service

package
v1.4.0 Latest Latest
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Published: Mar 14, 2024 License: MIT Imports: 17 Imported by: 0

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Types

type ExternalServiceList added in v0.3.0

type ExternalServiceList struct {
	S3Uploaded  bool
	HealthCheck bool
	Init        Initialiser
}

ExternalServiceList holds the initialiser and initialisation state of external services.

func NewServiceList added in v0.3.0

func NewServiceList(initialiser Initialiser) *ExternalServiceList

NewServiceList creates a new service list with the provided initialiser

func (*ExternalServiceList) GetHTTPServer added in v0.3.0

func (e *ExternalServiceList) GetHTTPServer(bindAddr string, router http.Handler) HTTPServer

GetHTTPServer creates an http server

func (*ExternalServiceList) GetHealthCheck added in v0.3.0

func (e *ExternalServiceList) GetHealthCheck(cfg *config.Config, buildTime, gitCommit, version string) (HealthChecker, error)

GetHealthCheck creates a healthcheck with versionInfo and sets teh HealthCheck flag to true

func (*ExternalServiceList) GetS3StaticFileUploader added in v1.2.0

func (e *ExternalServiceList) GetS3StaticFileUploader(ctx context.Context, cfg *config.Config) (dpaws.S3Clienter, error)

func (*ExternalServiceList) GetS3Uploaded added in v0.3.0

func (e *ExternalServiceList) GetS3Uploaded(ctx context.Context, cfg *config.Config) (dpaws.S3Clienter, error)

GetS3Uploaded creates a S3 client and sets the S3Uploaded flag to true

type HTTPServer added in v0.3.0

type HTTPServer interface {
	ListenAndServe() error
	Shutdown(ctx context.Context) error
}

HTTPServer defines the required methods from the HTTP server

type HealthChecker added in v0.3.0

type HealthChecker interface {
	Handler(w http.ResponseWriter, req *http.Request)
	Start(ctx context.Context)
	Stop()
	AddCheck(name string, checker healthcheck.Checker) (err error)
}

HealthChecker defines the required methods from Healthcheck

type Init added in v0.3.0

type Init struct{}

Init implements the Initialiser interface to initialise dependencies

func (*Init) DoGetHTTPServer added in v0.3.0

func (e *Init) DoGetHTTPServer(bindAddr string, router http.Handler) HTTPServer

DoGetHTTPServer creates an HTTP Server with the provided bind address and router

func (*Init) DoGetHealthCheck added in v0.3.0

func (e *Init) DoGetHealthCheck(cfg *config.Config, buildTime, gitCommit, version string) (HealthChecker, error)

DoGetHealthCheck creates a healthcheck with versionInfo

func (*Init) DoGetS3Uploaded added in v0.3.0

func (e *Init) DoGetS3Uploaded(ctx context.Context, cfg *config.Config) (dpaws.S3Clienter, error)

DoGetS3Uploaded returns a S3Client

func (*Init) DoGetStaticFileS3Uploader added in v1.2.0

func (e *Init) DoGetStaticFileS3Uploader(ctx context.Context, cfg *config.Config) (dpaws.S3Clienter, error)

DoGetStaticFileS3Uploader returns a S3Client

type Initialiser added in v0.3.0

type Initialiser interface {
	DoGetHTTPServer(bindAddr string, router http.Handler) HTTPServer
	DoGetHealthCheck(cfg *config.Config, buildTime, gitCommit, version string) (HealthChecker, error)
	DoGetS3Uploaded(ctx context.Context, cfg *config.Config) (aws.S3Clienter, error)
	DoGetStaticFileS3Uploader(ctx context.Context, cfg *config.Config) (aws.S3Clienter, error)
}

Initialiser defines the methods to initialise external services

type Service

type Service struct {
	// contains filtered or unexported fields
}

Service contains all the configs, server and clients to run the dp-upload-service API

func Run

func Run(ctx context.Context, serviceList *ExternalServiceList, buildTime, gitCommit, version string, svcErrors chan error) (*Service, error)

Run the service

func (*Service) Close

func (svc *Service) Close(ctx context.Context) error

Close gracefully shuts the service down in the required order, with timeout

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