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introduce site overlays

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site overlays are place in sysconfdir/overlays and take
precedence over distribution overlays with the same name.

Every `wwctl overlay` command changing overlays will create
an site overlay. distribution overlays can't be deleted or
modified with wwctl.

Signed-off-by: Christian Goll <cgoll@suse.com>
This commit is contained in:
Christian Goll
2024-11-21 14:52:46 +01:00
parent e8f7c01283
commit d5fc7e9320
12 changed files with 106 additions and 64 deletions
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11
internal/app/wwctl/overlay/mkdir/main.go
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@@ -11,13 +11,16 @@ import (
"github.com/warewulf/warewulf/internal/pkg/wwlog"
)
func CobraRunE(cmd *cobra.Command, args []string) error {
func CobraRunE(cmd *cobra.Command, args []string) (err error) {
var overlaySourceDir string
overlayName := args[0]
dirName := args[1]
overlaySourceDir = overlay.OverlaySourceDir(overlayName)
err = overlay.CreateSiteOverlay(overlayName)
if err != nil {
return err
}
overlaySourceDir, _ = overlay.OverlaySourceDir(overlayName)
if !util.IsDir(overlaySourceDir) {
return fmt.Errorf("overlay does not exist: %s", overlayName)
@@ -27,7 +30,7 @@ func CobraRunE(cmd *cobra.Command, args []string) error {
wwlog.Debug("Will create directory in overlay: %s:%s", overlayName, dirName)
err := os.MkdirAll(overlayDir, os.FileMode(PermMode))
err = os.MkdirAll(overlayDir, os.FileMode(PermMode))
if err != nil {
return fmt.Errorf("could not create directory: %s", path.Dir(overlayDir))
}