etcd cluster "kube-etcd": database size in use on instance xx is 33.45% of the actual allocated disk space, please run defragmentation (e.g. etcdctl defrag) to retrieve the unused fragmented disk space.
Kotlin return与returnforEachIndexed fun main() {val data arrayOf(0, 1, 2, 3, 4)println("a")data.forEachIndexed { index, v ->if (v 2) {//类似while循环中的continue//跳过,继续下一个forEachIndexed迭代returnforEachIndexed}println("…