网站安全维护方案南京百度搜索优化

先安装k8s

华为云arm架构安装k8s(kubernetes)

下载kubeedge需要的软件

官方github下载kubeedge地址

cloudcore.service文件下载地址

注意:下载对应的版本和arm架构

keadm-v1.6.1-linux-arm64.tar.gz
下面的2个文件可以不用下载,安装kubeedge时也会自动去下载到/etc/kubeedge/目录,我这里在线github下载很慢,所以提前下载好
kubeedge-v1.6.1-linux-arm64.tar.gz
cloudcore.service

如果github访问不了,或者太慢,使用下面我下载好的地址去下载:
百度网盘下载地址
链接: https://pan.baidu.com/s/11186hOTYK9xSCAN4hHYHuA 密码: q72v

#查看Linux内核版本
uname -r 
4.18.0-80.7.2.el7.aarch64
#或者使用 uname -a#创建文件夹
mkdir /etc/kubeedge/#把下载的软件复制到/etc/kubeedge/目录,可以不下载这2个文件,安装时会自动从github上下载到/etc/kubeedge/目录
cp kubeedge-v1.6.1-linux-arm64.tar.gz /etc/kubeedge/
cp cloudcore.service /etc/kubeedge/ 

安装kubeedge的cloudcore

–advertise-address=“116.0.0.123” kubeedge的cloudcore的IP,edge边缘节点能访问的IP,如果公网访问,建议使用外网IP
–kubeedge-version=1.6.1 kubeedge的版本,会去下载指定版本的kubeedge包

#解压keadm
tar -zxvf keadm-v1.6.1-linux-arm64.tar.gz#初始化安装kubeedge的cloudcore
./keadm-v1.6.1-linux-arm64/keadm/keadm init --advertise-address="116.0.0.123" --kubeedge-version=1.6.1
#输出如下信息成功:
version=1.6.1
Kubernetes version verification passed, KubeEdge installation will start...
W0511 14:35:30.146678    3524 warnings.go:67] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0511 14:35:30.154102    3524 warnings.go:67] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0511 14:35:30.159650    3524 warnings.go:67] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
W0511 14:35:30.164732    3524 warnings.go:67] apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
Expected or Default KubeEdge version 1.6.1 is already downloaded and will checksum for it. 
kubeedge-v1.6.1-linux-arm64.tar.gz checksum: 
checksum_kubeedge-v1.6.1-linux-arm64.tar.gz.txt content: 
Expected or Default KubeEdge version 1.6.1 is already downloaded
[Run as service] start to download service file for cloudcore
[Run as service] success to download service file for cloudcore
kubeedge-v1.6.1-linux-arm64/
kubeedge-v1.6.1-linux-arm64/edge/
kubeedge-v1.6.1-linux-arm64/edge/edgecore
kubeedge-v1.6.1-linux-arm64/cloud/
kubeedge-v1.6.1-linux-arm64/cloud/csidriver/
kubeedge-v1.6.1-linux-arm64/cloud/csidriver/csidriver
kubeedge-v1.6.1-linux-arm64/cloud/admission/
kubeedge-v1.6.1-linux-arm64/cloud/admission/admission
kubeedge-v1.6.1-linux-arm64/cloud/cloudcore/
kubeedge-v1.6.1-linux-arm64/cloud/cloudcore/cloudcore
kubeedge-v1.6.1-linux-arm64/versionKubeEdge cloudcore is running, For logs visit:  /var/log/kubeedge/cloudcore.log
CloudCore started#查看cloudcore的日志
vim /var/log/kubeedge/cloudcore.log

配置cloudcore开机自启动服务

#查看cloudcore启动情况
ps aux|grep cloudcore
#输出如下表示启动:
root     23498  0.1  0.3 1012544 48640 ?       Ssl  May12  13:11 /usr/local/bin/cloudcore#查看端口 10000 10002 端口都有了
netstat -tpnl
#如下:
tcp6       0      0 :::10000                :::*                    LISTEN      23498/cloudcore     
tcp6       0      0 :::10002                :::*                    LISTEN      23498/cloudcore     #查看cloudcore启动状态
systemctl status cloudcore#如果没有设置开机启动服务则设置 复制开启自启动服务文件
cp /etc/kubeedge/cloudcore.service /etc/systemd/system/cloudcore.service#添加文件权限
chmod +x /etc/systemd/system/cloudcore.service#重新加载配置文件
systemctl daemon-reload#查看cloudcore启动的进程id,然后杀掉
ps aux|grep cloudcore
#输出如下:
root     23498  0.1  0.3 1012544 48640 ?       Ssl  May12  13:12 /usr/local/bin/cloudcore
#杀掉
kill -9 23498#启动cloudcore
systemctl start cloudcore#设置开机自启动
systemctl enable cloudcore.service#查看cloudcore开机启动状态 enabled:开启, disabled:关闭
systemctl is-enabled cloudcore.service

获取kubeedge的token

./keadm-v1.6.1-linux-arm64/keadm/keadm gettoken