Commit d548b86f authored by ale's avatar ale
Browse files

Add go.mod, update dependencies, build on Bullseye

parent 15244886
......@@ -9,7 +9,7 @@ import (
ldaputil ""
ct ""
go 1.15
require ( v0.0.0-20210109170950-49f8d26bcc81 v0.0.0-20181118174541-ad4e62357912 v0.0.0-20191104093116-d3cd4ed1dbcf v3.2.4 v1.4.0 v0.0.0-20190326042056-d6156e141ac6 v0.0.0-20180926090220-0a88db3545c4 v0.0.0-20180306012644-bacd9c7ef1dd // indirect v2.0.5+incompatible // indirect v1.9.0 v0.0.0-20201221181555-eec23a3978ad v0.0.0-20190226205417-e64efc72b421 // indirect v1.0.0-20190902080502-41f04d3bba15 // indirect v2.3.0
This diff is collapsed.
language: go
- 1.11.x
- make install-tools
- make travis-ci
Apache License
Version 2.0, January 2004
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# TODO: Fix this on windows.
ALL_SRC := $(shell find . -name '*.go' \
-not -path './vendor/*' \
-not -path '*/gen-go/*' \
-type f | sort)
ALL_PKGS := $(shell go list $(sort $(dir $(ALL_SRC))))
GOTEST_OPT?=-v -race -timeout 30s
GOTEST_OPT_WITH_COVERAGE = $(GOTEST_OPT) -coverprofile=coverage.txt -covermode=atomic
GOTEST=go test
GOVET=go vet
# TODO decide if we need to change these names.
README_FILES := $(shell find . -name '*' | sort | tr '\n' ' ')
.DEFAULT_GOAL := fmt-lint-vet-embedmd-test
.PHONY: fmt-lint-vet-embedmd-test
fmt-lint-vet-embedmd-test: fmt lint vet embedmd test
# TODO enable test-with-coverage in tavis
.PHONY: travis-ci
travis-ci: fmt lint vet embedmd test test-386
@echo $(ALL_PKGS) | tr ' ' '\n' | sort
@echo $(ALL_SRC) | tr ' ' '\n' | sort
.PHONY: test
.PHONY: test-386
GOARCH=386 $(GOTEST) -v -timeout 30s $(ALL_PKGS)
.PHONY: test-with-coverage
.PHONY: fmt
@FMTOUT=`$(GOFMT) -s -l $(ALL_SRC) 2>&1`; \
if [ "$$FMTOUT" ]; then \
echo "$(GOFMT) FAILED => gofmt the following files:\n"; \
echo "$$FMTOUT\n"; \
exit 1; \
else \
echo "Fmt finished successfully"; \
.PHONY: lint
@LINTOUT=`$(GOLINT) $(ALL_PKGS) 2>&1`; \
if [ "$$LINTOUT" ]; then \
echo "$(GOLINT) FAILED => clean the following lint errors:\n"; \
echo "$$LINTOUT\n"; \
exit 1; \
else \
echo "Lint finished successfully"; \
.PHONY: vet
# TODO: Understand why go vet downloads " v0.2.0"
@VETOUT=`$(GOVET) ./... | grep -v "go: downloading" 2>&1`; \
if [ "$$VETOUT" ]; then \
echo "$(GOVET) FAILED => go vet the following files:\n"; \
echo "$$VETOUT\n"; \
exit 1; \
else \
echo "Vet finished successfully"; \
.PHONY: embedmd
if [ "$$EMBEDMDOUT" ]; then \
echo "$(EMBEDMD) FAILED => embedmd the following files:\n"; \
echo "$$EMBEDMDOUT\n"; \
exit 1; \
else \
echo "Embedmd finished successfully"; \
.PHONY: install-tools
go get -u
go get -u
go get -u
# OpenCensus Go Zipkin Exporter
[![Build Status](]( [![GoDoc][godoc-image]][godoc-url]
Provides OpenCensus exporter support for Zipkin.
## Installation
$ go get -u
require ( v0.0.0-20200121045136-8c9f03a8e57e // indirect v0.2.2 v0.22.4
) v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo= v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI= v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs= v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU= v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I= v0.6.9/go.mod h1:SBwIajubJHhxtWwsL9s8ss4safvEdbitLhGGK48rN6g= v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFGgqEef3s= v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM39fZuwSd1LwSqqSW0hOdXCYYDX0R3I= v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= v0.0.0-20200121045136-8c9f03a8e57e h1:1r7pUrabqp18hOBcwBwiTsbnFeTZHV9eER/QT5JVZxY= v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q= v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= v1.1.1 h1:AWwleXJkX/nhcU9bZSnZoi3h/qGYqQAGhq6zZe/aQW8= v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg= v1.6.2 h1:Pgr17XVTNXAk3q/r4CpKzC5xBM/qW1uVLV+IhRZpIIk= v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ= v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY= v0.2.2 h1:nY8Hti+WKaP0cRsSeQ026wU03QsM762XBeCXBb9NAWI= v0.2.2/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4= v1.0.2-0.20190131084431-473cd7ce01a1/go.mod h1:3/3N9NVKO0jef7pBehbT1qWhCMrIgbYNnFAZCqQ5LRc= v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA= v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4= v0.0.0-20190404075320-75d898a42a94/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw= v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= v0.22.4 h1:LYy1Hy3MJdrCdMwwzxA/dRok4ejH+RwNGbuoD9fCjto= v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628= v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8= v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLDdAQM= v1.20.1 h1:Hz2g2wirWK7H0qIIhGIqRGTuMwTE8HEKFnDZZ7lm9NU= v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
......@@ -13,10 +13,11 @@
// limitations under the License.
// Package zipkin contains an trace exporter for Zipkin.
package zipkin // import ""
package zipkin // import ""
import (
......@@ -149,6 +150,8 @@ func zipkinSpan(s *trace.SpanData, localEndpoint *model.Endpoint) model.SpanMode
case int64:
m[key] = strconv.FormatInt(v, 10)
case float64:
m[key] = strconv.FormatFloat(v, 'f', -1, 64)
z.Tags = m
......@@ -180,9 +183,9 @@ func zipkinSpan(s *trace.SpanData, localEndpoint *model.Endpoint) model.SpanMode
switch m.EventType {
case trace.MessageEventTypeSent:
a.Value = "SENT"
a.Value = fmt.Sprintf("Sent %d bytes", m.UncompressedByteSize)
case trace.MessageEventTypeRecv:
a.Value = "RECV"
a.Value = fmt.Sprintf("Received %d bytes", m.UncompressedByteSize)
a.Value = "<?>"
- test
stage: test
image: "debian:bullseye"
- "apt update"
- "env DEBIAN_FRONTEND=noninteractive apt -y install golang git"
- "go test -v ./..."
......@@ -2,6 +2,7 @@ package clientutil
import (
// BackendConfig specifies the configuration of a service backend.
......@@ -39,6 +40,13 @@ type Backend interface {
// *without* a shard ID on a sharded service is an error.
Call(context.Context, string, string, interface{}, interface{}) error
// Make a simple HTTP GET request to the remote backend,
// without parsing the response as JSON.
// Useful for streaming large responses, where the JSON
// encoding overhead is undesirable.
Get(context.Context, string, string) (*http.Response, error)
// Close all resources associated with the backend.
......@@ -168,6 +168,44 @@ func (b *balancedBackend) Call(ctx context.Context, shard, path string, req, res
}, backoff.WithContext(newExponentialBackOff(), ctx))
// Makes a generic HTTP GET request to the backend uri.
func (b *balancedBackend) Get(ctx context.Context, shard, path string) (*http.Response, error) {
// Create the target sequence for this call. If there are multiple
// targets, reduce the timeout on each individual call accordingly to
// accomodate eventual failover.
seq, err := b.makeSequence(shard)
if err != nil {
return nil, err
innerTimeout := 1 * time.Hour
if deadline, ok := ctx.Deadline(); ok {
innerTimeout = time.Until(deadline) / time.Duration(seq.Len())
if b.requestMaxTimeout > 0 && innerTimeout > b.requestMaxTimeout {
innerTimeout = b.requestMaxTimeout
req, err := http.NewRequest("GET", b.getURIForRequest(shard, path), nil)
if err != nil {
return nil, err
// Call the backends in the sequence until one succeeds, with an
// exponential backoff policy controlled by the outer Context.
var resp *http.Response
err = backoff.Retry(func() error {
innerCtx, cancel := context.WithTimeout(ctx, innerTimeout)
defer cancel()
// When do() returns successfully, we already know that the
// response had an HTTP status of 200.
var rerr error
resp, rerr =, seq, req)
return rerr
}, backoff.WithContext(newExponentialBackOff(), ctx))
return resp, err
// Initialize a new target sequence.
func (b *balancedBackend) makeSequence(shard string) (*sequence, error) {
var tg targetGenerator = b.backendTracker
go 1.11
require ( v0.1.2 v0.0.0-20191109212615-b2ff80594b7f v2.5.0 v2.2.1+incompatible v0.0.0-20191104093116-d3cd4ed1dbcf v0.0.0-20200911093747-65d896831594 v3.2.4 v0.8.0 // indirect v0.5.4 v1.5.1 v0.0.0-20200707160740-784aaebc1d40 v0.0.0-20200214223636-26d376326b75 v0.2.5 v1.9.0 v2.1.0 v1.0.0 // indirect v0.8.0 v1.0.0 v0.22.5 v0.0.0-20201221181555-eec23a3978ad v0.0.0-20201207232520-09787c993a3a v1.0.0-20181015200546-f715ec2f112d