76 lines
1.5 KiB
Go
76 lines
1.5 KiB
Go
package command
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import (
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"encoding/json"
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"fmt"
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"os"
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"strings"
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"github.com/hashicorp/nomad/helper/raftutil"
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"github.com/posener/complete"
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)
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type OperatorRaftLogsCommand struct {
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Meta
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}
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func (c *OperatorRaftLogsCommand) Help() string {
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helpText := `
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Usage: nomad operator raft _logs <path to nomad data dir>
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Display the log entries persisted in data dir in json form.
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This is a low-level debugging tool and not subject to Nomad's usual backward
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compatibility guarantees.
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`
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return strings.TrimSpace(helpText)
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}
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func (c *OperatorRaftLogsCommand) AutocompleteFlags() complete.Flags {
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return complete.Flags{}
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}
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func (c *OperatorRaftLogsCommand) AutocompleteArgs() complete.Predictor {
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return complete.PredictNothing
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}
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func (c *OperatorRaftLogsCommand) Synopsis() string {
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return "Display raft log content"
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}
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func (c *OperatorRaftLogsCommand) Name() string { return "operator raft _info" }
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func (c *OperatorRaftLogsCommand) Run(args []string) int {
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if len(args) != 1 {
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c.Ui.Error("This command takes one argument: <path>")
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c.Ui.Error(commandErrorText(c))
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return 1
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}
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raftPath, err := raftutil.FindRaftFile(args[0])
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if err != nil {
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c.Ui.Error(err.Error())
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return 1
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}
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logs, warnings, err := raftutil.LogEntries(raftPath)
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if err != nil {
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c.Ui.Error(err.Error())
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return 1
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}
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for _, warning := range warnings {
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c.Ui.Error(warning.Error())
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}
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enc := json.NewEncoder(os.Stdout)
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enc.SetIndent("", " ")
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if err := enc.Encode(logs); err != nil {
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c.Ui.Error(fmt.Sprintf("failed to encode output: %v", err))
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return 1
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}
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return 0
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}
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