How to use Count method of bhyve Package

Best Syzkaller code snippet using bhyve.Count

bhyve.go

Source:bhyve.go

...20	vmimpl.Register("bhyve", ctor, true)21}22type Config struct {23	Bridge  string `json:"bridge"`  // name of network bridge device24	Count   int    `json:"count"`   // number of VMs to use25	CPU     int    `json:"cpu"`     // number of VM vCPU26	HostIP  string `json:"hostip"`  // VM host IP address27	Mem     string `json:"mem"`     // amount of VM memory28	Dataset string `json:"dataset"` // ZFS dataset containing VM image29}30type Pool struct {31	env *vmimpl.Env32	cfg *Config33}34type instance struct {35	cfg      *Config36	snapshot string37	tapdev   string38	image    string39	debug    bool40	os       string41	sshkey   string42	sshuser  string43	sshhost  string44	merger   *vmimpl.OutputMerger45	vmName   string46	bhyve    *exec.Cmd47	consolew io.WriteCloser48}49var ipRegex = regexp.MustCompile(`bound to (([0-9]+\.){3}[0-9]+) `)50var tapRegex = regexp.MustCompile(`^tap[0-9]+`)51func ctor(env *vmimpl.Env) (vmimpl.Pool, error) {52	cfg := &Config{53		Count: 1,54		CPU:   1,55		Mem:   "512M",56	}57	if err := config.LoadData(env.Config, cfg); err != nil {58		return nil, fmt.Errorf("failed to parse bhyve vm config: %v", err)59	}60	if cfg.Count < 1 || cfg.Count > 128 {61		return nil, fmt.Errorf("invalid config param count: %v, want [1-128]", cfg.Count)62	}63	if env.Debug && cfg.Count > 1 {64		log.Logf(0, "limiting number of VMs from %v to 1 in debug mode", cfg.Count)65		cfg.Count = 166	}67	pool := &Pool{68		cfg: cfg,69		env: env,70	}71	return pool, nil72}73func (pool *Pool) Count() int {74	return pool.cfg.Count75}76func (pool *Pool) Create(workdir string, index int) (vmimpl.Instance, error) {77	inst := &instance{78		cfg:     pool.cfg,79		debug:   pool.env.Debug,80		os:      pool.env.OS,81		sshkey:  pool.env.SSHKey,82		sshuser: pool.env.SSHUser,83		vmName:  fmt.Sprintf("syzkaller-%v-%v", pool.env.Name, index),84	}85	dataset := inst.cfg.Dataset86	mountpoint, err := osutil.RunCmd(time.Minute, "", "zfs", "get", "-H", "-o", "value", "mountpoint", dataset)87	if err != nil {88		return nil, err...

Count

Using AI Code Generation

1import (2func main() {3	fmt.Println(bhyve.Count())4}5import (6func main() {7	fmt.Println(bhyve.Count())8}9import (10func main() {11	fmt.Println(bhyve.Count())12}13import (14func main() {15	fmt.Println(bhyve.Count())16}17import (18func main() {19	fmt.Println(bhyve.Count())20}21import (22func main() {23	fmt.Println(bhyve.Count())24}25import (26func main() {27	fmt.Println(bhyve.Count())28}29import (30func main() {31	fmt.Println(bhyve.Count())32}33import (34func main() {35	fmt.Println(b

Count

Using AI Code Generation

1import (2func main() {3	bhyve, err := bhyve.New()4	if err != nil {5		fmt.Println(err)6	}7	fmt.Printf("Number of running bhyve instances: %d8", bhyve.Count())9}

Count

Using AI Code Generation

1import (2func main() {3    fmt.Println(bhyve.Count())4}5import (6func Count() int {7    out, err := exec.Command("sh", "-c", "bhyvectl --vm-list | wc -l").Output()8    if err != nil {9        fmt.Println(err)10    }11    return stringToInt(string(out))12}13func stringToInt(s string) int {14    i, err := strconv.Atoi(strings.TrimSpace(s))15    if err != nil {16        fmt.Println(err)17    }18}19import (20func main() {21    out, err := exec.Command("sh", "-c", "bhyvectl --vm-list | wc -l").Output()22    if err != nil {23        fmt.Println(err)24    }25    i, err := strconv.Atoi(strings.TrimSpace(string(out)))26    if err != nil {27        fmt.Println(err)28    }29    fmt.Println(i)30}31import (32func main() {33    out, err := exec.Command("sh", "-c", "bhyvectl --vm-list | wc -l").Output()34    if err != nil {35        fmt.Println(err)36    }37    i, err := strconv.Atoi(strings.TrimSpace(string(out)))38    if err != nil {39        fmt.Println(err)40    }41    fmt.Println(i)42}

Count

Using AI Code Generation

1import (2func main() {3	bhyve := bhyve.NewBhyve()4	count, err := bhyve.Count()5	if err != nil {6		fmt.Println("Error: ", err)7	}8	fmt.Println("Number of VMs: ", count)9}10import (11func main() {12	bhyve := bhyve.NewBhyve()13	vms, err := bhyve.List()14	if err != nil {15		fmt.Println("Error: ", err)16	}17	fmt.Println("VMs: ", vms)18}19import (20func main() {21	bhyve := bhyve.NewBhyve()22	vm, err := bhyve.Get("ubuntu")23	if err != nil {24		fmt.Println("Error: ", err)25	}26	fmt.Println("VM: ", vm)27}28VM:  {ubuntu 0xc0000d6000 0xc0000d6020 0xc0000d6040 0xc0000d6060}29import (30func main() {

Count

Using AI Code Generation

1import (2func main() {3    bhyve := bhyve.New()4    fmt.Println(bhyve.Count())5}6import (7func main() {8    bhyve := bhyve.New()9    fmt.Println(bhyve.List())10}11import (12func main() {13    bhyve := bhyve.New()14    fmt.Println(bhyve.ListWithState())15}16import (17func main() {18    bhyve := bhyve.New()19    fmt.Println(bhyve.ListWithStateAndIP())20}

Count

Using AI Code Generation

1import (2func main() {3	fmt.Println(bhyve.Count())4}5import (6func main() {7	fmt.Println(bhyve.Count())8}9import bhyve "github.com/bhyve"10import (

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