NETOBSERV-1451: Bump ubi 9.3 / go 1.21 (#451)

Author: jotak

.github/workflows/pull_request.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ['1.19','1.20']
+        go: ['1.20','1.21']
 
     steps:
     - name: install make

.github/workflows/push_image.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ['1.20']
+        go: ['1.21']
     steps:
       - name: install make
         run: sudo apt-get install make
@@ -46,7 +46,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ['1.20']
+        go: ['1.21']
     steps:
     - name: install make
       run: sudo apt-get install make

.github/workflows/push_image_pr.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ['1.20']
+        go: ['1.21']
     steps:
       - name: install make
         run: sudo apt-get install make

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ['1.20']
+        go: ['1.21']
     steps:
       - name: checkout
         uses: actions/checkout@v3

.golangci.yml

@@ -18,7 +18,7 @@ linters:
     - unused
 linters-settings:
   stylecheck:
-    go: "1.20"
+    go: "1.21"
   gocritic:
     enabled-checks:
       - hugeParam

Dockerfile

@@ -24,7 +24,7 @@ WORKDIR /opt/app-root/web
 RUN npm run format-all
 RUN npm run build$BUILDSCRIPT
 
-FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.20 as go-builder
+FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.21 as go-builder
 
 ARG TARGETPLATFORM
 ARG TARGETARCH=amd64
@@ -40,7 +40,7 @@ COPY pkg/ pkg/
 
 RUN CGO_ENABLED=0 GOARCH=$TARGETARCH go build -ldflags "$LDFLAGS" -mod vendor -o plugin-backend cmd/plugin-backend.go
 
-FROM  --platform=$TARGETPLATFORM registry.access.redhat.com/ubi9/ubi-minimal:9.2
+FROM  --platform=$TARGETPLATFORM registry.access.redhat.com/ubi9/ubi-minimal:9.3
 
 COPY --from=web-builder /opt/app-root/web/dist ./web/dist
 COPY --from=go-builder /opt/app-root/plugin-backend ./

go.mod

@@ -1,6 +1,6 @@
 module github.com/netobserv/network-observability-console-plugin
 
-go 1.19
+go 1.20
 
 require (
 	github.com/gorilla/mux v1.8.1

pkg/server/server_test.go

@@ -12,7 +12,6 @@ import (
 	"fmt"
 	"io"
 	"math/big"
-	rnd "math/rand"
 	"net"
 	"net/http"
 	"net/http/httptest"
@@ -48,9 +47,6 @@ func TestServerRunning(t *testing.T) {
 	}
 
 	testServerHostPort := fmt.Sprintf("%v:%v", testHostname, testPort)
-
-	rnd.Seed(time.Now().UnixNano())
-
 	serverURL := fmt.Sprintf("http://%s", testServerHostPort)
 
 	// Prepare directory to serve web files
@@ -103,9 +99,6 @@ func TestServerUnauthorized(t *testing.T) {
 	}
 
 	testServerHostPort := fmt.Sprintf("%v:%v", testHostname, testPort)
-
-	rnd.Seed(time.Now().UnixNano())
-
 	serverURL := fmt.Sprintf("http://%s", testServerHostPort)
 
 	// Prepare directory to serve web files
@@ -184,7 +177,6 @@ func TestSecureComm(t *testing.T) {
 	defer os.Remove(testClientCertFile)
 	defer os.Remove(testClientKeyFile)
 
-	rnd.Seed(time.Now().UnixNano())
 	conf := &Config{
 		CertPath: testServerCertFile,
 		KeyPath:  testServerKeyFile,