debug: update default node-id and docs (#11398)
* debug: default node-id to all * debug: align cli help and website documentation
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Dave May
GitHub
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cdddd64a42
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509c74ce19
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@ -0,0 +1,3 @@
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```release-note:improvement
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cli: Update `nomad operator debug` bundle to include sample of clients by default
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```
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@ -134,7 +134,8 @@ Vault Options:
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Debug Options:
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-duration=<duration>
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The duration of the log monitor command. Defaults to 2m.
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Set the duration of the debug capture. Logs will be captured from specified servers and
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nodes at "log-level". Defaults to 2m.
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-interval=<interval>
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The interval between snapshots of the Nomad state. Set interval equal to
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@ -147,7 +148,7 @@ Debug Options:
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Cap the maximum number of client nodes included in the capture. Defaults
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to 10, set to 0 for unlimited.
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-node-id=<node>,<node>
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-node-id=<node1>,<node2>
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Comma separated list of Nomad client node ids to monitor for logs, API
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outputs, and pprof profiles. Accepts id prefixes, and "all" to select all
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nodes (up to count = max-nodes). Defaults to "all".
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@ -158,7 +159,7 @@ Debug Options:
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-pprof-duration=<duration>
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Duration for pprof collection. Defaults to 1s.
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-server-id=<server>,<server>
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-server-id=<server1>,<server2>
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Comma separated list of Nomad server names to monitor for logs, API
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outputs, and pprof profiles. Accepts server names, "leader", or "all".
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Defaults to "all".
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@ -169,8 +170,8 @@ Debug Options:
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necessary to get the configuration from a non-leader server.
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-output=<path>
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Path to the parent directory of the output directory. If not specified, an
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archive is built in the current directory.
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Path to the parent directory of the output directory. If specified, no
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archive is built. Defaults to the current directory.
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`
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return strings.TrimSpace(helpText)
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}
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@ -287,7 +288,7 @@ func (c *OperatorDebugCommand) Run(args []string) int {
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flags.StringVar(&c.logLevel, "log-level", "DEBUG", "")
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flags.IntVar(&c.maxNodes, "max-nodes", 10, "")
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flags.StringVar(&c.nodeClass, "node-class", "", "")
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flags.StringVar(&nodeIDs, "node-id", "", "")
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flags.StringVar(&nodeIDs, "node-id", "all", "")
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flags.StringVar(&serverIDs, "server-id", "all", "")
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flags.BoolVar(&c.stale, "stale", false, "")
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flags.StringVar(&output, "output", "", "")
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@ -450,9 +451,14 @@ func (c *OperatorDebugCommand) Run(args []string) int {
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// Return error if nodes were specified but none were found
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if len(nodeIDs) > 0 && nodeCaptureCount == 0 {
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if nodeIDs == "all" {
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// It's okay to have zero clients for default "all"
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c.Ui.Info("Note: \"-node-id=all\" specified but no clients found")
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} else {
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c.Ui.Error(fmt.Sprintf("Failed to retrieve clients, 0 nodes found in list: %s", nodeIDs))
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return 1
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}
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}
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// Resolve servers
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members, err := client.Agent().Members()
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@ -43,16 +43,15 @@ true.
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## General Options
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@include 'general_options_no_namespace.mdx'
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@include 'general_options.mdx'
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## Debug Options
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- `-duration=2m`: Set the duration of the log monitor command.
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Defaults to `"2m"`. Logs will be captured from specified servers and
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nodes at `log-level`.
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- `-duration=2m`: Set the duration of the debug capture. Logs will be captured from
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specified servers and nodes at `log-level`. Defaults to `2m`.
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- `-interval=2m`: The interval between snapshots of the Nomad state.
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If unspecified, only one snapshot is captured.
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- `-interval=30s`: The interval between snapshots of the Nomad state.
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If unspecified, only one snapshot is captured. Defaults to `30s`.
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- `-log-level=DEBUG`: The log level to monitor. Defaults to `DEBUG`.
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@ -61,14 +60,15 @@ true.
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- `-node-class=<node-class>`: Filter client nodes based on node class.
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- `-node-id=<node1>,<node2>`: Comma separated list of Nomad client node ids,
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to monitor for logs and include pprof profiles. Accepts id prefixes, and
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"all" to select all nodes (up to count = max-nodes).
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- `-node-id=<node1>,<node2>`: Comma separated list of Nomad client node ids
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to monitor for logs, API outputs, and pprof profiles. Accepts id prefixes, and
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"all" to select all nodes (up to count = max-nodes). Defaults to `all`.
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- `-pprof-duration=<duration>`: Duration for pprof collection. Defaults to 1s.
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- `-server-id=s1,s2`: Comma separated list of Nomad server names, "leader", or
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"all" to monitor for logs and include pprof profiles.
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- `-server-id=<server1>,<server2>`: Comma separated list of Nomad server names to
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monitor for logs, API outputs, and pprof profiles. Accepts server names, "leader", or
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"all". Defaults to `all`.
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- `-stale=<true|false>`: If "false", the default, get membership data from the
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cluster leader. If the cluster is in an outage unable to establish
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