Kubernetes與Docker Swarm的區別

Features 特性	Kubernetes	Docker Swarm
Installation & ClusterConfiguration 安裝和集羣配置	Installation is complicated;but once setup, the cluster is very strong 安裝很複雜;但是一旦安裝完畢，集羣就非常強大	Installation is very simple;but cluster is not very strong 安裝非常簡單;但是集羣不是很強大
GUI 圖形用戶界面	GUl is the Kubernetes bashboard	There is no GUI
Scalability 可伸縮性	Highly scalable & scales fast 高可伸縮性和快速擴展	Highly scalable & scales 5x faster than Kubernetes 高度可伸縮&比Kubernetes快5倍
Auto-Scaling  自動伸縮	Kubernetes can do autoscaling  Kubernetes可以進行自動縮放	Docker Swarm cannot do auto-scaling Docker Swarm不能自動縮放
Load Balancing 負載均衡	Manual intervention needed for load balancing traffic between different containers in different Pods 爲了在不同的Pods中的不同容器之間平衡負載流量，需要手動干預	Docker Swarm does auto load balancing of traffice between containers in the cluster   Docker Swarm可以自動平衡集羣中容器之間的流量
Rolling Updates &Rollbacks 滾動更新回滾	Can deploy Rolling updates 可以部署滾動更新	Can deploy Rolling updates, but not automatic Rollbacks 可以部署滾動更新，但不能自動回滾
Data Volumes 數據量	Can share storage volumes.only with other containers in same Pod 可以共享存儲卷。只能與其他集裝箱在同一Pod	Can share storage volumes with any other container 可以與任何其他容器共享存儲卷。
Logging & Monitoring 日誌記錄和監控	In-built tools for logging & monitoring 內置的日誌和監控工具	3rd party tools like ELK should be use for logging & monitoring 應該使用像ELK這樣的第三方工具進行日誌記錄和監控