Check if the Containers are Running Container Logging This section applies to every node as it includes components that run on nodes with any role. Check if the Containers ar...

Enabling the API Audit Log in Downstream Clusters Method 1 (Recommended): Set audit-policy-file in machineGlobalConfig Method 2: Use the Directives, machineSelectorFiles and ma...

Important: RKE add-on install is only supported up to Rancher v2.0.8 Double check if all the required ports are opened in your (host) firewall All nodes should be present and in...

RKE2 Self-Assessment Guide - CIS Benchmark v1.7 - K8s v1.25/v1.26/v1.27 Testing Methodology Controls 1.1 Control Plane Node Configuration Files 1.1.1 Ensure that the API server p...

Release v2.2.2 Important notes Features and Enhancements Major Bug Fixed Since v2.2.1 Other notes Server Chart Versioning Change Additional Steps Required for Air Gap Installat...

Self-Assessment and Hardening Guides for Rancher Rancher Kubernetes Distributions Hardening Guides and Benchmark Versions RKE Guides RKE2 Guides K3s Guides Rancher with SELinu...

Install Calico on a Rancher Kubernetes Engine cluster Big picture Concepts Before you begin How to Install Calico Next steps Install Calico on a Rancher Kubernetes Engine ...

3 - DNS provider 一、调度 kube-dns 二、禁用 kube-dns 三、配置 kube-dns 1、上游 DNS服务器 2、CoreDNS (实验) 3 - DNS provider 默认情况下，RKE 部署kube-dns 作为您的集群的DNS提供程序。 RKE将部署kube-dns 作为默认副本数为1 的Dep...

Failed to set up SSH tunneling for host [xxx.xxx.xxx.xxx]: Can’t retrieve Docker Info Failed to dial to /var/run/docker.sock: ssh: rejected: administratively prohibited (open faile...

Rancher 运行技巧 在单独的集群上运行 Rancher 确保 Kubernetes 节点配置正确 使用 RKE 时：备份状态文件（Statefile） 在同一个数据中心运行集群中的所有节点 保证开发和生产环境的相似性 监控集群以规划容量 Rancher 运行技巧 本指南适用于使用 Rancher 管理下游 Kubernetes 集群的...