Raspberry Pi Tips
K8s動作のための設定
cgroupの設定
code:/boot/cmdline.txt
console=serial0,115200 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles cgroup_enable=cpuset cgroup_enable=memory cgroup_memory=1
swapの無効化
code:shell
% sudo swapoff --all
% sudo apt-get purge -y --auto-remove dphys-swapfile
% sudo rm -fr /var/swap
% sudo reboot
温度情報など取得
code:shell
$ while true; do vcgencmd measure_temp;vcgencmd measure_clock arm; vcgencmd get_throttled;sleep 10; done
temp=42.0'C
frequency(48)=700207040
throttled=0x0