1. minikube logs

查看本地集群的日志,用于调试 minikube 的实例。

minikube logs [flags]

1.1. Options

      --file string   If present, writes to the provided file instead of stdout.
  -f, --follow        Show only the most recent journal entries, and continuously print new entries as they are appended to the journal.
  -n, --length int    Number of lines back to go within the log (default 60)
      --node string   The node to get logs from. Defaults to the primary control plane.
      --problems      Show only log entries which point to known problems
选项 默认值 描述
--file - 如果指定了文件就会将日志保存到文件中,不会在终端显示
-f, --follow - 类似 tail -f 持续输出最新的日志内容
-n, --length 60 返回到日志中的行数
--node master 查看指定 node 节点的日志,默认是控制平面
--problems - 只显示指向已知问题的日志条目

1.2. 从父命令继承的选项

      --add_dir_header                   If true, adds the file directory to the header of the log messages
      --alsologtostderr                  log to standard error as well as files
  -b, --bootstrapper string              The name of the cluster bootstrapper that will set up the Kubernetes cluster. (default "kubeadm")
  -h, --help                             
      --log_backtrace_at traceLocation   when logging hits line file:N, emit a stack trace (default :0)
      --log_dir string                   If non-empty, write log files in this directory
      --log_file string                  If non-empty, use this log file
      --log_file_max_size uint           Defines the maximum size a log file can grow to. Unit is megabytes. If the value is 0, the maximum file size is unlimited. (default 1800)
      --logtostderr                      log to standard error instead of files
      --one_output                       If true, only write logs to their native severity level (vs also writing to each lower severity level)
  -p, --profile string                   The name of the minikube VM being used. This can be set to allow having multiple instances of minikube independently. (default "minikube")
      --skip_headers                     If true, avoid header prefixes in the log messages
      --skip_log_headers                 If true, avoid headers when opening log files
      --stderrthreshold severity         logs at or above this threshold go to stderr (default 2)
      --user string                      Specifies the user executing the operation. Useful for auditing operations executed by 3rd party tools. Defaults to the operating system username.
  -v, --v Level                          number for the log level verbosity
      --vmodule moduleSpec               comma-separated list of pattern=N settings for file-filtered logging

1.3. 示例

[minikube@localhost ~]$ minikube status
type: Control Plane
host: Running
kubelet: Running
apiserver: Running
kubeconfig: Configured

type: Worker
host: Running
kubelet: Running

[minikube@localhost ~]$ minikube logs --node k8s-m02
Copyright © 温玉 2021 | 浙ICP备2020032454号 all right reserved,powered by Gitbook该文件修订时间: 2022-06-24 23:43:46

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