chore: Update to go1.22.0 (#14697)

.circleci/config.yml

@@ -8,7 +8,7 @@ executors:
     working_directory: '/go/src/github.com/influxdata/telegraf'
     resource_class: large
     docker:
-      - image: 'quay.io/influxdb/telegraf-ci:1.21.6'
+      - image: 'quay.io/influxdb/telegraf-ci:1.22.0'
     environment:
       GOFLAGS: -p=4
   mac:

.github/workflows/govulncheck.yml

@@ -15,5 +15,5 @@ jobs:
       - name: Scan for Vulnerabilities in Code
         uses: golang/govulncheck-action@v1
         with:
-          go-version-input: 1.21.6
+          go-version-input: 1.22.0
           go-package: ./...

Makefile

@@ -249,8 +249,8 @@ plugins/parsers/influx/machine.go: plugins/parsers/influx/machine.go.rl
 
 .PHONY: ci
 ci:
-	docker build -t quay.io/influxdb/telegraf-ci:1.21.6 - < scripts/ci.docker
-	docker push quay.io/influxdb/telegraf-ci:1.21.6
+	docker build -t quay.io/influxdb/telegraf-ci:1.22.0 - < scripts/ci.docker
+	docker push quay.io/influxdb/telegraf-ci:1.22.0
 
 .PHONY: install
 install: $(buildbin)

README.md

@@ -73,7 +73,7 @@ sudo yum install telegraf
 
 ### Build From Source
 
-Telegraf requires Go version 1.21 or newer and the Makefile requires GNU make.
+Telegraf requires Go version 1.22 or newer and the Makefile requires GNU make.
 
 On Windows, the makefile requires the use of a bash terminal to support all makefile targets.
 An easy option to get bash for windows is using the version that comes with [git for windows](https://gitforwindows.org/).

go.mod

@@ -1,6 +1,6 @@
 module github.com/influxdata/telegraf
 
-go 1.21
+go 1.22
 
 require (
 	cloud.google.com/go/bigquery v1.58.0

scripts/ci.docker

@@ -1,4 +1,4 @@
-FROM golang:1.21.6
+FROM golang:1.22.0
 
 RUN chmod -R 755 "$GOPATH"
 

scripts/installgo_linux.sh

@@ -2,10 +2,10 @@
 
 set -eux
 
-GO_VERSION="1.21.6"
+GO_VERSION="1.22.0"
 GO_ARCH="linux-amd64"
 # from https://golang.org/dl
-GO_VERSION_SHA="3f934f40ac360b9c01f616a9aa1796d227d8b0328bf64cb045c7b8c4ee9caea4"
+GO_VERSION_SHA="f6c8a87aa03b92c4b0bf3d558e28ea03006eb29db78917daec5cfb6ec1046265"
 
 # Download Go and verify Go tarball
 setup_go () {
@@ -22,6 +22,7 @@ setup_go () {
 
 if command -v go >/dev/null 2>&1; then
     echo "Go is already installed"
+    cd
     v=$(go version | { read -r _ _ v _; echo "${v#go}"; })
     echo "$v is installed, required version is ${GO_VERSION}"
     if [ "$v" != ${GO_VERSION} ]; then

scripts/installgo_mac.sh

@@ -3,9 +3,9 @@
 set -eux
 
 ARCH=$(uname -m)
-GO_VERSION="1.21.6"
-GO_VERSION_SHA_arm64="0ff541fb37c38e5e5c5bcecc8f4f43c5ffd5e3a6c33a5d3e4003ded66fcfb331" # from https://golang.org/dl
-GO_VERSION_SHA_amd64="31d6ecca09010ab351e51343a5af81d678902061fee871f912bdd5ef4d778850" # from https://golang.org/dl
+GO_VERSION="1.22.0"
+GO_VERSION_SHA_arm64="bf8e388b09134164717cd52d3285a4ab3b68691b80515212da0e9f56f518fb1e" # from https://golang.org/dl
+GO_VERSION_SHA_amd64="ebca81df938d2d1047cc992be6c6c759543cf309d401b86af38a6aed3d4090f4" # from https://golang.org/dl
 
 if [ "$ARCH" = 'arm64' ]; then
     GO_ARCH="darwin-arm64"
@@ -38,6 +38,7 @@ setup_go () {
 
 if command -v go >/dev/null 2>&1; then
     echo "Go is already installed"
+    cd
     v=$(go version | { read -r _ _ v _; echo "${v#go}"; })
     echo "$v is installed, required version is ${GO_VERSION}"
     if [ "$v" != ${GO_VERSION} ]; then

scripts/installgo_windows.sh

@@ -2,7 +2,7 @@
 
 set -eux
 
-GO_VERSION="1.21.6"
+GO_VERSION="1.22.0"
 
 setup_go () {
     choco upgrade golang --allow-downgrade --version=${GO_VERSION}
@@ -10,6 +10,7 @@ setup_go () {
 
 if command -v go >/dev/null 2>&1; then
     echo "Go is already installed"
+    cd
     v=$(go version | { read -r _ _ v _; echo "${v#go}"; })
     echo "$v is installed, required version is ${GO_VERSION}"
     if [ "$v" != ${GO_VERSION} ]; then

testutil/tls.go

@@ -61,7 +61,7 @@ func (p *pki) TLSMinVersion() string {
 }
 
 func (p *pki) TLSMaxVersion() string {
-	return "TLS12"
+	return "TLS13"
 }
 
 func (p *pki) ReadClientCert() string {