The Linkerd-Jaeger extension adds distributed tracing to Linkerd using OpenCensus and Jaeger.
Homepage: https://linkerd.io
You can run Linkerd on any Kubernetes cluster in a matter of seconds. See the Linkerd Getting Started Guide for how.
For more comprehensive documentation, start with the Linkerd docs.
Before installing the Linkerd Jaeger extension, The core control-plane has to be installed first by following the Linkerd Install Guide.
# To add the repo for Linkerd edge releases:
helm repo add linkerd https://helm.linkerd.io/edgehelm install linkerd-jaeger -n linkerd-jaeger --create-namespace linkerd/linkerd-jaeger- 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.
Kubernetes: >=1.22.0-0
| Repository | Name | Version |
|---|---|---|
| file://../../../charts/partials | partials | 0.1.0 |
| Key | Type | Default | Description |
|---|---|---|---|
| clusterDomain | string | "cluster.local" |
Kubernetes DNS Domain name to use |
| collector.GID | string | nil |
GID for the collector resource |
| collector.UID | string | nil |
UID for the collector resource |
| collector.command | string | "/otelcol-contrib" |
|
| collector.config | object | 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.env | list | [] |
Collector Deployment env |
| collector.image.name | string | "otel/opentelemetry-collector-contrib" |
|
| collector.image.pullPolicy | string | "" |
|
| collector.image.version | string | "0.83.0" |
|
| collector.nodeSelector | object | {"kubernetes.io/os":"linux"} |
NodeSelector section, See the K8S documentation for more information |
| collector.replicas | int | 1 |
Number of replicas of the collector component |
| 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 |
| createNamespaceMetadataJob | bool | true |
Creates a Job that adds necessary metadata to the extension's namespace during install; disable if lack of privileges require doing this manually |
| defaultGID | int | 2103 |
Default GID for all the jaeger components |
| 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 |
| enablePodAntiAffinity | bool | false |
Enables Pod Anti Affinity logic to balance the placement of replicas across hosts and zones for High Availability. Enable this only when you have multiple replicas of components. |
| imagePullSecrets | list | [] |
For Private docker registries, authentication is needed. Registry secrets are applied to the respective service accounts |
| jaeger.GID | string | nil |
GID for the jaeger resource |
| 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 | "" |
|
| 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 | "extension-init" |
Docker image name for the namespace-metadata instance |
| namespaceMetadata.image.pullPolicy | string | imagePullPolicy | Pull policy for the namespace-metadata instance |
| namespaceMetadata.image.registry | string | "cr.l5d.io/linkerd" |
Docker registry for the namespace-metadata instance |
| namespaceMetadata.image.tag | string | "v0.1.1" |
Docker image tag for the namespace-metadata instance |
| namespaceMetadata.nodeSelector | object | {"kubernetes.io/os":"linux"} |
NodeSelector section, See the K8S documentation for more information |
| namespaceMetadata.tolerations | string | nil |
Tolerations section, See the K8S documentation for more information |
| 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 |
| revisionHistoryLimit | int | 10 |
Specifies the number of old ReplicaSets to retain to allow rollback. |
| tolerations | string | nil |
Default tolerations section, See the K8S documentation for more information |
| webhook.GID | string | nil |
GID for the webhook resource |
| 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 linkerd-jaeger collector |
| webhook.collectorTraceProtocol | string | "opencensus" |
protocol proxies should use to send trace data. Can be opencensus (default) or opentelemetry |
| webhook.collectorTraceSvcName | string | "linkerd-proxy" |
name of the service proxies should use for exported traces |
| 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 | "" |
|
| 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 | object | {"matchExpressions":[{"key":"kubernetes.io/metadata.name","operator":"NotIn","values":["kube-system"]}]} |
Namespace selector used by admission webhook. |
| webhook.nodeSelector | object | {"kubernetes.io/os":"linux"} |
NodeSelector section, See the K8S documentation for more information |
| webhook.objectSelector | string | nil |
|
| webhook.replicas | int | 1 |
Number of replicas of the jaeger-injector component |
| 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 |
Autogenerated from chart metadata using helm-docs v1.12.0