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allInOne.go
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allInOne.go
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/*
Copyright © 2023 NAME HERE <EMAIL ADDRESS>
*/
package cmd
import (
"github.com/gorilla/mux"
"github.com/spf13/cobra"
services2 "github.com/terrariumcloud/terrarium/internal/module/services"
"github.com/terrariumcloud/terrarium/internal/module/services/dependency_manager"
"github.com/terrariumcloud/terrarium/internal/module/services/gateway"
"github.com/terrariumcloud/terrarium/internal/module/services/registrar"
storage2 "github.com/terrariumcloud/terrarium/internal/module/services/storage"
"github.com/terrariumcloud/terrarium/internal/module/services/tag_manager"
"github.com/terrariumcloud/terrarium/internal/module/services/version_manager"
"github.com/terrariumcloud/terrarium/internal/release/services/release"
"github.com/terrariumcloud/terrarium/internal/restapi/browse"
modulesv1 "github.com/terrariumcloud/terrarium/internal/restapi/modules/v1"
"github.com/terrariumcloud/terrarium/internal/storage"
"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
"google.golang.org/grpc"
"log"
"net"
"net/http"
)
const (
allInOneInternalEndpoint = "localhost:30001"
allInOneGrpcGatewayEndpoint = "0.0.0.0:3001"
allInOneHTTPEndpoint = "0.0.0.0:8080"
)
type allInOneRestHandler struct {
router *mux.Router
}
func (a allInOneRestHandler) GetHttpHandler(mountPath string) http.Handler {
return a.router
}
// allInOneCmd represents the allInOne command
var allInOneCmd = &cobra.Command{
Use: "all-in-one",
Short: "Runs all the services in a single command.",
Long: `This runs all the micro-services as part of a single process, useful for developing and for trying out Terrarium.`,
Run: func(cmd *cobra.Command, args []string) {
dependencyServiceServer := &dependency_manager.DependencyManagerService{
Db: storage.NewDynamoDbClient(awsSessionConfig),
ModuleTable: dependency_manager.ModuleDependenciesTableName,
ModuleSchema: dependency_manager.GetDependenciesSchema(dependency_manager.ModuleDependenciesTableName),
ContainerTable: dependency_manager.ContainerDependenciesTableName,
ContainerSchema: dependency_manager.GetDependenciesSchema(dependency_manager.ContainerDependenciesTableName),
}
registrarServiceServer := ®istrar.RegistrarService{
Db: storage.NewDynamoDbClient(awsSessionConfig),
Table: registrar.RegistrarTableName,
Schema: registrar.GetModulesSchema(registrar.RegistrarTableName),
}
storageServiceServer := &storage2.StorageService{
Client: storage.NewS3Client(awsSessionConfig),
BucketName: storage2.BucketName,
Region: awsSessionConfig.Region,
}
tagManagerServer := &tag_manager.TagManagerService{
Db: storage.NewDynamoDbClient(awsSessionConfig),
Table: tag_manager.TagTableName,
Schema: tag_manager.GetTagsSchema(tag_manager.TagTableName),
}
releaseServiceServer := &release.ReleaseService{
Db: storage.NewDynamoDbClient(awsSessionConfig),
Table: release.ReleaseTableName,
Schema: release.GetReleaseSchema(release.ReleaseTableName),
}
versionManagerServer := &version_manager.VersionManagerService{
Db: storage.NewDynamoDbClient(awsSessionConfig),
Table: version_manager.VersionsTableName,
Schema: version_manager.GetModuleVersionsSchema(version_manager.VersionsTableName),
ReleaseService: release.NewPublisherGrpcClient(allInOneInternalEndpoint),
}
services := []services2.Service{
dependencyServiceServer,
registrarServiceServer,
storageServiceServer,
tagManagerServer,
releaseServiceServer,
versionManagerServer,
}
otelShutdown := initOpenTelemetry("all-in-one")
defer otelShutdown()
startAllInOneGrpcServices(services, allInOneInternalEndpoint)
gatewayServer := gateway.New(registrar.NewRegistrarGrpcClient(allInOneInternalEndpoint),
tag_manager.NewTagManagerGrpcClient(allInOneInternalEndpoint),
version_manager.NewVersionManagerGrpcClient(allInOneInternalEndpoint),
storage2.NewStorageGrpcClient(allInOneInternalEndpoint),
dependency_manager.NewDependencyManagerGrpcClient(allInOneInternalEndpoint),
release.NewPublisherGrpcClient(allInOneInternalEndpoint),
)
startAllInOneGrpcServices([]services2.Service{gatewayServer}, allInOneGrpcGatewayEndpoint)
restAPIServer := browse.New(registrar.NewRegistrarGrpcClient(allInOneInternalEndpoint),
version_manager.NewVersionManagerGrpcClient(allInOneInternalEndpoint),
release.NewBrowseGrpcClient(allInOneInternalEndpoint))
modulesAPIServer := modulesv1.New(version_manager.NewVersionManagerGrpcClient(allInOneInternalEndpoint), storage2.NewStorageGrpcClient(allInOneInternalEndpoint))
router := mux.NewRouter()
router.PathPrefix("/modules").Handler(modulesAPIServer.GetHttpHandler("/modules"))
router.PathPrefix("/").Handler(restAPIServer.GetHttpHandler(""))
endpoint = allInOneHTTPEndpoint
startRESTAPIService("browse", "", allInOneRestHandler{router: router})
},
}
func init() {
rootCmd.AddCommand(allInOneCmd)
allInOneCmd.Flags().StringVar(&storage2.BucketName, "storage-bucket", storage2.DefaultBucketName, "Module bucket name")
allInOneCmd.Flags().StringVar(&version_manager.VersionsTableName, "version-table", version_manager.DefaultVersionsTableName, "Module versions table name")
allInOneCmd.Flags().StringVar(&tag_manager.TagTableName, "tag-table", tag_manager.DefaultTagTableName, "Module tags table name")
allInOneCmd.Flags().StringVar(&release.ReleaseTableName, "release-table", release.DefaultReleaseTableName, "Releases table name")
allInOneCmd.Flags().StringVar(®istrar.RegistrarTableName, "registrar-table", registrar.DefaultRegistrarTableName, "Module Registrar table name")
allInOneCmd.Flags().StringVar(&dependency_manager.ModuleDependenciesTableName, "module-dependencies-table", dependency_manager.DefaultModuleDependenciesTableName, "Module dependencies table name")
allInOneCmd.Flags().StringVar(&dependency_manager.ContainerDependenciesTableName, "container-dependencies-table", dependency_manager.DefaultContainerDependenciesTableName, "Module container dependencies table name")
}
func startAllInOneGrpcServices(services []services2.Service, endpoint string) {
listener, err := net.Listen("tcp4", endpoint)
if err != nil {
log.Fatalf("Failed to start: %v", err)
}
grpcServer := grpc.NewServer(
grpc.UnaryInterceptor(otelgrpc.UnaryServerInterceptor()),
grpc.StreamInterceptor(otelgrpc.StreamServerInterceptor()),
)
for _, service := range services {
if err := service.RegisterWithServer(grpcServer); err != nil {
log.Fatalf("Failed to start: %v", err)
}
}
go func() {
log.Printf("Listening at %s", endpoint)
if err := grpcServer.Serve(listener); err != nil {
log.Fatalf("Failed: %v", err)
}
}()
}