Cloud Native Applicationmonitoring and autoscalingin kubernetes

Zhongwei Liu Alibaba Cloud

Host

Cloud Provider

Host Host Host

CI/CDObservability

Serverless

Service Mesh

AI/ML

At the center of the stack

Services

Platform for platform builders

Cloud Native start with kubernetes

Monitoring in Alibaba Cloud

A

( (

A C

A (

A

B (

B

)

B

- AD

A C E

A ( (

A

)

- E A (( (

DD

A ( (D

B

B

)

Autoscaling in Alibaba Cloud

Pod Pod

Pod Pod

Node

PodPod

Pod

Node

Pod

Pod

Node

Pod (ECI)

Pod (ECI)

virtual node

kubernetes

Pod Pod

Pod Pod

worker

Pod Pod

Pod Pod

worker

Pod Pod

Pod Pod

Node

HPA VPA cronHPA virtual-kubelet-autoscaler cluster-autoscaler

Pod

Pod

Node

Resizer

Demo Time

apiservice

sub-apiservice database

stress engine(pts)

ingress SLS

arms(APM)

Dashboard

alibaba-cloud-metrics-adapter

HPA virtual-kubelet-autoscaler

Ingress Logs

APM metrics

Analysis Dashboard

External metrics

Unscheduled Podsscale up/down

replicas calculation