Add new tiny resource profile

Author: Moritz Clasmeier

internal/deployer/constants.go

@@ -6,8 +6,20 @@ var (
 	centralCrName        = "stackrox-central-services"
 	securedClusterCrName = "stackrox-secured-cluster-services"
 
+	centralDbPVCSizeTiny  = "10Gi"
 	centralDbPVCSizeSmall = "30Gi"
 
+	centralResourcesTiny = map[string]interface{}{
+		"requests": map[string]string{
+			"memory": "300Mi",
+			"cpu":    "200m",
+		},
+		"limits": map[string]string{
+			"memory": "2Gi",
+			"cpu":    "1",
+		},
+	}
+
 	centralResourcesSmall = map[string]interface{}{
 		"requests": map[string]string{
 			"memory": "1Gi",
@@ -19,6 +31,17 @@ var (
 		},
 	}
 
+	centralDbResourcesTiny = map[string]interface{}{
+		"requests": map[string]string{
+			"memory": "400Mi",
+			"cpu":    "200m",
+		},
+		"limits": map[string]string{
+			"memory": "2Gi",
+			"cpu":    "1",
+		},
+	}
+
 	centralDbResourcesSmall = map[string]interface{}{
 		"requests": map[string]string{
 			"memory": "1Gi",
@@ -52,6 +75,17 @@ var (
 		},
 	}
 
+	centralScannerV4DbResourcesTiny = map[string]interface{}{
+		"requests": map[string]string{
+			"memory": "400Mi",
+			"cpu":    "300m",
+		},
+		"limits": map[string]string{
+			"memory": "2000Mi",
+			"cpu":    "1000m",
+		},
+	}
+
 	centralScannerV4DbResourcesSmall = map[string]interface{}{
 		"requests": map[string]string{
 			"memory": "512Mi",
@@ -63,6 +97,17 @@ var (
 		},
 	}
 
+	centralScannerV4IndexerResourcesTiny = map[string]interface{}{
+		"requests": map[string]string{
+			"memory": "300Mi",
+			"cpu":    "200m",
+		},
+		"limits": map[string]string{
+			"memory": "2Gi",
+			"cpu":    "2000m",
+		},
+	}
+
 	centralScannerV4IndexerResourcesSmall = map[string]interface{}{
 		"requests": map[string]string{
 			"memory": "512Mi",
@@ -74,6 +119,17 @@ var (
 		},
 	}
 
+	centralScannerV4MatcherResourcesTiny = map[string]interface{}{
+		"requests": map[string]string{
+			"memory": "300Mi",
+			"cpu":    "200m",
+		},
+		"limits": map[string]string{
+			"memory": "2Gi",
+			"cpu":    "1000m",
+		},
+	}
+
 	centralScannerV4MatcherResourcesSmall = map[string]interface{}{
 		"requests": map[string]string{
 			"memory": "512Mi",
@@ -87,6 +143,17 @@ var (
 
 	// Secured Cluster
 
+	securedClusterSensorResourcesTiny = map[string]interface{}{
+		"requests": map[string]string{
+			"memory": "300Mi",
+			"cpu":    "200m",
+		},
+		"limits": map[string]string{
+			"memory": "2Gi",
+			"cpu":    "1000m",
+		},
+	}
+
 	securedClusterSensorResourcesSmall = map[string]interface{}{
 		"requests": map[string]string{
 			"memory": "500Mi",

internal/deployer/deploy_via_operator.go

@@ -259,6 +259,38 @@ func (d *Deployer) createAdminPasswordSecret(ctx context.Context) error {
 
 func getCentralResourcesOperator(resourcesProfile types.ResourceProfile) map[string]interface{} {
 	switch resourcesProfile {
+	case types.ResourceProfileTiny:
+		return map[string]interface{}{
+			"spec": map[string]interface{}{
+				"central": map[string]interface{}{
+					"resources": centralResourcesTiny,
+					"db": map[string]interface{}{
+						"resources": centralDbResourcesTiny,
+						"persistence": map[string]interface{}{
+							"persistentVolumeClaim": map[string]interface{}{
+								"size": centralDbPVCSizeTiny,
+							},
+						},
+					},
+				},
+				"scanner": map[string]interface{}{
+					"scannerComponent": "Disabled",
+				},
+				"scannerV4": map[string]interface{}{
+					"db": map[string]interface{}{
+						"resources": centralScannerV4DbResourcesTiny,
+					},
+					"indexer": map[string]interface{}{
+						"resources": centralScannerV4IndexerResourcesTiny,
+						"scaling":   noScaling,
+					},
+					"matcher": map[string]interface{}{
+						"resources": centralScannerV4MatcherResourcesTiny,
+						"scaling":   noScaling,
+					},
+				},
+			},
+		}
 	case types.ResourceProfileSmall:
 		return map[string]interface{}{
 			"spec": map[string]interface{}{
@@ -705,6 +737,20 @@ func (d *Deployer) deploySecuredClusterOperator(ctx context.Context) error {
 
 func getSecuredClusterResourcesOperator(resourceProfile types.ResourceProfile) map[string]interface{} {
 	switch resourceProfile {
+	case types.ResourceProfileTiny:
+		return map[string]interface{}{
+			"spec": map[string]interface{}{
+				"sensor": map[string]interface{}{
+					"resources": securedClusterSensorResourcesTiny,
+				},
+				"scanner": map[string]interface{}{
+					"scannerComponent": "Disabled",
+				},
+				"scannerV4": map[string]interface{}{
+					"scannerComponent": "Disabled",
+				},
+			},
+		}
 	case types.ResourceProfileSmall:
 		return map[string]interface{}{
 			"spec": map[string]interface{}{

internal/types/resources.go

@@ -11,6 +11,7 @@ type ResourceProfile int
 const (
 	ResourceProfileAcsDefaults ResourceProfile = iota
 	ResourceProfileAuto
+	ResourceProfileTiny
 	ResourceProfileSmall
 	ResourceProfileMedium
 	ResourceProfileCI
@@ -20,6 +21,7 @@ var (
 	resourceProfileNames = map[ResourceProfile]string{
 		ResourceProfileAcsDefaults: "acs-defaults",
 		ResourceProfileAuto:        "auto",
+		ResourceProfileTiny:        "tiny",
 		ResourceProfileSmall:       "small",
 		ResourceProfileMedium:      "medium",
 		ResourceProfileCI:          "ci",