Create CI/CD test and build in the Github action

.github/workflows/test-build.yml

@@ -1,4 +1,4 @@
-name: ci
+name: CI
 on:
   push:
     branches:
@@ -14,10 +14,11 @@ concurrency:
 
 jobs:
   test-build:
+    name: Build and test on Go ${{ matrix.go-version }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-version: ['1.20', '1.21.x']
+        go-version: ['1.20.x', '1.21.x']
     steps:
       - uses: actions/checkout@v4
       - name: Set up Go ${{ matrix.go-version }}
@@ -26,15 +27,15 @@ jobs:
           go-version: ${{ matrix.go-version }}
       - name: Display Go Version
         run: go version
-      - name: mod-check
+      - name: Run Go mod check
         run: make mod-check
-      - name: lint
+      - name: Run lint
         run: make lint
-      - name: test
+      - name: Run test
         run: make test
-      - name: test-benchmarks
+      - name: Run test benchmarks
         run: make test-benchmarks
-      - name: check-protos
+      - name: Run check protos and generate Go code from the proto files
         run: |
           apt-get update && apt-get -y install unzip
           go mod vendor

server/server_test.go

@@ -949,7 +949,8 @@ func TestGrpcOverProxyProtocol(t *testing.T) {
 	var cfg Config
 	cfg.RegisterFlags(flag.NewFlagSet("", flag.ExitOnError))
 	cfg.ProxyProtocolEnabled = true
-	cfg.HTTPListenPort = 8080
+	// Set this to 0 to have it chooses a random port
+	cfg.HTTPListenPort = 0
 
 	fakeSourceIP := "1.2.3.4"