chore: update to go1.24

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-ARG VARIANT="1.23"
+ARG VARIANT="dev-1.24"
 FROM mcr.microsoft.com/vscode/devcontainers/go:${VARIANT}
 RUN apt-get update && \
     export DEBIAN_FRONTEND=noninteractive && \

.devcontainer/devcontainer.json

@@ -5,7 +5,7 @@
 	"build": {
 		"dockerfile": "Dockerfile",
 		"args": {
-			"VARIANT": "1.23-bullseye",
+			"VARIANT": "dev-1.24",
 			"NODE_VERSION": "none"
 		}
 	},

.github/dependabot.yaml

@@ -41,16 +41,6 @@ updates:
     prefix: "deps"
   labels: [ "dependencies", "azure-ipam" ]
   open-pull-requests-limit: 10
-- package-ecosystem: "gomod"
-  directory: "/build/tools"
-  schedule:
-    interval: "daily"
-  reviewers:
-    - "azure/azure-sdn-members"
-  commit-message:
-    prefix: "deps"
-  labels: [ "dependencies" ]
-  open-pull-requests-limit: 10
 - package-ecosystem: "gomod"
   directory: "/dropgz"
   schedule:

.github/workflows/codeql.yaml

@@ -35,7 +35,7 @@ jobs:
       - name: Setup go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.23"
+          go-version: stable
           check-latest: true
       - name: Checkout repository
         uses: actions/checkout@v4

.github/workflows/crdgen.yaml

@@ -12,19 +12,15 @@ on:
       - checks_requested
 jobs:
   crdgen:
-    strategy:
-      matrix:
-        go-version: ['1.22', '1.23']
-        os: [ubuntu-latest]
     name: CRDs are Generated
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - uses: actions/setup-go@v5
       with:
-        go-version: ${{ matrix.go-version }}
+        go-version: stable
     - name: Regenerate NodeNetworkConfig CRD
       run: make -C crd/nodenetworkconfig
     - name: Regenerate MultitenantNetworkContainer CRD

.github/workflows/cyclonus-netpol-extended-nightly-test.yaml

@@ -26,7 +26,7 @@ jobs:
 
       - uses: actions/setup-go@v5
         with:
-          go-version: "^1.23"
+          go-version: stable
 
       - name: Setup Kind
         uses: helm/kind-action@v1

.github/workflows/cyclonus-netpol-test.yaml

@@ -33,7 +33,7 @@ jobs:
 
       - uses: actions/setup-go@v5
         with:
-          go-version: '^1.23'
+          go-version: stable
 
       - name: Setup Kind
         uses: helm/kind-action@v1

.github/workflows/golangci.yaml

@@ -15,19 +15,18 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go-version: ['1.22.x', '1.23.x']
         os: [ubuntu-latest, windows-latest]
     name: Lint
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/setup-go@v5
       with:
-        go-version: ${{ matrix.go-version }}
+        go-version: stable
     - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: golangci-lint
       uses: golangci/golangci-lint-action@v6
       with:
-        version: v1.61
+        version: latest
         args: --new-from-rev=origin/master --config=.golangci.yml --timeout=25m 

.gitignore

@@ -24,7 +24,6 @@ ipam-*.xml
 *.test
 
 controller-gen
-build/tools/bin
 npm/debug/http
 
 go.work*

.pipelines/templates/run-unit-tests.yaml

@@ -12,12 +12,11 @@ stages:
           name: "$(BUILD_POOL_NAME_DEFAULT)"
         steps:
           - script: |
-              make tools
               # run test, echo exit status code to fd 3, pipe output from test to tee, which splits output to stdout and go-junit-report (which converts test output to report.xml), stdout from tee is redirected to fd 4. Take output written to fd 3 (which is the exit code of test), redirect to stdout, pipe to read from stdout then exit with that status code. Read all output from fd 4 (output from tee) and write to top stdout
               { { { {
                     sudo -E env "PATH=$PATH" make test-all;
                     echo $? >&3;
-                    } | tee >(build/tools/bin/go-junit-report > report.xml) >&4;
+                    } | tee >(go tool go-junit-report > report.xml) >&4;
                   } 3>&1;
                 } | { read xs; exit $xs; }
               } 4>&1

.pipelines/templates/unit-tests.stages.yaml

@@ -20,12 +20,11 @@ stages:
 
           - script: |
               cd azure-container-networking
-              make tools
               # run test, echo exit status code to fd 3, pipe output from test to tee, which splits output to stdout and go-junit-report (which converts test output to report.xml), stdout from tee is redirected to fd 4. Take output written to fd 3 (which is the exit code of test), redirect to stdout, pipe to read from stdout then exit with that status code. Read all output from fd 4 (output from tee) and write to top stdout
               { { { {
                     sudo -E env "PATH=$PATH" make test-all;
                     echo $? >&3;
-                    } | tee >(build/tools/bin/go-junit-report > report.xml) >&4;
+                    } | tee >(go tool go-junit-report > report.xml) >&4;
                   } 3>&1;
                 } | { read xs; exit $xs; }
               } 4>&1

Makefile

@@ -69,8 +69,6 @@ CNI_BAREMETAL_BUILD_DIR = $(BUILD_DIR)/cni-baremetal
 CNI_DUALSTACK_BUILD_DIR = $(BUILD_DIR)/cni-dualstack
 CNS_BUILD_DIR = $(BUILD_DIR)/cns
 NPM_BUILD_DIR = $(BUILD_DIR)/npm
-TOOLS_DIR = $(REPO_ROOT)/build/tools
-TOOLS_BIN_DIR = $(TOOLS_DIR)/bin
 CNI_AI_ID = 5515a1eb-b2bc-406a-98eb-ba462e6f0411
 CNS_AI_ID = ce672799-8f08-4235-8c12-08563dc2acef
 NPM_AI_ID = 014c22bd-4107-459e-8475-67909e96edcb
@@ -79,15 +77,6 @@ CNI_AI_PATH=$(ACN_PACKAGE_PATH)/telemetry.aiMetadata
 CNS_AI_PATH=$(ACN_PACKAGE_PATH)/cns/logger.aiMetadata
 NPM_AI_PATH=$(ACN_PACKAGE_PATH)/npm.aiMetadata
 
-# Tool paths
-CONTROLLER_GEN  := $(TOOLS_BIN_DIR)/controller-gen
-GOCOV           := $(TOOLS_BIN_DIR)/gocov
-GOCOV_XML       := $(TOOLS_BIN_DIR)/gocov-xml
-GOFUMPT         := $(TOOLS_BIN_DIR)/gofumpt
-GOLANGCI_LINT   := $(TOOLS_BIN_DIR)/golangci-lint
-GO_JUNIT_REPORT := $(TOOLS_BIN_DIR)/go-junit-report
-MOCKGEN         := $(TOOLS_BIN_DIR)/mockgen
-
 # Archive file names.
 ACNCLI_ARCHIVE_NAME = acncli-$(GOOS)-$(GOARCH)-$(ACN_VERSION).$(ARCHIVE_EXT)
 CNI_ARCHIVE_NAME = azure-vnet-cni-$(GOOS)-$(GOARCH)-$(CNI_VERSION).$(ARCHIVE_EXT)
@@ -722,16 +711,17 @@ endif
 
 clean: ## Clean build artifacts.
 	$(RMDIR) $(OUTPUT_DIR)
-	$(RMDIR) $(TOOLS_BIN_DIR)
 	$(RMDIR) go.work*
 
 
 LINT_PKG ?= .
 
-lint: $(GOLANGCI_LINT) ## Fast lint vs default branch showing only new issues.
+GOLANGCI_LINT = go tool golangci-lint
+
+lint: ## Fast lint vs default branch showing only new issues.
 	GOGC=20 $(GOLANGCI_LINT) run --timeout 25m -v $(LINT_PKG)/...
 
-lint-all: $(GOLANGCI_LINT) ## Lint the current branch in entirety.
+lint-all: ## Lint the current branch in entirety.
 	GOGC=20 $(GOLANGCI_LINT) run -v $(LINT_PKG)/...
 
 
@@ -745,7 +735,6 @@ workspace: ## Set up the Go workspace.
 	go work init
 	go work use .
 	go work use ./azure-ipam
-	go work use ./build/tools
 	go work use ./dropgz
 	go work use ./zapai
 
@@ -821,56 +810,7 @@ gitconfig: ## configure the local git repository
 	@git config core.fsmonitor true
 	@git config core.untrackedcache true
 
-setup: tools install-hooks gitconfig ## performs common required repo setup
-
-
-##@ Tools
-
-$(TOOLS_DIR)/go.mod:
-	cd $(TOOLS_DIR); go mod init && go mod tidy
-
-$(CONTROLLER_GEN): $(TOOLS_DIR)/go.mod
-	cd $(TOOLS_DIR); go mod download; go build -o bin/controller-gen sigs.k8s.io/controller-tools/cmd/controller-gen
-
-controller-gen: $(CONTROLLER_GEN) ## Build controller-gen
-
-protoc:
-	source ${REPO_ROOT}/scripts/install-protoc.sh
-
-$(GOCOV): $(TOOLS_DIR)/go.mod
-	cd $(TOOLS_DIR); go mod download; go build -o bin/gocov github.com/axw/gocov/gocov
-
-gocov: $(GOCOV) ## Build gocov
-
-$(GOCOV_XML): $(TOOLS_DIR)/go.mod
-	cd $(TOOLS_DIR); go mod download; go build -o bin/gocov-xml github.com/AlekSi/gocov-xml
-
-gocov-xml: $(GOCOV_XML) ## Build gocov-xml
-
-$(GOFUMPT): $(TOOLS_DIR)/go.mod
-	cd $(TOOLS_DIR); go mod download; go build -o bin/gofumpt mvdan.cc/gofumpt
-
-gofumpt: $(GOFUMPT) ## Build gofumpt
-
-$(GOLANGCI_LINT): $(TOOLS_DIR)/go.mod
-	cd $(TOOLS_DIR); go mod download; go build -o bin/golangci-lint github.com/golangci/golangci-lint/cmd/golangci-lint
-
-golangci-lint: $(GOLANGCI_LINT) ## Build golangci-lint
-
-$(GO_JUNIT_REPORT): $(TOOLS_DIR)/go.mod
-	cd $(TOOLS_DIR); go mod download; go build -o bin/go-junit-report github.com/jstemmer/go-junit-report
-
-go-junit-report: $(GO_JUNIT_REPORT) ## Build go-junit-report
-
-$(MOCKGEN): $(TOOLS_DIR)/go.mod
-	cd $(TOOLS_DIR); go mod download; go build -o bin/mockgen github.com/golang/mock/mockgen
-
-mockgen: $(MOCKGEN) ## Build mockgen
-
-clean-tools:
-	rm -r build/tools/bin
-
-tools: acncli gocov gocov-xml go-junit-report golangci-lint gofumpt protoc ## Build bins for build tools
+setup: install-hooks gitconfig ## performs common required repo setup
 
 
 ##@ Help

azure-ipam/Dockerfile

@@ -3,8 +3,8 @@ ARG DROPGZ_VERSION=v0.0.12
 ARG OS_VERSION
 ARG OS
 
-# skopeo inspect docker://mcr.microsoft.com/oss/go/microsoft/golang:1.23.2-cbl-mariner2.0 --format "{{.Name}}@{{.Digest}}"
-FROM --platform=linux/${ARCH} mcr.microsoft.com/oss/go/microsoft/golang@sha256:f8613198423d5cb702961f1547f9cb061f8da1c6ca9ce8da4824eb47db663cd7 AS go
+# skopeo inspect docker://mcr.microsoft.com/oss/go/microsoft/golang:1.24-cbl-mariner2.0 --format "{{.Name}}@{{.Digest}}"
+FROM --platform=linux/${ARCH} mcr.microsoft.com/oss/go/microsoft/golang@sha256:15c9b9b8449f55446243ce20c5d3808cc18625d0b358d70aaad402fb73c0766f AS go
 
 # skopeo inspect docker://mcr.microsoft.com/cbl-mariner/base/core:2.0 --format "{{.Name}}@{{.Digest}}"
 FROM --platform=linux/${ARCH} mcr.microsoft.com/cbl-mariner/base/core@sha256:a490e0b0869dc570ae29782c2bc17643aaaad1be102aca83ce0b96e0d0d2d328 AS mariner-core

azure-ipam/go.mod

@@ -1,8 +1,6 @@
 module github.com/Azure/azure-container-networking/azure-ipam
 
-go 1.23
-
-toolchain go1.23.2
+go 1.24
 
 require (
 	github.com/Azure/azure-container-networking v1.6.21

bpf-prog/ipv6-hp-bpf/go.mod

@@ -1,8 +1,6 @@
 module github.com/Azure/azure-container-networking/bpf-prog/ipv6-hp-bpf
 
-go 1.23
-
-toolchain go1.23.2
+go 1.24
 
 require (
 	github.com/cilium/ebpf v0.15.0

bpf-prog/ipv6-hp-bpf/linux.Dockerfile

@@ -1,5 +1,5 @@
-# skopeo inspect docker://mcr.microsoft.com/oss/go/microsoft/golang:1.23.2 --format "{{.Name}}@{{.Digest}}"
-FROM --platform=linux/${ARCH} mcr.microsoft.com/oss/go/microsoft/golang@sha256:86c5b00bbed2a6e7157052d78bf4b45c0bf26545ed6e8fd7dbad51ac9415f534 AS builder
+# skopeo inspect docker://mcr.microsoft.com/oss/go/microsoft/golang:1.24-cbl-mariner2.0 --format "{{.Name}}@{{.Digest}}"
+FROM --platform=linux/${ARCH} mcr.microsoft.com/oss/go/microsoft/golang@sha256:15c9b9b8449f55446243ce20c5d3808cc18625d0b358d70aaad402fb73c0766f AS go
 ARG VERSION
 ARG DEBUG
 ARG OS
@@ -39,8 +39,8 @@ RUN GOOS=$OS CGO_ENABLED=0 go generate ./...
 RUN GOOS=$OS CGO_ENABLED=0 go build -a -o /go/bin/ipv6-hp-bpf -trimpath -ldflags "-X main.version="$VERSION"" -gcflags="-dwarflocationlists=true" .
 
 FROM mcr.microsoft.com/cbl-mariner/distroless/minimal:2.0 AS linux
-COPY --from=builder /go/bin/ipv6-hp-bpf /ipv6-hp-bpf
-COPY --from=builder /usr/sbin/nft /usr/sbin/nft
-COPY --from=builder /sbin/ip /sbin/ip
-COPY --from=builder /tmp/lib/* /lib
+COPY --from=go /go/bin/ipv6-hp-bpf /ipv6-hp-bpf
+COPY --from=go /usr/sbin/nft /usr/sbin/nft
+COPY --from=go /sbin/ip /sbin/ip
+COPY --from=go /tmp/lib/* /lib
 CMD ["/ipv6-hp-bpf"]