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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| package api | ||
|
|
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| type AccessLogServer struct { | ||
| API string `json:"api" yaml:"api"` | ||
| Kind string `json:"kind" yaml:"kind"` | ||
| Metadata Metadata `json:"metadata" yaml:"metadata"` | ||
| Spec AccessLogServerSpec `json:"spec" yaml:"spec"` | ||
| } | ||
| type AccessLogServerSpec struct { | ||
| Address string `json:"address" yaml:"address"` | ||
| Port int64 `json:"port" yaml:"port"` | ||
| AdditionalRequestHeadersToLog []string `json:"additionalRequestHeadersToLog" yaml:"additionalRequestHeadersToLog"` | ||
| AdditionalResponseHeadersToLog []string `json:"additionalResponseHeadersToLog" yaml:"additionalResponseHeadersToLog"` | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| package envoy | ||
|
|
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| import ( | ||
| core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3" | ||
|
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| alf "github.com/envoyproxy/go-control-plane/envoy/config/accesslog/v3" | ||
| api "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3" | ||
| als "github.com/envoyproxy/go-control-plane/envoy/extensions/access_loggers/grpc/v3" | ||
| "github.com/envoyproxy/go-control-plane/pkg/wellknown" | ||
| "github.com/golang/protobuf/ptypes" | ||
| ) | ||
|
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| type AccessLogServer struct{} | ||
|
|
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| func newAccessLogServer() *AccessLogServer { | ||
| return &AccessLogServer{} | ||
| } | ||
|
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| func (c *AccessLogServer) updateListenersWithAccessLogServer(cache *WorkQueueCache, params AccessLogServerParams) error { | ||
| // update listener | ||
| for listenerKey := range cache.listeners { | ||
| ll := cache.listeners[listenerKey].(*api.Listener) | ||
| for filterchainID := range ll.FilterChains { | ||
| for filterID := range ll.FilterChains[filterchainID].Filters { | ||
| // get manager | ||
| manager, err := getManager((ll.FilterChains[filterchainID].Filters[filterID].ConfigType).(*api.Filter_TypedConfig)) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| accessLogConfig, err := c.getAccessLoggerConfig(params) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
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| manager.AccessLog = accessLogConfig | ||
|
|
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| // update manager in cache | ||
| pbst, err := ptypes.MarshalAny(&manager) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| ll.FilterChains[filterchainID].Filters[filterID].ConfigType = &api.Filter_TypedConfig{ | ||
| TypedConfig: pbst, | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
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| return nil | ||
| } | ||
|
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| func (c *AccessLogServer) getAccessLoggerConfig(params AccessLogServerParams) ([]*alf.AccessLog, error) { | ||
| if params.Name != "" { | ||
| alsConfig := &als.HttpGrpcAccessLogConfig{ | ||
| CommonConfig: &als.CommonGrpcAccessLogConfig{ | ||
| TransportApiVersion: core.ApiVersion_V3, | ||
| LogName: params.Name, | ||
| GrpcService: &core.GrpcService{ | ||
| TargetSpecifier: &core.GrpcService_EnvoyGrpc_{ | ||
| EnvoyGrpc: &core.GrpcService_EnvoyGrpc{ | ||
| ClusterName: params.Name, | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| AdditionalRequestHeadersToLog: params.AdditionalRequestHeadersToLog, | ||
| AdditionalResponseHeadersToLog: params.AdditionalResponseHeadersToLog, | ||
| } | ||
| alsConfigPbst, err := ptypes.MarshalAny(alsConfig) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return []*alf.AccessLog{{ | ||
| Name: wellknown.HTTPGRPCAccessLog, | ||
| ConfigType: &alf.AccessLog_TypedConfig{ | ||
| TypedConfig: alsConfigPbst, | ||
| }, | ||
| }}, nil | ||
| } | ||
| return nil, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| api: proxy.in4it.io/v1 | ||
| kind: accessLogServer | ||
| metadata: | ||
| name: accessLogServerExample | ||
| spec: | ||
| address: "localhost" | ||
| port: 9001 |
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