Update tested Go version (#787)

MrAlias · web-flow · commit d81606afc586 · 2021-05-24T07:46:28.000-07:00
* Update tested Go version

* Update all ref of Go 1.14

* Add compatibility section to readme

* Update changelog

* Update pre_release.sh
diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go_version: [1.14, 1.15]
+        go_version: [1.15, 1.16]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -8,6 +8,10 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+### Changed
+
+- Supported minimum version of Go bumped from 1.14 to 1.15. (#787)
+
 ### Removed
 
 - Remove service name from `otelmongodb` configuration and span attributes. (#763)
diff --git a/README.md b/README.md
@@ -20,6 +20,20 @@ This project is currently in a pre-GA phase. Our progress towards a GA release
 candidate is tracked in [this project
 board](https://github.com/orgs/open-telemetry/projects/5).
 
+### Compatibility
+
+This project is tested on the following systems.
+
+| OS      | Go Version | Architecture |
+| ------- | ---------- | ------------ |
+| Ubuntu  | 1.16       | amd64        |
+| Ubuntu  | 1.15       | amd64        |
+| Ubuntu  | 1.16       | 386          |
+| Ubuntu  | 1.15       | 386          |
+
+While this project should work for other systems, no compatibility guarantees
+are made for those systems currently.
+
 ## Contributing
 
 For information on how to contribute, consult [the contributing guidelines](./CONTRIBUTING.md)
diff --git a/detectors/aws/go.mod b/detectors/aws/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/detectors/aws
 
-go 1.14
+go 1.15
 
 require (
 	github.com/aws/aws-sdk-go v1.38.40
diff --git a/detectors/gcp/go.mod b/detectors/gcp/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/detectors/gcp
 
-go 1.14
+go 1.15
 
 require (
 	cloud.google.com/go v0.81.0
diff --git a/exporters/metric/cortex/example/docker-compose.yml b/exporters/metric/cortex/example/docker-compose.yml
@@ -16,7 +16,7 @@ version: "3"
 
 services:
   app:
-    image: golang:1.14-alpine
+    image: golang:1.15-alpine
     volumes:
       - .:/app
     working_dir: /app
diff --git a/exporters/metric/cortex/example/go.mod b/exporters/metric/cortex/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/exporters/metric/cortex/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib/exporters/metric/cortex => ../
diff --git a/exporters/metric/cortex/go.mod b/exporters/metric/cortex/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/exporters/metric/cortex
 
-go 1.14
+go 1.15
 
 require (
 	github.com/gogo/protobuf v1.3.2
diff --git a/exporters/metric/cortex/utils/go.mod b/exporters/metric/cortex/utils/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/exporters/metric/cortex/utils
 
-go 1.14
+go 1.15
 
 replace go.opentelemetry.io/contrib/exporters/metric/cortex => ../
 
diff --git a/exporters/metric/datadog/go.mod b/exporters/metric/datadog/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/exporters/metric/datadog
 
-go 1.14
+go 1.15
 
 require (
 	github.com/DataDog/datadog-go v3.7.2+incompatible
diff --git a/exporters/metric/dogstatsd/go.mod b/exporters/metric/dogstatsd/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/exporters/metric/dogstatsd
 
-go 1.14
+go 1.15
 
 require (
 	github.com/stretchr/testify v1.7.0
diff --git a/go.mod b/go.mod
@@ -1,3 +1,3 @@
 module go.opentelemetry.io/contrib
 
-go 1.14
+go 1.15
diff --git a/instrumentation/github.com/Shopify/sarama/otelsarama/example/go.mod b/instrumentation/github.com/Shopify/sarama/otelsarama/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/Shopify/sarama/otelsarama/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../../
diff --git a/instrumentation/github.com/Shopify/sarama/otelsarama/go.mod b/instrumentation/github.com/Shopify/sarama/otelsarama/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/Shopify/sarama/otelsarama
 
-go 1.14
+go 1.15
 
 replace go.opentelemetry.io/contrib => ../../../../..
 
diff --git a/instrumentation/github.com/astaxie/beego/otelbeego/example/Dockerfile b/instrumentation/github.com/astaxie/beego/otelbeego/example/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.14-alpine AS base
+FROM golang:1.15-alpine AS base
 COPY . /src/
 WORKDIR /src/instrumentation/github.com/astaxie/beego/otelbeego/example
 
diff --git a/instrumentation/github.com/astaxie/beego/otelbeego/example/go.mod b/instrumentation/github.com/astaxie/beego/otelbeego/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/astaxie/beego/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../../
diff --git a/instrumentation/github.com/astaxie/beego/otelbeego/go.mod b/instrumentation/github.com/astaxie/beego/otelbeego/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/astaxie/beego/otelbeego
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../..
diff --git a/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws/example/Dockerfile b/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws/example/Dockerfile
@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-FROM golang:1.14-alpine AS base
+FROM golang:1.15-alpine AS base
 COPY . /src/
 WORKDIR /src/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws
 
diff --git a/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws/example/go.mod b/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../..
diff --git a/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws/go.mod b/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../
diff --git a/instrumentation/github.com/bradfitz/gomemcache/memcache/otelmemcache/example/Dockerfile b/instrumentation/github.com/bradfitz/gomemcache/memcache/otelmemcache/example/Dockerfile
@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-FROM golang:1.14-alpine AS base
+FROM golang:1.15-alpine AS base
 COPY . /src/
 WORKDIR /src/instrumentation/github.com/bradfitz/gomemcache/memcache/otelmemcache
 
diff --git a/instrumentation/github.com/bradfitz/gomemcache/memcache/otelmemcache/example/go.mod b/instrumentation/github.com/bradfitz/gomemcache/memcache/otelmemcache/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/opentelemetry-go-contrib/instrumentation/github.com/bradfitz/gomemcache/memcache/otelmemcache/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../../../
diff --git a/instrumentation/github.com/bradfitz/gomemcache/memcache/otelmemcache/go.mod b/instrumentation/github.com/bradfitz/gomemcache/memcache/otelmemcache/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/bradfitz/gomemcache/memcache/otelmemcache
 
-go 1.14
+go 1.15
 
 replace go.opentelemetry.io/contrib => ../../../../../../
 
diff --git a/instrumentation/github.com/emicklei/go-restful/otelrestful/example/Dockerfile b/instrumentation/github.com/emicklei/go-restful/otelrestful/example/Dockerfile
@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-FROM golang:1.14-alpine AS base
+FROM golang:1.15-alpine AS base
 COPY . /src/
 WORKDIR /src/instrumentation/github.com/emicklei/go-restful/otelrestful
 
diff --git a/instrumentation/github.com/emicklei/go-restful/otelrestful/example/docker-compose.yml b/instrumentation/github.com/emicklei/go-restful/otelrestful/example/docker-compose.yml
@@ -14,7 +14,7 @@
 version: "3.7"
 services:
   go-restful-client:
-    image: golang:1.14-alpine
+    image: golang:1.15-alpine
     networks:
       - example
     command:
diff --git a/instrumentation/github.com/emicklei/go-restful/otelrestful/example/go.mod b/instrumentation/github.com/emicklei/go-restful/otelrestful/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/opentelemetry-go-contrib/instrumentation/github.com/emicklei/go-restful/otelrestful/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../../
diff --git a/instrumentation/github.com/emicklei/go-restful/otelrestful/go.mod b/instrumentation/github.com/emicklei/go-restful/otelrestful/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/emicklei/go-restful/otelrestful
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../
diff --git a/instrumentation/github.com/gin-gonic/gin/otelgin/example/go.mod b/instrumentation/github.com/gin-gonic/gin/otelgin/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/opentelemetry-go-contrib/instrumentation/github.com/gin-gonic/gin/otelgin/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../../
diff --git a/instrumentation/github.com/gin-gonic/gin/otelgin/go.mod b/instrumentation/github.com/gin-gonic/gin/otelgin/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/gin-gonic/gin/otelgin
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../
diff --git a/instrumentation/github.com/go-kit/kit/otelkit/example/go.mod b/instrumentation/github.com/go-kit/kit/otelkit/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/go-kit/kit/otelkit/example
 
-go 1.14
+go 1.15
 
 require (
 	github.com/gorilla/mux v1.8.0
diff --git a/instrumentation/github.com/go-kit/kit/otelkit/go.mod b/instrumentation/github.com/go-kit/kit/otelkit/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/go-kit/kit/otelkit
 
-go 1.14
+go 1.15
 
 require (
 	github.com/go-kit/kit v0.10.0
diff --git a/instrumentation/github.com/gocql/gocql/otelgocql/example/go.mod b/instrumentation/github.com/gocql/gocql/otelgocql/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/gocql/gocql/otelgocql/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../../
diff --git a/instrumentation/github.com/gocql/gocql/otelgocql/go.mod b/instrumentation/github.com/gocql/gocql/otelgocql/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/gocql/gocql/otelgocql
 
-go 1.14
+go 1.15
 
 replace go.opentelemetry.io/contrib => ../../../../../
 
diff --git a/instrumentation/github.com/gorilla/mux/otelmux/example/go.mod b/instrumentation/github.com/gorilla/mux/otelmux/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/opentelemetry-go-contrib/instrumentation/github.com/gorilla/mux/otelmux/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../../
diff --git a/instrumentation/github.com/gorilla/mux/otelmux/go.mod b/instrumentation/github.com/gorilla/mux/otelmux/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/gorilla/mux/otelmux
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../..
diff --git a/instrumentation/github.com/labstack/echo/otelecho/example/go.mod b/instrumentation/github.com/labstack/echo/otelecho/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/opentelemetry-go-contrib/instrumentation/github.com/labstack/echo/otelecho/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../../
diff --git a/instrumentation/github.com/labstack/echo/otelecho/go.mod b/instrumentation/github.com/labstack/echo/otelecho/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/github.com/labstack/echo/otelecho
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../
diff --git a/instrumentation/google.golang.org/grpc/otelgrpc/example/go.mod b/instrumentation/google.golang.org/grpc/otelgrpc/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../
diff --git a/instrumentation/google.golang.org/grpc/otelgrpc/go.mod b/instrumentation/google.golang.org/grpc/otelgrpc/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc
 
-go 1.14
+go 1.15
 
 replace go.opentelemetry.io/contrib => ../../../../
 
diff --git a/instrumentation/gopkg.in/macaron.v1/otelmacaron/example/go.mod b/instrumentation/gopkg.in/macaron.v1/otelmacaron/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/opentelemetry-go-contrib/instrumentation/gopkg.in/macaron.v1/otelmacaron/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../
diff --git a/instrumentation/gopkg.in/macaron.v1/otelmacaron/go.mod b/instrumentation/gopkg.in/macaron.v1/otelmacaron/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/gopkg.in/macaron.v1/otelmacaron
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../..
diff --git a/instrumentation/host/example/go.mod b/instrumentation/host/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/opentelemetry-go-contrib/instrumentation/host/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../
diff --git a/instrumentation/host/go.mod b/instrumentation/host/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/host
 
-go 1.14
+go 1.15
 
 replace go.opentelemetry.io/contrib => ../..
 
diff --git a/instrumentation/net/http/httptrace/otelhttptrace/example/Dockerfile b/instrumentation/net/http/httptrace/otelhttptrace/example/Dockerfile
@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-FROM golang:1.14-alpine AS base
+FROM golang:1.15-alpine AS base
 COPY . /src/
 WORKDIR /src/instrumentation/net/http/httptrace/otelhttptrace/example
 
diff --git a/instrumentation/net/http/httptrace/otelhttptrace/example/go.mod b/instrumentation/net/http/httptrace/otelhttptrace/example/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace/example
 
-go 1.14
+go 1.15
 
 replace (
 	go.opentelemetry.io/contrib => ../../../../../../
diff --git a/instrumentation/net/http/httptrace/otelhttptrace/go.mod b/instrumentation/net/http/httptrace/otelhttptrace/go.mod
@@ -1,6 +1,6 @@
 module go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace
 
-go 1.14
+go 1.15
 
 replace go.opentelemetry.io/contrib => ../../../../..
 
diff --git a/instrumentation/net/http/otelhttp/example/Dockerfile b/instrumentation/net/http/otelhttp/example/Dockerfile
@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-FROM golang:1.14-alpine AS base
+FROM golang:1.15-alpine AS base
 COPY . /src/
 WORKDIR /src/instrumentation/net/http/otelhttp/example
 
diff --git a/instrumentation/net/http/otelhttp/example/go.mod b/instrumentation/net/http/otelhttp/example/go.mod
diff --git a/instrumentation/net/http/otelhttp/filters/header.go b/instrumentation/net/http/otelhttp/filters/header.go
diff --git a/instrumentation/net/http/otelhttp/filters/header_go14.go b/instrumentation/net/http/otelhttp/filters/header_go14.go
diff --git a/instrumentation/net/http/otelhttp/go.mod b/instrumentation/net/http/otelhttp/go.mod
diff --git a/instrumentation/runtime/example/go.mod b/instrumentation/runtime/example/go.mod
diff --git a/instrumentation/runtime/go.mod b/instrumentation/runtime/go.mod
diff --git a/propagators/go.mod b/propagators/go.mod
diff --git a/propagators/opencensus/examples/go.mod b/propagators/opencensus/examples/go.mod
diff --git a/propagators/opencensus/go.mod b/propagators/opencensus/go.mod

-Original file line number
+Diff line change
 module go.opentelemetry.io/contrib/detectors/aws
 -go 1.14
 +go 1.15
 require (
 	github.com/aws/aws-sdk-go v1.38.40
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`module go.opentelemetry.io/contrib`
`2`	`2`
`3`		`-go 1.14`
	`3`	`+go 1.15`