How to use getExtraHosts method of service Package

Best Selenoid code snippet using service.getExtraHosts

docker.go

Source:docker.go

...112		Resources: ctr.Resources{113			Memory:   mem,114			NanoCPUs: cpu,115		},116		ExtraHosts: getExtraHosts(d.Service, d.Caps),117	}118	hostConfig.PublishAllPorts = d.Service.PublishAllPorts119	if len(d.Caps.DNSServers) > 0 {120		hostConfig.DNS = d.Caps.DNSServers121	}122	if !d.Privileged {123		hostConfig.CapAdd = strslice.StrSlice{sysAdmin}124	}125	if len(d.ApplicationContainers) > 0 {126		hostConfig.Links = d.ApplicationContainers127	}128	if len(d.Service.Sysctl) > 0 {129		hostConfig.Sysctls = d.Service.Sysctl130	}131	cl := d.Client132	env := getEnv(d.ServiceBase, d.Caps)133	container, err := cl.ContainerCreate(ctx,134		&ctr.Config{135			Hostname:     getContainerHostname(d.Caps),136			Image:        image.(string),137			Env:          env,138			ExposedPorts: portConfig.ExposedPorts,139			Labels:       getLabels(d.Service, d.Caps),140		},141		&hostConfig,142		&network.NetworkingConfig{}, "")143	if err != nil {144		return nil, fmt.Errorf("create container: %v", err)145	}146	browserContainerStartTime := time.Now()147	browserContainerId := container.ID148	videoContainerId := ""149	log.Printf("[%d] [STARTING_CONTAINER] [%s] [%s]", requestId, image, browserContainerId)150	err = cl.ContainerStart(ctx, browserContainerId, types.ContainerStartOptions{})151	if err != nil {152		removeContainer(ctx, cl, requestId, browserContainerId)153		return nil, fmt.Errorf("start container: %v", err)154	}155	log.Printf("[%d] [CONTAINER_STARTED] [%s] [%s] [%.2fs]", requestId, image, browserContainerId, util.SecondsSince(browserContainerStartTime))156	if len(d.AdditionalNetworks) > 0 {157		for _, networkName := range d.AdditionalNetworks {158			err = cl.NetworkConnect(ctx, networkName, browserContainerId, nil)159			if err != nil {160				return nil, fmt.Errorf("failed to connect container %s to network %s: %v", browserContainerId, networkName, err)161			}162		}163	}164	stat, err := cl.ContainerInspect(ctx, browserContainerId)165	if err != nil {166		removeContainer(ctx, cl, requestId, browserContainerId)167		return nil, fmt.Errorf("inspect container %s: %s", browserContainerId, err)168	}169	_, ok := stat.NetworkSettings.Ports[selenium]170	if !ok {171		removeContainer(ctx, cl, requestId, browserContainerId)172		return nil, fmt.Errorf("no bindings available for %v", selenium)173	}174	servicePort := d.Service.Port175	pc := map[string]nat.Port{176		servicePort:      selenium,177		ports.VNC:        vnc,178		ports.Devtools:   devtools,179		ports.Fileserver: fileserver,180		ports.Clipboard:  clipboard,181	}182	hostPort := getHostPort(d.Environment, servicePort, d.Caps, stat, pc)183	u := &url.URL{Scheme: "http", Host: hostPort.Selenium, Path: d.Service.Path}184	if d.Video {185		videoContainerId, err = startVideoContainer(ctx, cl, requestId, stat, d.Environment, d.ServiceBase, d.Caps)186		if err != nil {187			return nil, fmt.Errorf("start video container: %v", err)188		}189	}190	serviceStartTime := time.Now()191	err = wait(u.String(), d.StartupTimeout)192	if err != nil {193		if videoContainerId != "" {194			stopVideoContainer(ctx, cl, requestId, videoContainerId, d.Environment)195		}196		removeContainer(ctx, cl, requestId, browserContainerId)197		return nil, fmt.Errorf("wait: %v", err)198	}199	log.Printf("[%d] [SERVICE_STARTED] [%s] [%s] [%.2fs]", requestId, image, browserContainerId, util.SecondsSince(serviceStartTime))200	log.Printf("[%d] [PROXY_TO] [%s] [%s]", requestId, browserContainerId, u.String())201	var publishedPortsInfo map[string]string202	if d.Service.PublishAllPorts {203		publishedPortsInfo = getContainerPorts(stat)204	}205	s := StartedService{206		Url: u,207		Container: &session.Container{208			ID:        browserContainerId,209			IPAddress: getContainerIP(d.Environment.Network, stat),210			Ports:     publishedPortsInfo,211		},212		HostPort: hostPort,213		Cancel: func() {214			if videoContainerId != "" {215				stopVideoContainer(ctx, cl, requestId, videoContainerId, d.Environment)216			}217			defer removeContainer(ctx, cl, requestId, browserContainerId)218			if d.LogOutputDir != "" && (d.SaveAllLogs || d.Log) {219				r, err := d.Client.ContainerLogs(ctx, browserContainerId, types.ContainerLogsOptions{220					Timestamps: true,221					ShowStdout: true,222					ShowStderr: true,223				})224				if err != nil {225					log.Printf("[%d] [FAILED_TO_COPY_LOGS] [%s] [Failed to capture container logs: %v]", requestId, browserContainerId, err)226					return227				}228				defer r.Close()229				filename := filepath.Join(d.LogOutputDir, d.LogName)230				f, err := os.Create(filename)231				if err != nil {232					log.Printf("[%d] [FAILED_TO_COPY_LOGS] [%s] [Failed to create log file %s: %v]", requestId, browserContainerId, filename, err)233					return234				}235				defer f.Close()236				_, err = stdcopy.StdCopy(f, f, r)237				if err != nil {238					log.Printf("[%d] [FAILED_TO_COPY_LOGS] [%s] [Failed to copy data to log file %s: %v]", requestId, browserContainerId, filename, err)239				}240			}241		},242	}243	return &s, nil244}245func getPortConfig(service *config.Browser, caps session.Caps, env Environment) (*portConfig, error) {246	selenium, err := nat.NewPort("tcp", service.Port)247	if err != nil {248		return nil, fmt.Errorf("new selenium port: %v", err)249	}250	fileserver, err := nat.NewPort("tcp", ports.Fileserver)251	if err != nil {252		return nil, fmt.Errorf("new fileserver port: %v", err)253	}254	clipboard, err := nat.NewPort("tcp", ports.Clipboard)255	if err != nil {256		return nil, fmt.Errorf("new clipboard port: %v", err)257	}258	exposedPorts := map[nat.Port]struct{}{selenium: {}, fileserver: {}, clipboard: {}}259	var vnc nat.Port260	if caps.VNC {261		vnc, err = nat.NewPort("tcp", ports.VNC)262		if err != nil {263			return nil, fmt.Errorf("new vnc port: %v", err)264		}265		exposedPorts[vnc] = struct{}{}266	}267	devtools, err := nat.NewPort("tcp", ports.Devtools)268	if err != nil {269		return nil, fmt.Errorf("new devtools port: %v", err)270	}271	exposedPorts[devtools] = struct{}{}272	portBindings := nat.PortMap{}273	if env.IP != "" || !env.InDocker {274		portBindings[selenium] = []nat.PortBinding{{HostIP: "0.0.0.0"}}275		portBindings[fileserver] = []nat.PortBinding{{HostIP: "0.0.0.0"}}276		portBindings[clipboard] = []nat.PortBinding{{HostIP: "0.0.0.0"}}277		portBindings[devtools] = []nat.PortBinding{{HostIP: "0.0.0.0"}}278		if caps.VNC {279			portBindings[vnc] = []nat.PortBinding{{HostIP: "0.0.0.0"}}280		}281	}282	return &portConfig{283		SeleniumPort:   selenium,284		FileserverPort: fileserver,285		ClipboardPort:  clipboard,286		VNCPort:        vnc,287		DevtoolsPort:   devtools,288		PortBindings:   portBindings,289		ExposedPorts:   exposedPorts}, nil290}291const (292	tag    = "tag"293	labels = "labels"294)295func getLogConfig(logConfig ctr.LogConfig, caps session.Caps) ctr.LogConfig {296	if logConfig.Config != nil {297		_, ok := logConfig.Config[tag]298		if caps.TestName != "" && !ok {299			logConfig.Config[tag] = caps.TestName300		}301		_, ok = logConfig.Config[labels]302		if len(caps.Labels) > 0 && !ok {303			var joinedLabels []string304			for k, v := range caps.Labels {305				joinedLabels = append(joinedLabels, fmt.Sprintf("%s=%s", k, v))306			}307			logConfig.Config[labels] = strings.Join(joinedLabels, ",")308		}309	}310	return logConfig311}312func getTimeZone(service ServiceBase, caps session.Caps) *time.Location {313	timeZone := time.Local314	if caps.TimeZone != "" {315		tz, err := time.LoadLocation(caps.TimeZone)316		if err != nil {317			log.Printf("[%d] [BAD_TIMEZONE] [%s]", service.RequestId, caps.TimeZone)318		} else {319			timeZone = tz320		}321	}322	return timeZone323}324func getEnv(service ServiceBase, caps session.Caps) []string {325	env := []string{326		fmt.Sprintf("TZ=%s", getTimeZone(service, caps)),327		fmt.Sprintf("SCREEN_RESOLUTION=%s", caps.ScreenResolution),328		fmt.Sprintf("ENABLE_VNC=%v", caps.VNC),329		fmt.Sprintf("ENABLE_VIDEO=%v", caps.Video),330	}331	if caps.Skin != "" {332		env = append(env, fmt.Sprintf("SKIN=%s", caps.Skin))333	}334	if caps.VideoCodec != "" {335		env = append(env, fmt.Sprintf("CODEC=%s", caps.VideoCodec))336	}337	env = append(env, service.Service.Env...)338	env = append(env, caps.Env...)339	return env340}341func getShmSize(service *config.Browser) int64 {342	if service.ShmSize > 0 {343		return service.ShmSize344	}345	return int64(268435456)346}347func getMemory(service *config.Browser, env Environment) (int64, error) {348	if service.Mem != "" {349		var mem MemLimit350		err := mem.Set(service.Mem)351		if err != nil {352			return 0, fmt.Errorf("parse memory limit: %v", err)353		}354		return int64(mem), nil355	}356	return env.Memory, nil357}358func getCpu(service *config.Browser, env Environment) (int64, error) {359	if service.Cpu != "" {360		var cpu CpuLimit361		err := cpu.Set(service.Cpu)362		if err != nil {363			return 0, fmt.Errorf("parse CPU limit: %v", err)364		}365		return int64(cpu), nil366	}367	return env.CPU, nil368}369func getContainerHostname(caps session.Caps) string {370	if caps.ContainerHostname != "" {371		return caps.ContainerHostname372	}373	return "localhost"374}375func getExtraHosts(service *config.Browser, caps session.Caps) []string {376	extraHosts := service.Hosts377	if len(caps.HostsEntries) > 0 {378		extraHosts = append(caps.HostsEntries, extraHosts...)379	}380	return extraHosts381}382func getLabels(service *config.Browser, caps session.Caps) map[string]string {383	labels := make(map[string]string)384	if caps.TestName != "" {385		labels["name"] = caps.TestName386	}387	for k, v := range service.Labels {388		labels[k] = v389	}...

getExtraHosts

Using AI Code Generation

1import (2func main() {3	cli, err := client.NewEnvClient()4	if err != nil {5		panic(err)6	}7	services, err := cli.ServiceList(context.Background(), types.ServiceListOptions{})8	if err != nil {9		panic(err)10	}11	for _, service := range services {12		fmt.Printf("ServiceID: %s\n", service.ID)13		fmt.Printf("Service Name: %s\n", service.Spec.Name)14		fmt.Printf("Service ExtraHosts: %s\n", service.Spec.TaskTemplate.ContainerSpec.Hosts)15	}16}

getExtraHosts

Using AI Code Generation

1import (2func main() {3	cli, err := client.NewEnvClient()4	if err != nil {5		panic(err)6	}7	service, _, err := cli.ServiceInspectWithRaw(context.Background(), "service_name", types.ServiceInspectOptions{})8	if err != nil {9		panic(err)10	}11	fmt.Println(ExtraHosts)12}

getExtraHosts

Using AI Code Generation

1import (2func main() {3	cli, err := client.NewEnvClient()4	if err != nil {5		panic(err)6	}7	service, _, err := cli.ServiceInspectWithRaw(context.Background(), "web", swarm.InspectServiceOptions{})8	if err != nil {9		panic(err)10	}11	fmt.Println("ExtraHosts: ", extraHosts)12}

getExtraHosts

Using AI Code Generation

1import (2func main() {3	cli, err := GetClient()4	if err != nil {5		panic(err)6	}7	options := types.ServiceListOptions{}8	services, err := cli.ServiceList(context.Background(), options)9	if err != nil {10		panic(err)11	}12	for _, service := range services {13		fmt.Println(service.Spec.TaskTemplate.ContainerSpec.Hosts)14	}15}16import (17func main() {18	cli, err := GetClient()19	if err != nil {20		panic(err)21	}22	options := types.ServiceListOptions{}23	services, err := cli.ServiceList(context.Background(), options)24	if err != nil {25		panic(err)26	}27	for _, service := range services {28		fmt.Println(service.Spec.TaskTemplate.ContainerSpec.Hosts)29	}30}31import (32func main() {33	cli, err := GetClient()34	if err != nil {35		panic(err)36	}37	options := types.ServiceListOptions{}38	services, err := cli.ServiceList(context.Background(), options)39	if err != nil {40		panic(err)41	}42	for _, service := range services {43		fmt.Println(service.Spec.TaskTemplate.ContainerSpec.Hosts)44	}45}46import (47func main() {48	cli, err := GetClient()49	if err != nil {

getExtraHosts

Using AI Code Generation

1import (2func main() {3	cli, err := client.NewEnvClient()4	if err != nil {5		panic(err)6	}7	service, _, err := cli.ServiceInspectWithRaw(context.Background(), "s1", types.ServiceInspectOptions{})8	if err != nil {9		panic(err)10	}11	fmt.Println("Extra Hosts: ", extraHosts)12	os.Exit(0)13}

getExtraHosts

Using AI Code Generation

1import (2func main() {3	cli, err := client.NewEnvClient()4	if err != nil {5		log.Fatal(err)6	}7	extraHosts, err := cli.ServiceInspectWithRaw(context.Background(), "fz9d7kx2k2tj7m1kz4w7m8p6v", types.ServiceInspectOptions{})8	if err != nil {9		log.Fatal(err)10	}11	fmt.Println(extraHosts.Spec.TaskTemplate.ContainerSpec.Hosts)12}

getExtraHosts

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	cli, err := client.NewEnvClient()5	if err != nil {6		panic(err)7	}8	services, err := cli.ServiceList(ctx, types.ServiceListOptions{})9	if err != nil {10		panic(err)11	}12	for _, service := range services {13		fmt.Println(service.Spec.Name)14		for _, host := range service.Spec.TaskTemplate.ContainerSpec.Hosts {15			fmt.Println("\t", host)16		}17	}18	serviceSpec := swarm.ServiceSpec{19		Annotations: swarm.Annotations{20		},21		TaskTemplate: swarm.TaskSpec{22			ContainerSpec: &swarm.ContainerSpec{23				Hosts: []string{"

getExtraHosts

Using AI Code Generation

1import (2func main() {3	cli, err := client.NewEnvClient()4	if err != nil {5		panic(err)6	}7	ctx := context.Background()8	spec := swarm.ServiceSpec{9		Annotations: swarm.Annotations{10		},11		TaskTemplate: swarm.TaskSpec{12			ContainerSpec: &swarm.ContainerSpec{13				Hosts: []string{

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