83 lines
2.1 KiB
Go
83 lines
2.1 KiB
Go
package command
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import (
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"fmt"
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"strings"
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)
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type AllocStatusCommand struct {
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Meta
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}
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func (c *AllocStatusCommand) Help() string {
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helpText := `
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Usage: nomad alloc-stauts [options] <allocation>
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Display information about existing allocations. This command can
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be used to inspect the current status of all allocation,
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including its running status, metadata, and verbose failure
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messages reported by internal subsystems.
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General Options:
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` + generalOptionsUsage()
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return strings.TrimSpace(helpText)
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}
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func (c *AllocStatusCommand) Synopsis() string {
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return "Display allocation status information and metadata"
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}
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func (c *AllocStatusCommand) Run(args []string) int {
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flags := c.Meta.FlagSet("alloc-status", FlagSetClient)
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flags.Usage = func() { c.Ui.Output(c.Help()) }
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if err := flags.Parse(args); err != nil {
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return 1
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}
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// Check that we got exactly one allocation ID
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args = flags.Args()
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if len(args) != 1 {
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c.Ui.Error(c.Help())
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return 1
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}
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allocID := args[0]
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// Get the HTTP client
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client, err := c.Meta.Client()
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if err != nil {
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c.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
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return 1
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}
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// Query the allocation info
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alloc, _, err := client.Allocations().Info(allocID, nil)
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if err != nil {
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c.Ui.Error(fmt.Sprintf("Error querying allocation: %s", err))
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return 1
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}
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// Format the allocation data
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basic := []string{
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fmt.Sprintf("ID|%s", alloc.ID),
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fmt.Sprintf("EvalID|%s", alloc.EvalID),
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fmt.Sprintf("Name|%s", alloc.Name),
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fmt.Sprintf("NodeID|%s", alloc.NodeID),
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fmt.Sprintf("JobID|%s", alloc.JobID),
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fmt.Sprintf("ClientStatus|%s", alloc.ClientStatus),
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fmt.Sprintf("ClientDescription|%s", alloc.ClientDescription),
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fmt.Sprintf("NodesEvaluated|%d", alloc.Metrics.NodesEvaluated),
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fmt.Sprintf("NodesFiltered|%d", alloc.Metrics.NodesFiltered),
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fmt.Sprintf("NodesExhausted|%d", alloc.Metrics.NodesExhausted),
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fmt.Sprintf("AllocationTime|%s", alloc.Metrics.AllocationTime),
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fmt.Sprintf("CoalescedFailures|%d", alloc.Metrics.CoalescedFailures),
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}
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c.Ui.Output(formatKV(basic))
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// Format the detailed status
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c.Ui.Output("\n==> Status")
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dumpAllocStatus(c.Ui, alloc)
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return 0
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}
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