webhook.resources.cpu.request	string	nil	Amount of CPU units that the jaeger-injector container requests
webhook.resources.memory.limit	string	nil	Maximum amount of memory that jaeger-injector container can use
webhook.resources.memory.request	string	nil	Amount of memory that the jaeger-injector container requests
webhook.tolerations	string	nil	Tolerations section, See the K8S documentation for more information

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Autogenerated from chart metadata using helm-docs v1.11.0