50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package command
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import (
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"strings"
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"github.com/mitchellh/cli"
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)
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type NodeCommand struct {
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Meta
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}
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func (f *NodeCommand) Help() string {
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helpText := `
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Usage: nomad node <subcommand> [options] [args]
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This command groups subcommands for interacting with nodes. Nodes in Nomad are
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agent's that can run submitted workloads. This command can be used to examine
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nodes and operate on nodes, such as draining workloads off of them.
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Examine the status of a node:
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$ nomad node status <node-id>
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Mark a node as ineligible for running workloads. This is useful when the node
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is expected to be removed or upgraded so new allocations aren't placed on it:
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$ nomad node eligibility -disable <node-id>
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Mark a node to be drained, allowing batch jobs four hours to finish before
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forcing them off the node:
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$ nomad node drain -enable -deadline 4h <node-id>
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Please see the individual subcommand help for detailed usage information.
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`
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return strings.TrimSpace(helpText)
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}
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func (f *NodeCommand) Synopsis() string {
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return "Interact with nodes"
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}
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func (f *NodeCommand) Name() string { return "node" }
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func (f *NodeCommand) Run(args []string) int {
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return cli.RunResultHelp
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}
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