feature: add jaeger for helm deployment (#415)
Signed-off-by: Jim Ma <majinjing3@gmail.com>
This commit is contained in:
Jim Ma
Gaius
parent
bf8f64014d
commit
31fc25a991
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@ -21,7 +21,8 @@ The following table lists the configurable parameters of the dragonfly chart, an
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| Parameter | Description | Default |
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| ----------------------------------------- | ------------------------------------------------------------ | ----------------------------- |
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| `installation.namespace` | namespace for dragonfly installation | `dragonfly-system` |
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| `installation.namespace` | namespace for dragonfly installation | `dragonfly-system` |
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| `installation.jaeger` | whether enable an all in one jaeger for tracing | `false` |
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Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`.
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@ -21,3 +21,10 @@
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3. Configure runtime to use dragonfly:
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https://github.com/dragonflyoss/Dragonfly2/blob/main/docs/en/user-guide/quick-start.md
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{{ if .Values.installation.jaeger }}
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4. Get Jaeger query URL by running these commands:
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export JAEGER_QUERY_PORT=$(kubectl --namespace {{ .Values.installation.namespace }} get services jaeger-all-in-one-query -o jsonpath="{.spec.ports[0].port}")
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export JAEGER_QUERY_POD=$(kubectl --namespace {{ .Values.installation.namespace }} get pod -l app.kubernetes.io/name=jaeger-all-in-one -o jsonpath='{range .items[*]}{.metadata.name}{end}' | head -n 1)
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kubectl --namespace {{ .Values.installation.namespace }} port-forward $JAEGER_QUERY_POD 16686:$JAEGER_QUERY_PORT
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echo "Visit http://127.0.0.1:16686/search?limit=20&lookback=1h&maxDuration&minDuration&service=dragonfly to query download events"
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{{- end }}
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@ -14,6 +14,11 @@ data:
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gcInterval: {{ .Values.dfdaemon.config.gcInterval }}
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keepStorage: {{ .Values.dfdaemon.config.keepStorage }}
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verbose: {{ .Values.dfdaemon.config.verbose }}
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{{- if .Values.dfdaemon.config.jaeger }}
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jaeger: {{ .Values.dfdaemon.config.jaeger }}
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{{- else if .Values.installation.jaeger }}
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jaeger: http://jaeger-all-in-one-collector.{{ $.Values.installation.namespace }}.svc{{ $.Values.installation.clusterDomain }}:14268/api/traces
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{{- end }}
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scheduler:
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netAddrs:
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{{- $count := .Values.scheduler.replicas | int}}
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@ -0,0 +1,297 @@
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{{- if .Values.installation.jaeger }}
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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labels:
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app: jaeger
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app.kubernetes.io/component: service-account
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one
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app.kubernetes.io/part-of: jaeger
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name: jaeger-all-in-one
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namespace: {{ .Values.installation.namespace }}
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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labels:
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app: jaeger
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app.kubernetes.io/component: ui-configuration
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one-ui-configuration
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app.kubernetes.io/part-of: jaeger
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name: jaeger-all-in-one-ui-configuration
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namespace: {{ .Values.installation.namespace }}
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data:
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ui: |-
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{
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"menu": [
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{
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"items": [
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{
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"label": "Documentation",
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"url": "https://www.jaegertracing.io/docs/1.23"
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}
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],
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"label": "About"
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}
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]
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}
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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labels:
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app: jaeger
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app.kubernetes.io/component: sampling-configuration
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one-sampling-configuration
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app.kubernetes.io/part-of: jaeger
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name: jaeger-all-in-one-sampling-configuration
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namespace: {{ .Values.installation.namespace }}
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data:
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sampling: |-
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{
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"default_strategy": {
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"param": 1,
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"type": "probabilistic"
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}
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}
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---
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apiVersion: v1
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kind: Service
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metadata:
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labels:
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app: jaeger
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app.kubernetes.io/component: service-collector
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one-collector
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app.kubernetes.io/part-of: jaeger
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name: jaeger-all-in-one-collector-headless
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namespace: {{ .Values.installation.namespace }}
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spec:
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clusterIP: None
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ports:
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- name: http-zipkin
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port: 9411
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targetPort: 0
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- name: http-grpc
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port: 14250
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targetPort: 0
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- name: c-tchan-trft
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port: 14267
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targetPort: 0
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- name: http-c-binary-trft
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port: 14268
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targetPort: 0
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selector:
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app: jaeger
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app.kubernetes.io/component: all-in-one
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one
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app.kubernetes.io/part-of: jaeger
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---
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apiVersion: v1
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kind: Service
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metadata:
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labels:
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app: jaeger
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app.kubernetes.io/component: service-collector
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one-collector
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app.kubernetes.io/part-of: jaeger
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name: jaeger-all-in-one-collector
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namespace: {{ .Values.installation.namespace }}
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spec:
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ports:
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- name: http-zipkin
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port: 9411
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targetPort: 0
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- name: http-grpc
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port: 14250
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targetPort: 0
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- name: c-tchan-trft
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port: 14267
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targetPort: 0
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- name: http-c-binary-trft
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port: 14268
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targetPort: 0
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selector:
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app: jaeger
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app.kubernetes.io/component: all-in-one
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one
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app.kubernetes.io/part-of: jaeger
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---
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apiVersion: v1
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kind: Service
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metadata:
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labels:
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app: jaeger
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app.kubernetes.io/component: service-query
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one-query
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app.kubernetes.io/part-of: jaeger
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name: jaeger-all-in-one-query
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namespace: {{ .Values.installation.namespace }}
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spec:
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ports:
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- name: http-query
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port: 16686
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targetPort: 16686
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selector:
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app: jaeger
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app.kubernetes.io/component: all-in-one
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one
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app.kubernetes.io/part-of: jaeger
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---
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apiVersion: v1
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kind: Service
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metadata:
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labels:
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app: jaeger
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app.kubernetes.io/component: service-agent
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one-agent
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app.kubernetes.io/part-of: jaeger
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name: jaeger-all-in-one-agent
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namespace: {{ .Values.installation.namespace }}
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spec:
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clusterIP: None
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ports:
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- name: zk-compact-trft
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port: 5775
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protocol: UDP
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targetPort: 0
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- name: config-rest
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port: 5778
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targetPort: 0
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- name: jg-compact-trft
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port: 6831
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protocol: UDP
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targetPort: 0
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- name: jg-binary-trft
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port: 6832
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protocol: UDP
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targetPort: 0
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selector:
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app: jaeger
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app.kubernetes.io/component: all-in-one
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one
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app.kubernetes.io/part-of: jaeger
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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labels:
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app: jaeger
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app.kubernetes.io/component: all-in-one
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one
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app.kubernetes.io/part-of: jaeger
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name: jaeger-all-in-one
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namespace: {{ .Values.installation.namespace }}
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spec:
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selector:
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matchLabels:
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app: jaeger
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app.kubernetes.io/component: all-in-one
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one
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app.kubernetes.io/part-of: jaeger
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strategy: {}
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template:
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metadata:
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labels:
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app: jaeger
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app.kubernetes.io/component: all-in-one
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app.kubernetes.io/instance: jaeger-all-in-one
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app.kubernetes.io/name: jaeger-all-in-one
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app.kubernetes.io/part-of: jaeger
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spec:
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containers:
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- args:
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- --query.ui-config=/etc/config/ui.json
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- --sampling.strategies-file=/etc/jaeger/sampling/sampling.json
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env:
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- name: SPAN_STORAGE_TYPE
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value: memory
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- name: COLLECTOR_ZIPKIN_HTTP_PORT
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value: "9411"
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image: jaegertracing/all-in-one:1.23.0
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livenessProbe:
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failureThreshold: 5
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httpGet:
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path: /
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port: 14269
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initialDelaySeconds: 5
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periodSeconds: 15
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name: jaeger
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ports:
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- containerPort: 5775
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name: zk-compact-trft
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protocol: UDP
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- containerPort: 5778
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name: config-rest
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- containerPort: 6831
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name: jg-compact-trft
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protocol: UDP
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- containerPort: 6832
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name: jg-binary-trft
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protocol: UDP
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- containerPort: 9411
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name: zipkin
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- containerPort: 14267
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name: c-tchan-trft
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- containerPort: 14268
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name: c-binary-trft
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- containerPort: 16686
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name: query
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- containerPort: 14269
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name: admin-http
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- containerPort: 14250
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name: grpc
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readinessProbe:
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httpGet:
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path: /
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port: 14269
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initialDelaySeconds: 1
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resources: {}
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volumeMounts:
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- mountPath: /etc/config
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name: jaeger-all-in-one-ui-configuration-volume
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readOnly: true
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- mountPath: /etc/jaeger/sampling
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name: jaeger-all-in-one-sampling-configuration-volume
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readOnly: true
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serviceAccountName: jaeger-all-in-one
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volumes:
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- configMap:
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items:
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- key: ui
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path: ui.json
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name: jaeger-all-in-one-ui-configuration
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name: jaeger-all-in-one-ui-configuration-volume
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- configMap:
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items:
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- key: sampling
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path: sampling.json
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name: jaeger-all-in-one-sampling-configuration
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name: jaeger-all-in-one-sampling-configuration-volume
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{{- end }}
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@ -5,6 +5,9 @@ fullnameOverride: ""
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installation:
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namespace: dragonfly-system
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clusterDomain: ""
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# enable an all in one jaeger for tracing every downloading event
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# should not use in production environment
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jaeger: false
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scheduler:
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name: scheduler
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@ -136,6 +139,7 @@ dfdaemon:
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gcInterval: 1m0s
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keepStorage: false
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verbose: true
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jaeger: "" # customize jaeger like: http://localhost:14268/api/traces
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host:
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listenIP: 0.0.0.0
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advertiseIP: 0.0.0.0
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