40 lines
870 B
Go
40 lines
870 B
Go
package build
|
|
|
|
import (
|
|
"os"
|
|
|
|
"github.com/hpcng/warewulf/internal/pkg/node"
|
|
"github.com/hpcng/warewulf/internal/pkg/overlay"
|
|
"github.com/hpcng/warewulf/internal/pkg/wwlog"
|
|
"github.com/hpcng/warewulf/pkg/hostlist"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
func CobraRunE(cmd *cobra.Command, args []string) error {
|
|
|
|
nodeDB, err := node.New()
|
|
if err != nil {
|
|
wwlog.Printf(wwlog.ERROR, "Could not open node configuration: %s\n", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
nodes, err := nodeDB.FindAllNodes()
|
|
if err != nil {
|
|
wwlog.Printf(wwlog.ERROR, "Could not get node list: %s\n", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
if len(args) > 0 {
|
|
args = hostlist.Expand(args)
|
|
err = overlay.BuildAllOverlays(node.FilterByName(nodes, args))
|
|
} else {
|
|
err = overlay.BuildAllOverlays(nodes)
|
|
}
|
|
|
|
if err != nil {
|
|
wwlog.Printf(wwlog.WARN, "Some system overlays failed to be generated: %s\n", err)
|
|
}
|
|
|
|
return nil
|
|
}
|