简体中文,老版本
简体中文,kubernetes v1.14.0+

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sealos 1.x docs

Sealos 2.0

Support kuberentes 1.14.0+ , you needn't keepalived and haproxy anymore!

build a production kubernetes cluster

Quick Start

sealos init --master 192.168.0.2 --master 192.168.0.3 --master 192.168.0.4 --node 192.168.0.5 --user root --passwd your-server-password

Thats all!

Architecture

  +----------+                       +---------------+  virturl server: 127.0.0.1:6443
  | mater0   |<----------------------| ipvs nodes    |    real servers:
  +----------+                      |+---------------+            10.103.97.200:6443
                                    |                             10.103.97.201:6443
  +----------+                      |                             10.103.97.202:6443
  | mater1   |<---------------------+
  +----------+                      |
                                    |
  +----------+                      |
  | mater2   |<---------------------+
  +----------+

Every node config a ipvs for masters LB.

Then run a lvscare as a staic pod to check realserver is aviliable. /etc/kubernetes/manifests/sealyun-lvscare.yaml

LVScare

This can care your masters ipvs rules.

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