阿里云 ACK Pod重启:pod was OOM killed

发布时间 2023-06-30 10:55:39作者: 人间春风意

原因为:limits和requests的值设定为一样的了,

pod request达到了limit限制,kubelet会统计到request+缓存就超限,然后触发自动重启

 resources:
            limits:
              memory: 4Gi
            requests:
              memory: 4Gi

调整为

 resources:
            limits:
              memory: 4Gi
            requests:
              memory: 2Gi

  

注意:java应用配置xmx和xms时,值建议为limit的 85%