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在 Linux 上以 All-in-One 模式装置 KubeSphere
Install KubeSphere in All-in-One mode on Linux
背景
KubeSphere 是在 Kubernetes 之上构建的面向云原生利用的分布式操作系统，齐全开源，反对多云与多集群治理，提供全栈的 IT 自动化运维能力，简化公司的 DevOps 工作流。… 作为全栈的多租户容器平台，KubeSphere 提供了运维敌对的向导式操作界面，帮忙公司疾速构建一个弱小和功能丰富的容器云平台。
KubeSphere is a distributed operating system for cloud-native applications built on Kubernetes. It is fully open source, supports multi-cloud and multi-cluster management, provides full-stack IT automated operation and maintenance capabilities, and simplifies the company’s DevOps workflow. … As a full-stack multi-tenant container platform, KubeSphere provides an operation and maintenance-friendly guided operation interface to help the company quickly build a powerful and feature-rich container cloud platform.
一、装置 docker
One, install docker
root@hello:~# curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
---- 略 ----
root@hello:~# docker -v
Docker version 20.10.9, build c2ea9bc
root@hello:~#二，下载安装 KubeKey
Second, download and install KubeKey
从源代码生成二进制文件
Generate binary files from source code
root@hello:~# git clone https://github.com/kubesphere/kubekey.git
Cloning into 'kubekey'...
remote: Enumerating objects: 13438, done.
remote: Counting objects: 100% (899/899), done.
remote: Compressing objects: 100% (238/238), done.
remote: Total 13438 (delta 745), reused 662 (delta 661), pack-reused 12539
Receiving objects: 100% (13438/13438), 34.95 MiB | 10.14 MiB/s, done.
Resolving deltas: 100% (5424/5424), done.
root@hello:~#
root@hello:~# cd kubekey
root@hello:~/kubekey#
root@hello:~/kubekey#
root@hello:~/kubekey# ./build.sh -p
---- 略 ----留神：
Notice:
在构建之前，须要先装置 Docker。
如果无法访问 https://proxy.golang.org/，比方在墙内，请执行 build.sh -p。
Before building, you need to install Docker.
If you cannot access https://proxy.golang.org/, such as inside a firewall, please execute build.sh -p.
三、装置所需工具
Three，Tools required for installation
root@hello:~# apt install sudo -y
root@hello:~# apt install curl -y
root@hello:~# apt install openssl -y
root@hello:~# apt install ebtables -y
root@hello:~# apt install socat -y
root@hello:~# apt install ipset -y
root@hello:~# apt install conntrack -y
root@hello:~# apt install nfs-common -y四、创立集群
Fourth, create a cluster
同时装置 Kubernetes 和 KubeSphere
Install Kubernetes and KubeSphere at the same time
root@hello:~# export KKZONE=cn
root@hello:~# /root/kubekey/output/kk create cluster --with-kubernetes v1.20.4 --with-kubesphere v3.1.1
+-------+------+------+---------+----------+-------+-------+-----------+---------+------------+-------------+------------------+--------------+
| name | sudo | curl | openssl | ebtables | socat | ipset | conntrack | docker | nfs client | ceph client | glusterfs client | time |
+-------+------+------+---------+----------+-------+-------+-----------+---------+------------+-------------+------------------+--------------+
| hello | y | y | y | y | y | y | y | 20.10.9 | y | | | UTC 02:50:57 |
+-------+------+------+---------+----------+-------+-------+-----------+---------+------------+-------------+------------------+--------------+
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]: yes
INFO[02:51:00 UTC] Downloading Installation Files
INFO[02:51:00 UTC] Downloading kubeadm ...
---- 略 ----五、验证装置后果
Five, verify the installation results
root@hello:~# kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l app=ks-install -o jsonpath='{.items[0].metadata.name}') -f
---- 略 ----
#####################################################
### Welcome to KubeSphere! ###
#####################################################
Console: http://192.168.1.20:30880
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 2021-10-11 03:04:53
#####################################################
留神：
Notice:
输入信息会显示 Web 控制台的 IP 地址和端口号，默认的 NodePort 是 30880。当初，您能够应用默认的帐户和明码 (admin/P@88w0rd) 通过 <NodeIP>:30880 拜访控制台
The output information will display the IP address and port number of the Web console. The default NodePort is 30880. Now you can use the default account and password (admin/P@88w0rd) to access the console via <NodeIP>:30880
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