NeoKylin-Server-5.0離線部署etcd+flannel集羣，實現docker容器跨主機網絡通信

{"type":"doc","content":[{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"主機準備","attrs":{}}]},{"type":"codeblock","attrs":{"lang":"shell"},"content":[{"type":"text","text":"# etcd集羣部署在m1~m3，而flannel則需每一臺主機都安裝部署\n# m1~m3\n192.168.136.21 m1\n192.168.136.22 m2\n192.168.136.23 m3\n# n1~n3\n192.168.136.26 n1\n192.168.136.27 n2\n192.168.136.28 n3","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"安裝離線rpm包","attrs":{}}]},{"type":"paragraph","attrs":{"indent":1,"number":0,"align":null,"origin":null},"content":[{"type":"codeinline","content":[{"type":"text","text":"cd /home/rpm && rpm -ivh *.rpm --replacefiles --force --nodeps","attrs":{}}],"attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"啓動Docker，並通過load導入image鏡像","attrs":{}}]},{"type":"paragraph","attrs":{"indent":1,"number":0,"align":null,"origin":null},"content":[{"type":"codeinline","content":[{"type":"text","text":"systemctl enable docker && systemctl start docker","attrs":{}}],"attrs":{}}]},{"type":"paragraph","attrs":{"indent":1,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":1,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在m1、m2、m3執行","attrs":{}}]},{"type":"paragraph","attrs":{"indent":1,"number":0,"align":null,"origin":null},"content":[{"type":"codeinline","content":[{"type":"text","text":"cd /home/imgs && docker load