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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,149 @@ | ||
| // Copyright (c) F5, Inc. | ||
| // | ||
| // This source code is licensed under the Apache License, Version 2.0 license found in the | ||
| // LICENSE file in the root directory of this source tree. | ||
|
|
||
| package resource | ||
|
|
||
| import ( | ||
| "context" | ||
| "encoding/json" | ||
| "log/slog" | ||
|
|
||
| mpi "github.com/nginx/agent/v3/api/grpc/mpi/v1" | ||
| "github.com/nginx/agent/v3/internal/datasource/proto" | ||
| "github.com/nginx/agent/v3/internal/logger" | ||
| ) | ||
|
|
||
| const emptyResponse = "{}" | ||
|
|
||
| type APIAction struct { | ||
| ResourceService resourceServiceInterface | ||
| } | ||
|
|
||
| func (a *APIAction) HandleUpdateStreamServersRequest(ctx context.Context, action *mpi.NGINXPlusAction, | ||
| instance *mpi.Instance, | ||
| ) *mpi.DataPlaneResponse { | ||
| correlationID := logger.GetCorrelationID(ctx) | ||
| instanceID := instance.GetInstanceMeta().GetInstanceId() | ||
|
|
||
| add, update, del, err := a.ResourceService.UpdateStreamServers(ctx, instance, | ||
| action.GetUpdateStreamServers().GetUpstreamStreamName(), action.GetUpdateStreamServers().GetServers()) | ||
| if err != nil { | ||
| slog.ErrorContext(ctx, "Unable to update stream servers of upstream", "request", | ||
| action.GetUpdateHttpUpstreamServers(), "error", err) | ||
|
|
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| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_FAILURE, | ||
| "", instanceID, err.Error()) | ||
| } | ||
|
|
||
| slog.DebugContext(ctx, "Successfully updated stream upstream servers", "http_upstream_name", | ||
| action.GetUpdateHttpUpstreamServers().GetHttpUpstreamName(), "add", len(add), "update", len(update), | ||
| "delete", len(del)) | ||
|
|
||
| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_OK, | ||
| "Successfully updated stream upstream servers", instanceID, "") | ||
| } | ||
|
|
||
| func (a *APIAction) HandleGetStreamUpstreamsRequest(ctx context.Context, | ||
| instance *mpi.Instance, | ||
| ) *mpi.DataPlaneResponse { | ||
| correlationID := logger.GetCorrelationID(ctx) | ||
| instanceID := instance.GetInstanceMeta().GetInstanceId() | ||
| streamUpstreamsResponse := emptyResponse | ||
|
|
||
| streamUpstreams, err := a.ResourceService.GetStreamUpstreams(ctx, instance) | ||
| if err != nil { | ||
| slog.ErrorContext(ctx, "Unable to get stream upstreams", "error", err) | ||
| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_FAILURE, | ||
| "", instanceID, err.Error()) | ||
| } | ||
|
|
||
| if streamUpstreams != nil { | ||
| streamUpstreamsJSON, jsonErr := json.Marshal(streamUpstreams) | ||
| if jsonErr != nil { | ||
| slog.ErrorContext(ctx, "Unable to marshal stream upstreams", "err", err) | ||
| } | ||
| streamUpstreamsResponse = string(streamUpstreamsJSON) | ||
| } | ||
|
|
||
| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_OK, | ||
| streamUpstreamsResponse, instanceID, "") | ||
| } | ||
|
|
||
| func (a *APIAction) HandleGetUpstreamsRequest(ctx context.Context, instance *mpi.Instance) *mpi.DataPlaneResponse { | ||
| correlationID := logger.GetCorrelationID(ctx) | ||
| instanceID := instance.GetInstanceMeta().GetInstanceId() | ||
| upstreamsResponse := emptyResponse | ||
|
|
||
| upstreams, err := a.ResourceService.GetUpstreams(ctx, instance) | ||
| if err != nil { | ||
| slog.InfoContext(ctx, "Unable to get upstreams", "error", err) | ||
|
|
||
| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_FAILURE, | ||
| "", instanceID, err.Error()) | ||
| } | ||
|
|
||
| if upstreams != nil { | ||
| upstreamsJSON, jsonErr := json.Marshal(upstreams) | ||
| if jsonErr != nil { | ||
| slog.ErrorContext(ctx, "Unable to marshal upstreams", "err", err) | ||
| } | ||
| upstreamsResponse = string(upstreamsJSON) | ||
| } | ||
|
|
||
| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_OK, | ||
| upstreamsResponse, instanceID, "") | ||
| } | ||
|
|
||
| func (a *APIAction) HandleUpdateHTTPUpstreamsRequest(ctx context.Context, action *mpi.NGINXPlusAction, | ||
| instance *mpi.Instance, | ||
| ) *mpi.DataPlaneResponse { | ||
| correlationID := logger.GetCorrelationID(ctx) | ||
| instanceID := instance.GetInstanceMeta().GetInstanceId() | ||
|
|
||
| add, update, del, err := a.ResourceService.UpdateHTTPUpstreamServers(ctx, instance, | ||
| action.GetUpdateHttpUpstreamServers().GetHttpUpstreamName(), | ||
| action.GetUpdateHttpUpstreamServers().GetServers()) | ||
| if err != nil { | ||
| slog.ErrorContext(ctx, "Unable to update HTTP servers of upstream", "request", | ||
| action.GetUpdateHttpUpstreamServers(), "error", err) | ||
|
|
||
| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_FAILURE, | ||
| "", instanceID, err.Error()) | ||
| } | ||
|
|
||
| slog.DebugContext(ctx, "Successfully updated http upstream servers", "http_upstream_name", | ||
| action.GetUpdateHttpUpstreamServers().GetHttpUpstreamName(), "add", len(add), "update", len(update), | ||
| "delete", len(del)) | ||
|
|
||
| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_OK, | ||
| "Successfully updated HTTP Upstreams", instanceID, "") | ||
| } | ||
|
|
||
| func (a *APIAction) HandleGetHTTPUpstreamsServersRequest(ctx context.Context, action *mpi.NGINXPlusAction, | ||
| instance *mpi.Instance, | ||
| ) *mpi.DataPlaneResponse { | ||
| correlationID := logger.GetCorrelationID(ctx) | ||
| instanceID := instance.GetInstanceMeta().GetInstanceId() | ||
| upstreamsResponse := emptyResponse | ||
|
|
||
| upstreams, err := a.ResourceService.GetHTTPUpstreamServers(ctx, instance, | ||
| action.GetGetHttpUpstreamServers().GetHttpUpstreamName()) | ||
| if err != nil { | ||
| slog.ErrorContext(ctx, "Unable to get HTTP servers of upstream", "error", err) | ||
| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_FAILURE, | ||
| "", instanceID, err.Error()) | ||
| } | ||
|
|
||
| if upstreams != nil { | ||
| upstreamsJSON, jsonErr := json.Marshal(upstreams) | ||
| if jsonErr != nil { | ||
| slog.ErrorContext(ctx, "Unable to marshal http upstreams", "err", err) | ||
| } | ||
| upstreamsResponse = string(upstreamsJSON) | ||
| } | ||
|
|
||
| return proto.CreateDataPlaneResponse(correlationID, mpi.CommandResponse_COMMAND_STATUS_OK, | ||
| upstreamsResponse, instanceID, "") | ||
| } |
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