HA Linux Install
This article will install the highly available Kato on the Linux server, which is suitable for the live environment.
Before You Start
- Operating System:
CentOS 7Upgrade the kernel to the latest stable version
- Highly available shared storage.
- Highly available databases, such as MySQL 8.0 database cluster or RDS database service, create two databases
- ETCD cluster, can reuse the existing ETCD cluster of Kubernetes cluster.
Build Highly Available Kubernetes
Before installing Kato, a highly available Kubernetes version
1.13 and above is required. Please refer to Kubernetes High Availability Installation.
Install a Highly Available Kato Environment Based on Existing Kubernetes
For the next installation steps, see K8s-based high-availability installation.