services/crunch-dispatch-slurm/usage.go

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 package main
   6
   7 import (
   8         "flag"
   9         "fmt"
  10         "os"
  11 )
  12
  13 var exampleConfigFile = []byte(`
  14     {
  15         "Client": {
  16             "APIHost": "zzzzz.arvadosapi.com",
  17             "AuthToken": "xyzzy",
  18             "Insecure": false
  19             "KeepServiceURIs": [],
  20         },
  21         "CrunchRunCommand": ["crunch-run"],
  22         "PollPeriod": "10s",
  23         "SbatchArguments": ["--partition=foo", "--exclude=node13"],
  24         "ReserveExtraRAM": 268435456,
  25     }`)
  26
  27 func usage(fs *flag.FlagSet) {
  28         fmt.Fprintf(os.Stderr, `
  29 crunch-dispatch-slurm runs queued Arvados containers by submitting
  30 SLURM batch jobs.
  31
  32 Options:
  33 `)
  34         fs.PrintDefaults()
  35         fmt.Fprintf(os.Stderr, `
  36 Example config file:
  37 %s
  38 `, exampleConfigFile)
  39 }