✨ feat: add Go Kubernetes operator

operator/api/v1alpha1/common.go

@@ -0,0 +1,51 @@
+package v1alpha1
+
+const (
+	Domain      = "minikura.kirameki.cafe"
+	LabelPrefix = Domain
+
+	LabelServerType = LabelPrefix + "/server-type"
+	LabelServerID   = LabelPrefix + "/server-id"
+	LabelProxyID    = LabelPrefix + "/proxy-id"
+	LabelManagedBy  = LabelPrefix + "/managed-by"
+
+	ManagerName = "minikura-operator"
+
+	PhasePending = "Pending"
+	PhaseRunning = "Running"
+	PhaseFailed  = "Failed"
+
+	ConditionReady = "Ready"
+)
+
+type EnvVar struct {
+	Name string `json:"name"`
+
+	// +optional
+	Value string `json:"value,omitempty"`
+}
+
+// +kubebuilder:validation:Enum=ClusterIP;NodePort;LoadBalancer
+type ServiceExposure string
+
+const (
+	ExposureClusterIP    ServiceExposure = "ClusterIP"
+	ExposureNodePort     ServiceExposure = "NodePort"
+	ExposureLoadBalancer ServiceExposure = "LoadBalancer"
+)
+
+type Resources struct {
+	// +kubebuilder:validation:Minimum=256
+	// +kubebuilder:default=2048
+	MemoryLimitMB int32 `json:"memoryLimitMB,omitempty"`
+
+	// +optional
+	// +kubebuilder:validation:Minimum=256
+	MemoryRequestMB int32 `json:"memoryRequestMB,omitempty"`
+
+	// +kubebuilder:default="500m"
+	CPURequest string `json:"cpuRequest,omitempty"`
+
+	// +kubebuilder:default="2"
+	CPULimit string `json:"cpuLimit,omitempty"`
+}