cka真题练习(二)统计使用CPU最高的Pod

题目二

通过pod label name=cpu-utilizer 直到运行占用大量cpu的pod,将pod名写入文件

/opt/KUTR00401/KUTR00401.txt

答案:

kubectl top pods -l name=cpu-utilizer --sort-by=cpu -A |awk NR==2‘{print $2}’ > /opt/KUTR00401/KUTR00401.txt

验证:

cat /opt/KUTR00401/KUTR00401.txt

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转载自blog.csdn.net/m0_65307735/article/details/129550125