chore: upgrade upstream.List and loadbalancer.TCP to Go 1.23

- Use iterators across the code instead of copying slices.
- Run rekres.
- Bump deps.

Signed-off-by: Dmitriy Matrenichev <[email protected]>

Author: DmitriyMV

.github/renovate.json

@@ -0,0 +1,36 @@
+{
+    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+    "description": "THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.",
+    "prHeader": "Update Request | Renovate Bot",
+    "extends": [
+        ":dependencyDashboard",
+        ":gitSignOff",
+        ":semanticCommitScopeDisabled",
+        "schedule:earlyMondays"
+    ],
+    "packageRules": [
+        {
+            "groupName": "dependencies",
+            "matchUpdateTypes": [
+                "major",
+                "minor",
+                "patch",
+                "pin",
+                "digest"
+            ]
+        },
+        {
+            "enabled": false,
+            "matchFileNames": [
+                "Dockerfile"
+            ]
+        },
+        {
+            "enabled": false,
+            "matchFileNames": [
+                ".github/workflows/*.yaml"
+            ]
+        }
+    ],
+    "separateMajorMinor": false
+}

.github/workflows/ci.yaml

@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2024-06-20T11:03:04Z by kres 4c9f215.
+# Generated on 2025-02-06T07:05:25Z by kres 987bf4d.
 
 name: default
 concurrency:
@@ -77,7 +77,7 @@ jobs:
         run: |
           make unit-tests-race
       - name: coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           files: _out/coverage-unit-tests.txt
           token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/slack-notify.yaml

@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2024-03-13T11:38:11Z by kres latest.
+# Generated on 2025-02-06T07:05:25Z by kres 987bf4d.
 
 name: slack-notify
 "on":
@@ -24,11 +24,12 @@ jobs:
         run: |
           echo pull_request_number=$(gh pr view -R ${{ github.repository }} ${{ github.event.workflow_run.head_repository.owner.login }}:${{ github.event.workflow_run.head_branch }} --json number --jq .number) >> $GITHUB_OUTPUT
       - name: Slack Notify
-        uses: slackapi/slack-github-action@v1
+        uses: slackapi/slack-github-action@v2
         with:
-          channel-id: proj-talos-maintainers
+          method: chat.postMessage
           payload: |
             {
+                "channel": "proj-talos-maintainers",
                 "attachments": [
                     {
                         "color": "${{ github.event.workflow_run.conclusion == 'success' && '#2EB886' || github.event.workflow_run.conclusion == 'failure' && '#A30002' || '#FFCC00' }}",
@@ -88,5 +89,4 @@ jobs:
                     }
                 ]
             }
-        env:
-          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
+          token: ${{ secrets.SLACK_BOT_TOKEN }}

.golangci.yml

@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2024-06-20T11:03:04Z by kres 4c9f215.
+# Generated on 2025-02-06T07:05:25Z by kres 987bf4d.
 
 # options for analysis running
 run:
@@ -17,7 +17,6 @@ output:
       path: stdout
   print-issued-lines: true
   print-linter-name: true
-  uniq-by-line: true
   path-prefix: ""
 
 # all available settings of specific linters
@@ -116,7 +115,6 @@ linters:
     - gochecknoglobals
     - gochecknoinits
     - godox
-    - gomnd
     - gomoddirectives
     - gosec
     - inamedparam
@@ -135,6 +133,7 @@ linters:
     - perfsprint # complains about us using fmt.Sprintf in non-performance critical code, updating just kres took too long
     - goimports # same as gci
     - musttag # seems to be broken - goes into imported libraries and reports issues there
+    - exportloopref # WARN The linter 'exportloopref' is deprecated (since v1.60.2) due to: Since Go1.22 (loopvar) this linter is no longer relevant. Replaced by copyloopvar.
 
 issues:
   exclude: [ ]
@@ -144,6 +143,7 @@ issues:
   max-issues-per-linter: 10
   max-same-issues: 3
   new: false
+  uniq-by-line: true
 
 severity:
   default-severity: error

Dockerfile

@@ -1,21 +1,21 @@
-# syntax = docker/dockerfile-upstream:1.8.0-labs
+# syntax = docker/dockerfile-upstream:1.12.1-labs
 
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2024-06-20T11:03:04Z by kres 4c9f215.
+# Generated on 2025-02-06T07:05:25Z by kres 987bf4d.
 
 ARG TOOLCHAIN
 
 # cleaned up specs and compiled versions
 FROM scratch AS generate
 
 # runs markdownlint
-FROM docker.io/oven/bun:1.1.13-alpine AS lint-markdown
+FROM docker.io/oven/bun:1.1.43-alpine AS lint-markdown
 WORKDIR /src
-RUN bun i markdownlint-cli@0.41.0 sentences-per-line@0.2.1
+RUN bun i markdownlint-cli@0.43.0 sentences-per-line@0.3.0
 COPY .markdownlint.json .
 COPY ./README.md ./README.md
-RUN bunx markdownlint --ignore "CHANGELOG.md" --ignore "**/node_modules/**" --ignore '**/hack/chglog/**' --rules node_modules/sentences-per-line/index.js .
+RUN bunx markdownlint --ignore "CHANGELOG.md" --ignore "**/node_modules/**" --ignore '**/hack/chglog/**' --rules sentences-per-line .
 
 # base toolchain image
 FROM --platform=${BUILDPLATFORM} ${TOOLCHAIN} AS toolchain

Makefile

@@ -1,6 +1,6 @@
 # THIS FILE WAS AUTOMATICALLY GENERATED, PLEASE DO NOT EDIT.
 #
-# Generated on 2024-06-20T11:03:04Z by kres 4c9f215.
+# Generated on 2025-02-06T07:05:25Z by kres 987bf4d.
 
 # common variables
 
@@ -17,15 +17,15 @@ WITH_RACE ?= false
 REGISTRY ?= ghcr.io
 USERNAME ?= siderolabs
 REGISTRY_AND_USERNAME ?= $(REGISTRY)/$(USERNAME)
-PROTOBUF_GO_VERSION ?= 1.34.2
-GRPC_GO_VERSION ?= 1.4.0
-GRPC_GATEWAY_VERSION ?= 2.20.0
+PROTOBUF_GO_VERSION ?= 1.36.2
+GRPC_GO_VERSION ?= 1.5.1
+GRPC_GATEWAY_VERSION ?= 2.25.1
 VTPROTOBUF_VERSION ?= 0.6.0
-GOIMPORTS_VERSION ?= 0.22.0
+GOIMPORTS_VERSION ?= 0.29.0
 DEEPCOPY_VERSION ?= v0.5.6
-GOLANGCILINT_VERSION ?= v1.59.1
-GOFUMPT_VERSION ?= v0.6.0
-GO_VERSION ?= 1.22.4
+GOLANGCILINT_VERSION ?= v1.63.4
+GOFUMPT_VERSION ?= v0.7.0
+GO_VERSION ?= 1.23.5
 GO_BUILDFLAGS ?=
 GO_LDFLAGS ?=
 CGO_ENABLED ?= 0
@@ -41,10 +41,12 @@ PLATFORM ?= linux/amd64
 PROGRESS ?= auto
 PUSH ?= false
 CI_ARGS ?=
+BUILDKIT_MULTI_PLATFORM ?=
 COMMON_ARGS = --file=Dockerfile
 COMMON_ARGS += --provenance=false
 COMMON_ARGS += --progress=$(PROGRESS)
 COMMON_ARGS += --platform=$(PLATFORM)
+COMMON_ARGS += --build-arg=BUILDKIT_MULTI_PLATFORM=$(BUILDKIT_MULTI_PLATFORM)
 COMMON_ARGS += --push=$(PUSH)
 COMMON_ARGS += --build-arg=ARTIFACTS="$(ARTIFACTS)"
 COMMON_ARGS += --build-arg=SHA="$(SHA)"
@@ -67,7 +69,7 @@ COMMON_ARGS += --build-arg=DEEPCOPY_VERSION="$(DEEPCOPY_VERSION)"
 COMMON_ARGS += --build-arg=GOLANGCILINT_VERSION="$(GOLANGCILINT_VERSION)"
 COMMON_ARGS += --build-arg=GOFUMPT_VERSION="$(GOFUMPT_VERSION)"
 COMMON_ARGS += --build-arg=TESTPKGS="$(TESTPKGS)"
-TOOLCHAIN ?= docker.io/golang:1.22-alpine
+TOOLCHAIN ?= docker.io/golang:1.23-alpine
 
 # help menu
 
@@ -143,8 +145,20 @@ clean:  ## Cleans up all artifacts.
 target-%:  ## Builds the specified target defined in the Dockerfile. The build result will only remain in the build cache.
 	@$(BUILD) --target=$* $(COMMON_ARGS) $(TARGET_ARGS) $(CI_ARGS) .
 
+registry-%:  ## Builds the specified target defined in the Dockerfile and the output is an image. The image is pushed to the registry if PUSH=true.
+	@$(MAKE) target-$* TARGET_ARGS="--tag=$(REGISTRY)/$(USERNAME)/$(IMAGE_NAME):$(IMAGE_TAG)" BUILDKIT_MULTI_PLATFORM=1
+
 local-%:  ## Builds the specified target defined in the Dockerfile using the local output type. The build result will be output to the specified local destination.
 	@$(MAKE) target-$* TARGET_ARGS="--output=type=local,dest=$(DEST) $(TARGET_ARGS)"
+	@PLATFORM=$(PLATFORM) DEST=$(DEST) bash -c '\
+	  for platform in $$(tr "," "\n" <<< "$$PLATFORM"); do \
+	    directory="$${platform//\//_}"; \
+	    if [[ -d "$$DEST/$$directory" ]]; then \
+		  echo $$platform; \
+	      mv -f "$$DEST/$$directory/"* $$DEST; \
+	      rmdir "$$DEST/$$directory/"; \
+	    fi; \
+	  done'
 
 lint-golangci-lint:  ## Runs golangci-lint linter.
 	@$(MAKE) target-$@

controlplane/controlplane.go

@@ -8,6 +8,7 @@ package controlplane
 import (
 	"fmt"
 	"net"
+	"slices"
 	"strconv"
 	"time"
 
@@ -117,7 +118,7 @@ func (lb *LoadBalancer) Start(upstreamCh <-chan []string) error {
 		for {
 			select {
 			case upstreams := <-upstreamCh:
-				if err := lb.lb.ReconcileRoute(lb.endpoint, upstreams); err != nil {
+				if err := lb.lb.ReconcileRoute(lb.endpoint, slices.Values(upstreams)); err != nil {
 					lb.lb.Logger.Warn("failed reconciling list of upstreams",
 						zap.Strings("upstreams", upstreams),
 						zap.Error(err),
@@ -156,7 +157,7 @@ func findListenPort(address string) (int, error) {
 		return 0, err
 	}
 
-	port := l.Addr().(*net.TCPAddr).Port //nolint:forcetypeassert
+	port := l.Addr().(*net.TCPAddr).Port //nolint:errcheck,forcetypeassert
 
 	return port, l.Close()
 }

go.mod

@@ -1,12 +1,12 @@
 module github.com/siderolabs/go-loadbalancer
 
-go 1.22.1
+go 1.23.0
 
 require (
-	github.com/siderolabs/gen v0.5.0
+	github.com/siderolabs/gen v0.8.0
 	github.com/siderolabs/go-retry v0.3.3
 	github.com/siderolabs/tcpproxy v0.1.0
-	github.com/stretchr/testify v1.9.0
+	github.com/stretchr/testify v1.10.0
 	go.uber.org/goleak v1.3.0
 	go.uber.org/zap v1.27.0
 )
@@ -15,7 +15,7 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/sys v0.21.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -9,23 +9,23 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/siderolabs/gen v0.5.0 h1:Afdjx+zuZDf53eH5DB+E+T2JeCwBXGinV66A6osLgQI=
-github.com/siderolabs/gen v0.5.0/go.mod h1:1GUMBNliW98Xeq8GPQeVMYqQE09LFItE8enR3wgMh3Q=
+github.com/siderolabs/gen v0.8.0 h1:Pj93+hexkk5hQ7izjJ6YXnEWc8vlzOmDwFz13/VzS7o=
+github.com/siderolabs/gen v0.8.0/go.mod h1:an3a2Y53O7kUjnnK8Bfu3gewtvnIOu5RTU6HalFtXQQ=
 github.com/siderolabs/go-retry v0.3.3 h1:zKV+S1vumtO72E6sYsLlmIdV/G/GcYSBLiEx/c9oCEg=
 github.com/siderolabs/go-retry v0.3.3/go.mod h1:Ff/VGc7v7un4uQg3DybgrmOWHEmJ8BzZds/XNn/BqMI=
 github.com/siderolabs/tcpproxy v0.1.0 h1:IbkS9vRhjMOscc1US3M5P1RnsGKFgB6U5IzUk+4WkKA=
 github.com/siderolabs/tcpproxy v0.1.0/go.mod h1:onn6CPPj/w1UNqQ0U97oRPF0CqbrgEApYCw4P9IiCW8=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
 go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
 go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
 golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
-golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=