feat(deploy): add resource requests to all pods

CPU has been set to 10m for all pods. The following are the memory
requests:
olm-operator     160Mi
catalog-operator 80Mi
packageserver    50Mi
catalog sources  50Mi

Author: Jeff Peeler

deploy/chart/templates/_packageserver.deployment-spec.yaml

@@ -57,4 +57,8 @@ spec:
             path: /healthz
             port: {{ .Values.package.service.internalPort }}
         terminationMessagePolicy: FallbackToLogsOnError
+        {{- if .Values.package.resources }}
+        resources:
+{{ toYaml .Values.package.resources | indent 10 }}
+        {{- end}}
 {{- end -}}

deploy/chart/values.yaml

@@ -17,6 +17,10 @@ olm:
     internalPort: 8080
   nodeSelector:
     beta.kubernetes.io/os: linux
+  resources:
+    requests:
+     cpu: 10m
+     memory: 160Mi
 
 catalog:
   replicaCount: 1
@@ -28,6 +32,10 @@ catalog:
     internalPort: 8080
   nodeSelector:
     beta.kubernetes.io/os: linux
+  resources:
+    requests:
+     cpu: 10m
+     memory: 80Mi
 
 package:
   replicaCount: 2
@@ -38,3 +46,7 @@ package:
     internalPort: 5443
   nodeSelector:
     beta.kubernetes.io/os: linux
+  resources:
+    requests:
+     cpu: 10m
+     memory: 50Mi

deploy/ocp/values.yaml

@@ -31,6 +31,10 @@ olm:
     tolerationSeconds: 120
   tlsCertPath: /var/run/secrets/serving-cert/tls.crt
   tlsKeyPath: /var/run/secrets/serving-cert/tls.key
+  resources:
+    requests:
+      cpu: 10m
+      memory: 160Mi
 catalog:
   replicaCount: 1
   image:
@@ -53,6 +57,10 @@ catalog:
     operator: Exists
     effect: NoExecute
     tolerationSeconds: 120
+  resources:
+    requests:
+      cpu: 10m
+      memory: 80Mi
 package:
   replicaCount: 2
   image:
@@ -75,3 +83,7 @@ package:
     operator: Exists
     effect: NoExecute
     tolerationSeconds: 120
+  resources:
+    requests:
+      cpu: 10m
+      memory: 50Mi

manifests/0000_50_olm_07-olm-operator.deployment.yaml

@@ -61,6 +61,11 @@ spec:
                 fieldPath: metadata.namespace
           - name: OPERATOR_NAME
             value: olm-operator
+          resources:
+            requests:
+              cpu: 10m
+              memory: 160Mi
+            
 
           volumeMounts:
           - mountPath: /var/run/secrets/serving-cert

manifests/0000_50_olm_08-catalog-operator.deployment.yaml

@@ -54,6 +54,11 @@ spec:
           - name: RELEASE_VERSION
             value: "0.0.1-snapshot"
 
+          resources:
+            requests:
+              cpu: 10m
+              memory: 80Mi
+            
 
           volumeMounts:
           - mountPath: /var/run/secrets/serving-cert

manifests/0000_50_olm_15-packageserver.clusterserviceversion.yaml

@@ -121,6 +121,11 @@ spec:
                     path: /healthz
                     port: 5443
                 terminationMessagePolicy: FallbackToLogsOnError
+                resources:
+                  requests:
+                    cpu: 10m
+                    memory: 50Mi
+                  
   maturity: alpha
   version: 0.10.1
   apiservicedefinitions:

pkg/controller/registry/reconciler/configmap.go

@@ -8,6 +8,7 @@ import (
 	"github.com/sirupsen/logrus"
 	v1 "k8s.io/api/core/v1"
 	rbacv1 "k8s.io/api/rbac/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/util/intstr"
@@ -123,6 +124,12 @@ func (s *configMapCatalogSourceDecorator) Pod(image string) *v1.Pod {
 						},
 						InitialDelaySeconds: 2,
 					},
+					Resources: v1.ResourceRequirements{
+						Requests: v1.ResourceList{
+							v1.ResourceCPU:    resource.MustParse("10m"),
+							v1.ResourceMemory: resource.MustParse("50Mi"),
+						},
+					},
 				},
 			},
 			Tolerations: []v1.Toleration{

pkg/controller/registry/reconciler/grpc.go

@@ -6,6 +6,7 @@ import (
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
 	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/util/intstr"
@@ -88,6 +89,12 @@ func (s *grpcCatalogSourceDecorator) Pod() *v1.Pod {
 						},
 						InitialDelaySeconds: 10,
 					},
+					Resources: v1.ResourceRequirements{
+						Requests: v1.ResourceList{
+							v1.ResourceCPU:    resource.MustParse("10m"),
+							v1.ResourceMemory: resource.MustParse("50Mi"),
+						},
+					},
 				},
 			},
 			Tolerations: []v1.Toleration{