From 3efdc4c2574341fcd4d7ab603a1082b72e8421cb Mon Sep 17 00:00:00 2001 From: Alec Holmes Date: Tue, 3 Aug 2021 17:14:43 -0400 Subject: [PATCH 1/5] added default logger so we can remove nil log checks in the cache Signed-off-by: Alec Holmes --- go.mod | 1 + go.sum | 25 +++++++++++++-- pkg/cache/v3/simple.go | 57 ++++++++++++++--------------------- pkg/log/default.go | 33 ++++++++++++++++++++ pkg/log/log_test.go | 5 +++ pkg/server/v3/gateway.go | 4 --- pkg/server/v3/gateway_test.go | 11 +------ pkg/test/main/main.go | 27 ++--------------- pkg/test/server.go | 5 ++- 9 files changed, 90 insertions(+), 78 deletions(-) create mode 100644 pkg/log/default.go diff --git a/go.mod b/go.mod index 70f6b2072e..2c4d5c1d5a 100644 --- a/go.mod +++ b/go.mod @@ -9,6 +9,7 @@ require ( github.com/golang/protobuf v1.4.3 github.com/google/go-cmp v0.5.0 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 + github.com/rs/zerolog v1.23.0 github.com/stretchr/testify v1.7.0 go.opentelemetry.io/proto/otlp v0.7.0 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 diff --git a/go.sum b/go.sum index bf03e1a6ca..a129afad9f 100644 --- a/go.sum +++ b/go.sum @@ -18,6 +18,7 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.m github.com/envoyproxy/protoc-gen-validate v0.1.0 h1:EQciDnbrYxy13PgWoY8AqoxGiPrpgBZ1R8UNe3ddc+A= github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= +github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= @@ -40,48 +41,66 @@ github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w= github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw= +github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 h1:gQz4mCbXsO+nc9n1hCxHcGA3Zx3Eo+UHZoInFGUIXNM= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ= +github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ= +github.com/rs/zerolog v1.23.0 h1:UskrK+saS9P9Y789yNNulYKdARjPZuS35B8gJF2x60g= +github.com/rs/zerolog v1.23.0/go.mod h1:6c7hFfxPOy7TacJc4Fcdi24/J0NKYGzjG8FWRI916Qo= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY= github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= go.opentelemetry.io/proto/otlp v0.7.0 h1:rwOQPCuKAKmwGKq2aVNnYIibI6wnV7EvzgfTCzcdGg8= go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= -golang.org/x/net v0.0.0-20200822124328-c89045814202 h1:VvcQYSHwXgi7W+TpUR6A9g6Up98WAHf3f/ulnJ62IyA= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= +golang.org/x/net v0.0.0-20201021035429-f5854403a974 h1:IX6qOQeG5uLjB/hjjwjedwfjND0hgjPMMyO1RoIXQNI= +golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884= golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= +golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4 h1:myAQVi0cGEoqQVR5POX+8RR2mrocKqNN1hmeMqhX27k= +golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= +golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE= golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= diff --git a/pkg/cache/v3/simple.go b/pkg/cache/v3/simple.go index e6560f5ea2..d8f71a9219 100644 --- a/pkg/cache/v3/simple.go +++ b/pkg/cache/v3/simple.go @@ -102,6 +102,10 @@ func NewSnapshotCache(ads bool, hash NodeHash, logger log.Logger) SnapshotCache } func newSnapshotCache(ads bool, hash NodeHash, logger log.Logger) *snapshotCache { + if logger == nil { + logger = log.NewDefaultLogger() + } + cache := &snapshotCache{ log: logger, ads: ads, @@ -170,12 +174,12 @@ func (cache *snapshotCache) sendHeartbeats(ctx context.Context, node string) { if len(resourcesWithTTL) == 0 { continue } - if cache.log != nil { - cache.log.Debugf("respond open watch %d%v with heartbeat for version %q", id, watch.Request.ResourceNames, version) + cache.log.Debugf("respond open watch %d%v with heartbeat for version %q", id, watch.Request.ResourceNames, version) + err := cache.respond(ctx, watch.Request, watch.Response, resourcesWithTTL, version, true) + if err != nil { + cache.log.Errorf("received error when attempting to respond to watches: %v", err) } - _ = cache.respond(ctx, watch.Request, watch.Response, resourcesWithTTL, version, true) - // The watch must be deleted and we must rely on the client to ack this response to create a new watch. delete(info.watches, id) } @@ -198,9 +202,8 @@ func (cache *snapshotCache) SetSnapshot(ctx context.Context, node string, snapsh for id, watch := range info.watches { version := snapshot.GetVersion(watch.Request.TypeUrl) if version != watch.Request.VersionInfo { - if cache.log != nil { - cache.log.Debugf("respond open watch %d%v with new version %q", id, watch.Request.ResourceNames, version) - } + cache.log.Debugf("respond open watch %d%v with new version %q", id, watch.Request.ResourceNames, version) + resources := snapshot.GetResourcesAndTTL(watch.Request.TypeUrl) err := cache.respond(ctx, watch.Request, watch.Response, resources, version, false) if err != nil { @@ -309,10 +312,8 @@ func (cache *snapshotCache) CreateWatch(request *Request, value chan Response) f // if the requested version is up-to-date or missing a response, leave an open watch if !exists || request.VersionInfo == version { watchID := cache.nextWatchID() - if cache.log != nil { - cache.log.Debugf("open watch %d for %s%v from nodeID %q, version %q", watchID, - request.TypeUrl, request.ResourceNames, nodeID, request.VersionInfo) - } + cache.log.Debugf("open watch %d for %s%v from nodeID %q, version %q", watchID, + request.TypeUrl, request.ResourceNames, nodeID, request.VersionInfo) info.mu.Lock() info.watches[watchID] = ResponseWatch{Request: request, Response: value} info.mu.Unlock() @@ -351,16 +352,13 @@ func (cache *snapshotCache) respond(ctx context.Context, request *Request, value // if they do not, then the watch is never responded, and it is expected that envoy makes another request if len(request.ResourceNames) != 0 && cache.ads { if err := superset(nameSet(request.ResourceNames), resources); err != nil { - if cache.log != nil { - cache.log.Warnf("ADS mode: not responding to request: %v", err) - } + cache.log.Warnf("ADS mode: not responding to request: %v", err) return nil } } - if cache.log != nil { - cache.log.Debugf("respond %s%v version %q with version %q", - request.TypeUrl, request.ResourceNames, request.VersionInfo, version) - } + + cache.log.Debugf("respond %s%v version %q with version %q", + request.TypeUrl, request.ResourceNames, request.VersionInfo, version) select { case value <- createResponse(ctx, request, resources, version, heartbeat): @@ -426,15 +424,12 @@ func (cache *snapshotCache) CreateDeltaWatch(request *DeltaRequest, state stream if exists { err := snapshot.ConstructVersionMap() if err != nil { - if cache.log != nil { - cache.log.Errorf("failed to compute version for snapshot resources inline, waiting for next snapshot update") - } + cache.log.Errorf("failed to compute version for snapshot resources inline, waiting for next snapshot update") } response, err := cache.respondDelta(context.Background(), &snapshot, request, value, state) if err != nil { - if cache.log != nil { - cache.log.Errorf("failed to respond with delta response, waiting for next snapshot update: %s", err) - } + cache.log.Errorf("failed to respond with delta response, waiting for next snapshot update: %s", err) + } delayedResponse = response == nil @@ -442,10 +437,8 @@ func (cache *snapshotCache) CreateDeltaWatch(request *DeltaRequest, state stream if delayedResponse { watchID := cache.nextDeltaWatchID() - if cache.log != nil { - cache.log.Infof("open delta watch ID:%d for %s Resources:%v from nodeID: %q, system version %q", watchID, - t, state.GetResourceVersions(), nodeID, snapshot.GetVersion(t)) - } + cache.log.Infof("open delta watch ID:%d for %s Resources:%v from nodeID: %q, system version %q", watchID, + t, state.GetResourceVersions(), nodeID, snapshot.GetVersion(t)) info.SetDeltaResponseWatch(watchID, DeltaResponseWatch{Request: request, Response: value, StreamState: state}) @@ -511,9 +504,7 @@ func (cache *snapshotCache) Fetch(ctx context.Context, request *Request) (Respon // It might be beneficial to hold the request since Envoy will re-attempt the refresh. version := snapshot.GetVersion(request.TypeUrl) if request.VersionInfo == version { - if cache.log != nil { - cache.log.Warnf("skip fetch: version up to date") - } + cache.log.Warnf("skip fetch: version up to date") return nil, &types.SkipFetchError{} } @@ -532,9 +523,7 @@ func (cache *snapshotCache) GetStatusInfo(node string) StatusInfo { info, exists := cache.status[node] if !exists { - if cache.log != nil { - cache.log.Warnf("node does not exist") - } + cache.log.Warnf("node does not exist") return nil } diff --git a/pkg/log/default.go b/pkg/log/default.go new file mode 100644 index 0000000000..663e7734c4 --- /dev/null +++ b/pkg/log/default.go @@ -0,0 +1,33 @@ +package log + +import ( + "github.com/rs/zerolog/log" +) + +// DefaultLogger is enabled when no consuming clients provide +// a logger to the server/cache subsystem +type DefaultLogger struct{} + +func NewDefaultLogger() *DefaultLogger { + return &DefaultLogger{} +} + +// Debugf logs a message at level debug on the standard logger. +func (l *DefaultLogger) Debugf(format string, args ...interface{}) { + log.Debug().Msgf(format, args...) +} + +// Infof logs a message at level info on the standard logger. +func (l *DefaultLogger) Infof(format string, args ...interface{}) { + log.Info().Msgf(format, args...) +} + +// Warnf logs a message at level warn on the standard logger. +func (l *DefaultLogger) Warnf(format string, args ...interface{}) { + log.Warn().Msgf(format, args...) +} + +// Errorf logs a message at level error on the standard logger. +func (l *DefaultLogger) Errorf(format string, args ...interface{}) { + log.Error().Msgf(format, args...) +} diff --git a/pkg/log/log_test.go b/pkg/log/log_test.go index 562d9534bc..eaf2fa8f06 100644 --- a/pkg/log/log_test.go +++ b/pkg/log/log_test.go @@ -69,3 +69,8 @@ func TestNilLoggerFuncs(t *testing.T) { xdsLogger.Warnf("warn") xdsLogger.Errorf("error") } + +func TestDefaultLogger(t *testing.T) { + logger := NewDefaultLogger() + assert.NotNil(t, logger) +} diff --git a/pkg/server/v3/gateway.go b/pkg/server/v3/gateway.go index 0d82cc4611..7b3e56a807 100644 --- a/pkg/server/v3/gateway.go +++ b/pkg/server/v3/gateway.go @@ -25,16 +25,12 @@ import ( discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3" "github.com/envoyproxy/go-control-plane/pkg/cache/types" - "github.com/envoyproxy/go-control-plane/pkg/log" "github.com/envoyproxy/go-control-plane/pkg/resource/v3" ) // HTTPGateway is a custom implementation of [gRPC gateway](https://github.com/grpc-ecosystem/grpc-gateway) // specialized to Envoy xDS API. type HTTPGateway struct { - // Log is an optional log for errors in response write - Log log.Logger - // Server is the underlying gRPC server Server Server } diff --git a/pkg/server/v3/gateway_test.go b/pkg/server/v3/gateway_test.go index a7c7094627..b9884eb2e4 100644 --- a/pkg/server/v3/gateway_test.go +++ b/pkg/server/v3/gateway_test.go @@ -29,15 +29,6 @@ import ( "github.com/envoyproxy/go-control-plane/pkg/server/v3" ) -type logger struct { - t *testing.T -} - -func (log logger) Debugf(format string, args ...interface{}) { log.t.Logf(format, args...) } -func (log logger) Infof(format string, args ...interface{}) { log.t.Logf(format, args...) } -func (log logger) Warnf(format string, args ...interface{}) { log.t.Logf(format, args...) } -func (log logger) Errorf(format string, args ...interface{}) { log.t.Logf(format, args...) } - func TestGateway(t *testing.T) { config := makeMockConfigWatcher() config.responses = map[string][]cache.Response{ @@ -63,7 +54,7 @@ func TestGateway(t *testing.T) { }, }, } - gtw := server.HTTPGateway{Log: logger{t: t}, Server: server.NewServer(context.Background(), config, nil)} + gtw := server.HTTPGateway{Server: server.NewServer(context.Background(), config, nil)} failCases := []struct { path string diff --git a/pkg/test/main/main.go b/pkg/test/main/main.go index 51b217893d..55cc692296 100644 --- a/pkg/test/main/main.go +++ b/pkg/test/main/main.go @@ -170,7 +170,8 @@ func main() { cb := &testv3.Callbacks{Signal: signal, Debug: debug} // mux integration - config := cache.NewSnapshotCache(mode == resource.Ads, cache.IDHash{}, logger{}) + // nil for logger uses default logger + config := cache.NewSnapshotCache(mode == resource.Ads, cache.IDHash{}, nil) var configCache cache.Cache = config typeURL := "type.googleapis.com/envoy.config.endpoint.v3.ClusterLoadAssignment" eds := cache.NewLinearCache(typeURL) @@ -207,7 +208,7 @@ func main() { // start the xDS server go test.RunAccessLogServer(ctx, als, alsPort) go test.RunManagementServer(ctx, srv, port) - go test.RunManagementGateway(ctx, srv, gatewayPort, logger{}) + go test.RunManagementGateway(ctx, srv, gatewayPort) log.Println("waiting for the first request...") select { @@ -345,25 +346,3 @@ func callEcho() (int, int) { } } } - -type logger struct{} - -func (logger logger) Debugf(format string, args ...interface{}) { - if debug { - log.Printf(format+"\n", args...) - } -} - -func (logger logger) Infof(format string, args ...interface{}) { - if debug { - log.Printf(format+"\n", args...) - } -} - -func (logger logger) Warnf(format string, args ...interface{}) { - log.Printf(format+"\n", args...) -} - -func (logger logger) Errorf(format string, args ...interface{}) { - log.Printf(format+"\n", args...) -} diff --git a/pkg/test/server.go b/pkg/test/server.go index 490e3a5063..61223e0d21 100644 --- a/pkg/test/server.go +++ b/pkg/test/server.go @@ -94,13 +94,12 @@ func RunManagementServer(ctx context.Context, srv server.Server, port uint) { } // RunManagementGateway starts an HTTP gateway to an xDS server. -func RunManagementGateway(ctx context.Context, srv server.Server, port uint, lg gcplogger.Logger) { +func RunManagementGateway(ctx context.Context, srv server.Server, port uint) { log.Printf("gateway listening HTTP/1.1 on %d\n", port) server := &http.Server{ Addr: fmt.Sprintf(":%d", port), Handler: &HTTPGateway{ - Gateway: server.HTTPGateway{Log: lg, Server: srv}, - Log: lg, + Gateway: server.HTTPGateway{Server: srv}, }, } go func() { From 9b9c8f668aff6f353f9fff5780e8a2688952de47 Mon Sep 17 00:00:00 2001 From: Alec Holmes Date: Tue, 3 Aug 2021 17:18:31 -0400 Subject: [PATCH 2/5] fix spacing Signed-off-by: Alec Holmes --- pkg/cache/v3/simple.go | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/pkg/cache/v3/simple.go b/pkg/cache/v3/simple.go index d8f71a9219..10da0e3234 100644 --- a/pkg/cache/v3/simple.go +++ b/pkg/cache/v3/simple.go @@ -312,8 +312,8 @@ func (cache *snapshotCache) CreateWatch(request *Request, value chan Response) f // if the requested version is up-to-date or missing a response, leave an open watch if !exists || request.VersionInfo == version { watchID := cache.nextWatchID() - cache.log.Debugf("open watch %d for %s%v from nodeID %q, version %q", watchID, - request.TypeUrl, request.ResourceNames, nodeID, request.VersionInfo) + cache.log.Debugf("open watch %d for %s%v from nodeID %q, version %q", watchID, request.TypeUrl, request.ResourceNames, nodeID, request.VersionInfo) + info.mu.Lock() info.watches[watchID] = ResponseWatch{Request: request, Response: value} info.mu.Unlock() @@ -357,8 +357,7 @@ func (cache *snapshotCache) respond(ctx context.Context, request *Request, value } } - cache.log.Debugf("respond %s%v version %q with version %q", - request.TypeUrl, request.ResourceNames, request.VersionInfo, version) + cache.log.Debugf("respond %s%v version %q with version %q", request.TypeUrl, request.ResourceNames, request.VersionInfo, version) select { case value <- createResponse(ctx, request, resources, version, heartbeat): @@ -429,7 +428,6 @@ func (cache *snapshotCache) CreateDeltaWatch(request *DeltaRequest, state stream response, err := cache.respondDelta(context.Background(), &snapshot, request, value, state) if err != nil { cache.log.Errorf("failed to respond with delta response, waiting for next snapshot update: %s", err) - } delayedResponse = response == nil @@ -437,9 +435,7 @@ func (cache *snapshotCache) CreateDeltaWatch(request *DeltaRequest, state stream if delayedResponse { watchID := cache.nextDeltaWatchID() - cache.log.Infof("open delta watch ID:%d for %s Resources:%v from nodeID: %q, system version %q", watchID, - t, state.GetResourceVersions(), nodeID, snapshot.GetVersion(t)) - + cache.log.Infof("open delta watch ID:%d for %s Resources:%v from nodeID: %q, system version %q", watchID, t, state.GetResourceVersions(), nodeID, snapshot.GetVersion(t)) info.SetDeltaResponseWatch(watchID, DeltaResponseWatch{Request: request, Response: value, StreamState: state}) return cache.cancelDeltaWatch(nodeID, watchID) From 00020b95f0bbd7e9858e42d8b01662ff859a0874 Mon Sep 17 00:00:00 2001 From: Alec Holmes Date: Tue, 10 Aug 2021 10:57:54 -0400 Subject: [PATCH 3/5] switch to zap Signed-off-by: Alec Holmes --- go.mod | 6 +++++- go.sum | 40 ++++++++++++++++++++++++++++++++++------ pkg/cache/v3/simple.go | 2 +- pkg/log/default.go | 24 ++++++++++++++++-------- pkg/log/log_test.go | 2 +- 5 files changed, 57 insertions(+), 17 deletions(-) diff --git a/go.mod b/go.mod index 2c4d5c1d5a..dec72139d5 100644 --- a/go.mod +++ b/go.mod @@ -8,10 +8,14 @@ require ( github.com/envoyproxy/protoc-gen-validate v0.1.0 github.com/golang/protobuf v1.4.3 github.com/google/go-cmp v0.5.0 + github.com/pkg/errors v0.9.1 // indirect github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 - github.com/rs/zerolog v1.23.0 github.com/stretchr/testify v1.7.0 go.opentelemetry.io/proto/otlp v0.7.0 + go.uber.org/atomic v1.9.0 // indirect + go.uber.org/multierr v1.7.0 // indirect + go.uber.org/zap v1.19.0 + golang.org/x/tools v0.1.0 // indirect google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 google.golang.org/grpc v1.36.0 google.golang.org/protobuf v1.25.0 diff --git a/go.sum b/go.sum index a129afad9f..8d591d36a0 100644 --- a/go.sum +++ b/go.sum @@ -2,6 +2,8 @@ cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMT cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY= +github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8= +github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/census-instrumentation/opencensus-proto v0.2.1 h1:glEXhBS5PSLLv4IXzLA5yPRVX4bilULVyxxbrfOtDAk= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= @@ -11,6 +13,8 @@ github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158 h1:CevA8fI91PAnP8vpnXu github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= @@ -18,7 +22,6 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.m github.com/envoyproxy/protoc-gen-validate v0.1.0 h1:EQciDnbrYxy13PgWoY8AqoxGiPrpgBZ1R8UNe3ddc+A= github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= -github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= @@ -41,22 +44,38 @@ github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w= github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw= +github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI= +github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 h1:gQz4mCbXsO+nc9n1hCxHcGA3Zx3Eo+UHZoInFGUIXNM= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ= -github.com/rs/xid v1.2.1/go.mod h1:+uKXf+4Djp6Md1KODXJxgGQPKngRmWyn10oCKFzNHOQ= -github.com/rs/zerolog v1.23.0 h1:UskrK+saS9P9Y789yNNulYKdARjPZuS35B8gJF2x60g= -github.com/rs/zerolog v1.23.0/go.mod h1:6c7hFfxPOy7TacJc4Fcdi24/J0NKYGzjG8FWRI916Qo= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY= github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= go.opentelemetry.io/proto/otlp v0.7.0 h1:rwOQPCuKAKmwGKq2aVNnYIibI6wnV7EvzgfTCzcdGg8= go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI= +go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc= +go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE= +go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc= +go.uber.org/goleak v1.1.10 h1:z+mqJhf6ss6BSfSM671tgKyZBFPTTJM+HLxnhPC3wu0= +go.uber.org/goleak v1.1.10/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A= +go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU= +go.uber.org/multierr v1.7.0 h1:zaiO/rmgFjbmCXdSYJWQcdvOCsthmdaHfr3Gm2Kx4Ec= +go.uber.org/multierr v1.7.0/go.mod h1:7EAYxJLBy9rStEaz58O2t4Uvip6FSURkq8/ppBp95ak= +go.uber.org/zap v1.19.0 h1:mZQZefskPPCMIBCSEH0v2/iUqqLrYtaeqwD6FUGUnFE= +go.uber.org/zap v1.19.0/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= @@ -64,6 +83,9 @@ golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs= +golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/mod v0.3.0 h1:RM4zey1++hCTbCVQfnWeKs9/IEsaBLA8vTkd0WVtmH4= golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -97,7 +119,9 @@ golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGm golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q= +golang.org/x/tools v0.0.0-20191108193012-7d206e10da11/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.1.0 h1:po9/4sTYwZU9lPhi1tOrb4hCv3qrhiQ77LZfGa2OjwY= golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= @@ -128,11 +152,15 @@ google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c= google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= -gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY= +gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo= +gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10= +gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo= +gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/pkg/cache/v3/simple.go b/pkg/cache/v3/simple.go index 10da0e3234..d023d1a139 100644 --- a/pkg/cache/v3/simple.go +++ b/pkg/cache/v3/simple.go @@ -103,7 +103,7 @@ func NewSnapshotCache(ads bool, hash NodeHash, logger log.Logger) SnapshotCache func newSnapshotCache(ads bool, hash NodeHash, logger log.Logger) *snapshotCache { if logger == nil { - logger = log.NewDefaultLogger() + logger = log.NewDefaultLogger(nil) } cache := &snapshotCache{ diff --git a/pkg/log/default.go b/pkg/log/default.go index 663e7734c4..df4184d44c 100644 --- a/pkg/log/default.go +++ b/pkg/log/default.go @@ -1,33 +1,41 @@ package log import ( - "github.com/rs/zerolog/log" + "go.uber.org/zap" ) // DefaultLogger is enabled when no consuming clients provide // a logger to the server/cache subsystem -type DefaultLogger struct{} +type DefaultLogger struct { + log *zap.Logger +} + +// NewDefaultLogger creates a DefaultLogger. It also provides the option to override the generic +// zap.NewProduction() logger with a custom instance. +func NewDefaultLogger(log *zap.Logger) *DefaultLogger { + if log == nil { + log, _ = zap.NewProduction() + } -func NewDefaultLogger() *DefaultLogger { - return &DefaultLogger{} + return &DefaultLogger{log: log} } // Debugf logs a message at level debug on the standard logger. func (l *DefaultLogger) Debugf(format string, args ...interface{}) { - log.Debug().Msgf(format, args...) + l.log.Sugar().Debugf(format, args...) } // Infof logs a message at level info on the standard logger. func (l *DefaultLogger) Infof(format string, args ...interface{}) { - log.Info().Msgf(format, args...) + l.log.Sugar().Infof(format, args...) } // Warnf logs a message at level warn on the standard logger. func (l *DefaultLogger) Warnf(format string, args ...interface{}) { - log.Warn().Msgf(format, args...) + l.log.Sugar().Warnf(format, args...) } // Errorf logs a message at level error on the standard logger. func (l *DefaultLogger) Errorf(format string, args ...interface{}) { - log.Error().Msgf(format, args...) + l.log.Sugar().Errorf(format, args...) } diff --git a/pkg/log/log_test.go b/pkg/log/log_test.go index eaf2fa8f06..e69835213c 100644 --- a/pkg/log/log_test.go +++ b/pkg/log/log_test.go @@ -71,6 +71,6 @@ func TestNilLoggerFuncs(t *testing.T) { } func TestDefaultLogger(t *testing.T) { - logger := NewDefaultLogger() + logger := NewDefaultLogger(nil) assert.NotNil(t, logger) } From 06f1a321a465dfc4b8398f0d2e567ad659118f10 Mon Sep 17 00:00:00 2001 From: alecholmez Date: Wed, 1 Sep 2021 15:06:45 -0400 Subject: [PATCH 4/5] make default logger noop to keep current func Signed-off-by: alecholmez --- pkg/cache/v3/simple.go | 2 +- pkg/log/default.go | 20 +++----------------- pkg/log/log_test.go | 2 +- 3 files changed, 5 insertions(+), 19 deletions(-) diff --git a/pkg/cache/v3/simple.go b/pkg/cache/v3/simple.go index d023d1a139..10da0e3234 100644 --- a/pkg/cache/v3/simple.go +++ b/pkg/cache/v3/simple.go @@ -103,7 +103,7 @@ func NewSnapshotCache(ads bool, hash NodeHash, logger log.Logger) SnapshotCache func newSnapshotCache(ads bool, hash NodeHash, logger log.Logger) *snapshotCache { if logger == nil { - logger = log.NewDefaultLogger(nil) + logger = log.NewDefaultLogger() } cache := &snapshotCache{ diff --git a/pkg/log/default.go b/pkg/log/default.go index df4184d44c..05b2bdfc2f 100644 --- a/pkg/log/default.go +++ b/pkg/log/default.go @@ -1,41 +1,27 @@ package log -import ( - "go.uber.org/zap" -) - // DefaultLogger is enabled when no consuming clients provide // a logger to the server/cache subsystem type DefaultLogger struct { - log *zap.Logger } -// NewDefaultLogger creates a DefaultLogger. It also provides the option to override the generic -// zap.NewProduction() logger with a custom instance. -func NewDefaultLogger(log *zap.Logger) *DefaultLogger { - if log == nil { - log, _ = zap.NewProduction() - } - - return &DefaultLogger{log: log} +// NewDefaultLogger creates a DefaultLogger which is a no-op to maintain current functionality +func NewDefaultLogger() *DefaultLogger { + return &DefaultLogger{} } // Debugf logs a message at level debug on the standard logger. func (l *DefaultLogger) Debugf(format string, args ...interface{}) { - l.log.Sugar().Debugf(format, args...) } // Infof logs a message at level info on the standard logger. func (l *DefaultLogger) Infof(format string, args ...interface{}) { - l.log.Sugar().Infof(format, args...) } // Warnf logs a message at level warn on the standard logger. func (l *DefaultLogger) Warnf(format string, args ...interface{}) { - l.log.Sugar().Warnf(format, args...) } // Errorf logs a message at level error on the standard logger. func (l *DefaultLogger) Errorf(format string, args ...interface{}) { - l.log.Sugar().Errorf(format, args...) } diff --git a/pkg/log/log_test.go b/pkg/log/log_test.go index e69835213c..eaf2fa8f06 100644 --- a/pkg/log/log_test.go +++ b/pkg/log/log_test.go @@ -71,6 +71,6 @@ func TestNilLoggerFuncs(t *testing.T) { } func TestDefaultLogger(t *testing.T) { - logger := NewDefaultLogger(nil) + logger := NewDefaultLogger() assert.NotNil(t, logger) } From c22e46b7f26a238a5516988dcfd4f5ee0b28a827 Mon Sep 17 00:00:00 2001 From: alecholmez Date: Wed, 1 Sep 2021 15:08:50 -0400 Subject: [PATCH 5/5] clean up mod file Signed-off-by: alecholmez --- go.mod | 7 ++----- go.sum | 46 ++-------------------------------------------- 2 files changed, 4 insertions(+), 49 deletions(-) diff --git a/go.mod b/go.mod index dec72139d5..8053ffe35c 100644 --- a/go.mod +++ b/go.mod @@ -8,14 +8,11 @@ require ( github.com/envoyproxy/protoc-gen-validate v0.1.0 github.com/golang/protobuf v1.4.3 github.com/google/go-cmp v0.5.0 - github.com/pkg/errors v0.9.1 // indirect github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 github.com/stretchr/testify v1.7.0 go.opentelemetry.io/proto/otlp v0.7.0 - go.uber.org/atomic v1.9.0 // indirect - go.uber.org/multierr v1.7.0 // indirect - go.uber.org/zap v1.19.0 - golang.org/x/tools v0.1.0 // indirect + golang.org/x/net v0.0.0-20201021035429-f5854403a974 // indirect + golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4 // indirect google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 google.golang.org/grpc v1.36.0 google.golang.org/protobuf v1.25.0 diff --git a/go.sum b/go.sum index 8d591d36a0..c5777cec80 100644 --- a/go.sum +++ b/go.sum @@ -2,8 +2,6 @@ cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMT cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY= -github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8= -github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/census-instrumentation/opencensus-proto v0.2.1 h1:glEXhBS5PSLLv4IXzLA5yPRVX4bilULVyxxbrfOtDAk= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= @@ -13,8 +11,6 @@ github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158 h1:CevA8fI91PAnP8vpnXu github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= -github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= @@ -44,56 +40,29 @@ github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w= github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw= -github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI= -github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= -github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= -github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= -github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= -github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= -github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= -github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 h1:gQz4mCbXsO+nc9n1hCxHcGA3Zx3Eo+UHZoInFGUIXNM= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ= github.com/stretchr/objx 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