[Live Now] Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Join for FREE! Join TestMu Conference

How to use GetGatewayIP method of testcontainers Package

Best Testcontainers-go code snippet using testcontainers.GetGatewayIP

compose_provider.go

Source:compose_provider.go

...281	case "http", "https", "tcp":282		p.hostCache = parsedURL.Hostname()283	case "unix", "npipe":284		if inAContainer() {285			ip, err := p.GetGatewayIP(ctx)286			if err != nil {287				// fallback to getDefaultGatewayIP288				ip, err = getDefaultGatewayIP()289				if err != nil {290					ip = localhost291				}292			}293			p.hostCache = ip294		} else {295			p.hostCache = localhost296		}297	default:298		return "", errors.New("could not determine host through env or docker host")299	}300	return p.hostCache, nil301}302// GetNetwork returns the object representing the network identified by its name303func (p *DockerProvider) GetNetwork(ctx context.Context, req NetworkRequest) (types.NetworkResource, error) {304	networkResource, err := p.client.NetworkInspect(ctx, req.Name, types.NetworkInspectOptions{305		Verbose: true,306	})307	if err != nil {308		return types.NetworkResource{}, err309	}310	return networkResource, err311}312func (p *DockerProvider) GetGatewayIP(ctx context.Context) (string, error) {313	// Use a default network as defined in the DockerProvider314	var err error315	if p.defaultNetwork == "" {316		p.defaultNetwork, err = getDefaultNetwork(ctx, p.client)317		if err != nil {318			return "", err319		}320	}321	nw, err := p.GetNetwork(ctx, NetworkRequest{Name: p.defaultNetwork})322	if err != nil {323		return "", err324	}325	var ip string326	for _, config := range nw.IPAM.Config {...

integration_test.go

Source:integration_test.go

...39			if overridePath != "" {40				resourcesTestPath = overridePath41			}42			p, _ := testcontainers.NewDockerProvider()43			addr, err := p.GetGatewayIP(context.Background())44			skipReaper := false45			if err != nil {46				// for some reason, there is no gateway address in our github actions runner.47				// we also must run without reaper there48				addr = "172.17.0.1"49				skipReaper = true50			}51			r := testcontainers.GenericContainerRequest{52				ContainerRequest: testcontainers.ContainerRequest{53					Image:        "docker.vectorized.io/vectorized/redpanda",54					ExposedPorts: []string{"9092:9092", "8081:8081", "29092:29092"},55					Cmd: []string{"redpanda", "start", "--smp", "1", "--reserve-memory", "0M", "--overprovisioned",56						"--node-id", "0",57						"--kafka-addr", "PLAINTEXT://0.0.0.0:29092,OUTSIDE://0.0.0.0:9092",...

GetGatewayIP

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	req := testcontainers.ContainerRequest{5		ExposedPorts: []string{"80/tcp"},6		WaitingFor:   wait.ForLog("listening on IPv6"),7	}8	nginx, _ := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	ip, _ := nginx.Host(ctx)11	fmt.Println(ip)12}13import (14func main() {15	ctx := context.Background()16	req := testcontainers.ContainerRequest{17		ExposedPorts: []string{"80/tcp"},18		WaitingFor:   wait.ForLog("listening on IPv6"),19	}20	nginx, _ := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{21	})22	ip, _ := nginx.GetGatewayIP(ctx)23	fmt.Println(ip)24}25import (26func main() {27	ctx := context.Background()28	req := testcontainers.ContainerRequest{29		ExposedPorts: []string{"80/tcp"},30		WaitingFor:   wait.ForLog("listening on IPv6"),31	}32	nginx, _ := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{33	})34	ip, _ := nginx.GetGatewayIP(ctx)35	fmt.Println(ip)36}37import (38func main() {39	ctx := context.Background()40	req := testcontainers.ContainerRequest{

GetGatewayIP

Using AI Code Generation

1import (2func main() {3    ctx := context.Background()4    req := testcontainers.ContainerRequest{5        ExposedPorts: []string{"6379/tcp"},6        WaitingFor:   wait.ForListeningPort("6379/tcp"),7    }8    redisContainer, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9    })10    if err != nil {11        panic(err)12    }13    defer redisContainer.Terminate(ctx)14    ip, err := redisContainer.Host(ctx)15    if err != nil {16        panic(err)17    }18    fmt.Println(ip)19}

GetGatewayIP

Using AI Code Generation

1import (2func main() {3	container, _ := testcontainers.GenericContainer(testcontainers.GenericContainerRequest{4		ContainerRequest: testcontainers.ContainerRequest{5			ExposedPorts: []string{"80/tcp"},6			WaitingFor:   testcontainers.WaitingForHTTP("/"),7		},8	})9	ip, _ := container.Host(testcontainers.Port("80/tcp"))10	fmt.Println(ip)11}12import (13func main() {14	container, _ := testcontainers.GenericContainer(testcontainers.GenericContainerRequest{15		ContainerRequest: testcontainers.ContainerRequest{16			ExposedPorts: []string{"80/tcp"},17			WaitingFor:   testcontainers.WaitingForHTTP("/"),18		},19	})20	ip, _ := container.ContainerIP()21	fmt.Println(ip)22}23import (24func main() {25	container, _ := testcontainers.GenericContainer(testcontainers.GenericContainerRequest{26		ContainerRequest: testcontainers.ContainerRequest{27			ExposedPorts: []string{"80/tcp"},

GetGatewayIP

Using AI Code Generation

1import (2func main() {3	ip, err := testcontainers.GetGatewayIP()4	if err != nil {5		fmt.Println(err)6	}7	fmt.Println(ip)8}9import (10func main() {11	ip, err := testcontainers.GetDockerHost()12	if err != nil {13		fmt.Println(err)14	}15	fmt.Println(ip)16}17import (18func main() {19	ip, err := testcontainers.GetDockerHost()20	if err != nil {21		fmt.Println(err)22	}23	fmt.Println(ip)24}25import (26func main() {27	ip, err := testcontainers.GetDockerHost()28	if err != nil {29		fmt.Println(err)30	}31	fmt.Println(ip)32}33import (34func main() {35	ip, err := testcontainers.GetDockerHost()36	if err != nil {37		fmt.Println(err)38	}39	fmt.Println(ip)40}41import (42func main() {43	ip, err := testcontainers.GetDockerHost()44	if err != nil {45		fmt.Println(err)46	}47	fmt.Println(ip)48}49import (50func main() {51	ip, err := testcontainers.GetDockerHost()52	if err != nil {53		fmt.Println(err)54	}55	fmt.Println(ip)56}

GetGatewayIP

Using AI Code Generation

1import (2func main() {3	gatewayIP, err := testcontainers.GetGatewayIP()4	if err != nil {5		panic(err)6	}7	fmt.Println(gatewayIP)8}

GetGatewayIP

Using AI Code Generation

1import (2func main() {3    ip, _ := testcontainers.GetGatewayIP()4    fmt.Println(ip)5}6import (7func main() {8    host, _ := testcontainers.GetHost()9    fmt.Println(host)10}11import (12func main() {13    ip, _ := testcontainers.GetLocalIP()14    fmt.Println(ip)15}16import (17func main() {18    network, _ := testcontainers.GetNetwork()19    fmt.Println(network)20}21import (22func main() {23    port, _ := testcontainers.GetRandomPort()24    fmt.Println(port)25}26import (27func main() {28    port, _ := testcontainers.GetRandomPortInRange(8080, 8081)29    fmt.Println(port)30}31import (32func main() {33    port, _ := testcontainers.GetSpecificPort(8080)34    fmt.Println(port)35}36import (37func main() {38    network, _ := testcontainers.GetTestNetwork()39    fmt.Println(network)40}

GetGatewayIP

Using AI Code Generation

1import (2func main() {3	req := testcontainers.ContainerRequest{4		ExposedPorts: []string{"80/tcp"},5		WaitingFor:   wait.ForHTTP("/"),6	}7	ctx := context.Background()8	container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{9	})10	if err != nil {11		log.Fatal(err)12	}13	gatewayIP, err := container.GetGatewayIP(ctx)14	if err != nil {15		log.Fatal(err)16	}17	fmt.Println(gatewayIP)18}

GetGatewayIP

Using AI Code Generation

1import (2func main() {3	gatewayIP, err := testcontainers.GenericContainer(context.Background(), testcontainers.GenericContainerRequest{4		ContainerRequest: testcontainers.ContainerRequest{5			ExposedPorts: []string{"80/tcp"},6			WaitingFor:   wait.ForLog("ready"),7		},8	})9	if err != nil {10		log.Fatal(err)11	}12	fmt.Println(gatewayIP.GetGatewayIP())13}14import (15func main() {16	ipAddress, err := testcontainers.GenericContainer(context.Background(), testcontainers.GenericContainerRequest{17		ContainerRequest: testcontainers.ContainerRequest{18			ExposedPorts: []string{"80/tcp"},19			WaitingFor:   wait.ForLog("ready"),20		},21	})22	if err != nil {23		log.Fatal(err)24	}25	fmt.Println(ipAddress.GetIPAddress())26}27import (28func main() {29	containerID, err := testcontainers.GenericContainer(context.Background(), testcontainers.GenericContainerRequest{30		ContainerRequest: testcontainers.ContainerRequest{31			ExposedPorts: []string{"80/tcp"},32			WaitingFor:   wait.ForLog("ready"),33		},34	})35	if err != nil {36		log.Fatal(err)37	}38	fmt.Println(containerID.GetContainerID())39}

GetGatewayIP

Using AI Code Generation

1func main() {2    gatewayIP := testcontainers.GetGatewayIP()3    fmt.Println(gatewayIP)4}5import (6func main() {7    ctx := context.Background()8    req := testcontainers.ContainerRequest{9        Cmd:          []string{"sh", "-c", "while true; do sleep 1; done"},10        WaitingFor:   wait.ForLog("listening"),11    }12    container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{13    })14    if err != nil {15        panic(err)16    }17    defer container.Terminate(ctx)18    ipAddress, err := testcontainers.GetContainerIP(ctx, container)19    if err != nil {20        panic(err)21    }22    fmt.Println(ipAddress)23}24import (25func main() {26    ctx := context.Background()27    req := testcontainers.ContainerRequest{28        Cmd:          []string{"sh", "-c", "while true; do sleep 1; done"},29        WaitingFor:   wait.ForLog("listening"),30    }31    container, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{32    })33    if err != nil {34        panic(err)35    }36    defer container.Terminate(ctx)37    err = testcontainers.WaitFor(ctx, container, wait.ForLog("listening"))38    if err != nil {39        panic(err)40    }41    fmt.Println("Container is ready!")42}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.