集群 Cluster 负载均衡集群 Load Balancing Cluster Nginx负载均衡Load Balancing HAProxy LVS Mycat分表存储Division Table Storage Mycat读写分离Read Write Separation MaxScale 高可用集群 High Availability Cluster Keepalived Pacemaker LVS + Keepalive高可用High Availability MariaDB & MySQL高可用Highly Available MHA MMM PXC MongoDB高可用High Availability Redis高可用Highly Available ElasticSearch高可用Highly Available Inotifywait + Rsync DRBD DRBD + Pacemaker + NFS DRBD + Keepalived + NFS + Shell 负载均衡加高可用集群 Load Balancing and High Availability Cluster Nginx + Keepalived HAProxy + Keepalived LVS + Keepalived负载均衡加高可用Load Balancingand High Availability MMM + Keepalived Mycat + MHA + Keepalived Redis负载均衡加高可用Load Balancingand High Availability Ceph 中间件集群 Middleware Cluster Kafka 集群管理 Cluster Management Ansible ELK 集群监控 Cluster Monitor Cacti Zabbix Nagios