Update go version in kubebuilder

Signed-off-by: Sujil02 <[email protected]>
kubernetes-sigs · k8s-ci-robot · May 27, 2021 · Apr 29, 2021 · Apr 29, 2021 · Apr 29, 2021
commit 15e3ef35aafacb8a1a1797720470e66ff7745cfc
diff --git a/.github/workflows/testdata.yml b/.github/workflows/testdata.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v2
         with:
-          go-version: '1.15'
+          go-version: '1.16'
       - name: Remove pre-installed kustomize
         # This step is needed as the following one tries to remove
         # kustomize for each test but has no permission to do so

diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v2
         with:
-          go-version: '1.15'
+          go-version: '1.16'
       # This step is needed as the following one tries to remove
       # kustomize for each test but has no permission to do so
       - name: Remove pre-installed kustomize
@@ -54,7 +54,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v2
         with:
-          go-version: '1.15'
+          go-version: '1.16'
       - name: Generate the coverage output
         run: make test-coverage
       - name: Send the coverage output

diff --git a/docs/book/src/component-config-tutorial/testdata/project/Dockerfile b/docs/book/src/component-config-tutorial/testdata/project/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.15 as builder
+FROM golang:1.16 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -15,7 +15,7 @@ COPY apis/ apis/
 COPY controllers/ controllers/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

diff --git a/docs/book/src/component-config-tutorial/testdata/project/go.mod b/docs/book/src/component-config-tutorial/testdata/project/go.mod
@@ -1,6 +1,6 @@
 module tutorial.kubebuilder.io/project
 
-go 1.15
+go 1.16
 
 require (
 	github.com/go-logr/logr v0.2.1

diff --git a/docs/book/src/cronjob-tutorial/testdata/project/Dockerfile b/docs/book/src/cronjob-tutorial/testdata/project/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.15 as builder
+FROM golang:1.16 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -15,7 +15,7 @@ COPY api/ api/
 COPY controllers/ controllers/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

diff --git a/docs/book/src/cronjob-tutorial/testdata/project/go.mod b/docs/book/src/cronjob-tutorial/testdata/project/go.mod
@@ -1,6 +1,6 @@
 module tutorial.kubebuilder.io/project
 
-go 1.15
+go 1.16
 
 require (
 	github.com/go-logr/logr v0.3.0

diff --git a/docs/book/src/migration/manually_migration_guide_v2_v3.md b/docs/book/src/migration/manually_migration_guide_v2_v3.md
@@ -353,7 +353,7 @@ Ensure that your `go.mod` is using Go version `1.15` and the following dependenc
 ```go
 module example
 
-go 1.15
+go 1.16
 
 require (
 	github.com/go-logr/logr v0.3.0
@@ -377,7 +377,7 @@ FROM golang:1.13 as builder
 With:
 ```
 # Build the manager binary
-FROM golang:1.15 as builder
+FROM golang:1.16 as builder
 ```
 
 ####  Update your Makefile

diff --git a/docs/book/src/multiversion-tutorial/testdata/project/Dockerfile b/docs/book/src/multiversion-tutorial/testdata/project/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.15 as builder
+FROM golang:1.16 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -15,7 +15,7 @@ COPY api/ api/
 COPY controllers/ controllers/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

diff --git a/docs/book/src/multiversion-tutorial/testdata/project/go.mod b/docs/book/src/multiversion-tutorial/testdata/project/go.mod
@@ -1,6 +1,6 @@
 module tutorial.kubebuilder.io/project
 
-go 1.15
+go 1.16
 
 require (
 	github.com/go-logr/logr v0.3.0

diff --git a/docs/book/utils/go.mod b/docs/book/utils/go.mod
@@ -1,3 +1,3 @@
 module sigs.k8s.io/kubebuilder/docs/book/utils
 
-go 1.15
+go 1.16
diff --git a/go.mod b/go.mod
@@ -1,9 +1,10 @@
 module sigs.k8s.io/kubebuilder/v3
 
-go 1.15
+go 1.16
 
 require (
 	github.com/cloudflare/cfssl v1.5.0 // for `kubebuilder alpha config-gen`
+	github.com/go-logr/logr v0.3.0 // indirect
 	github.com/gobuffalo/flect v0.2.2
 	// TODO: remove this in favor of embed once using 1.16
 	github.com/markbates/pkger v0.17.1 // for `kubebuilder alpha config-gen`
@@ -15,9 +16,10 @@ require (
 	golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e
 	// for `kubebuilder alpha config-gen`
 	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
+	k8s.io/api v0.20.2 // indirect
+	k8s.io/apiextensions-apiserver v0.20.1 // indirect
 	k8s.io/apimachinery v0.20.2 // for `kubebuilder alpha config-gen`
 	k8s.io/utils v0.0.0-20210111153108-fddb29f9d009 // indirect
-	sigs.k8s.io/controller-runtime v0.8.3
 	sigs.k8s.io/controller-tools v0.3.0 // for `kubebuilder alpha config-gen`
 	sigs.k8s.io/kustomize/kyaml v0.10.10 // for `kubebuilder alpha config-gen`
 	sigs.k8s.io/yaml v1.2.0

diff --git a/go.sum b/go.sum
diff --git a/pkg/plugins/golang/go_version.go b/pkg/plugins/golang/go_version.go
@@ -33,9 +33,9 @@ var (
 		major: 1,
 		minor: 13,
 	}
-	go116alpha1 = goVersion{
+	goVerMax = goVersion{
 		major:      1,
-		minor:      16,
+		minor:      17,
 		prerelease: "alpha1",
 	}
 
@@ -149,8 +149,8 @@ func checkGoVersion(verStr string) error {
 		return err
 	}
 
-	if version.compare(go113) < 0 || version.compare(go116alpha1) >= 0 {
-		return fmt.Errorf("requires 1.13 <= version < 1.16")
+	if version.compare(go113) < 0 || version.compare(goVerMax) >= 0 {
+		return fmt.Errorf("requires 1.13 <= version < 1.17")
 	}
 
 	return nil

diff --git a/pkg/plugins/golang/go_version_test.go b/pkg/plugins/golang/go_version_test.go
@@ -174,6 +174,11 @@ var _ = Describe("checkGoVersion", func() {
 		Entry("for go 1.15.6", "go1.15.6"),
 		Entry("for go 1.15.7", "go1.15.7"),
 		Entry("for go 1.15.8", "go1.15.8"),
+		Entry("for go 1.16", "go1.16"),
+		Entry("for go 1.16.1", "go1.16.1"),
+		Entry("for go 1.16.2", "go1.16.2"),
+		Entry("for go 1.16.3", "go1.16.3"),
+		Entry("for go 1.16.4", "go1.16.4"),
 	)
 
 	DescribeTable("should return false for non-supported go versions",
@@ -182,8 +187,5 @@ var _ = Describe("checkGoVersion", func() {
 		Entry("for go 1.13beta1", "go1.13beta1"),
 		Entry("for go 1.13rc1", "go1.13rc1"),
 		Entry("for go 1.13rc2", "go1.13rc2"),
-		Entry("for go 1.16beta1", "go1.16beta1"),
-		Entry("for go 1.16rc1", "go1.16rc1"),
-		Entry("for go 1.16", "go1.16"),
 	)
 })
diff --git a/pkg/plugins/golang/v3/scaffolds/internal/templates/dockerfile.go b/pkg/plugins/golang/v3/scaffolds/internal/templates/dockerfile.go
@@ -39,7 +39,7 @@ func (f *Dockerfile) SetTemplateDefaults() error {
 }
 
 const dockerfileTemplate = `# Build the manager binary
-FROM golang:1.15 as builder
+FROM golang:1.16 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -55,7 +55,7 @@ COPY api/ api/
 COPY controllers/ controllers/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

diff --git a/pkg/plugins/golang/v3/scaffolds/internal/templates/gomod.go b/pkg/plugins/golang/v3/scaffolds/internal/templates/gomod.go
@@ -46,7 +46,7 @@ func (f *GoMod) SetTemplateDefaults() error {
 const goModTemplate = `
 module {{ .Repo }}
 
-go 1.15
+go 1.16
 
 require (
 	sigs.k8s.io/controller-runtime {{ .ControllerRuntimeVersion }}

diff --git a/test/testdata/test.sh b/test/testdata/test.sh
@@ -25,6 +25,7 @@ function test_project {
 
   header_text "Performing tests in dir $1"
   pushd "$(dirname "$0")/../../testdata/$1"
+  go mod tidy
   make test
   popd
 }

diff --git a/testdata/project-v3-addon/Dockerfile b/testdata/project-v3-addon/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.15 as builder
+FROM golang:1.16 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -15,7 +15,7 @@ COPY api/ api/
 COPY controllers/ controllers/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

diff --git a/testdata/project-v3-addon/go.mod b/testdata/project-v3-addon/go.mod
@@ -1,6 +1,6 @@
 module sigs.k8s.io/kubebuilder/testdata/project-v3-addon
 
-go 1.15
+go 1.16
 
 require (
 	github.com/go-logr/logr v0.3.0

diff --git a/testdata/project-v3-config/Dockerfile b/testdata/project-v3-config/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.15 as builder
+FROM golang:1.16 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -15,7 +15,7 @@ COPY api/ api/
 COPY controllers/ controllers/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

diff --git a/testdata/project-v3-config/go.mod b/testdata/project-v3-config/go.mod
@@ -1,6 +1,6 @@
 module sigs.k8s.io/kubebuilder/testdata/project-v3-config
 
-go 1.15
+go 1.16
 
 require (
 	github.com/go-logr/logr v0.3.0

diff --git a/testdata/project-v3-multigroup/Dockerfile b/testdata/project-v3-multigroup/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.15 as builder
+FROM golang:1.16 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -15,7 +15,7 @@ COPY apis/ apis/
 COPY controllers/ controllers/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

diff --git a/testdata/project-v3-multigroup/go.mod b/testdata/project-v3-multigroup/go.mod
@@ -1,6 +1,6 @@
 module sigs.k8s.io/kubebuilder/testdata/project-v3-multigroup
 
-go 1.15
+go 1.16
 
 require (
 	github.com/go-logr/logr v0.3.0

diff --git a/testdata/project-v3/Dockerfile b/testdata/project-v3/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.15 as builder
+FROM golang:1.16 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -15,7 +15,7 @@ COPY api/ api/
 COPY controllers/ controllers/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

diff --git a/testdata/project-v3/go.mod b/testdata/project-v3/go.mod
@@ -1,6 +1,6 @@
 module sigs.k8s.io/kubebuilder/testdata/project-v3
 
-go 1.15
+go 1.16
 
 require (
 	github.com/go-logr/logr v0.3.0