Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tools/package_incus_test/main.go

@@ -0,0 +1,116 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/google/uuid"
+	"github.com/urfave/cli/v2"
+)
+
+var imagesRPM = []string{
+	"fedora/41",
+	"fedora/40",
+	"centos/9-Stream",
+}
+
+var imagesDEB = []string{
+	"debian/bullseye",
+	"debian/bookworm",
+	"ubuntu/noble",
+	"ubuntu/jammy",
+}
+
+func main() {
+	packageFile := ""
+	image := ""
+
+	app := &cli.App{
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:        "package",
+				Usage:       ".deb or .rpm file for upgrade testing",
+				Destination: &packageFile,
+				Required:    true,
+			},
+			&cli.StringFlag{
+				Name:        "image",
+				Usage:       "optional, run with specific image",
+				Destination: &image,
+			},
+		},
+		Action: func(*cli.Context) error {
+			if _, err := os.Stat(packageFile); err != nil {
+				return fmt.Errorf("unknown package file: %w", err)
+			}
+
+			if image != "" && packageFile != "" {
+				fmt.Printf("test package %q on image %q\n", packageFile, image)
+				return launchTests(packageFile, []string{image})
+			} else if packageFile != "" {
+				fmt.Printf("test package %q on all applicable images\n", packageFile)
+
+				extension := filepath.Ext(packageFile)
+				switch extension {
+				case ".rpm":
+					return launchTests(packageFile, imagesRPM)
+				case ".deb":
+					return launchTests(packageFile, imagesDEB)
+				default:
+					return fmt.Errorf("%s has unknown package type: %s", packageFile, extension)
+				}
+			}
+
+			return nil
+		},
+	}
+
+	err := app.Run(os.Args)
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}
+
+func launchTests(packageFile string, images []string) error {
+	for _, image := range images {
+		fmt.Printf("starting test with %s\n", image)
+
+		uuidWithHyphen := uuid.New()
+		name := "telegraf-test-" + uuidWithHyphen.String()[0:8]
+
+		err := runTest(image, name, packageFile)
+		if err != nil {
+			fmt.Printf("*** FAIL: %s\n", image)
+			return err
+		}
+
+		fmt.Printf("*** PASS: %s\n\n", image)
+	}
+
+	fmt.Println("*** ALL TESTS PASS ***")
+	return nil
+}
+
+func runTest(image, name, packageFile string) error {
+	c := Container{Name: name}
+	if err := c.Create(image); err != nil {
+		return err
+	}
+	defer c.Delete()
+
+	if err := c.Install("telegraf"); err != nil {
+		return err
+	}
+
+	if err := c.CheckStatus("telegraf"); err != nil {
+		return err
+	}
+
+	if err := c.UploadAndInstall(packageFile); err != nil {
+		return err
+	}
+
+	return c.CheckStatus("telegraf")
+}