bump Golang to 1.19 #8932 (#8970)

* fix: convert to LF line endings

Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>

* Pin exact Go bugfix versions for CI jobs

Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>

* Bump go.mod and Dockerfiles to Go 1.19.0

Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>

Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>

images/custom-error-pages/rootfs/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.18.2-alpine as builder
+FROM golang:1.19.0-alpine as builder
 RUN apk add git
 
 WORKDIR /go/src/k8s.io/ingress-nginx/images/custom-error-pages

images/custom-error-pages/rootfs/go.mod

@@ -1,6 +1,6 @@
 module k8s.io/ingress-nginx/custom-error-pages
 
-go 1.18
+go 1.19
 
 require github.com/prometheus/client_golang v1.11.0
 

images/ext-auth-example-authsvc/rootfs/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.18.2-alpine3.15 as builder
+FROM golang:1.19.0-alpine3.16 as builder
 RUN mkdir /authsvc
 WORKDIR /authsvc
 COPY . ./

images/ext-auth-example-authsvc/rootfs/go.mod

@@ -1,6 +1,6 @@
 module example.com/authsvc
 
-go 1.18
+go 1.19
 
 require k8s.io/apimachinery v0.23.1
 

images/kube-webhook-certgen/rootfs/Dockerfile

@@ -1,29 +1,29 @@
-# Copyright 2021 The Kubernetes Authors. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# 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=$BUILDPLATFORM golang:1.18.2 as builder
-ARG BUILDPLATFORM
-ARG TARGETARCH
-
-WORKDIR /workspace
-COPY . .
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build -a -o kube-webhook-certgen main.go
-
-FROM --platform=$BUILDPLATFORM gcr.io/distroless/static:nonroot
-ARG BUILDPLATFORM
-ARG TARGETARCH
-WORKDIR /
-COPY --from=builder /workspace/kube-webhook-certgen /kube-webhook-certgen
-USER 65532:65532
-ENTRYPOINT ["/kube-webhook-certgen"]
+# Copyright 2021 The Kubernetes Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM --platform=$BUILDPLATFORM golang:1.19.0 as builder
+ARG BUILDPLATFORM
+ARG TARGETARCH
+
+WORKDIR /workspace
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build -a -o kube-webhook-certgen main.go
+
+FROM --platform=$BUILDPLATFORM gcr.io/distroless/static:nonroot
+ARG BUILDPLATFORM
+ARG TARGETARCH
+WORKDIR /
+COPY --from=builder /workspace/kube-webhook-certgen /kube-webhook-certgen
+USER 65532:65532
+ENTRYPOINT ["/kube-webhook-certgen"]

images/kube-webhook-certgen/rootfs/go.mod

@@ -1,6 +1,6 @@
 module github.com/jet/kube-webhook-certgen
 
-go 1.18
+go 1.19
 
 require (
 	github.com/onrik/logrus v0.9.0

images/test-runner/Makefile

@@ -39,7 +39,7 @@ build: ensure-buildx
 		--progress=$(PROGRESS) \
 		--pull \
 		--build-arg BASE_IMAGE=$(NGINX_BASE_IMAGE) \
-		--build-arg GOLANG_VERSION=1.18.2 \
+		--build-arg GOLANG_VERSION=1.19.0 \
 		--build-arg ETCD_VERSION=3.4.3-0 \
 		--build-arg K8S_RELEASE=v1.24.2 \
 		--build-arg RESTY_CLI_VERSION=0.27 \