skywalking monitoring envoy does not work

[Gitwangpin]

Please answer these questions before submitting your issue.

• Why do you submit this issue?
• Question or discussion
• Bug
• Requirement
• Feature or performance improvement

---

Question

• What do you want to know?
  skywalking monitoring envoy does not work

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Bug

• Which version of SkyWalking, OS, and JRE?
  apache-skywalking-apm-es7-8.4.0
  centos8
  openjdk version "1.8.0_275"

• Which company or project?
  agile group

• What happened?
  If possible, provide a way to reproduce the error. e.g. demo application, component version.
  istio-1.9.2
  kubenates 1.20.1
  istioctl install --set profile=demo --set meshConfig.enableEnvoyAccessLogService=true --set meshConfig.defaultConfig.envoyAccessLogService.address=10.111.96.107:11800
  10.111.96.107 can be accessed normally in the cluster

There is no envoy monitoring data on the skywalking istio page

see skywalking log found
2021-04-15 19:51:43,234 - io.kubernetes.client.informer.cache.ReflectorRunnable - 43 [controller-reflector-io.kubernetes.client.openapi.models.V1Pod-0] INFO [] - class io.kubernetes.client.openapi.models.V1Pod#Start listing and watching...
2021-04-15 19:51:43,291 - io.kubernetes.client.informer.cache.ReflectorRunnable - 109 [controller-reflector-io.kubernetes.client.openapi.models.V1Pod-0] ERROR [] - class io.kubernetes.client.openapi.models.V1Pod#Failed to list-watch: io.kubernetes.client.openapi.ApiException: Not Found
2021-04-15 19:51:43,950 - io.kubernetes.client.informer.cache.ReflectorRunnable - 43 [controller-reflector-io.kubernetes.client.openapi.models.V1Service-0] INFO [] - class io.kubernetes.client.openapi.models.V1Service#Start listing and watching...
2021-04-15 19:51:44,025 - io.kubernetes.client.informer.cache.ReflectorRunnable - 109 [controller-reflector-io.kubernetes.client.openapi.models.V1Service-0] ERROR [] - class io.kubernetes.client.openapi.models.V1Service#Failed to list-watch: io.kubernetes.client.openapi.ApiException: Not Found
2021-04-15 19:51:44,170 - io.kubernetes.client.informer.cache.ReflectorRunnable - 43 [controller-reflector-io.kubernetes.client.openapi.models.V1Endpoints-0] INFO [] - class io.kubernetes.client.openapi.models.V1Endpoints#Start listing and watching...

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Requirement or improvement

• Please describe your requirements or improvement suggestions.
  I want to know which step has the problem

[wu-sheng]

You need to open envoy metrics service.

[Gitwangpin]

itstio config
hub: docker.io/istio
meshConfig:
accessLogFile: /dev/stdout
defaultConfig:
envoyAccessLogService:
address: 10.111.96.107:11800
proxyMetadata: {}
enableEnvoyAccessLogService: true
enablePrometheusMerge: true
profile: demo
proxy:
envoyMetricsService:
enabled: true
tag: 1.9.2

skywalking config
envoy-metric:
selector: ${SW_ENVOY_METRIC:default}
default:
acceptMetricsService: ${SW_ENVOY_METRIC_SERVICE:true}
alsHTTPAnalysis: ${SW_ENVOY_METRIC_ALS_HTTP_ANALYSIS:"k8s-mesh"}
# k8sServiceNameRule allows you to customize the service name in ALS via Kubernetes metadata,
# the available variables are pod, service, f.e., you can use ${service.metadata.name}-${pod.metadata.labels.version}
# to append the version number to the service name.
# Be careful, when using environment variables to pass this configuration, use single quotes('') to avoid it being evaluated by the shell.
k8sServiceNameRule: ${K8S_SERVICE_NAME_RULE:"${service.metadata.name}"}

I checked and found that I turned on metrics service.

[wu-sheng]

@kezhenxu94 Any idea?

You could check skywalking official demo, they are there.

[kezhenxu94]

There is no envoy monitoring data on the skywalking istio page

Since you’re asking about the Istio tab, it is because of the lack of metrics service address config, meshConfig.defaultConfig.envoyMetricsService.address=skywalking-oap.istio-system:11800 check

skywalking/.github/workflows/e2e.istio.yaml

Lines 218 to 219 in b2216f9

	--set profile=demo \
	--set meshConfig.defaultConfig.envoyMetricsService.address=skywalking-oap.istio-system:11800 \

for example

[Gitwangpin]

Thank you, I set it up, and the data plane is ready. How do I monitor the control plane and k8s?

[kezhenxu94]

Thank you, I set it up, and the data plane is ready. How do I monitor the control plane and k8s?

Read the doc please

[Gitwangpin]

Thank you