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feature: add jaeger for helm deployment (#415) 

Signed-off-by: Jim Ma <majinjing3@gmail.com>
This commit is contained in:
Jim Ma 2021-07-02 17:24:48 +08:00 committed by Gaius
parent bf8f64014d
commit 31fc25a991
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5 changed files with 315 additions and 1 deletions
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1
deploy/charts/dragonfly/README.md
View File

@ -22,6 +22,7 @@ The following table lists the configurable parameters of the dragonfly chart, an
| Parameter | Description | Default |
| ----------------------------------------- | ------------------------------------------------------------ | ----------------------------- |
| `installation.namespace` | namespace for dragonfly installation | `dragonfly-system` |
| `installation.jaeger` | whether enable an all in one jaeger for tracing | `false` |
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`.

7
deploy/charts/dragonfly/templates/NOTES.txt
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@ -21,3 +21,10 @@
3. Configure runtime to use dragonfly:
https://github.com/dragonflyoss/Dragonfly2/blob/main/docs/en/user-guide/quick-start.md
{{ if .Values.installation.jaeger }}
4. Get Jaeger query URL by running these commands:
export JAEGER_QUERY_PORT=$(kubectl --namespace {{ .Values.installation.namespace }} get services jaeger-all-in-one-query -o jsonpath="{.spec.ports[0].port}")
export JAEGER_QUERY_POD=$(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)
kubectl --namespace {{ .Values.installation.namespace }} port-forward $JAEGER_QUERY_POD 16686:$JAEGER_QUERY_PORT
echo "Visit http://127.0.0.1:16686/search?limit=20&lookback=1h&maxDuration&minDuration&service=dragonfly to query download events"
{{- end }}

5
deploy/charts/dragonfly/templates/dfdaemon/dfdaemon-configmap.yaml
View File

@ -14,6 +14,11 @@ data:
gcInterval: {{ .Values.dfdaemon.config.gcInterval }}
keepStorage: {{ .Values.dfdaemon.config.keepStorage }}
verbose: {{ .Values.dfdaemon.config.verbose }}
{{- if .Values.dfdaemon.config.jaeger }}
jaeger: {{ .Values.dfdaemon.config.jaeger }}
{{- else if .Values.installation.jaeger }}
jaeger: http://jaeger-all-in-one-collector.{{ $.Values.installation.namespace }}.svc{{ $.Values.installation.clusterDomain }}:14268/api/traces
{{- end }}
scheduler:
netAddrs:
{{- $count := .Values.scheduler.replicas | int}}

297
deploy/charts/dragonfly/templates/jaeger.yaml Normal file
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@ -0,0 +1,297 @@
{{- if .Values.installation.jaeger }}
apiVersion: v1
kind: ServiceAccount
metadata:
labels:
app: jaeger
app.kubernetes.io/component: service-account
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one
app.kubernetes.io/part-of: jaeger
name: jaeger-all-in-one
namespace: {{ .Values.installation.namespace }}
---
apiVersion: v1
kind: ConfigMap
metadata:
labels:
app: jaeger
app.kubernetes.io/component: ui-configuration
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one-ui-configuration
app.kubernetes.io/part-of: jaeger
name: jaeger-all-in-one-ui-configuration
namespace: {{ .Values.installation.namespace }}
data:
ui: |-
{
"menu": [
{
"items": [
{
"label": "Documentation",
"url": "https://www.jaegertracing.io/docs/1.23"
}
],
"label": "About"
}
]
}
---
apiVersion: v1
kind: ConfigMap
metadata:
labels:
app: jaeger
app.kubernetes.io/component: sampling-configuration
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one-sampling-configuration
app.kubernetes.io/part-of: jaeger
name: jaeger-all-in-one-sampling-configuration
namespace: {{ .Values.installation.namespace }}
data:
sampling: |-
{
"default_strategy": {
"param": 1,
"type": "probabilistic"
}
}
---
apiVersion: v1
kind: Service
metadata:
labels:
app: jaeger
app.kubernetes.io/component: service-collector
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one-collector
app.kubernetes.io/part-of: jaeger
name: jaeger-all-in-one-collector-headless
namespace: {{ .Values.installation.namespace }}
spec:
clusterIP: None
ports:
- name: http-zipkin
port: 9411
targetPort: 0
- name: http-grpc
port: 14250
targetPort: 0
- name: c-tchan-trft
port: 14267
targetPort: 0
- name: http-c-binary-trft
port: 14268
targetPort: 0
selector:
app: jaeger
app.kubernetes.io/component: all-in-one
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one
app.kubernetes.io/part-of: jaeger
---
apiVersion: v1
kind: Service
metadata:
labels:
app: jaeger
app.kubernetes.io/component: service-collector
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one-collector
app.kubernetes.io/part-of: jaeger
name: jaeger-all-in-one-collector
namespace: {{ .Values.installation.namespace }}
spec:
ports:
- name: http-zipkin
port: 9411
targetPort: 0
- name: http-grpc
port: 14250
targetPort: 0
- name: c-tchan-trft
port: 14267
targetPort: 0
- name: http-c-binary-trft
port: 14268
targetPort: 0
selector:
app: jaeger
app.kubernetes.io/component: all-in-one
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one
app.kubernetes.io/part-of: jaeger
---
apiVersion: v1
kind: Service
metadata:
labels:
app: jaeger
app.kubernetes.io/component: service-query
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one-query
app.kubernetes.io/part-of: jaeger
name: jaeger-all-in-one-query
namespace: {{ .Values.installation.namespace }}
spec:
ports:
- name: http-query
port: 16686
targetPort: 16686
selector:
app: jaeger
app.kubernetes.io/component: all-in-one
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one
app.kubernetes.io/part-of: jaeger
---
apiVersion: v1
kind: Service
metadata:
labels:
app: jaeger
app.kubernetes.io/component: service-agent
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one-agent
app.kubernetes.io/part-of: jaeger
name: jaeger-all-in-one-agent
namespace: {{ .Values.installation.namespace }}
spec:
clusterIP: None
ports:
- name: zk-compact-trft
port: 5775
protocol: UDP
targetPort: 0
- name: config-rest
port: 5778
targetPort: 0
- name: jg-compact-trft
port: 6831
protocol: UDP
targetPort: 0
- name: jg-binary-trft
port: 6832
protocol: UDP
targetPort: 0
selector:
app: jaeger
app.kubernetes.io/component: all-in-one
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one
app.kubernetes.io/part-of: jaeger
---
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: jaeger
app.kubernetes.io/component: all-in-one
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one
app.kubernetes.io/part-of: jaeger
name: jaeger-all-in-one
namespace: {{ .Values.installation.namespace }}
spec:
selector:
matchLabels:
app: jaeger
app.kubernetes.io/component: all-in-one
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one
app.kubernetes.io/part-of: jaeger
strategy: {}
template:
metadata:
labels:
app: jaeger
app.kubernetes.io/component: all-in-one
app.kubernetes.io/instance: jaeger-all-in-one
app.kubernetes.io/name: jaeger-all-in-one
app.kubernetes.io/part-of: jaeger
spec:
containers:
- args:
- --query.ui-config=/etc/config/ui.json
- --sampling.strategies-file=/etc/jaeger/sampling/sampling.json
env:
- name: SPAN_STORAGE_TYPE
value: memory
- name: COLLECTOR_ZIPKIN_HTTP_PORT
value: "9411"
image: jaegertracing/all-in-one:1.23.0
livenessProbe:
failureThreshold: 5
httpGet:
path: /
port: 14269
initialDelaySeconds: 5
periodSeconds: 15
name: jaeger
ports:
- containerPort: 5775
name: zk-compact-trft
protocol: UDP
- containerPort: 5778
name: config-rest
- containerPort: 6831
name: jg-compact-trft
protocol: UDP
- containerPort: 6832
name: jg-binary-trft
protocol: UDP
- containerPort: 9411
name: zipkin
- containerPort: 14267
name: c-tchan-trft
- containerPort: 14268
name: c-binary-trft
- containerPort: 16686
name: query
- containerPort: 14269
name: admin-http
- containerPort: 14250
name: grpc
readinessProbe:
httpGet:
path: /
port: 14269
initialDelaySeconds: 1
resources: {}
volumeMounts:
- mountPath: /etc/config
name: jaeger-all-in-one-ui-configuration-volume
readOnly: true
- mountPath: /etc/jaeger/sampling
name: jaeger-all-in-one-sampling-configuration-volume
readOnly: true
serviceAccountName: jaeger-all-in-one
volumes:
- configMap:
items:
- key: ui
path: ui.json
name: jaeger-all-in-one-ui-configuration
name: jaeger-all-in-one-ui-configuration-volume
- configMap:
items:
- key: sampling
path: sampling.json
name: jaeger-all-in-one-sampling-configuration
name: jaeger-all-in-one-sampling-configuration-volume
{{- end }}

4
deploy/charts/dragonfly/values.yaml
View File

@ -5,6 +5,9 @@ fullnameOverride: ""
installation:
namespace: dragonfly-system
clusterDomain: ""
# enable an all in one jaeger for tracing every downloading event
# should not use in production environment
jaeger: false
scheduler:
name: scheduler
@ -136,6 +139,7 @@ dfdaemon:
gcInterval: 1m0s
keepStorage: false
verbose: true
jaeger: "" # customize jaeger like: http://localhost:14268/api/traces
host:
listenIP: 0.0.0.0
advertiseIP: 0.0.0.0