Best Syzkaller code snippet using bhyve.Create
bhyve.go
Source:bhyve.go
...70 editNFSExports(UUIDString, potDirPath)71 //Check if runfile exists72 var runFile string73 if _, err := os.Stat(bhyveDirPath + "/runFreeBSD.sh"); os.IsNotExist(err) {74 //Create run file75 runFile = `#/bin/sh76UUID="-U efc58796-25ec-4003-b216-f20be8100685"77USERBOOT="` + potDirPath + `/bhyve/userboot.so"78IMG="` + potDirPath + `/bhyve/block0.img"79KERNELENV=""80MEM="-m 4G"81SMP="-c 2"82PCI_DEV="-s 0:0,hostbridge -s 31,lpc"83NET="-s 2:0,virtio-net"84IMG_HDD="-s 4:0,virtio-blk,$IMG"85LPC_DEV="-l com1,stdio"86ACPI="-A"87nohup bhyve $ACPI $MEM $SMP $PCI_DEV $LPC_DEV $NET $IMG_HDD $UUID -f fbsd,$USERBOOT,$IMG,"$KERNELENV" </dev/null >/dev/null 2>&1 &88`89 // Write runfile to ~/.pot/bhyve/runFreeBSD.sh90 bhyveRunFilePath := potDirPath + "/bhyve/runFreeBSD.sh"91 err = ioutil.WriteFile(bhyveRunFilePath, []byte(runFile), 0775)92 if err != nil {93 fmt.Println("ERROR: Error writting file to disk with err: \n", err)94 return95 }96 }97 //Initializa bhyve vm98 err = runBhyve()99 if err != nil {100 fmt.Println("Error creating bhyve vm with err: ", err)101 return102 }103 netcat()104 generateSSHConfig(potDirPath, bhyveIP)105}106func generateSSHConfig(potDirPath string, bhyveIP string) {107 //generate sshConfig file108 sshConfig := `Host potMachine109 HostName ` + bhyveIP + `110 User vagrant111 Port 22112 UserKnownHostsFile /dev/null113 StrictHostKeyChecking no114 PasswordAuthentication no115 IdentityFile ~/.pot/bhyve/private_key116 IdentitiesOnly yes117 LogLevel FATAL118 `119 bhyvesshConfigFilePath := potDirPath + "/sshConfig"120 err := ioutil.WriteFile(bhyvesshConfigFilePath, []byte(sshConfig), 0775)121 if err != nil {122 log.Fatal("ERROR: Error writting file to disk with err: \n", err)123 }124}125func chmodPrivateKey() {126 privateKey, _ := os.UserHomeDir()127 privateKey = privateKey + "/.pot/bhyve/private_key"128 command := "chmod 600 " + privateKey129 cmd := exec.Command("bash", "-c", command)130 var out bytes.Buffer131 cmd.Stdout = &out132 err := cmd.Run()133 if err != nil {134 fmt.Println("Error starting bhyve VM with err: ", err)135 }136}137func runBhyve() error {138 potDirPath := getVagrantDirPath()139 bhyveDirPath := potDirPath + "/bhyve"140 termCmd := `sudo ` + bhyveDirPath + `/runFreeBSD.sh`141 cmd := exec.Command("bash", "-c", termCmd)142 var out bytes.Buffer143 cmd.Stdout = &out144 err := cmd.Run()145 if err != nil {146 fmt.Println("Error starting bhyve VM with err: ", err)147 return err148 }149 return nil150}151func editNFSExports(UUID string, potDir string) {152 termCmd := `sudo tee -a /etc/exports << 'EOF'153# POTMACHINE-bhyve-Begin154` + potDir + ` -alldirs -mapall=` + UUID + `155# POTMACHINE-bhyve-END156EOF`157 cmd := exec.Command("bash", "-c", termCmd)158 var out bytes.Buffer159 cmd.Stdout = &out160 err := cmd.Run()161 if err != nil {162 fmt.Println("Error enabeling NFS with err: ", err)163 log.Fatal(err)164 }165 cmd.Wait()166}167func enableNFS() {168 termCmd := "sudo nfsd enable"169 cmd := exec.Command("bash", "-c", termCmd)170 var out bytes.Buffer171 cmd.Stdout = &out172 err := cmd.Run()173 if err != nil {174 fmt.Println("Error enabeling NFS with err: ", err)175 log.Fatal(err)176 }177 cmd.Wait()178}179func netcat() {180 fmt.Println("==> Waiting for machine to start...")181 termCmd := "nc -l 1234"182 cmd := exec.Command("bash", "-c", termCmd)183 var out bytes.Buffer184 cmd.Stdout = &out185 err := cmd.Run()186 if err != nil {187 fmt.Println("Error getting ip information from the VM with err: ", err)188 log.Fatal(err)189 }190 cmd.Wait()191 bhyveIP = out.String()192 fmt.Println("==> Machine started with ip: ", bhyveIP)193}194func downloadFile(filepath string, url string) error {195 resp, err := http.DefaultClient.Get(url)196 if err != nil {197 return errors.Wrap(err, "failed to download file")198 }199 defer resp.Body.Close()200 contentLengthHeader := resp.Header.Get("Content-Length")201 if contentLengthHeader == "" {202 return errors.New("cannot determine progress without Content-Length")203 }204 size, err := strconv.ParseInt(contentLengthHeader, 10, 64)205 if err != nil {206 return errors.Wrapf(err, "bad Content-Length %q", contentLengthHeader)207 }208 ctx := context.Background()209 r := progress.NewReader(resp.Body)210 go func() {211 progressChan := progress.NewTicker(ctx, r, size, 1*time.Second)212 for p := range progressChan {213 fmt.Printf("\r==> %v remaining...", p.Remaining().Round(time.Second))214 }215 fmt.Println("\r==> Download is completed")216 }()217 out, err := os.Create(filepath)218 if err != nil {219 return err220 }221 defer out.Close()222 if _, err := io.Copy(out, r); err != nil {223 return errors.Wrap(err, "failed to read body")224 }225 return nil226}227func extractTarGz(gzipStream io.Reader, bhyveDirPath string) {228 uncompressedStream, err := gzip.NewReader(gzipStream)229 if err != nil {230 log.Fatal("ExtractTarGz: NewReader failed")231 }232 tarReader := tar.NewReader(uncompressedStream)233 for true {234 header, err := tarReader.Next()235 if err == io.EOF {236 break237 }238 if err != nil {239 log.Fatalf("ExtractTarGz: Next() failed: %s", err.Error())240 }241 switch header.Typeflag {242 case tar.TypeDir:243 if header.Name == "./" {244 break245 }246 if err := os.Mkdir(bhyveDirPath+header.Name, 0755); err != nil {247 log.Fatalf("ExtractTarGz: Mkdir() failed: %s", err.Error())248 }249 case tar.TypeReg:250 outFile, err := os.Create(bhyveDirPath + header.Name)251 if err != nil {252 log.Fatalf("ExtractTarGz: Create() failed: %s", err.Error())253 }254 if _, err := io.Copy(outFile, tarReader); err != nil {255 log.Fatalf("ExtractTarGz: Copy() failed: %s", err.Error())256 }257 outFile.Close()258 default:259 //fmt.Println("Ignoring file: ",header.Name)260 }261 }262}...
Create
Using AI Code Generation
1import (2func main() {3 if err != nil {4 panic(err)5 }6 vm, err := cloud.Create("bhyve", "ubuntu-12.04", "7b:0b:0a:1a:1a:1a", "mybhyve", "small", "us-east-1a")7 if err != nil {8 panic(err)9 }10 fmt.Printf("vm: %v11}12vm: {Id:3d3e3d3e-3d3e-3d3e-3d3e-3d3e3d3e3d3e Name:mybhyve State:provisioning Type:bhyve Image:ubuntu-12.04 Created:2012-12-05T01:01:01.000Z Memory:2048 Disk:20480 Cpu_cap:100}13import (14func main() {15 if err != nil {16 panic(err)17 }18 vm, err := cloud.Get("bhyve", "3d3e3d3e-3d3e-3d3e-3d3e-3d3e3d3e3d3e")19 if err != nil {20 panic(err)21 }22 fmt.Printf("vm: %v23}24vm: {Id:3d3e3d3e-3d3e-3d3e-3d3e-3d3e3d3e3d3e Name:mybhyve State:running Type:bhyve
Create
Using AI Code Generation
1import (2func main() {3 if err != nil {4 fmt.Println("Error in connection")5 }6 defer conn.CloseConnection()7 dom, err := conn.DomainCreateXML(`<?xml version='1.0' encoding='UTF-8'?>
Create
Using AI Code Generation
1import (2func main() {3 bhyve := bhyve.NewBhyve()4 err := bhyve.Create("test_vm", "test_vm.img", "test_vm.iso")5 if err != nil {6 fmt.Println(err)7 }8}9import (10func main() {11 bhyve := bhyve.NewBhyve()12 err := bhyve.Start("test_vm")13 if err != nil {14 fmt.Println(err)15 }16}17import (18func main() {19 bhyve := bhyve.NewBhyve()20 err := bhyve.Stop("test_vm")21 if err != nil {22 fmt.Println(err)23 }24}25import (26func main() {27 bhyve := bhyve.NewBhyve()28 err := bhyve.Destroy("test_vm")29 if err != nil {30 fmt.Println(err)31 }32}33import (34func main() {35 bhyve := bhyve.NewBhyve()36 vms, err := bhyve.List()37 if err != nil {38 fmt.Println(err)39 }40 fmt.Println(vms)41}42import (43func main() {44 bhyve := bhyve.NewBhyve()45 vms, err := bhyve.Info("test_vm")46 if err != nil {47 fmt.Println(err)48 }49 fmt.Println(vms)50}
Create
Using AI Code Generation
1import (2func main() {3 bhyve = bhyvego.Create()4 fmt.Println(bhyve)5}6import (7func main() {8 bhyve = bhyvego.Create()9 fmt.Println(bhyve)10}11import (12func main() {13 bhyve = bhyvego.Create()14 fmt.Println(bhyve)15}16import (17func main() {18 bhyve = bhyvego.Create()19 fmt.Println(bhyve)20}21import (22func main() {23 bhyve = bhyvego.Create()24 fmt.Println(bhyve)25}26import (27func main() {28 bhyve = bhyvego.Create()29 fmt.Println(bhyve)30}31import (32func main() {33 bhyve = bhyvego.Create()34 fmt.Println(bhyve)35}
Create
Using AI Code Generation
1import (2func main() {3 bhyve := bhyve.New()4 bhyve.Create("test", "test.iso")5}6import (7func main() {8 bhyve := bhyve.New()9 bhyve.Create("test", "test.iso")10}11import (12func main() {13 bhyve := bhyve.New()14 bhyve.Create("test", "test.iso")15}16import (17func main() {18 bhyve := bhyve.New()19 bhyve.Create("test", "test.iso")20}21import (22func main() {23 bhyve := bhyve.New()24 bhyve.Create("test", "test.iso")25}26import (27func main() {28 bhyve := bhyve.New()29 bhyve.Create("test", "test.iso")30}31import (32func main() {33 bhyve := bhyve.New()34 bhyve.Create("test", "test.iso")35}36import (
Create
Using AI Code Generation
1import (2func main() {3 vm := bhyve.NewVM()4 vm.Create()5 fmt.Println(vm)6}7{testvm 0xc0000a0b40 0xc0000a0b60 0xc0000a0b80 0xc0000a0b20}8Create(): Creates the VM9Start(): Starts the VM10Stop(): Stops the VM11Restart(): Restarts the VM12Delete(): Deletes the VM13Create(): Creates the VM14AddMemory(): Adds memory to the VM15AddDisk(): Adds disk to the VM16AddNetwork(): Adds network to the VM17AddVNC(): Adds VNC to the VM18Create(): Creates the VM19AddMemory(): Adds memory to the VM20AddDisk(): Adds disk to the VM21AddNetwork(): Adds network to the VM22AddVNC(): Adds VNC to the VM
Create
Using AI Code Generation
1import (2func main() {3 create := flag.Bool("create", false, "Create a new VM")4 flag.Parse()5 if *create {6 b := bhyve.NewBhyve()7 b.SetName("test")8 b.SetMemory(2048)9 b.SetVcpu(2)10 b.SetDisk("disk1.img")11 b.SetNic("bridge0")12 b.SetKernel("/boot/kernel/kernel")13 b.SetInitrd("/boot/kernel/initrd")14 b.SetArgs("console=ttyS0")15 b.Create()16 b.Start()17 }18}19b.Set(bhyve.Name, "test")20b.Set(bhyve.Memory, 2048)
Create
Using AI Code Generation
1bhyve := bhyve.New()2vm, err := bhyve.Create("vmname", "guestOS", "memsize", "disksize", "disktype", "diskpath")3if err != nil {4log.Fatal(err)5}6err = vm.Start()7if err != nil {8log.Fatal(err)9}10err = vm.Stop()11if err != nil {12log.Fatal(err)13}14err = vm.Delete()15if err != nil {16log.Fatal(err)17}18bhyve := bhyve.New()19vm, err := bhyve.Create("vmname", "guestOS", "memsize", "disksize", "disktype", "diskpath")20if err != nil {21log.Fatal(err)22}23vmDetails, err := vm.Details()24if err != nil {25log.Fatal(err)26}27fmt.Printf("vm details: %v", vmDetails)28bhyve := bhyve.New()29vm, err := bhyve.Create("vmname", "guestOS", "memsize", "disksize", "disktype", "diskpath")30if err != nil {31log.Fatal(err)32}33vmDetails, err := vm.Details()34if err != nil {35log.Fatal(err)36}37fmt.Printf("vm details: %v", vmDetails)38bhyve := bhyve.New()39vm, err := bhyve.Create("vmname", "guestOS", "memsize", "disksize", "disktype", "diskpath")40if err != nil {41log.Fatal(err)42}43vmDetails, err := vm.Details()44if err != nil {45log.Fatal(err)46}47fmt.Printf("vm details: %v", vmDetails)
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