update prerequisites

Signed-off-by: Matthias Bertschy <matthias.bertschy@gmail.com>

cmd/prerequisites/prerequisites.go

@@ -1,18 +1,62 @@
 package prerequisites
 
 import (
+	"github.com/kubescape/go-logger"
+	"github.com/kubescape/go-logger/helpers"
 	"github.com/kubescape/kubescape/v3/core/meta"
-	"github.com/kubescape/sizing-checker/pkg/sizingchecker"
+	"github.com/kubescape/sizing-checker/pkg/checks/pvcheck"
+	"github.com/kubescape/sizing-checker/pkg/checks/sizing"
+	"github.com/kubescape/sizing-checker/pkg/common"
 	"github.com/spf13/cobra"
 )
 
 func GetPreReqCmd(ks meta.IKubescape) *cobra.Command {
+	var activeChecks bool
+
+	// preReqCmd represents the prerequisites command
 	preReqCmd := &cobra.Command{
 		Use:   "prerequisites",
 		Short: "Check prerequisites for installing Kubescape Operator",
 		Run: func(cmd *cobra.Command, args []string) {
-			sizingchecker.RunSizingChecker()
+			clientSet, inCluster := common.BuildKubeClient()
+			if clientSet == nil {
+				logger.L().Fatal("Could not create kube client. Exiting.")
+			}
+
+			// 1) Collect cluster data
+			clusterData, err := common.CollectClusterData(ks.Context(), clientSet)
+			if err != nil {
+				logger.L().Error("Failed to collect cluster data", helpers.Error(err))
+			}
+
+			// 2) Run checks
+			sizingResult := sizing.RunSizingChecker(clusterData)
+
+			// Conditionally run resource-deploying checks
+			var pvResult *pvcheck.PVCheckResult
+			if activeChecks {
+				logger.L().Start("Running active checks")
+				pvResult = pvcheck.RunPVProvisioningCheck(ks.Context(), clientSet, clusterData)
+				logger.L().StopSuccess("Active checks complete")
+			} else {
+				// If not running active checks, fill with a "Skipped" result
+				pvResult = &pvcheck.PVCheckResult{
+					PassedCount:   0,
+					FailedCount:   0,
+					TotalNodes:    len(clusterData.Nodes),
+					ResultMessage: "Skipped (use --active-checks to run)",
+				}
+			}
+
+			// 3) Build and export the final ReportData
+			finalReport := common.BuildReportData(clusterData, sizingResult)
+			finalReport.PVProvisioningMessage = pvResult.ResultMessage
+
+			common.GenerateOutput(finalReport, inCluster)
 		},
 	}
+
+	preReqCmd.PersistentFlags().BoolVarP(&activeChecks, "active-checks", "", false, "If set, run checks that require resource deployment on the cluster.")
+
 	return preReqCmd
 }

go.mod

@@ -34,7 +34,7 @@ require (
 	github.com/kubescape/opa-utils v0.0.284
 	github.com/kubescape/rbac-utils v0.0.21-0.20230806101615-07e36f555520
 	github.com/kubescape/regolibrary/v2 v2.0.1
-	github.com/kubescape/sizing-checker v0.0.0-20250116130326-857b8213eca8
+	github.com/kubescape/sizing-checker v0.0.0-20250214150700-f76039e53ac3
 	github.com/maruel/natural v1.1.1
 	github.com/matthyx/go-gitlog v0.0.0-20231005131906-9ffabe3c5bcd
 	github.com/mattn/go-isatty v0.0.20
@@ -56,10 +56,10 @@ require (
 	gopkg.in/op/go-logging.v1 v1.0.0-20160211212156-b2cb9fa56473
 	gopkg.in/yaml.v3 v3.0.1
 	helm.sh/helm/v3 v3.14.4
-	k8s.io/api v0.32.0
+	k8s.io/api v0.32.2
-	k8s.io/apimachinery v0.32.0
+	k8s.io/apimachinery v0.32.2
-	k8s.io/client-go v0.32.0
+	k8s.io/client-go v0.32.2
-	k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738
+	k8s.io/utils v0.0.0-20241210054802-24370beab758
 	sigs.k8s.io/kustomize/api v0.13.5-0.20230601165947-6ce0bf390ce3
 	sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3
 	sigs.k8s.io/yaml v1.4.0
@@ -266,7 +266,7 @@ require (
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/certificate-transparency-go v1.1.8 // indirect
-	github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49 // indirect
+	github.com/google/gnostic-models v0.6.9 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/go-github/v55 v55.0.0 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
@@ -500,7 +500,7 @@ require (
 	gorm.io/gorm v1.25.10 // indirect
 	k8s.io/apiextensions-apiserver v0.29.0 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f // indirect
+	k8s.io/kube-openapi v0.0.0-20241212222426-2c72e554b1e7 // indirect
 	modernc.org/libc v1.49.3 // indirect
 	modernc.org/mathutil v1.6.0 // indirect
 	modernc.org/memory v1.8.0 // indirect
@@ -508,7 +508,7 @@ require (
 	sigs.k8s.io/controller-runtime v0.15.0 // indirect
 	sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect
 	sigs.k8s.io/release-utils v0.7.7 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.4.2 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.5.0 // indirect
 )
 
 // Using the forked version of tablewriter

go.sum

@@ -900,8 +900,8 @@ github.com/google/certificate-transparency-go v1.1.8 h1:LGYKkgZF7satzgTak9R4yzfJ
 github.com/google/certificate-transparency-go v1.1.8/go.mod h1:bV/o8r0TBKRf1X//iiiSgWrvII4d7/8OiA+3vG26gI8=
 github.com/google/flatbuffers v2.0.8+incompatible h1:ivUb1cGomAB101ZM1T0nOiWz9pSrTMoa9+EiY7igmkM=
 github.com/google/flatbuffers v2.0.8+incompatible/go.mod h1:1AeVuKshWv4vARoZatz6mlQ0JxURH0Kv5+zNeJKJCa8=
-github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49 h1:0VpGH+cDhbDtdcweoyCVsF3fhN8kejK6rFe/2FFX2nU=
+github.com/google/gnostic-models v0.6.9 h1:MU/8wDLif2qCXZmzncUQ/BOfxWfthHi63KqpoNbWqVw=
-github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49/go.mod h1:BkkQ4L1KS1xMt2aWSPStnn55ChGC0DPOn2FQYj+f25M=
+github.com/google/gnostic-models v0.6.9/go.mod h1:CiWsm0s6BSQd1hRn8/QmxqB6BesYcbSZxsz9b0KuDBw=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
@@ -1189,8 +1189,8 @@ github.com/kubescape/rbac-utils v0.0.21-0.20230806101615-07e36f555520 h1:SqlwF8G
 github.com/kubescape/rbac-utils v0.0.21-0.20230806101615-07e36f555520/go.mod h1:wuxMUSDzGUyWd25IJfBzEJ/Udmw2Vy7npj+MV3u3GrU=
 github.com/kubescape/regolibrary/v2 v2.0.1 h1:7lKj171gslgTbbcmmGVHk34AZNqxForOXZIINoQfdzQ=
 github.com/kubescape/regolibrary/v2 v2.0.1/go.mod h1:s0/Mi9PYw7s91vIf1VJTkuu1Blsl5ZLpYn5UA7yk/vM=
-github.com/kubescape/sizing-checker v0.0.0-20250116130326-857b8213eca8 h1:nY7mudLcU3gFNq/pcfCcH2NN1xj31guA7Ozh76qfZVc=
+github.com/kubescape/sizing-checker v0.0.0-20250214150700-f76039e53ac3 h1:Dk+76gL/XoBVUaRfS2NOpIo+bPdkdqSdwGIMaFC2VxE=
-github.com/kubescape/sizing-checker v0.0.0-20250116130326-857b8213eca8/go.mod h1:n/U3qC/lVtIgVi3yD7GYJ67tZ8y92XFYhEUdJH98wDE=
+github.com/kubescape/sizing-checker v0.0.0-20250214150700-f76039e53ac3/go.mod h1:xCg5Fh96STR7zQ3Tj2jrHi6oIMCwdwfr7ir5n1nJBQw=
 github.com/kubescape/tablewriter v0.0.6-0.20231106230230-aac7d2659c94 h1:uhabZUyrxo60JQrzGCQOp1gsJz06+6+PeDBTvXiKD7k=
 github.com/kubescape/tablewriter v0.0.6-0.20231106230230-aac7d2659c94/go.mod h1:clwQfF3MN2cpaf7R6hc84aB6fQsRr+bnm66pXXSNAv8=
 github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
@@ -2547,20 +2547,20 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-k8s.io/api v0.32.0 h1:OL9JpbvAU5ny9ga2fb24X8H6xQlVp+aJMFlgtQjR9CE=
+k8s.io/api v0.32.2 h1:bZrMLEkgizC24G9eViHGOPbW+aRo9duEISRIJKfdJuw=
-k8s.io/api v0.32.0/go.mod h1:4LEwHZEf6Q/cG96F3dqR965sYOfmPM7rq81BLgsE0p0=
+k8s.io/api v0.32.2/go.mod h1:hKlhk4x1sJyYnHENsrdCWw31FEmCijNGPJO5WzHiJ6Y=
 k8s.io/apiextensions-apiserver v0.29.0 h1:0VuspFG7Hj+SxyF/Z/2T0uFbI5gb5LRgEyUVE3Q4lV0=
 k8s.io/apiextensions-apiserver v0.29.0/go.mod h1:TKmpy3bTS0mr9pylH0nOt/QzQRrW7/h7yLdRForMZwc=
-k8s.io/apimachinery v0.32.0 h1:cFSE7N3rmEEtv4ei5X6DaJPHHX0C+upp+v5lVPiEwpg=
+k8s.io/apimachinery v0.32.2 h1:yoQBR9ZGkA6Rgmhbp/yuT9/g+4lxtsGYwW6dR6BDPLQ=
-k8s.io/apimachinery v0.32.0/go.mod h1:GpHVgxoKlTxClKcteaeuF1Ul/lDVb74KpZcxcmLDElE=
+k8s.io/apimachinery v0.32.2/go.mod h1:GpHVgxoKlTxClKcteaeuF1Ul/lDVb74KpZcxcmLDElE=
-k8s.io/client-go v0.32.0 h1:DimtMcnN/JIKZcrSrstiwvvZvLjG0aSxy8PxN8IChp8=
+k8s.io/client-go v0.32.2 h1:4dYCD4Nz+9RApM2b/3BtVvBHw54QjMFUl1OLcJG5yOA=
-k8s.io/client-go v0.32.0/go.mod h1:boDWvdM1Drk4NJj/VddSLnx59X3OPgwrOo0vGbtq9+8=
+k8s.io/client-go v0.32.2/go.mod h1:fpZ4oJXclZ3r2nDOv+Ux3XcJutfrwjKTCHz2H3sww94=
 k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
 k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
-k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f h1:GA7//TjRY9yWGy1poLzYYJJ4JRdzg3+O6e8I+e+8T5Y=
+k8s.io/kube-openapi v0.0.0-20241212222426-2c72e554b1e7 h1:hcha5B1kVACrLujCKLbr8XWMxCxzQx42DY8QKYJrDLg=
-k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f/go.mod h1:R/HEjbvWI0qdfb8viZUeVZm0X6IZnxAydC7YU42CMw4=
+k8s.io/kube-openapi v0.0.0-20241212222426-2c72e554b1e7/go.mod h1:GewRfANuJ70iYzvn+i4lezLDAFzvjxZYK1gn1lWcfas=
-k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 h1:M3sRQVHv7vB20Xc2ybTt7ODCeFj6JSWYFzOFnYeS6Ro=
+k8s.io/utils v0.0.0-20241210054802-24370beab758 h1:sdbE21q2nlQtFh65saZY+rRM6x6aJJI8IUa1AmH/qa0=
-k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
+k8s.io/utils v0.0.0-20241210054802-24370beab758/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 modernc.org/cc/v4 v4.20.0 h1:45Or8mQfbUqJOG9WaxvlFYOAQO0lQ5RvqBcFCXngjxk=
 modernc.org/cc/v4 v4.20.0/go.mod h1:HM7VJTZbUCR3rV8EYBi9wxnJ0ZBRiGE5OeGXNA0IsLQ=
 modernc.org/ccgo/v4 v4.16.0 h1:ofwORa6vx2FMm0916/CkZjpFPSR70VwTjUCe2Eg5BnA=
@@ -2599,8 +2599,8 @@ sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3 h1:W6cLQc5pnqM
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3/go.mod h1:JWP1Fj0VWGHyw3YUPjXSQnRnrwezrZSrApfX5S0nIag=
 sigs.k8s.io/release-utils v0.7.7 h1:JKDOvhCk6zW8ipEOkpTGDH/mW3TI+XqtPp16aaQ79FU=
 sigs.k8s.io/release-utils v0.7.7/go.mod h1:iU7DGVNi3umZJ8q6aHyUFzsDUIaYwNnNKGHo3YE5E3s=
-sigs.k8s.io/structured-merge-diff/v4 v4.4.2 h1:MdmvkGuXi/8io6ixD5wud3vOLwc1rj0aNqRlpuvjmwA=
+sigs.k8s.io/structured-merge-diff/v4 v4.5.0 h1:nbCitCK2hfnhyiKo6uf2HxUPTCodY6Qaf85SbDIaMBk=
-sigs.k8s.io/structured-merge-diff/v4 v4.4.2/go.mod h1:N8f93tFZh9U6vpxwRArLiikrE5/2tiu1w1AGfACIGE4=
+sigs.k8s.io/structured-merge-diff/v4 v4.5.0/go.mod h1:N8f93tFZh9U6vpxwRArLiikrE5/2tiu1w1AGfACIGE4=
 sigs.k8s.io/yaml v1.4.0 h1:Mk1wCc2gy/F0THH0TAp1QYyJNzRm2KCLy3o5ASXVI5E=
 sigs.k8s.io/yaml v1.4.0/go.mod h1:Ejl7/uTz7PSA4eKMyQCUTnhZYNmLIl+5c2lQPGR2BPY=
 software.sslmate.com/src/go-pkcs12 v0.4.0 h1:H2g08FrTvSFKUj+D309j1DPfk5APnIdAQAB8aEykJ5k=