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rbd: rename mapOptions and options argument slices

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With the new support for passing --options, referring to ExecCommand()
argument slices as mapOptions and options is confusing.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Ilya Dryomov 2020-09-22 10:06:52 +02:00 committed by mergify[bot]
parent 1f17d25407
commit 5631b83dd0
1 changed files with 9 additions and 9 deletions
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18
internal/rbd/rbd_attach.go
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@ -214,8 +214,7 @@ func createPath(ctx context.Context, volOpt *rbdVolume, cr *util.Credentials) (s
util.TraceLog(ctx, "rbd: map mon %s", volOpt.Monitors)
// Map options
mapOptions := []string{
mapArgs := []string{
"--id", cr.ID,
"-m", volOpt.Monitors,
"--keyfile=" + cr.KeyFile,
@ -230,17 +229,17 @@ func createPath(ctx context.Context, volOpt *rbdVolume, cr *util.Credentials) (s
}
// Update options with device type selection
mapOptions = append(mapOptions, "--device-type", accessType)
mapArgs = append(mapArgs, "--device-type", accessType)
if volOpt.readOnly {
mapOptions = append(mapOptions, "--read-only")
mapArgs = append(mapArgs, "--read-only")
}
if volOpt.MapOptions != "" {
mapOptions = append(mapOptions, "--options", volOpt.MapOptions)
mapArgs = append(mapArgs, "--options", volOpt.MapOptions)
}
// Execute map
stdout, stderr, err := util.ExecCommand(ctx, rbd, mapOptions...)
stdout, stderr, err := util.ExecCommand(ctx, rbd, mapArgs...)
if err != nil {
util.WarningLog(ctx, "rbd: map error %v, rbd output: %s", err, stderr)
// unmap rbd image if connection timeout
@ -315,11 +314,12 @@ func detachRBDImageOrDeviceSpec(ctx context.Context, imageOrDeviceSpec string, i
if ndbType {
accessType = accessTypeNbd
}
options := []string{"unmap", "--device-type", accessType, imageOrDeviceSpec}
unmapArgs := []string{"unmap", "--device-type", accessType, imageOrDeviceSpec}
if unmapOptions != "" {
options = append(options, "--options", unmapOptions)
unmapArgs = append(unmapArgs, "--options", unmapOptions)
}
_, stderr, err := util.ExecCommand(ctx, rbd, options...)
_, stderr, err := util.ExecCommand(ctx, rbd, unmapArgs...)
if err != nil {
// Messages for krbd and nbd differ, hence checking either of them for missing mapping
// This is not applicable when a device path is passed in