CentOS 7 kubernetes + containerd + calico basic installation tutorial
前言 鑒於最近接到 1 CentOS master + 2 Gentoo node k8s cluster 建置雜事,被自己不熟系統雷到,做個筆記紀錄一下,未來敲敲指令就可以了 .. root@master .PLTJ. ----------- <><><><> OS: CentOS Linux 7 (Core) x86_64 KKSSV' 4KKK LJ KKKL.'VSSKK Host: KVM/QEMU (Standard PC (i440FX + PIIX, 1996) pc-i440fx-6.1) KKV' 4KKKKK LJ KKKKAL 'VKK Kernel: 5.4.180-1.el7.elrepo.x86_64 V' ' 'VKKKK LJ KKKKV' ' 'V Uptime: 2 mins .4MA.' 'VKK LJ KKV' '.4Mb. Packages: 359 (rpm) . KKKKKA.' 'V LJ V' '.4KKKKK . Shell: bash 4.2.46 .4D KKKKKKKA.'' LJ ''.4KKKKKKK FA. Terminal: /dev/pts/0 <QDD ++++++++++++ ++++++++++++ GFD> CPU: Common KVM processor (4) @ 3.493GHz 'VD KKKKKKKK'.. LJ ..'KKKKKKKK FV Memory: 97MiB / 16015MiB ' VKKKKK'. .4 LJ K. .'KKKKKV ' 'VK'. .4KK LJ KKA. .'KV' A. . .4KKKK LJ KKKKA. . .4 KKA. 'KKKKK LJ KKKKK' .4KK KKSSA. VKKK LJ KKKV .4SSKK <><><><> 'MKKM' '' 此篇 CentOS 寄宿於 PVE 下,kernel 已升級為 5.4.180-1.el7.elrepo.x86_64 使用 containerd 作為 cri 使用 calico 作為 cni,並使用 host 唯一的網卡,不做其他進階設定。 ...