Remove dynamic /etc/os-release creation

[Andrey Smirnov]

Code:

talos/internal/app/machined/pkg/runtime/v1alpha1/v1alpha1_sequencer_tasks.go

Lines 387 to 401 in 1fb8453

 // OSRelease renders a valid /etc/os-release file and writes it to disk. The 
 // node's OS Image field is reported by the node from /etc/os-release. 
 func OSRelease() (err error) { 
 	if err = createBindMount(filepath.Join(constants.SystemEtcPath, "os-release"), "/etc/os-release"); err != nil { 
 		return err 
 	} 
  
 	contents, err := version.OSRelease() 
 	if err != nil { 
 		return err 
 	} 
  
 	return os.WriteFile(filepath.Join(constants.SystemEtcPath, "os-release"), contents, 0o644) 
 } 
  

Instead of writing it down dynamic way with a bind mount, go generate the file contents, and make it part of rootfs and read-only.

Remove the task.