ResourceQuota support for utils/kubernetes (#2040)

Co-authored-by: chris <chris@Profanity.local>
Co-authored-by: Asim Aslam <asim@aslam.me>

util/kubernetes/client/templates.go

@@ -8,6 +8,7 @@ var templates = map[string]string{
 	"serviceaccount":  serviceAccountTmpl,
 	"networkpolicies": networkPolicyTmpl,
 	"networkpolicy":   networkPolicyTmpl,
+	"resourcequota":   resourceQuotaTmpl,
 }
 
 var deploymentTmpl = `
@@ -269,3 +270,45 @@ spec:
           {{- end }}
           {{- end }}
 `
+
+var resourceQuotaTmpl = `
+apiVersion: v1
+kind: ResourceQuota
+metadata:
+  name: "{{ .Metadata.Name }}"
+  namespace: "{{ .Metadata.Namespace }}"
+  labels:
+    {{- with .Metadata.Labels }}
+    {{- range $key, $value := . }}
+    {{ $key }}: "{{ $value }}"
+    {{- end }}
+    {{- end }}
+spec:
+  hard:
+  {{- if .Limits }}
+  {{- with .Limits }}
+    {{- if .Memory }}
+    limits.memory: {{ .Memory }}
+    {{- end }}
+    {{- if .CPU }}
+    limits.cpu: {{ .CPU }}
+    {{- end }}
+    {{- if .EphemeralStorage }}
+    limits.ephemeral-storage: {{ .EphemeralStorage }}
+    {{- end }}
+  {{- end }}
+  {{- end }}
+  {{- if .Requests }}
+  {{- with .Requests }}
+    {{- if .Memory }}
+    requests.memory: {{ .Memory }}
+    {{- end }}
+    {{- if .CPU }}
+    requests.cpu: {{ .CPU }}
+    {{- end }}
+    {{- if .EphemeralStorage }}
+    requests.ephemeral-storage: {{ .EphemeralStorage }}
+    {{- end }}
+  {{- end }}
+  {{- end }}
+`

util/kubernetes/client/types.go

@@ -268,8 +268,15 @@ type VolumeMount struct {
 	MountPath string `json:"mountPath"`
 }
 
-// NetworkPolicy is a Kubernetes Namespace
+// NetworkPolicy defines label-based filtering for network ingress
 type NetworkPolicy struct {
 	AllowedLabels map[string]string `json:"allowedLabels,omitempty"`
 	Metadata      *Metadata         `json:"metadata,omitempty"`
 }
+
+// ResourceQuota defines resource limits for a namespace
+type ResourceQuota struct {
+	Requests *ResourceLimits `json:"requests,omitempty"`
+	Limits   *ResourceLimits `json:"limits,omitempty"`
+	Metadata *Metadata       `json:"metadata,omitempty"`
+}