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国产服务器平台离线部署k8s和kubesphere(含离线部署新方式)

article 2024/11/7 16:54:58

 

"信创：鲲鹏+麒麟，ARM64架构，实现K8s和Kubesphere的离线部署，全新方式助力企业高效运维。"

   

本文将深入探讨如何借助鲲鹏CPU(arm64)和操作系统Kylin V10 SP2/SP3,通过KubeKey制作KubeSphere与Kubernetes的离线安装包，并实践部署KubeSphere 3.3.1与Kubernetes 1.22.12集群。

离线环境 KubeSphere/k8s-master

master-2

192.168.10.3

Kunpeng-920

Kylin V10 SP2

离线环境 KubeSphere/k8s-master

master-3

192.168.10.4

Kunpeng-920

Kylin V10 SP2

离线环境 KubeSphere/k8s-master

deploy

192.168.200.7

Kunpeng-920

Kylin V10 SP3

联网主机用于制作离线包

实战环境涉及软件版本信息

服务器芯片：Kunpeng-920
操作系统：麒麟V10 SP2/SP3 aarch64
Docker: 24.0.7
Harbor: v2.7.1
KubeSphere：v3.3.1
Kubernetes：v1.22.12
KubeKey: v2.3.1

本文介绍

本文详解在麒麟V10 aarch64架构服务器上，如何实现KubeSphere和Kubernetes集群的制品和离线部署。借助KubeSphere开发的KubeKey工具，我们成功在三台服务器上实现了高可用模式的最小化Kubernetes集群及KubeSphere部署。

KubeSphere 和 Kubernetes 在 ARM 架构和 X86 架构的服务器上部署，最大的区别在于所有服务使用的容器镜像架构类型的不同，KubeSphere 开源版对于 ARM 架构的默认支持可以实现 KubeSphere-Core 功能，即可以实现最小化的 KubeSphere 和完整的 Kubernetes 集群的部署。

当启用了 KubeSphere 可插拔组件时，会遇到个别组件部署失败的情况，需要我们手工替换官方或是第三方提供的 ARM 版镜像或是根据官方源码手工构建 ARM 版镜像。如果需要实现开箱即用及更多的技术支持，则需要购买企业版的 KubeSphere。

1.1 确认操作系统配置

在执行下文的任务之前，先确认操作系统相关配置。

操作系统类型

[root@localhost ~]# cat /etc/os-release
Kylin Linux Advanced Server V10 (Halberd)
ID="kylin"
VERSION_ID="V10"
PRETTY_NAME="Kylin Linux Advanced Server V10 (Halberd)"
ANSI_COLOR="0;31"

操作系统内核

优化后的文章内容如下：[root@node1 ~]# uname -a,Linux 4.19.90-52.22.v2207.ky10.aarch64

服务器 CPU 信息

[root@node1 ~]# lscpuArchitecture: aarch64CPU op-mode(s): 64-bitByte Order: Little EndianCPU(s): 32On-line CPU(s) list: 0-31Thread(s) per core: 1Core(s) per socket: 1Socket(s): 32NUMA node(s): 2Vendor ID: HiSiliconModel: 0Model name: Kunpeng-920Stepping: 0x1BogoMIPS: 200.00NUMA node0 CPU(s): 0-15NUMA node1 CPU(s): 16-31Vulnerability Itlb multihit: Not affectedVulnerability L1tf: Not affectedVulnerability Mds: Not affectedVulnerability Meltdown: Not affectedVulnerability Spec store bypass: Not affectedVulnerability Spectre v1: Mitigation; __user pointer sanitizationVulnerability Spectre v2: Not affectedVulnerability Srbds: Not affectedVulnerability Tsx async abort: Not affectedFlags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma dcpop asimddp asimdfhm

2. 安装k8s依赖服务

利用可联网的部署节点创建离线资源包。由于Harbor官方不支持ARM,我们首先在线安装KubeSphere。稍后，根据KubeKey生成的文件作为伪制品进行部署。因此，在192.168.200.7服务器上以单节点形式部署KubeSphere。

以下为多阶段部署，目的是方便制作离线安装包

2.1 部署docker和docker-compose

具体可参考以下文章第一部分

天行1st，公众号：编码如写诗鲲鹏+欧拉部署KubeSphere3.4

这里采用制作好的安装包形式，直接安装,解压后执行其中的install.sh

2.2 部署harbor

上传安装包后解压后执行其中的install.sh

1. 确保标题简洁明了，能够准确反映文章的主题。

2. 在文章开头用简短的段落概括文章的主要内容，吸引读者继续阅读。

3. 使用数据和事实支持观点，使文章更具说服力。

4. 保持文章结构清晰，每个段落只讨论一个主要观点。

5. 使用简洁、明了的语言，避免冗长和复杂的句子。

6. 在文章结尾进行总结，强调文章的核心观点。

2.3 下载麒麟系统k8s依赖包

mkdir -p /root/kubesphere/k8s-init# 该命令将下载相关依赖到/root/kubesphere/k8s-init目录yum -y install openssl socat conntrack ipset ebtables chrony ipvsadm --downloadonly --downloaddir /root/kubesphere/k8s-init# 编写安装脚本cat install.sh#!/bin/bash#
rpm -ivh *.rpm --force --nodeps
# 打成压缩包，方便离线部署使用tar -czvf k8s-init-Kylin_V10-arm.tar.gz ./k8s-init/*

2.4 下载ks相关镜像

下载kubesphere3.3.1所需要的arm镜像

#!/bin/bash# docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/ks-console:v3.3.1docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/ks-controller-manager:v3.3.1docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/ks-installer:v3.3.1docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/ks-apiserver:v3.3.1docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/openpitrix-jobs:v3.3.1docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/alpine:3.14docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/kube-apiserver:v1.22.12docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/kube-scheduler:v1.22.12docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/kube-proxy:v1.22.12docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/kube-controller-manager:v1.22.12docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/provisioner-localpv:3.3.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/linux-utils:3.3.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/kube-controllers:v3.23.2docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/cni:v3.23.2docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/pod2daemon-flexvol:v3.23.2docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/node:v3.23.2docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/kube-state-metrics:v2.5.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/fluent-bit:v1.8.11docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/prometheus-config-reloader:v0.55.1docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/prometheus-operator:v0.55.1docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/thanos:v0.25.2docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/prometheus:v2.34.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/fluentbit-operator:v0.13.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/node-exporter:v1.3.1docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/kubectl:v1.22.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/notification-manager:v1.4.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/notification-tenant-sidecar:v3.2.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/notification-manager-operator:v1.4.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/alertmanager:v0.23.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/kube-rbac-proxy:v0.11.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/docker:19.03docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/pause:3.5docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/configmap-reload:v0.5.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/snapshot-controller:v4.0.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/kube-rbac-proxy:v0.8.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/coredns:1.8.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/log-sidecar-injector:1.1docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/k8s-dns-node-cache:1.15.12docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/mc:RELEASE.2019-08-07T23-14-43Zdocker pull registry.cn-beijing.aliyuncs.com/kubesphereio/minio:RELEASE.2019-08-07T01-59-21Zdocker pull registry.cn-beijing.aliyuncs.com/kubesphereio/defaultbackend-amd64:1.4docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/redis:5.0.14-alpinedocker pull registry.cn-beijing.aliyuncs.com/kubesphereio/haproxy:2.3docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/opensearch:2.6.0docker pull registry.cn-beijing.aliyuncs.com/kubesphereio/busybox:latestdocker pull kubesphere/fluent-bit:v2.0.6

阿里云镜像使用中可能会遇到下载失败的问题，可参考运维有术文章获取解决方案。对于无法通过阿里云镜像下载的镜像，可尝试直接访问hub.docker.com进行本地下载。

docker pull kubesphere/fluent-bit:v2.0.6 --platform arm64#官方ks-console:v3.3.1(arm版)在麒麟中跑不起来，据运维有术介绍，需要使用node14基础镜像。当在鲲鹏服务器准备自己构建时报错淘宝源https过期，使用https://registry.npmmirror.com仍然报错，于是放弃使用该3.3.0镜像，重命名为3.3.1docker pull zl862520682/ks-console:v3.3.0docker tag zl862520682/ks-console:v3.3.0 dockerhub.kubekey.local/kubesphereio/ks-console:v3.3.1## mc和minio也需要重新拉取打tagdocker pull minio/minio:RELEASE.2020-11-25T22-36-25Z-arm64docker tag minio/minio:RELEASE.2020-11-25T22-36-25Z-arm64 dockerhub.kubekey.local/kubesphereio/minio:RELEASE

2.5 重命名镜像

重新给镜像打tag，标记为私有仓库镜像

878 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-controllers:v3.27.3 dockerhub.kubekey.local/kubesphereio/kube-controllers:v3.27.3879 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/cni:v3.27.3 dockerhub.kubekey.local/kubesphereio/cni:v3.27.3880 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/pod2daemon-flexvol:v3.27.3 dockerhub.kubekey.local/kubesphereio/pod2daemon-flexvol:v3.27.3881 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/node:v3.27.3 dockerhub.kubekey.local/kubesphereio/node:v3.27.3882 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/ks-console:v3.3.1 dockerhub.kubekey.local/kubesphereio/ks-console:v3.3.1883 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/alpine:3.14 dockerhub.kubekey.local/kubesphereio/alpine:3.14884 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/k8s-dns-node-cache:1.22.20 dockerhub.kubekey.local/kubesphereio/k8s-dns-node-cache:1.22.20885 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/ks-controller-manager:v3.3.1 dockerhub.kubekey.local/kubesphereio/ks-controller-manager:v3.3.1886 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/ks-installer:v3.3.1 dockerhub.kubekey.local/kubesphereio/ks-installer:v3.3.1887 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/ks-apiserver:v3.3.1 dockerhub.kubekey.local/kubesphereio/ks-apiserver:v3.3.1888 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/openpitrix-jobs:v3.3.1 dockerhub.kubekey.local/kubesphereio/openpitrix-jobs:v3.3.1889 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-apiserver:v1.22.12 dockerhub.kubekey.local/kubesphereio/kube-apiserver:v1.22.12890 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-proxy:v1.22.12 dockerhub.kubekey.local/kubesphereio/891 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-controller-manager:v1.22.12 dockerhub.kubekey.local/kubesphereio/kube-controller-manager:v1.22.12892 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-scheduler:v1.22.12 dockerhub.kubekey.local/kubesphereio/kube-scheduler:v1.22.12893 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/provisioner-localpv:3.3.0 dockerhub.kubekey.local/kubesphereio/provisioner-localpv:3.3.0894 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/linux-utils:3.3.0 dockerhub.kubekey.local/kubesphereio/linux-utils:3.3.0895 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-state-metrics:v2.5.0 dockerhub.kubekey.local/kubesphereio/kube-state-metrics:v2.5.0896 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/fluent-bit:v1.8.11 dockerhub.kubekey.local/kubesphereio/fluent-bit:v1.8.11897 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/prometheus-config-reloader:v0.55.1 dockerhub.kubekey.local/kubesphereio/prometheus-config-reloader:v0.55.1898 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/prometheus-operator:v0.55.1 dockerhub.kubekey.local/kubesphereio/prometheus-operator:v0.55.1899 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/thanos:v0.25.2 dockerhub.kubekey.local/kubesphereio/thanos:v0.25.2900 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/prometheus:v2.34.0 dockerhub.kubekey.local/kubesphereio/prometheus:v2.34.0901 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/fluentbit-operator:v0.13.0 dockerhub.kubekey.local/kubesphereio/fluentbit-operator:v0.13.0903 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/node-exporter:v1.3.1 dockerhub.kubekey.local/kubesphereio/node-exporter:v1.3.1904 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kubectl:v1.22.0 dockerhub.kubekey.local/kubesphereio/kubectl:v1.22.0905 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/notification-manager:v1.4.0 dockerhub.kubekey.local/kubesphereio/notification-manager:v1.4.0906 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/notification-tenant-sidecar:v3.2.0 dockerhub.kubekey.local/kubesphereio/notification-tenant-sidecar:v3.2.0907 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/notification-manager-operator:v1.4.0 dockerhub.kubekey.local/kubesphereio/notification-manager-operator:v1.4.0908 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/alertmanager:v0.23.0 dockerhub.kubekey.local/kubesphereio/alertmanager:v0.23.0909 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-rbac-proxy:v0.11.0 dockerhub.kubekey.local/kubesphereio/kube-rbac-proxy:v0.11.0910 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/docker:19.03 dockerhub.kubekey.local/kubesphereio/docker:19.03911 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/metrics-server:v0.4.2 dockerhub.kubekey.local/kubesphereio/metrics-server:v0.4.2912 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/pause:3.5 dockerhub.kubekey.local/kubesphereio/pause:3.5913 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/configmap-reload:v0.5.0 dockerhub.kubekey.local/kubesphereio/configmap-reload:v0.5.0914 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/snapshot-controller:v4.0.0 dockerhub.kubekey.local/kubesphereio/snapshot-controller:v4.0.0915 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/mc:RELEASE.2019-08-07T23-14-43Z dockerhub.kubekey.local/kubesphereio/mc:RELEASE.2019-08-07T23-14-43Z916 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/minio:RELEASE.2019-08-07T01-59-21Z dockerhub.kubekey.local/kubesphereio/minio:RELEASE.2019-08-07T01-59-21Z917 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-rbac-proxy:v0.8.0 dockerhub.kubekey.local/kubesphereio/kube-rbac-proxy:v0.8.0918 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/coredns:1.8.0 dockerhub.kubekey.local/kubesphereio/coredns:1.8.0919 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/log-sidecar-injector:1.1 dockerhub.kubekey.local/kubesphereio/log-sidecar-injector:1.1921 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/defaultbackend-amd64:1.4 dockerhub.kubekey.local/kubesphereio/defaultbackend-amd64:1.4922 docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-proxy:v1.22.12 dockerhub.kubekey.local/kubesphereio/kube-proxy:v1.22.12docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/k8s-dns-node-cache:1.22.20 dockerhub.kubekey.local/kubesphereio/k8s-dns-node-cache:1.15.12docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/kube-controllers:v3.23.2 dockerhub.kubekey.local/kubesphereio/kube-controllers:v3.23.2docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/cni:v3.23.2 dockerhub.kubekey.local/kubesphereio/cni:v3.23.2docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/pod2daemon-flexvol:v3.23.2 dockerhub.kubekey.local/kubesphereio/pod2daemon-flexvol:v3.23.2docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/node:v3.23.2 dockerhub.kubekey.local/kubesphereio/node:v3.23.2docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/opensearch:2.6.0 dockerhub.kubekey.local/kubesphereio/opensearch:2.6.0docker tag registry.cn-beijing.aliyuncs.com/kubesphereio/busybox:latest dockerhub.kubekey.local/kubesphereio/busybox:latestdocker tag kubesphere/fluent-bit:v2.0.6 dockerhub.kubekey.local/kubesphereio/fluent-bit:v2.0.6 # 也可重命名为v1.8.11，可省下后续修改fluent的yaml，这里采用后修改方式

2.6 推送至harbor私有仓库

#!/bin/bash#
docker load < ks3.3.1-images.tar.gz
docker login -u admin -p Harbor12345 dockerhub.kubekey.local
docker push dockerhub.kubekey.local/kubesphereio/ks-console:v3.3.1docker push dockerhub.kubekey.local/kubesphereio/ks-controller-manager:v3.3.1docker push dockerhub.kubekey.local/kubesphereio/ks-installer:v3.3.1docker push dockerhub.kubekey.local/kubesphereio/ks-apiserver:v3.3.1docker push dockerhub.kubekey.local/kubesphereio/openpitrix-jobs:v3.3.1docker push dockerhub.kubekey.local/kubesphereio/alpine:3.14docker push dockerhub.kubekey.local/kubesphereio/kube-apiserver:v1.22.12docker push dockerhub.kubekey.local/kubesphereio/kube-scheduler:v1.22.12docker push dockerhub.kubekey.local/kubesphereio/kube-proxy:v1.22.12docker push dockerhub.kubekey.local/kubesphereio/kube-controller-manager:v1.22.12docker push dockerhub.kubekey.local/kubesphereio/provisioner-localpv:3.3.0docker push dockerhub.kubekey.local/kubesphereio/linux-utils:3.3.0docker push dockerhub.kubekey.local/kubesphereio/kube-controllers:v3.23.2docker push dockerhub.kubekey.local/kubesphereio/cni:v3.23.2docker push dockerhub.kubekey.local/kubesphereio/pod2daemon-flexvol:v3.23.2docker push dockerhub.kubekey.local/kubesphereio/node:v3.23.2docker push dockerhub.kubekey.local/kubesphereio/kube-state-metrics:v2.5.0docker push dockerhub.kubekey.local/kubesphereio/fluent-bit:v1.8.11docker push dockerhub.kubekey.local/kubesphereio/prometheus-config-reloader:v0.55.1docker push dockerhub.kubekey.local/kubesphereio/prometheus-operator:v0.55.1docker push dockerhub.kubekey.local/kubesphereio/thanos:v0.25.2docker push dockerhub.kubekey.local/kubesphereio/prometheus:v2.34.0docker push dockerhub.kubekey.local/kubesphereio/fluentbit-operator:v0.13.0docker push dockerhub.kubekey.local/kubesphereio/node-exporter:v1.3.1docker push dockerhub.kubekey.local/kubesphereio/kubectl:v1.22.0docker push dockerhub.kubekey.local/kubesphereio/notification-manager:v1.4.0docker push dockerhub.kubekey.local/kubesphereio/notification-tenant-sidecar:v3.2.0docker push dockerhub.kubekey.local/kubesphereio/notification-manager-operator:v1.4.0docker push dockerhub.kubekey.local/kubesphereio/alertmanager:v0.23.0docker push dockerhub.kubekey.local/kubesphereio/kube-rbac-proxy:v0.11.0docker push dockerhub.kubekey.local/kubesphereio/docker:19.03docker push dockerhub.kubekey.local/kubesphereio/pause:3.5docker push dockerhub.kubekey.local/kubesphereio/configmap-reload:v0.5.0docker push dockerhub.kubekey.local/kubesphereio/snapshot-controller:v4.0.0docker push dockerhub.kubekey.local/kubesphereio/kube-rbac-proxy:v0.8.0docker push dockerhub.kubekey.local/kubesphereio/coredns:1.8.0docker push dockerhub.kubekey.local/kubesphereio/log-sidecar-injector:1.1docker push dockerhub.kubekey.local/kubesphereio/k8s-dns-node-cache:1.15.12docker push dockerhub.kubekey.local/kubesphereio/mc:RELEASE.2019-08-07T23-14-43Zdocker push dockerhub.kubekey.local/kubesphereio/minio:RELEASE.2019-08-07T01-59-21Zdocker push dockerhub.kubekey.local/kubesphereio/defaultbackend-amd64:1.4docker push dockerhub.kubekey.local/kubesphereio/redis:5.0.14-alpinedocker push dockerhub.kubekey.local/kubesphereio/haproxy:2.3docker push dockerhub.kubekey.local/kubesphereio/opensearch:2.6.0docker push dockerhub.kubekey.local/kubesphereio/busybox:latestdocker push dockerhub.kubekey.local/kubesphereio/fluent-bit:v2.0.6

3. 使用kk部署kubesphere

3.1 移除麒麟系统自带的podman

Podman是麒麟系统自带的轻量级容器引擎，为了避免与Docker产生冲突，建议直接卸载。这将有助于确保后续的coredns/nodelocaldns正常启动，同时避免Docker权限问题。

yum remove podman

3.2 下载kubekey

请下载 kubekey-v2.3.1-linux-arm64.tar.gz。KubeKey 发行页面(链接)可查看具体版本号。

方式一

请参考以下优化后的文章：

```
cd kubesphere/
export KKZONE=cn
curl -sfL https://get-kk.kubesphere.io/v2.3.1/kubekey-v2.3.1-linux-arm64.tar.gz | tar xzf -
```

以上代码实现了在 `kubesphere` 目录下创建一个名为 `kubesphere` 的文件夹，并设置中文区域下载。然后，通过执行 curl 命令从 GitHub 获取最新版的 `kubekey`,并将其解压到当前目录中。这样可以方便地获取并安装 KubeSphere 的最新版本。请注意，由于网络限制，有时需要多次执行该命令才能成功下载。

方式二

在本地电脑上，直接访问GitHub Releases · kubesphere/kubekey 下载KubeKey。

上传至服务器/root/kubesphere目录解压 

3.3  生成集群创建配置文件

本示例中，创建集群配置文件，选择 KubeSphere v3.3.1 和 Kubernetes v1.22.12。

```
/kk create config -f kubesphere-v331-v12212.yaml --with-kubernetes v1.22.12 --with-kubesphere v3.3.1
```

在成功执行命令后，当前目录将生成名为 kubesphere-v331-v12212.yaml 的配置文件。

本文展示如何配置3个节点，包括control-plane、etcd和worker,提高系统性能。

请优化以下文章内容：编辑kubesphere-v331-v12212.yaml配置文件，主要调整Cluster和ClusterConfiguration两部分的相关设置。

请调整"Cluster"小节中的"hosts"和"roleGroups"等设置，详细修改说明如下。

hosts:指定节点的 IP、ssh 用户、ssh 密码、ssh 端口。特别注意：一定要手工指定 arch: arm64,否则部署的时候会安装 X86 架构的软件包。

在 hosts 文件中，设置节点的 IP、SSH 用户名、密码和端口。请注意：务必手动指定 arch 为 arm64,否则部署时将安装 X86 架构的软件包。
在Kubernetes中，通过roleGroups可以实现将3个etcd和control-plane节点设置为复用相同机器的worker节点。这样可以提高集群的可扩展性和资源利用率。
domain：自定义了一个 opsman.top
containerManager：使用了 containerd
请将 `storage.openebs.basePath` 配置项设置为默认存储路径 `/data/openebs/local`,以便在 OpenEBS 中使用。

修改后的示例如下：

apiVersion: kubekey.kubesphere.io/v1alpha2kind: Clustermetadata: name: samplespec: hosts: - {name: node1, address: 192.168.200.7, internalAddress: 192.168.200.7, user: root, password: "123456", arch: arm64} roleGroups: etcd: - node1 control-plane: - node1 worker: - node1 registry: - node1 controlPlaneEndpoint: ## Internal loadbalancer for apiservers # internalLoadbalancer: haproxy
domain: lb.kubesphere.local address: "" port: 6443 kubernetes: version: v1.22.12 clusterName: cluster.local autoRenewCerts: true containerManager: docker etcd: type: kubekey network: plugin: calico kubePodsCIDR: 10.233.64.0/18 kubeServiceCIDR: 10.233.0.0/18 ## multus support. https://github.com/k8snetworkplumbingwg/multus-cni multusCNI: enabled: false registry: type: harbor auths: "dockerhub.kubekey.local": username: admin password: Harbor12345 privateRegistry: "dockerhub.kubekey.local" namespaceOverride: "kubesphereio" registryMirrors: [] insecureRegistries: [] addons: []

---apiVersion: installer.kubesphere.io/v1alpha1kind: ClusterConfigurationmetadata: name: ks-installer namespace: kubesphere-system labels: version: v3.3.1spec: persistence: storageClass: "" authentication: jwtSecret: "" zone: "" local_registry: "" namespace_override: "" # dev_tag: "" etcd: monitoring: true endpointIps: localhost port: 2379 tlsEnable: true common: core: console: enableMultiLogin: true port: 30880 type: NodePort # apiserver: # resources: {} # controllerManager: # resources: {} redis: enabled: false volumeSize: 2Gi openldap: enabled: false volumeSize: 2Gi minio: volumeSize: 20Gi monitoring: # type: external endpoint: http://prometheus-operated.kubesphere-monitoring-system.svc:9090 GPUMonitoring: enabled: false gpu: kinds: - resourceName: "nvidia.com/gpu" resourceType: "GPU" default: true es: # master: # volumeSize: 4Gi # replicas: 1 # resources: {} # data: # volumeSize: 20Gi # replicas: 1 # resources: {} logMaxAge: 7 elkPrefix: logstash basicAuth: enabled: false username: "" password: "" externalElasticsearchHost: "" externalElasticsearchPort: "" alerting: enabled: true # thanosruler: # replicas: 1 # resources: {} auditing: enabled: false # operator: # resources: {} # webhook: # resources: {} devops: enabled: false # resources: {} jenkinsMemoryLim: 8Gi jenkinsMemoryReq: 4Gi jenkinsVolumeSize: 8Gi events: enabled: false # operator: # resources: {} # exporter: # resources: {} # ruler: # enabled: true # replicas: 2 # resources: {} logging: enabled: true logsidecar: enabled: true replicas: 2 # resources: {} metrics_server: enabled: false monitoring: storageClass: "" node_exporter: port: 9100 # resources: {} # kube_rbac_proxy: # resources: {} # kube_state_metrics: # resources: {} # prometheus: # replicas: 1 # volumeSize: 20Gi # resources: {} # operator: # resources: {} # alertmanager: # replicas: 1 # resources: {} # notification_manager: # resources: {} # operator: # resources: {} # proxy: # resources: {} gpu: nvidia_dcgm_exporter: enabled: false # resources: {} multicluster: clusterRole: none network: networkpolicy: enabled: false ippool: type: none topology: type: none openpitrix: store: enabled: true servicemesh: enabled: false istio: components: ingressGateways: - name: istio-ingressgateway enabled: false cni: enabled: false edgeruntime: enabled: false kubeedge: enabled: false cloudCore: cloudHub: advertiseAddress: - "" service: cloudhubNodePort: "30000" cloudhubQuicNodePort: "30001" cloudhubHttpsNodePort: "30002" cloudstreamNodePort: "30003" tunnelNodePort: "30004" # resources: {} # hostNetWork: false iptables-manager: enabled: true mode: "external" # resources: {} # edgeService: # resources: {} terminal: timeout: 600

3.4 执行安装

```
请使用以下命令创建集群：kk create cluster -f kubesphere-v331-v122123.yaml
```

安装kubesphere的初衷在于在过程中自动生成kubekey文件夹，从而一次性下载并保存Kubernetes所需的所有依赖。此后，我们主要通过离线使用kubekey文件夹和相应的脚本来部署系统，以此替代之前的制品。

4. 制作离线部署资源

4.1 导出k8s基础依赖包

```
# 安装所需软件包
yum -y install openssl socat conntrack ipset ebtables chrony ipvsadm --downloadonly --downloaddir /root/kubesphere/k8s-init

# 将安装文件打包成压缩包
tar -czvf k8s-init-Kylin_V10-arm.tar.gz /root/kubesphere/k8s-init/*
```

4.2 导出ks需要的镜像

导出ks相关的镜像至ks3.3.1-images.tar

docker save -o ks3.3.1-images.tar dockerhub.kubekey.local/kubesphereio/kube-controllers:v3.27.3 dockerhub.kubekey.local/kubesphereio/cni:v3.27.3 dockerhub.kubekey.local/kubesphereio/pod2daemon-flexvol:v3.27.3 dockerhub.kubekey.local/kubesphereio/node:v3.27.3 dockerhub.kubekey.local/kubesphereio/ks-console:v3.3.1 dockerhub.kubekey.local/kubesphereio/alpine:3.14 dockerhub.kubekey.local/kubesphereio/k8s-dns-node-cache:1.22.20 dockerhub.kubekey.local/kubesphereio/ks-controller-manager:v3.3.1 dockerhub.kubekey.local/kubesphereio/ks-installer:v3.3.1 dockerhub.kubekey.local/kubesphereio/ks-apiserver:v3.3.1 dockerhub.kubekey.local/kubesphereio/openpitrix-jobs:v3.3.1 dockerhub.kubekey.local/kubesphereio/kube-apiserver:v1.22.12 dockerhub.kubekey.local/kubesphereio/kube-proxy:v1.22.12 dockerhub.kubekey.local/kubesphereio/kube-controller-manager:v1.22.12 dockerhub.kubekey.local/kubesphereio/kube-scheduler:v1.22.12 dockerhub.kubekey.local/kubesphereio/provisioner-localpv:3.3.0 dockerhub.kubekey.local/kubesphereio/linux-utils:3.3.0 dockerhub.kubekey.local/kubesphereio/kube-state-metrics:v2.5.0 dockerhub.kubekey.local/kubesphereio/fluent-bit:v2.0.6 dockerhub.kubekey.local/kubesphereio/prometheus-config-reloader:v0.55.1 dockerhub.kubekey.local/kubesphereio/prometheus-operator:v0.55.1 dockerhub.kubekey.local/kubesphereio/thanos:v0.25.2 dockerhub.kubekey.local/kubesphereio/prometheus:v2.34.0 dockerhub.kubekey.local/kubesphereio/fluentbit-operator:v0.13.0 dockerhub.kubekey.local/kubesphereio/node-exporter:v1.3.1 dockerhub.kubekey.local/kubesphereio/kubectl:v1.22.0 dockerhub.kubekey.local/kubesphereio/notification-manager:v1.4.0 dockerhub.kubekey.local/kubesphereio/notification-tenant-sidecar:v3.2.0 dockerhub.kubekey.local/kubesphereio/notification-manager-operator:v1.4.0 dockerhub.kubekey.local/kubesphereio/alertmanager:v0.23.0 dockerhub.kubekey.local/kubesphereio/kube-rbac-proxy:v0.11.0 dockerhub.kubekey.local/kubesphereio/docker:19.03 dockerhub.kubekey.local/kubesphereio/metrics-server:v0.4.2 dockerhub.kubekey.local/kubesphereio/pause:3.5 dockerhub.kubekey.local/kubesphereio/configmap-reload:v0.5.0 dockerhub.kubekey.local/kubesphereio/snapshot-controller:v4.0.0 dockerhub.kubekey.local/kubesphereio/mc:RELEASE.2019-08-07T23-14-43Z dockerhub.kubekey.local/kubesphereio/minio:RELEASE.2019-08-07T01-59-21Z dockerhub.kubekey.local/kubesphereio/kube-rbac-proxy:v0.8.0 dockerhub.kubekey.local/kubesphereio/coredns:1.8.0 dockerhub.kubekey.local/kubesphereio/defaultbackend-amd64:1.4 dockerhub.kubekey.local/kubesphereio/redis:5.0.14-alpine dockerhub.kubekey.local/kubesphereio/k8s-dns-node-cache:1.15.12 dockerhub.kubekey.local/kubesphereio/node:v3.23.2 dockerhub.kubekey.local/kubesphereio/pod2daemon-flexvol:v3.23.2 dockerhub.kubekey.local/kubesphereio/cni:v3.23.2 dockerhub.kubekey.local/kubesphereio/kube-controllers:v3.23.2 dockerhub.kubekey.local/kubesphereio/haproxy:2.3 dockerhub.kubekey.local/kubesphereio/busybox:latest dockerhub.kubekey.local/kubesphereio/opensearch:2.6.0 dockerhub.kubekey.local/kubesphereio/fluent-bit:v2.0.6

压缩

gzip ks3.3.1-images.tar

4.3 导出kubesphere文件夹

[root@node1 ~]# cd /root/kubesphere[root@node1 kubesphere]# lscreate_project_harbor.sh docker-24.0.7-arm.tar.gz fluent-bit-daemonset.yaml harbor-arm.tar.gz harbor.tar.gz install.sh k8s-init-Kylin_V10-arm.tar.gz ks3.3.1-images.tar.gz ks3.3.1-offline push-images.sh
tar -czvf kubeshpere.tar.gz ./kubesphere/*

编写install.sh用于后续一键离线安装kk

#!/usr/bin/env bashread -p "请先修改机器配置文件ks3.3.1-offline/kubesphere-v331-v12212.yaml中相关IP地址，是否已修改(yes/no)" B do_k8s_init(){ echo "--------开始进行依赖包初始化------" yum remove podman -y tar zxf k8s-init-Kylin_V10-arm.tar.gz cd k8s-init && ./install.sh cd - rm -rf k8s-init}
install_docker(){ echo "--------开始安装docker--------" tar zxf docker-24.0.7-arm.tar.gz cd docker && ./install.sh cd -
}install_harbor(){ echo "-------开始安装harbor----------" tar zxf harbor-arm.tar.gz cd harbor && ./install.sh cd - echo "--------开始推送镜像----------" source create_project_harbor.sh source push-images.sh echo "--------镜像推送完成--------"}install_ks(){ echo "--------开始安装kubesphere--------"# tar zxf ks3.3.1-offline.tar.gz cd ks3.3.1-offline && ./install.sh}
if [ "$B" = "yes" ] || [ "$B" = "y" ]; then do_k8s_init install_docker install_harbor install_kselse echo "请先配置集群配置文件" exit 1fi

5. 离线环境安装k8s和kubesphere

5.1 卸载podman和安装k8s依赖

所有节点都需要操作,

上传K8s-init-Kylin_V10-arm.tar.gz并解压后，执行install.sh。若单节点离线部署，可直接进入下一步。

yum remove podman -y

5.2 安装ks集群

**************************************************

Waiting for all tasks to be completed ...task alerting status is successful (1/6)task network status is successful (2/6)task multicluster status is successful (3/6)task openpitrix status is successful (4/6)task logging status is successful (5/6)task monitoring status is successful (6/6)**************************************************

Collecting installation results ...######################################################## Welcome to KubeSphere! ########################################################

Console: http://192.168.10.2:30880Account: adminPassword: P@88w0rdNOTES： 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 2024-07-03 11:10:11

#####################################################

5.3 其他修改

请将kubectl edit daemonsets fluent-bit -n kubesphere-logging-system#中的fluent-bit版本1.8.11修改为2.0.6。

如果不需要日志,可以修改ks创建集群配置文件不安装log插件，镜像也可以更加简化

6.测试查看

6.1 验证集群状态

[root@node1 ~]# kubectl get nodes NAME STATUS ROLES AGE VERSIONnode1 Ready control-plane,master,worker 25h v1.22.12node2 Ready control-plane,master,worker 25h v1.22.12node3 Ready control-plane,master,worker 25h v1.22.12

页面查看