server

package

v0.0.0-...-3736fb9 Latest Latest Go to latest Published: Jan 18, 2023 License: MIT Imports: 16 Imported by: 0

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Repository

github.com/PacktPublishing/Go-for-DevOps

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Documentation ¶

Overview ¶

Package server contains our gRPC server implementation for the ops server.

Index ¶

type API
- func New(addr string, clients Clients, options ...Option) (*API, error)
type Clients
type Option
- func WithGRPCOpts(opts ...grpc.ServerOption) Option

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type API ¶

type API struct {
	pb.UnimplementedOpsServer
	// contains filtered or unexported fields
}

API implements our gRPC server's API.

func New ¶

func New(addr string, clients Clients, options ...Option) (*API, error)

New is the constructore for API.

func (*API) Alerts ¶

func (a *API) Alerts(ctx context.Context, req *pb.AlertsReq) (*pb.AlertsResp, error)

Alerts grabs all currnetly firing alerts.

func (*API) ChangeSampling ¶

func (a *API) ChangeSampling(ctx context.Context, req *pb.ChangeSamplingReq) (*pb.ChangeSamplingResp, error)

ChangeSampling changes the sampling type and rate for the Petstore.

func (*API) DeployedVersion ¶

func (a *API) DeployedVersion(ctx context.Context, req *pb.DeployedVersionReq) (*pb.DeployedVersionResp, error)

DeployedVersion returns the version of the Petstore that prometheus says is current.

func (*API) ListTraces ¶

func (a *API) ListTraces(ctx context.Context, req *pb.ListTracesReq) (*pb.ListTracesResp, error)

ListTraces lists recent traces from Jaeger for the petstore service.

func (*API) ShowLogs ¶

func (a *API) ShowLogs(ctx context.Context, req *pb.ShowLogsReq) (*pb.ShowLogsResp, error)

func (*API) ShowTrace ¶

func (a *API) ShowTrace(ctx context.Context, req *pb.ShowTraceReq) (*pb.ShowTraceResp, error)

func (*API) Start ¶

func (a *API) Start() error

Start starts the server. This blocks until Stop() is called.

func (*API) Stop ¶

func (a *API) Stop()

Stop stops the server.

type Clients ¶

type Clients struct {
	// Jaeger provides access to traces.
	Jaeger *jaeger.Jaeger
	// Prom provides access to metrics.
	Prom *prom.Client
	// Petstore provides access to the petstore.
	Petstore *client.Client
}

Clients holds the remote clients requires to do ops.

type Option ¶

type Option func(a *API)

Option is an optional arguments to New().

func WithGRPCOpts ¶

func WithGRPCOpts(opts ...grpc.ServerOption) Option

WithGRPCOpts creates the gRPC server with the options passed.

Source Files ¶

View all Source files

server.go

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