# wget -qO- bench.sh | bash

----------------------------------------------------------------------
 CPU Model             : Intel Xeon E312xx (Sandy Bridge, IBRS update)
 CPU Cores             : 2
 CPU Frequency         : 2199.998 MHz
 CPU Cache             : 4096 KB
 Total Disk            : 16.0 GB (1.8 GB Used)
 Total Mem             : 3951 MB (76 MB Used)
 Total Swap            : 4093 MB (0 MB Used)
 System uptime         : 0 days, 0 hour 36 min
 Load average          : 0.11, 0.07, 0.03
 OS                    : Ubuntu 18.04.4 LTS
 Arch                  : x86_64 (64 Bit)
 Kernel                : 4.4.0-87-generic
 TCP CC                : cubic
 Virtualization        : KVM
 Organization          : AS139640 HK NEW CLOUD TECHNOLOGY LIMITED
 Location              : Hong Kong / HK
 Region                : Central and Western
----------------------------------------------------------------------
 I/O Speed(1st run)    : 190 MB/s
 I/O Speed(2nd run)    : 185 MB/s
 I/O Speed(3rd run)    : 191 MB/s
 Average I/O speed     : 188.7 MB/s
----------------------------------------------------------------------

# curl -sfL https://get-kk.kubesphere.io | VERSION=v1.2.0 sh -

Downloading kubekey v1.2.0 from https://github.com/kubesphere/kubekey/releases/download/v1.2.0/kubekey-v1.2.0-linux-amd64.tar.gz ...

Kubekey v1.2.0 Download Complete!

# chmod +x kk
# ./kk create cluster --with-kubernetes v1.21.5 --with-kubesphere v3.2.0
+----------+------+------+---------+----------+-------+-------+-----------+--------+------------+-------------+------------------+--------------+
| name     | sudo | curl | openssl | ebtables | socat | ipset | conntrack | docker | nfs client | ceph client | glusterfs client | time         |
+----------+------+------+---------+----------+-------+-------+-----------+--------+------------+-------------+------------------+--------------+
| 3c-hk-ks | y    | y    | y       |          |       |       |           |        |            |             |                  | HKT 22:23:03 |
+----------+------+------+---------+----------+-------+-------+-----------+--------+------------+-------------+------------------+--------------+
3c-hk-ks: conntrack is required.

# apt-get install ebtables socat ipset conntrack nfs-common glusterfs-client -y
# curl -fsSL https://get.docker.com | bash -s docker

# ceph-client 貌似可要可不要，可以装一下
# wget -q -O- 'https://download.ceph.com/keys/release.asc' | sudo apt-key add -
# echo deb http://download.ceph.com/debian-octopus/ $(lsb_release -sc) main | sudo tee /etc/apt/sources.list.d/ceph.list
# sudo apt-get update && sudo apt-get install ceph-deploy
# ceph-deploy install ceph-client
# 记得在 /etc/hosts 将 ceph-client 解析到客户端，或是直接本地 127.0.0.1

# ./kk create cluster --with-kubernetes v1.21.5 --with-kubesphere v3.2.0
+----------+------+------+---------+----------+-------+-------+-----------+----------+------------+-------------+------------------+--------------+
| name     | sudo | curl | openssl | ebtables | socat | ipset | conntrack | docker   | nfs client | ceph client | glusterfs client | time         |
+----------+------+------+---------+----------+-------+-------+-----------+----------+------------+-------------+------------------+--------------+
| 3c-hk-ks | y    | y    | y       | y        | y     | y     | y         | 20.10.11 | y          | y           | y                | HKT 22:52:12 |
+----------+------+------+---------+----------+-------+-------+-----------+----------+------------+-------------+------------------+--------------+

This is a simple check of your environment.
Before installation, you should ensure that your machines meet all requirements specified at
https://github.com/kubesphere/kubekey#requirements-and-recommendations

Continue this installation? [yes/no]:

#####################################################                                                                                                                                             [794/1947]
###              Welcome to KubeSphere!           ###
#####################################################

Console: http://********:30880
Account: admin
Password: P@88w0rd

NOTES：
  1. After you log into the console, please check the
     monitoring status of service components in
     "Cluster Management". If any service is not
     ready, please wait patiently until all components
     are up and running.
  2. Please change the default password after login.

#####################################################
https://kubesphere.io             2021-12-07 23:28:16
#####################################################
INFO[23:28:20 HKT] Installation is complete.

Please check the result using the command:

       kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l app=ks-install -o jsonpath='{.items[0].metadata.name}') -f

# cat /etc/hosts
127.0.0.1       localhost
127.0.0.1       3c-hk-ks