Bump version

.github/workflows/ubuntu.yml

@@ -24,7 +24,7 @@ jobs:
         sudo apt-get install qemu-system-x86
 
     - name: Bootstrap
-      run: ./tools/qemu-debian-img/bootstrap.sh
+      run: ./tools/qemu-ubuntu-img/bootstrap.sh
 
     - name: Unit Testing
       run: go test -parallel 1 -v ./...

kernel.go

@@ -373,7 +373,10 @@ func generateBaseDockerImage(registry string, commands []config.DockerCommand,
 		// Cache kernel package dependencies
 		d += "RUN export PKGNAME=$(yum search kernel-devel --showduplicates | grep '^kernel-devel' | cut -d ' ' -f 1 | head -n 1); " +
 			"yum -y install $PKGNAME $(echo $PKGNAME | sed 's/-devel//'); " +
-			fmt.Sprintf("yum -y remove $PKGNAME $(echo $PKGNAME | sed 's/-devel//') %s\n", flags)
+			fmt.Sprintf("yum -y remove $PKGNAME "+
+				"$(echo $PKGNAME | sed 's/-devel//') "+
+				"$(echo $PKGNAME | sed 's/-devel/-modules/') "+
+				"$(echo $PKGNAME | sed 's/-devel/-core/') %s\n", flags)
 	default:
 		err = fmt.Errorf("%s not yet supported", sk.DistroType.String())
 		return

main.go

@@ -106,7 +106,7 @@ func main() {
 			Compact: true,
 		}),
 		kong.Vars{
-			"version": "2.1.1",
+			"version": "2.1.2",
 		},
 	)
 

qemu/README.md

@@ -30,7 +30,7 @@ Note: qemu on macOS since v2.12 (24 April 2018) supports Hypervisor.framework.
 
 #### Generate image
 
-    $ cd $GOPATH/src/code.dumpstack.io/tools/out-of-tree/tools/qemu-debian-img
+    $ cd $GOPATH/src/code.dumpstack.io/tools/out-of-tree/tools/qemu-ubuntu-img
     $ ./bootstrap.sh
 
 ### Fill configuration file

qemu/qemu-kernel.go

@@ -378,7 +378,11 @@ func (q System) Command(user, cmd string) (output string, err error) {
 	if err != nil {
 		return
 	}
-	session.Stderr = session.Stdout
+
+	stderr, err := session.StderrPipe()
+	if err != nil {
+		return
+	}
 
 	err = session.Start(cmd)
 	if err != nil {
@@ -395,6 +399,17 @@ func (q System) Command(user, cmd string) (output string, err error) {
 		output = strings.TrimSuffix(output, "\n")
 	}()
 
+	go func() {
+		scanner := bufio.NewScanner(stderr)
+		for scanner.Scan() {
+			m := scanner.Text()
+			output += m + "\n"
+			// Note: it prints stderr as stdout
+			flog.Trace().Str("stdout", m).Msg("")
+		}
+		output = strings.TrimSuffix(output, "\n")
+	}()
+
 	err = session.Wait()
 	return
 }

qemu/test.config.go

@@ -4,7 +4,7 @@
 
 package qemu
 
-const testConfigVmlinuz = "../tools/qemu-debian-img/ubuntu2204.vmlinuz"
-const testConfigInitrd = "../tools/qemu-debian-img/ubuntu2204.initrd"
-const testConfigRootfs = "../tools/qemu-debian-img/ubuntu2204.img"
-const testConfigSampleKo = "../tools/qemu-debian-img/ubuntu2204.ko"
+const testConfigVmlinuz = "../tools/qemu-ubuntu-img/ubuntu2204.vmlinuz"
+const testConfigInitrd = "../tools/qemu-ubuntu-img/ubuntu2204.initrd"
+const testConfigRootfs = "../tools/qemu-ubuntu-img/ubuntu2204.img"
+const testConfigSampleKo = "../tools/qemu-ubuntu-img/ubuntu2204.ko"