feat(go): update package version to /v2

Do the necessary to update kube-router to a new major version following
upstream documentation: https://go.dev/doc/modules/major-version

Makefile

@@ -83,10 +83,9 @@ ifeq "$(BUILD_IN_DOCKER)" "true"
 		-v $(GO_MOD_CACHE):/go/pkg/mod \
 		-w /go/src/github.com/cloudnativelabs/kube-router $(DOCKER_BUILD_IMAGE) \
 		sh -c \
-		'CGO_ENABLED=0 go test -v -timeout 30s github.com/cloudnativelabs/kube-router/cmd/kube-router/ github.com/cloudnativelabs/kube-router/pkg/...'
-
+		'CGO_ENABLED=0 go test -v -timeout 30s github.com/cloudnativelabs/kube-router/v2/cmd/kube-router/ github.com/cloudnativelabs/kube-router/v2/pkg/...'
 else
-	go test -v -timeout 30s github.com/cloudnativelabs/kube-router/cmd/kube-router/ github.com/cloudnativelabs/kube-router/pkg/...
+	go test -v -timeout 30s github.com/cloudnativelabs/kube-router/v2/cmd/kube-router/ github.com/cloudnativelabs/kube-router/v2/pkg/...
 endif
 
 lint: gofmt

cmd/kube-router/kube-router.go

@@ -10,9 +10,9 @@ import (
 	//nolint:gosec // we want to unconditionally expose pprof here for advanced troubleshooting scenarios
 	_ "net/http/pprof"
 
-	"github.com/cloudnativelabs/kube-router/pkg/cmd"
-	"github.com/cloudnativelabs/kube-router/pkg/options"
-	"github.com/cloudnativelabs/kube-router/pkg/version"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/cmd"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/options"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/version"
 	"github.com/spf13/pflag"
 	"k8s.io/klog/v2"
 )

go.mod

@@ -1,4 +1,4 @@
-module github.com/cloudnativelabs/kube-router
+module github.com/cloudnativelabs/kube-router/v2
 
 require (
 	github.com/aws/aws-sdk-go v1.45.1

pkg/cmd/kube-router.go

@@ -8,13 +8,13 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/cloudnativelabs/kube-router/pkg/controllers/netpol"
-	"github.com/cloudnativelabs/kube-router/pkg/controllers/proxy"
-	"github.com/cloudnativelabs/kube-router/pkg/controllers/routing"
-	"github.com/cloudnativelabs/kube-router/pkg/healthcheck"
-	"github.com/cloudnativelabs/kube-router/pkg/metrics"
-	"github.com/cloudnativelabs/kube-router/pkg/options"
-	"github.com/cloudnativelabs/kube-router/pkg/version"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/controllers/netpol"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/controllers/proxy"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/controllers/routing"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/healthcheck"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/metrics"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/options"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/version"
 	"k8s.io/klog/v2"
 
 	"k8s.io/client-go/informers"

pkg/controllers/netpol/network_policy_controller.go

@@ -11,10 +11,10 @@ import (
 	"sync"
 	"time"
 
-	"github.com/cloudnativelabs/kube-router/pkg/healthcheck"
-	"github.com/cloudnativelabs/kube-router/pkg/metrics"
-	"github.com/cloudnativelabs/kube-router/pkg/options"
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/healthcheck"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/metrics"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/options"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 	"github.com/coreos/go-iptables/iptables"
 	"github.com/prometheus/client_golang/prometheus"
 	"k8s.io/klog/v2"

pkg/controllers/netpol/network_policy_controller_test.go

@@ -24,8 +24,8 @@ import (
 	clientset "k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/kubernetes/fake"
 
-	"github.com/cloudnativelabs/kube-router/pkg/options"
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/options"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 )
 
 // newFakeInformersFromClient creates the different informers used in the uneventful network policy controller

pkg/controllers/netpol/policy.go

@@ -9,8 +9,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/cloudnativelabs/kube-router/pkg/metrics"
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/metrics"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 	api "k8s.io/api/core/v1"
 	networking "k8s.io/api/networking/v1"
 	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"

pkg/controllers/netpol/utils.go

@@ -6,7 +6,7 @@ import (
 	"regexp"
 	"strconv"
 
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 	api "k8s.io/api/core/v1"
 	klog "k8s.io/klog/v2"
 	netutils "k8s.io/utils/net"

pkg/controllers/proxy/network_services_controller.go

@@ -17,11 +17,11 @@ import (
 
 	"golang.org/x/net/context"
 
-	"github.com/cloudnativelabs/kube-router/pkg/cri"
-	"github.com/cloudnativelabs/kube-router/pkg/healthcheck"
-	"github.com/cloudnativelabs/kube-router/pkg/metrics"
-	"github.com/cloudnativelabs/kube-router/pkg/options"
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/cri"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/healthcheck"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/metrics"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/options"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 	"github.com/coreos/go-iptables/iptables"
 	"github.com/docker/docker/client"
 	"github.com/moby/ipvs"

pkg/controllers/proxy/service_endpoints_sync.go

@@ -10,8 +10,8 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/cloudnativelabs/kube-router/pkg/metrics"
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/metrics"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 	"github.com/moby/ipvs"
 	"github.com/vishvananda/netlink"
 	"k8s.io/apimachinery/pkg/util/sets"

pkg/controllers/proxy/utils.go

@@ -9,8 +9,8 @@ import (
 	"syscall"
 	"time"
 
-	"github.com/cloudnativelabs/kube-router/pkg/cri"
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/cri"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 	"github.com/vishvananda/netlink"
 	"github.com/vishvananda/netns"
 	"k8s.io/klog/v2"

pkg/controllers/routing/bgp_peers.go

@@ -9,9 +9,9 @@ import (
 	"strings"
 	"time"
 
-	"github.com/cloudnativelabs/kube-router/pkg/metrics"
-	"github.com/cloudnativelabs/kube-router/pkg/options"
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/metrics"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/options"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 	gobgpapi "github.com/osrg/gobgp/v3/api"
 	gobgp "github.com/osrg/gobgp/v3/pkg/server"
 	v1core "k8s.io/api/core/v1"

pkg/controllers/routing/bgp_policies.go

@@ -13,7 +13,7 @@ import (
 	v1core "k8s.io/api/core/v1"
 	"k8s.io/klog/v2"
 
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 )
 
 const (

pkg/controllers/routing/ecmp_vip.go

@@ -10,8 +10,8 @@ import (
 
 	"google.golang.org/protobuf/types/known/anypb"
 
-	"github.com/cloudnativelabs/kube-router/pkg/metrics"
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/metrics"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 
 	"strings"
 

pkg/controllers/routing/network_routes_controller.go

@@ -14,10 +14,10 @@ import (
 
 	"google.golang.org/protobuf/types/known/anypb"
 
-	"github.com/cloudnativelabs/kube-router/pkg/healthcheck"
-	"github.com/cloudnativelabs/kube-router/pkg/metrics"
-	"github.com/cloudnativelabs/kube-router/pkg/options"
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/healthcheck"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/metrics"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/options"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 	"github.com/coreos/go-iptables/iptables"
 	gobgpapi "github.com/osrg/gobgp/v3/api"
 	gobgp "github.com/osrg/gobgp/v3/pkg/server"

pkg/controllers/routing/pbr.go

@@ -6,7 +6,7 @@ import (
 	"os/exec"
 	"strings"
 
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 )
 
 // ipRuleAbstraction used for abstracting iproute2 rule additions between IPv4 and IPv6 for both add and del operations.

pkg/controllers/routing/utils.go

@@ -10,7 +10,7 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/cloudnativelabs/kube-router/pkg/utils"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/utils"
 	gobgpapi "github.com/osrg/gobgp/v3/api"
 	"github.com/osrg/gobgp/v3/pkg/packet/bgp"
 	"github.com/vishvananda/netlink/nl"

pkg/healthcheck/health_controller.go

@@ -6,7 +6,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/cloudnativelabs/kube-router/pkg/options"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/options"
 	"golang.org/x/net/context"
 	"k8s.io/klog/v2"
 )

pkg/metrics/metrics_controller.go

@@ -7,9 +7,9 @@ import (
 	"sync"
 	"time"
 
-	"github.com/cloudnativelabs/kube-router/pkg/healthcheck"
-	"github.com/cloudnativelabs/kube-router/pkg/options"
-	"github.com/cloudnativelabs/kube-router/pkg/version"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/healthcheck"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/options"
+	"github.com/cloudnativelabs/kube-router/v2/pkg/version"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"golang.org/x/net/context"