// Creates the bundleDir with rootfs, io fifo dir and a default spec.
// On success, returns the bundlePath
func setupBundle(bundleName string) (string, error) {
bundlePath := filepath.Join(utils.BundlesRoot, bundleName)
if err := os.MkdirAll(bundlePath, 0755); err != nil {
fmt.Println("Unable to create bundlePath due to ", err)
return "", err
}
io := filepath.Join(bundlePath, "io")
if err := os.MkdirAll(io, 0755); err != nil {
fmt.Println("Unable to create io dir due to ", err)
return "", err
}
if err := utils.GenerateReferenceSpecs(bundlePath); err != nil {
fmt.Println("Unable to generate OCI reference spec: ", err)
return "", err
}
if err := utils.CreateBusyboxBundle(bundleName); err != nil {
fmt.Println("CreateBusyboxBundle error: ", err)
return "", err
}
return bundlePath, nil
}
func (cs *ContainerdSuite) SetUpSuite(c *check.C) {
bundleMap = make(map[string]Bundle)
cs.eventFilters = make(map[string]func(event *types.Event))
// Get working directory for tests
wd := utils.GetTestOutDir()
if err := os.Chdir(wd); err != nil {
c.Fatalf("Could not change working directory: %v", err)
}
cs.cwd = wd
// Clean old bundles
os.RemoveAll(utils.BundlesRoot)
// Ensure the oci bundles directory exists
if err := os.MkdirAll(utils.BundlesRoot, 0755); err != nil {
c.Fatalf("Failed to create bundles directory: %v", err)
}
// Generate the reference spec
if err := utils.GenerateReferenceSpecs(utils.BundlesRoot); err != nil {
c.Fatalf("Unable to generate OCI reference spec: %v", err)
}
// Create our output directory
cs.outputDir = fmt.Sprintf(utils.OutputDirFormat, time.Now().Format("2006-01-02_150405.000000"))
cs.stateDir = filepath.Join(cs.outputDir, "containerd-master")
if err := os.MkdirAll(cs.stateDir, 0755); err != nil {
c.Fatalf("Unable to created output directory '%s': %v", cs.stateDir, err)
}
cs.grpcSocket = "unix://" + filepath.Join(cs.outputDir, "containerd-master", "containerd.sock")
cdLogFile := filepath.Join(cs.outputDir, "containerd-master", "containerd.log")
f, err := os.OpenFile(cdLogFile, os.O_CREATE|os.O_TRUNC|os.O_RDWR|os.O_SYNC, 0777)
if err != nil {
c.Fatalf("Failed to create master containerd log file: %v", err)
}
cs.logFile = f
cs.syncChild = make(chan error)
cs.RestartDaemon(false)
}