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add a warning on missing configuration file for file provider

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This commit is contained in:
Umputun 2021-08-28 12:25:07 -05:00
parent f610a631e4
commit 506ded3ad4
1 changed files with 9 additions and 0 deletions
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9
app/discovery/provider/file.go
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@ -35,6 +35,15 @@ func (d *File) Events(ctx context.Context) <-chan discovery.ProviderID {
}
}
// check once if config file in place and it is file for real and not a directory
fi, err := os.Stat(d.FileName)
if err != nil {
log.Printf("[WARN] configuration file %s not found", d.FileName)
}
if err == nil && fi.IsDir() {
log.Printf("[WARN] %s is directory but configuration file expected", d.FileName)
}
go func() {
tk := time.NewTicker(d.CheckInterval)
lastModif := time.Time{}