update go to 1.21 (#1709)

.github/workflows/build.yaml

@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.21"
       - name: Load go module cache
         uses: actions/cache@v3
         with:
@@ -62,7 +62,7 @@ jobs:
           cache-dependency-path: "ui/pnpm-lock.yaml"
       - uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.21"
       - name: Load go module cache
         uses: actions/cache@v3
         with:

.github/workflows/release.yaml

@@ -26,7 +26,7 @@ jobs:
           cache-dependency-path: "ui/pnpm-lock.yaml"
       - uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.21"
       - name: Load go module cache
         uses: actions/cache@v3
         with:

.github/workflows/test.yaml

@@ -20,7 +20,7 @@ jobs:
         uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.21"
       - name: Load go module cache
         uses: actions/cache@v3
         with:
@@ -54,7 +54,7 @@ jobs:
         uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.21"
       - name: Load go module cache
         uses: actions/cache@v3
         with:
@@ -125,7 +125,7 @@ jobs:
   #           ${{ runner.os }}-cypress-
   #     - uses: actions/setup-go@v3
   #       with:
-  #         go-version: "1.18"
+  #         go-version: "1.21"
   #     - name: Load go module cache
   #       uses: actions/cache@v3
   #       with:

.github/workflows/upload-e2e-snapshots.yaml

@@ -45,7 +45,7 @@ jobs:
           cache-dependency-path: "ui/pnpm-lock.yaml"
       - uses: actions/setup-go@v3
         with:
-          go-version: "1.18"
+          go-version: "1.21"
       - name: Load go module cache
         uses: actions/cache@v3
         with:

.golangci.yml

@@ -1,8 +1,4 @@
 run:
-  skip-dirs:
-    - swaggerspec
-    - pkg/uiserver
-    - ui
   timeout: 2m
 
 issues:
@@ -25,12 +21,16 @@ issues:
     - text: "G112:"
       linters:
         - gosec
+  exclude-dirs:
+    - swaggerspec
+    - pkg/uiserver
+    - ui
 
 linters:
   enable:
     # Additionally enable some checkers
     - asciicheck
-    - depguard
+    # - depguard
     - dogsled
     - durationcheck
     - errorlint

CONTRIBUTING.md

@@ -44,7 +44,7 @@ The followings are required for developing TiDB Dashboard:
 
 - git - Version control
 - make - Build tool (run common workflows)
-- [Golang 1.19+](https://golang.org/) - To compile the server.
+- [Golang 1.21+](https://golang.org/) - To compile the server.
 - [Node.js 18](https://nodejs.org/) - To compile the front-end.
 - [PNPM 8](https://pnpm.io/) - To manage front-end dependencies.
 - [Java 8+](https://www.java.com/ES/download/) - To generate JavaScript API client by OpenAPI specification.

cmd/tidb-dashboard/main.go

@@ -30,7 +30,7 @@ import (
 
 	"github.com/pingcap/log"
 	flag "github.com/spf13/pflag"
-	"go.etcd.io/etcd/pkg/transport"
+	"go.etcd.io/etcd/client/pkg/v3/transport"
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
 

dockerfiles/alpine316.Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.18-alpine3.16 as builder
+FROM golang:1.21-alpine3.16 as builder
 
 RUN apk add --no-cache \
     make \

dockerfiles/centos7.Dockerfile

@@ -6,7 +6,7 @@ RUN yum -y groupinstall "Development Tools"
 # Install golang.
 ENV PATH /usr/local/go/bin:$PATH
 RUN export ARCH=$(arch | sed s/aarch64/arm64/ | sed s/x86_64/amd64/) && \
-    export GO_VERSION=1.19.5 && \
+    export GO_VERSION=1.21.12 && \
     curl -OL https://golang.org/dl/go$GO_VERSION.linux-$ARCH.tar.gz && \
     tar -C /usr/local/ -xzf go$GO_VERSION.linux-$ARCH.tar.gz && \
     rm -f go$GO_VERSION.linux-$ARCH.tar.gz

go.mod

@@ -1,6 +1,6 @@
 module github.com/pingcap/tidb-dashboard
 
-go 1.18
+go 1.21
 
 require (
 	github.com/DATA-DOG/go-sqlmock v1.5.0
@@ -22,7 +22,7 @@ require (
 	github.com/golang-jwt/jwt v3.2.1+incompatible
 	github.com/golang/snappy v0.0.4
 	github.com/google/pprof v0.0.0-20211122183932-1daafda22083
-	github.com/google/uuid v1.0.0
+	github.com/google/uuid v1.3.1
 	github.com/gtank/cryptopasta v0.0.0-20170601214702-1f550f6f2f69
 	github.com/henrylee2cn/ameda v1.4.10
 	github.com/jarcoal/httpmock v1.0.8
@@ -41,23 +41,24 @@ require (
 	github.com/shhdgit/testfixtures/v3 v3.6.2-0.20211219171712-c4f264d673d3
 	github.com/shurcooL/httpgzip v0.0.0-20190720172056-320755c1c1b0
 	github.com/spf13/pflag v1.0.5
-	github.com/stretchr/testify v1.8.3
+	github.com/stretchr/testify v1.8.4
 	github.com/swaggo/http-swagger v1.2.6
 	github.com/swaggo/swag v1.7.9
 	github.com/vmihailenco/msgpack/v5 v5.3.5
-	go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738
+	go.etcd.io/etcd/client/pkg/v3 v3.5.15
+	go.etcd.io/etcd/client/v3 v3.5.15
 	go.uber.org/atomic v1.9.0
 	go.uber.org/fx v1.12.0
 	go.uber.org/goleak v1.1.10
 	go.uber.org/zap v1.19.0
-	golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be
-	golang.org/x/sync v0.1.0
-	google.golang.org/grpc v1.25.1
-	google.golang.org/protobuf v1.30.0
+	golang.org/x/oauth2 v0.11.0
+	golang.org/x/sync v0.10.0
+	google.golang.org/grpc v1.59.0
+	google.golang.org/protobuf v1.33.0
 	gorm.io/datatypes v1.1.0
 	gorm.io/driver/mysql v1.4.5
-	gorm.io/driver/sqlite v1.4.3
-	gorm.io/gorm v1.24.3
+	gorm.io/driver/sqlite v1.5.7
+	gorm.io/gorm v1.25.12
 	moul.io/zapgorm2 v1.1.0
 )
 
@@ -68,8 +69,8 @@ require (
 	github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect
 	github.com/bytedance/sonic v1.9.1 // indirect
 	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
-	github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f // indirect
-	github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf // indirect
+	github.com/coreos/go-semver v0.3.0 // indirect
+	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fogleman/gg v1.3.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
@@ -82,9 +83,9 @@ require (
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-playground/validator/v10 v10.14.0 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
-	github.com/gogo/protobuf v1.3.1 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
-	github.com/golang/protobuf v1.5.0 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/ianlancetaylor/demangle v0.0.0-20210905161508-09a460cdf81d // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
@@ -93,7 +94,7 @@ require (
 	github.com/leodido/go-urn v1.2.4 // indirect
 	github.com/mailru/easyjson v0.7.6 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
-	github.com/mattn/go-sqlite3 v1.14.15 // indirect
+	github.com/mattn/go-sqlite3 v1.14.24 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
@@ -104,19 +105,22 @@ require (
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.11 // indirect
 	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
+	go.etcd.io/etcd/api/v3 v3.5.15 // indirect
 	go.uber.org/dig v1.9.0 // indirect
 	go.uber.org/multierr v1.7.0 // indirect
 	golang.org/x/arch v0.3.0 // indirect
-	golang.org/x/crypto v0.9.0 // indirect
+	golang.org/x/crypto v0.23.0 // indirect
 	golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17 // indirect
 	golang.org/x/image v0.0.0-20200119044424-58c23975cae1 // indirect
 	golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5 // indirect
-	golang.org/x/net v0.10.0 // indirect
-	golang.org/x/sys v0.8.0 // indirect
-	golang.org/x/text v0.9.0 // indirect
-	golang.org/x/tools v0.6.0 // indirect
-	google.golang.org/appengine v1.4.0 // indirect
-	google.golang.org/genproto v0.0.0-20190927181202-20e1ac93f88c // indirect
+	golang.org/x/net v0.25.0 // indirect
+	golang.org/x/sys v0.20.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
+	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/genproto v0.0.0-20230822172742-b8732ec3820d // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20230822172742-b8732ec3820d // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230822172742-b8732ec3820d // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect