✔ Load Balancing ✔ Overlay Networking ✔ Network Security Policies ✔ Backup and Recovery ✔ Autoscaling ✔ Service Discovery ✔ Networking ✔ RBAC & Access Control DEV DATA CENTER CLOUD BRANCH 5G / ✔ Load Balancing ✔ Overlay Networking ✔ Network Security Policies ✔ Backup and Recovery ✔ Autoscaling ✔ Service Discovery ✔ Networking ✔ RBAC & Access Control ✔ Common API & Packaging ✔ Health ✔ Load Balancing ✔ Overlay Networking ✔ Network Security Policies ✔ Backup and Recovery ✔ Autoscaling ✔ Service Discovery ✔ Networking ✔ RBAC & Access Control Common compute platform across any

replication factor can be set to 1. in which case Kubernetes will bring it back up if it goes down. Autoscaling of pods replicas can be setup based on other conditions, such as CPU utilization. 1.3.6 Service almost all resource types. Auto scaling in Kubernetes is achieved by using the Horizontal Pod Autoscaling (HPA). Let’s take a closer look at how HPA works. • HPA Prerequisites: o HPA is triggered

kubectl scale 命令可以手动实现 Pod 的扩缩容功能，但应对线上的各种复杂情况，需要能够做到自动化去感知业务， 来自动进行扩缩容，Kubernetes提供了Horizontal Pod Autoscaling来应对这种场景。 © Copyright 2020 Rancher Labs. All Rights Reserved. Confidential 应用容器安全性 容器安全性有诸多考量

containers for RKE make it easy to integrate with solutions such as Ansible, Puppet, Chef, AWS autoscaling groups, cloud-init, or other provisioning strategies. 3.3.2.2 OpenShift OpenShift uses Terraform