--keep-failed= 对于 DeploymentConfig 对象，保留状态为 Failed 的最后 N 复制控制 器，副本数为零。默认值为 1。 --keep-younger-than= 不修剪存在时间没有超过 （相对于当前时间）的复制控制 器。有效度量单位包括纳秒(ns)、微秒 (us)、毫秒(ms)、秒(s)、分钟 (m)和小时(h)。默认值为 --keep-complete=5 --keep-failed=1 \ --keep-younger-than=60m $ oc adm prune deployments --orphans --keep-complete=5 --keep-failed=1 \ --keep-younger-than=60m --confirm $ oc adm prune builds [] 个构建。默认值为 5。 --keep-failed= 对于每个构建配置，保留状态为 failed、error 或 Canceled 的最后 N 个构 建。默认值为 1。 --keep-younger-than= 不修剪存在时间没有超过 （相对于当前时间）的对象。默认 值为 60m。 选项 选项 描述 描述 流程 1. 要查看修剪操作要删除的内容，请运行以下命令：

--keep-failed= 对于 DeploymentConfig 对象，保留状态为 Failed 的最后 N 复制控制 器，副本数为零。默认值为 1。 --keep-younger-than= 不修剪存在时间没有超过 （相对于当前时间）的复制控制 器。有效度量单位包括纳秒(ns)、微秒 (us)、毫秒(ms)、秒(s)、分钟 (m)和小时(h)。默认值为 --keep-complete=5 --keep-failed=1 \ --keep-younger-than=60m $ oc adm prune deployments --orphans --keep-complete=5 --keep-failed=1 \ --keep-younger-than=60m --confirm OpenShift Container Platform 4.10 个构建。默认值为 5。 --keep-failed= 对于每个构建配置，保留状态为 failed、error 或 Canceled 的最后 N 个构 建。默认值为 1。 --keep-younger-than= 不修剪存在时间没有超过 （相对于当前时间）的对象。默认 值为 60m。 流程 流程 1. 要查看修剪操作要删除的内容，请运行以下命令： 2. 要实际执行修剪操作，请添加

image extract file://busybox:local --confirm # Extract an image stored on disk in a directory other than $(pwd)/v2 into the current directory OpenShift Container Platform 4.10 CLI 工具 工具 46 2.5.1.78. oc file://busybox:local --dir busybox-mirror-dir --confirm # Extract an image stored on disk in a directory other than $(pwd)/v2 into a designated directory (must exist) oc image extract file://busybox:local --dir their referrers were more than an hour old # and obsoleted by 3 newer revisions under the same tag were considered oc adm prune images --keep-tag-revisions=3 --keep-younger-than=60m # To actually perform

image extract file://busybox:local --confirm # Extract an image stored on disk in a directory other than $(pwd)/v2 into the current directory # --confirm is required because the current directory is not file://busybox:local --dir busybox-mirror-dir --confirm # Extract an image stored on disk in a directory other than $(pwd)/v2 into a designated directory (must exist) oc image extract file://busybox:local --dir their referrers were more than an hour old # and obsoleted by 3 newer revisions under the same tag were considered oc adm prune images --keep-tag-revisions=3 --keep-younger-than=60m # To actually perform

image extract file://busybox:local --confirm # Extract an image stored on disk in a directory other than $(pwd)/v2 into the current directory # --confirm is required because the current directory is not file://busybox:local --dir busybox-mirror-dir --confirm # Extract an image stored on disk in a directory other than $(pwd)/v2 into a designated directory (must exist) oc image extract file://busybox:local --dir their referrers were more than an hour old # and obsoleted by 3 newer revisions under the same tag were considered oc adm prune images --keep-tag-revisions=3 --keep-younger-than=60m # To actually perform

'500 Internal Server Error rpc error: code = ResourceExhausted desc = grpc: received message larger than max (5277702 vs. 4194304)' ,\nentry with timestamp 2021-08-18 05:58:55.061936 +0000 UTC ignored will be flushed when they hit this age, default is 1h chunk_retain_period: 30s # Must be greater than index read cache TTL if using an index cache (Default index read cache TTL is 5m) max_transfer_retries: '2019-04-17T20:12:34Z' message: >- Invalid master nodes count. Please ensure there are no more than 3 total nodes with master roles OpenShift Container Platform 4.8 日志 日志记录 记录 182 以下状态消息表示

'2019-04-17T20:12:34Z' message: >- Invalid master nodes count. Please ensure there are no more than 3 total nodes with master roles 第 第 12 章 章 日志故障排除 日志故障排除 143 以下状态消息表示 Elasticsearch 存储不支持您尝试进行的更改。 more than 10m. Fluentd 报告 Prometheus 可 能无法抓取特定的 Fluentd 实 例。 Critical FluentdQueueLengthInc reasing In the last 12h, fluentd buffer queue length constantly increased more than 1.Current

Operator 组，这是监视所有命名空间的 Operator 组。通过将此 Operator 组与 attenuated service account query failed - more than one operator group(s) are managing this namespace count=2 第 第 2 章 章 了解 了解 OPERATOR 61 2. 创建自定义 Result{}, err // Requeue for any reason other than an error return ctrl.Result{Requeue: true}, nil import "time" // Reconcile for any reason other than an error after 5 seconds return ctrl.Result{RequeueAfter: provides this support. Thus, it is very likely that you want to provide it and if you support more than amd64 architectures, you MUST,use the required labels for all which are supported.Otherwise, your

false，原因为 CreateRouteFailed caused by host must conform to DNS 1123 naming convention and must be no more than 63 characters，请尝试使用较短的名称创建 Update Service。 3.3.3. 配置 Cluster Version Operator（CVO） 安装 OpenShift

kni/performance-addon-operators/functests/4_latency/latency.go:200 The current latency 27 is bigger than the expected one 20 Expected : false to be true /go/src/github.com/ope kni/performance-addon-operators/functests/4_latency/latency.go:134 The current latency 27 is bigger than the expected one 20 1 Expected : false to be true /go/src/github.com/opens