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// _ _
// __ _____ __ ___ ___ __ _| |_ ___
// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
// \ V V / __/ (_| |\ V /| | (_| | || __/
// \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
//
// Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
//
// CONTACT: [email protected]
//
package docker
import (
"context"
"os"
"os/exec"
"runtime"
"strings"
"time"
"github.com/docker/go-connections/nat"
"github.com/testcontainers/testcontainers-go"
"github.com/testcontainers/testcontainers-go/wait"
)
const (
Weaviate = "weaviate"
WeaviateNode2 = "weaviate2"
SecondWeaviate = "second-weaviate"
)
func startWeaviate(ctx context.Context,
enableModules []string, defaultVectorizerModule string,
extraEnvSettings map[string]string, networkName string,
weaviateImage, hostname string, exposeGRPCPort bool,
) (*DockerContainer, error) {
fromDockerFile := testcontainers.FromDockerfile{}
if len(weaviateImage) == 0 {
path, err := os.Getwd()
if err != nil {
return nil, err
}
getContextPath := func(path string) string {
if strings.Contains(path, "test/acceptance_with_go_client") {
return path[:strings.Index(path, "/test/acceptance_with_go_client")]
}
if strings.Contains(path, "test/acceptance") {
return path[:strings.Index(path, "/test/acceptance")]
}
return path[:strings.Index(path, "/test/modules")]
}
targetArch := runtime.GOARCH
gitHashBytes, err := exec.Command("git", "rev-parse", "--short", "HEAD").CombinedOutput()
if err != nil {
return nil, err
}
gitHash := strings.ReplaceAll(string(gitHashBytes), "\n", "")
contextPath := getContextPath(path)
fromDockerFile = testcontainers.FromDockerfile{
Context: contextPath,
Dockerfile: "Dockerfile",
BuildArgs: map[string]*string{
"TARGETARCH": &targetArch,
"GITHASH": &gitHash,
},
PrintBuildLog: true,
KeepImage: false,
}
}
containerName := Weaviate
if hostname != "" {
containerName = hostname
}
env := map[string]string{
"AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED": "true",
"LOG_LEVEL": "debug",
"QUERY_DEFAULTS_LIMIT": "20",
"PERSISTENCE_DATA_PATH": "./data",
"DEFAULT_VECTORIZER_MODULE": "none",
}
if len(enableModules) > 0 {
env["ENABLE_MODULES"] = strings.Join(enableModules, ",")
}
if len(defaultVectorizerModule) > 0 {
env["DEFAULT_VECTORIZER_MODULE"] = defaultVectorizerModule
}
for key, value := range extraEnvSettings {
env[key] = value
}
httpPort := nat.Port("8080/tcp")
exposedPorts := []string{"8080/tcp"}
waitStrategies := []wait.Strategy{
wait.ForListeningPort(httpPort),
wait.ForHTTP("/v1/.well-known/ready").WithPort(httpPort),
}
grpcPort := nat.Port("50051/tcp")
if exposeGRPCPort {
exposedPorts = append(exposedPorts, "50051/tcp")
waitStrategies = append(waitStrategies, wait.ForListeningPort(grpcPort))
}
req := testcontainers.ContainerRequest{
FromDockerfile: fromDockerFile,
Image: weaviateImage,
Hostname: containerName,
Networks: []string{networkName},
NetworkAliases: map[string][]string{
networkName: {containerName},
},
ExposedPorts: exposedPorts,
Env: env,
WaitingFor: wait.ForAll(waitStrategies...).WithStartupTimeoutDefault(120 * time.Second),
}
c, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{
ContainerRequest: req,
Started: true,
})
if err != nil {
return nil, err
}
httpUri, err := c.PortEndpoint(ctx, httpPort, "")
if err != nil {
return nil, err
}
endpoints := make(map[EndpointName]endpoint)
endpoints[HTTP] = endpoint{httpPort, httpUri}
if exposeGRPCPort {
grpcUri, err := c.PortEndpoint(ctx, grpcPort, "")
if err != nil {
return nil, err
}
endpoints[GRPC] = endpoint{grpcPort, grpcUri}
}
return &DockerContainer{containerName, endpoints, c, nil}, nil
}
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