Update to go 1.19

Dockerfile

@@ -1,10 +1,10 @@
-FROM --platform=$BUILDPLATFORM golang:1.17-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.19-alpine AS builder
 ARG TARGETOS TARGETARCH
 
 WORKDIR /go/src/github.com/keikoproj/governor
 COPY . .
 RUN apk update && apk add --no-cache build-base make git ca-certificates && update-ca-certificates
-ADD https://storage.googleapis.com/kubernetes-release/release/v1.12.3/bin/linux/amd64/kubectl /usr/local/bin/kubectl
+ADD https://storage.googleapis.com/kubernetes-release/release/v1.25.12/bin/linux/amd64/kubectl /usr/local/bin/kubectl
 RUN chmod 777 /usr/local/bin/kubectl
 RUN make build
 

go.mod

@@ -1,6 +1,6 @@
 module github.com/keikoproj/governor
 
-go 1.17
+go 1.19
 
 require (
 	github.com/Pallinder/go-randomdata v1.1.0

pkg/reaper/common/metrics.go

@@ -3,4 +3,4 @@ package common
 type MetricsAPI interface {
 	// Set Metric value on metric
 	SetMetricValue(metricName string, tags map[string]string, value float64) error
-}
+}

pkg/reaper/common/prom_test.go

@@ -39,4 +39,4 @@ func TestAPIs(t *testing.T) {
 
 	err := api.SetMetricValue("abc", tags, 50)
 	assert.Nil(t, err)
-}
+}

pkg/reaper/nodereaper/helpers.go

@@ -245,7 +245,7 @@ func getNodeAgeMinutes(n *v1.Node) int {
 }
 
 func getNodeRegion(n *v1.Node) string {
-	var regionName  = ""
+	var regionName = ""
 	labels := n.GetLabels()
 	if labels != nil {
 		regionName = labels["topology.kubernetes.io/region"]

pkg/reaper/nodereaper/nodereaper_test.go

@@ -1335,13 +1335,13 @@ func TestIgnoreFailure(t *testing.T) {
 		},
 		Nodes: []FakeNode{
 			{
-				nodeName: "ip-10-10-10-10.us-west-2.compute.local",
-				state:    "NotReady",
+				nodeName:   "ip-10-10-10-10.us-west-2.compute.local",
+				state:      "NotReady",
 				ageMinutes: 43200,
 			},
 			{
-				nodeName: "ip-10-10-10-11.us-west-2.compute.local",
-				state: 		"Unknown",
+				nodeName:   "ip-10-10-10-11.us-west-2.compute.local",
+				state:      "Unknown",
 				ageMinutes: 43200,
 			},
 			{
@@ -1363,11 +1363,11 @@ func TestIgnoreFailure(t *testing.T) {
 				kind:   "Node",
 			},
 		},
-		FakeReaper:				reaper,
-		ExpectedUnready:    	3,
-		ExpectedOldReapable:	3,
-		ExpectedDrainable:  	0,
-		ExpectedDrained:    	0,
+		FakeReaper:          reaper,
+		ExpectedUnready:     3,
+		ExpectedOldReapable: 3,
+		ExpectedDrainable:   0,
+		ExpectedDrained:     0,
 	}
 	testCase.Run(t, false)
 }
@@ -1727,7 +1727,6 @@ func TestRegionDetection(t *testing.T) {
 	}
 }
 
-
 func TestSkipLabelReaper(t *testing.T) {
 	reaper := newFakeReaperContext()
 	reaper.ReapUnknown = true

pkg/reaper/pdbreaper/pdbreaper_test.go

@@ -649,4 +649,4 @@ func TestWithPushgateway(t *testing.T) {
 		ExpectedReapedBudgets:   0,
 	}
 	testCase.Run(t)
-}
+}