Upgrade Go to 1.24 (#7023)

* No changes to source code.
* The antrea/codegen image was updated to use Go 1.24. No changes in
  generated files.
* golangci-lint was updated to the latest available version (v1.64.5).
* Metrics doc was regenerated.

Fixes #7022

Signed-off-by: Antonin Bas <antonin.bas@broadcom.com>

Makefile

@@ -23,7 +23,7 @@ GIT_HOOKS          := $(shell find hack/git_client_side_hooks -type f -print)
 DOCKER_NETWORK     ?= default
 TRIVY_TARGET_IMAGE ?=
 
-GOLANGCI_LINT_VERSION := v1.60.3
+GOLANGCI_LINT_VERSION := v1.64.5
 GOLANGCI_LINT_BINDIR  := $(CURDIR)/.golangci-bin
 GOLANGCI_LINT_BIN     := $(GOLANGCI_LINT_BINDIR)/$(GOLANGCI_LINT_VERSION)/golangci-lint
 

build/images/codegen/README.md

@@ -22,6 +22,7 @@ Here is the table of codegen images that have been uploaded:
 
 | Tag                       | Change                                                                        |
 | :------------------------ | ----------------------------------------------------------------------------- |
+| kubernetes-1.31.1-build.2 | Upgraded Go to v1.24                                                          |
 | kubernetes-1.31.1-build.1 | Upgraded controller-gen to v0.16.3                                            |
 | kubernetes-1.31.1-build.0 | Upgraded go.uber.org/mock/mockgen to v0.5.0                                   |
 | kubernetes-1.31.1         | Upgraded K8s libraries to v1.31.1, ubuntu to 24.04                            |

build/images/deps/go-version

@@ -1 +1 @@
-1.23
+1.24

docs/prometheus-integration.md

@@ -475,6 +475,10 @@ due to a non-default GODEBUG=gocachetest=... setting. Sourced from
 The number of non-default behaviors executed by the cmd/go package
 due to a non-default GODEBUG=gocacheverify=... setting. Sourced from
 /godebug/non-default-behavior/gocacheverify:events
+- **go_godebug_non_default_behavior_gotestjsonbuildtext_events_total:**
+The number of non-default behaviors executed by the cmd/go package due
+to a non-default GODEBUG=gotestjsonbuildtext=... setting. Sourced from
+/godebug/non-default-behavior/gotestjsonbuildtext:events
 - **go_godebug_non_default_behavior_gotypesalias_events_total:**
 The number of non-default behaviors executed by the go/types package
 due to a non-default GODEBUG=gotypesalias=... setting. Sourced from
@@ -527,6 +531,14 @@ due to a non-default GODEBUG=panicnil=... setting. Sourced from
 The number of non-default behaviors executed by the math/rand package
 due to a non-default GODEBUG=randautoseed=... setting. Sourced from
 /godebug/non-default-behavior/randautoseed:events
+- **go_godebug_non_default_behavior_randseednop_events_total:** The
+number of non-default behaviors executed by the math/rand package
+due to a non-default GODEBUG=randseednop=... setting. Sourced from
+/godebug/non-default-behavior/randseednop:events
+- **go_godebug_non_default_behavior_rsa1024min_events_total:** The
+number of non-default behaviors executed by the crypto/rsa package
+due to a non-default GODEBUG=rsa1024min=... setting. Sourced from
+/godebug/non-default-behavior/rsa1024min:events
 - **go_godebug_non_default_behavior_tarinsecurepath_events_total:**
 The number of non-default behaviors executed by the archive/tar package
 due to a non-default GODEBUG=tarinsecurepath=... setting. Sourced from
@@ -567,10 +579,10 @@ due to a non-default GODEBUG=x509keypairleaf=... setting. Sourced from
 The number of non-default behaviors executed by the crypto/x509 package
 due to a non-default GODEBUG=x509negativeserial=... setting. Sourced from
 /godebug/non-default-behavior/x509negativeserial:events
-- **go_godebug_non_default_behavior_x509sha1_events_total:** The
+- **go_godebug_non_default_behavior_x509rsacrt_events_total:** The
 number of non-default behaviors executed by the crypto/x509 package
-due to a non-default GODEBUG=x509sha1=... setting. Sourced from
-/godebug/non-default-behavior/x509sha1:events
+due to a non-default GODEBUG=x509rsacrt=... setting. Sourced from
+/godebug/non-default-behavior/x509rsacrt:events
 - **go_godebug_non_default_behavior_x509usefallbackroots_events_total:**
 The number of non-default behaviors executed by the crypto/x509 package
 due to a non-default GODEBUG=x509usefallbackroots=... setting. Sourced from

go.mod

@@ -1,6 +1,6 @@
 module antrea.io/antrea
 
-go 1.23.0
+go 1.24.0
 
 require (
 	antrea.io/libOpenflow v0.15.0

hack/update-codegen.sh

@@ -22,7 +22,7 @@ function echoerr {
 }
 
 ANTREA_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" && pwd )"
-IMAGE_NAME="antrea/codegen:kubernetes-1.31.1-build.1"
+IMAGE_NAME="antrea/codegen:kubernetes-1.31.1-build.2"
 
 # We will use git clone to make a working copy of the repository into a
 # temporary directory. This requires that all changes have been committed

multicluster/hack/update-codegen.sh

@@ -22,7 +22,7 @@ function echoerr {
 }
 
 ANTREA_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../../" && pwd )"
-IMAGE_NAME="antrea/codegen:kubernetes-1.31.1-build.1"
+IMAGE_NAME="antrea/codegen:kubernetes-1.31.1-build.2"
 
 # We will use git clone to make a working copy of the repository into a
 # temporary directory. This requires that all changes have been committed