17840: Deduplicate flag-parsing code.

[arvados.git] / services / crunch-dispatch-slurm / usage.go

diff --git a/services/crunch-dispatch-slurm/usage.go b/services/crunch-dispatch-slurm/usage.go
index 032d86284d5e0a9fc8a3d712a0283597ec29d765..68a2305f74ac73d59e97833c2428cdc45a6018cc 100644 (file)
--- a/services/crunch-dispatch-slurm/usage.go
+++ b/services/crunch-dispatch-slurm/usage.go
@@ -7,33 +7,18 @@ package main
 import (
        "flag"
        "fmt"
-       "os"
 )
 
-var exampleConfigFile = []byte(`
-    {
-       "Client": {
-           "APIHost": "zzzzz.arvadosapi.com",
-           "AuthToken": "xyzzy",
-           "Insecure": false
-           "KeepServiceURIs": [],
-       },
-       "CrunchRunCommand": ["crunch-run"],
-       "PollPeriod": "10s",
-       "SbatchArguments": ["--partition=foo", "--exclude=node13"],
-       "ReserveExtraRAM": 268435456,
-    }`)
-
 func usage(fs *flag.FlagSet) {
-       fmt.Fprintf(os.Stderr, `
+       fmt.Fprintf(fs.Output(), `
 crunch-dispatch-slurm runs queued Arvados containers by submitting
 SLURM batch jobs.
 
 Options:
 `)
        fs.PrintDefaults()
-       fmt.Fprintf(os.Stderr, `
-Example config file:
-%s
-`, exampleConfigFile)
+       fmt.Fprintf(fs.Output(), `
+
+For configuration instructions see https://doc.arvados.org/install/crunch2-slurm/install-dispatch.html
+`)
 }