Bump up Go to 1.16 (vmware-tanzu#3990)

Signed-off-by: Daniel Jiang <jiangd@vmware.com>

.github/workflows/pr-ci-check.yml

@@ -5,16 +5,19 @@ jobs:
     name: Run CI
     runs-on: ubuntu-latest
     steps:
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.16
+        id: go
       - name: Check out the code
         uses: actions/checkout@v2
-
       - name: Fetch cached go modules
         uses: actions/cache@v2
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
-
       - name: Make ci
         run: make ci

.github/workflows/push.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v2
       with:
-        go-version: 1.15
+        go-version: 1.16
       id: go
 
     - name: Check out code into the Go module directory

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 --platform=$BUILDPLATFORM golang:1.15 as builder-env
+FROM --platform=$BUILDPLATFORM golang:1.16 as builder-env
 
 ARG GOPROXY
 ARG PKG

Tiltfile

@@ -50,7 +50,7 @@ git_sha = str(local("git rev-parse HEAD", quiet = True, echo_off = True)).strip(
 
 tilt_helper_dockerfile_header = """
 # Tilt image
-FROM golang:1.15.3 as tilt-helper
+FROM golang:1.16.6 as tilt-helper
 
 # Support live reloading with Tilt
 RUN wget --output-document /restart.sh --quiet https://raw.githubusercontent.com/windmilleng/rerun-process-wrapper/master/restart.sh  && \

changelogs/unreleased/3990-reasonerjt

@@ -0,0 +1 @@
+Bump up Go to 1.16

go.mod

@@ -1,6 +1,6 @@
 module github.com/vmware-tanzu/velero
 
-go 1.15
+go 1.16
 
 require (
 	github.com/Azure/azure-sdk-for-go v42.0.0+incompatible
@@ -16,6 +16,7 @@ require (
 	github.com/gofrs/uuid v3.2.0+incompatible
 	github.com/golang/protobuf v1.4.2
 	github.com/google/uuid v1.1.2
+	github.com/googleapis/gnostic v0.5.2 // indirect
 	github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd
 	github.com/hashicorp/go-plugin v0.0.0-20190610192547-a1bc61569a26
 	github.com/joho/godotenv v1.3.0
@@ -25,22 +26,25 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.7.1
 	github.com/robfig/cron v1.1.0
-	github.com/sirupsen/logrus v1.6.0
+	github.com/sirupsen/logrus v1.7.0
 	github.com/spf13/afero v1.2.2
 	github.com/spf13/cobra v1.1.1
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.5.1
+	golang.org/x/crypto v0.0.0-20201012173705-84dcc777aaee // indirect
 	golang.org/x/mod v0.3.0
 	golang.org/x/net v0.0.0-20201110031124-69a78807bb2b
-	google.golang.org/genproto v0.0.0-20200731012542-8145dea6a485 // indirect
+	golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/grpc v1.31.0
-	google.golang.org/protobuf v1.25.0 // indirect
 	k8s.io/api v0.19.12
 	k8s.io/apiextensions-apiserver v0.19.12
 	k8s.io/apimachinery v0.19.12
 	k8s.io/cli-runtime v0.19.12
 	k8s.io/client-go v0.19.12
 	k8s.io/klog v1.0.0
+	k8s.io/klog/v2 v2.3.0 // indirect
+	k8s.io/utils v0.0.0-20201005171033-6301aaf42dc7 // indirect
 	sigs.k8s.io/cluster-api v0.3.11-0.20210106212952-b6c1b5b3db3d
 	sigs.k8s.io/controller-runtime v0.7.1-0.20201215171748-096b2e07c091
 )

hack/build-image/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.15
+FROM golang:1.16
 
 ARG GOPROXY