树莓派raspberrypi上先装置好Docker
树莓派4B raspberrypi离线装置Docker
树莓派4B raspberrypi在线装置Docker
华为云arm架构轻松装置kubeedge
树莓派raspberrypi当边缘节点在线退出kubeedge集群
kubeedge官网下载keadm: https://github.com/kubeedge/k...
树莓派是arm架构的,留神不是arm64位, 下载包: keadm-v1.5.0-linux-arm.tar.gz
#查看树莓派内核版本uname -r Linux raspberrypi 5.10.17-v7l+ #1403 SMP Mon Feb 22 11:33:35 GMT 2021 armv7l GNU/Linux#或者应用 uname -a#在cloudcore主机上,即k8s master节点, 获取kubeedge的token, 执行命令获取token./keadm-v1.6.1-linux-arm64/keadm/keadm gettoken# 树莓派上执行,解压tar -zxvf keadm-v1.5.0-linux-arm.tar.gz #退出kubeedge集群治理./keadm-v1.5.0-linux-arm/keadm/keadm join --cloudcore-ipport=192.168.0.5:10000 --cgroupdriver=systemd --edgenode-name=raspberrypi --kubeedge-version=1.5.0 --token=3cca11140cab1c229d9cfcb9fec5b56fc46d8a61d5607e6d28a1df949d228136.eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2MTI0MjMxNzF9.lW1VhW-II45HZ9Hx3cROi2Q2zp8MNEcjmgh1I4jZZY0#须要期待, 它会在线装置mosquitto MQTT, 而后从github下载kubeedge的包,拜访github比较慢,前面的博客我会讲到离线部署kubeedge--cloudcore-ipport=192.168.0.5:10000 cloudcore主机IP和端口
--cgroupdriver=systemd 应用systemd驱动, 在/etc/docker/daemon.json配置文件中增加: "exec-opts": ["native.cgroupdriver=systemd"]
--edgenode-name=raspberrypi 节点名称
--kubeedge-version=1.5.0 kubeedge版本
--token 在cloudcore主机上获取的token
解决error: system validation failed - Following Cgroup subsystem not mounted: [memory]
#下面退出kubeedge集群治理, 报错: Failed to start container manager, err: system validation failed - Following Cgroup subsystem not mounted: [memory]E0125 16:42:09.131414 1655 edged.go:291] initialize module error: system validation failed - Following Cgroup subsystem not mounted: [memory]#解决问题#批改/boot/cmdline.txtsudo vim /boot/cmdline.txtcgroup_enable=memory cgroup_memory=1增加在同一行的最初面,接着内容后空格后增加, 留神:不要换行增加#重启机器配置失效reboot配置edgecore开机自启动服务
#查看edgecore启动状况ps aux|grep edgecore#查看启动状态sudo systemctl status edgecore#查看docker开机启动状态 enabled:开启, disabled:敞开systemctl is-enabled edgecore#设置开机自启动systemctl enable edgecore