40 lines
1.3 KiB
Go
40 lines
1.3 KiB
Go
package ssh
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import (
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"github.com/spf13/cobra"
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"github.com/warewulf/warewulf/internal/app/wwctl/completions"
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)
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var (
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baseCmd = &cobra.Command{
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DisableFlagsInUseLine: true,
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Use: "ssh [OPTIONS] NODE_PATTERN COMMAND",
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Short: "SSH into configured nodes in parallel",
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Long: "Easily ssh into nodes in parallel to run non-interactive commands\n",
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RunE: CobraRunE,
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Args: cobra.MinimumNArgs(2),
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ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
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if len(args) == 0 {
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return completions.Nodes(cmd, args, toComplete)
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}
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return completions.None(cmd, args, toComplete)
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},
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}
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DryRun bool
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FanOut int
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Sleep int
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SshPath string
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)
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func init() {
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baseCmd.PersistentFlags().BoolVarP(&DryRun, "dryrun", "n", false, "Show commands to run")
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baseCmd.PersistentFlags().IntVarP(&FanOut, "fanout", "f", 32, "How many connections to run in parallel")
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baseCmd.PersistentFlags().IntVarP(&Sleep, "sleep", "s", 0, "Seconds to sleep inbetween processes")
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baseCmd.PersistentFlags().StringVar(&SshPath, "rsh", "/usr/bin/ssh", "Path to use for RSH/SSH command")
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}
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// GetRootCommand returns the root cobra.Command for the application.
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func GetCommand() *cobra.Command {
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return baseCmd
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}
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