关于 《我被K8S蹂躏千百遍》的那些事

记录一些我遇到的K8S和Docker的问题以及相应的解决方案

问题列表

WARN No swap limit support

$ sudo vim /etc/default/grub
# 追加以下内容
# 如果存在该变量则只追加内容
GRUB_CMDLINE_LINUX="cgroup_enable=memory swapaccount=1"

$ sudo update-grub

# 需要重启生效

failed to allocate for range 0: no IP addresses available in range set: 172.32.xx.1-172.32.xx.254

$ rm -rf /var/lib/cni/networks/*
$ systemctl restart containerd
$ systemctl restart kubelet

Warning: Stopping docker.service, but it can still be activated by: docker.socket

$ rm -rf /lib/systemd/system/docker.socket