CephBlockPool CR

Makefile

@@ -1,7 +1,7 @@
 # Image URL to use all building/pushing image targets
 IMG ?= 192.168.7.16:5000/hypersds-operator:latest
 # Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
-CRD_OPTIONS ?= "crd:trivialVersions=true"
+CRD_OPTIONS ?= "crd:trivialVersions=true,crdVersions=v1"
 # Name prefix to generate the names of all resources. This value must be the same as 'namePrefix' defined in config/default/kustomization.yaml
 NAME_PREFIX ?= hypersds-operator-
 

PROJECT

@@ -1,7 +1,10 @@
-domain: tmax.io
-repo: hypersds-operator
+domain: github.com
+repo: github.com/tmax-cloud/hypersds-operator
 resources:
 - group: hypersds
   kind: CephCluster
   version: v1alpha1
+- group: hypersds
+  kind: CephBlockPool
+  version: v1alpha1
 version: "2"

api/v1alpha1/cephblockpool_types.go

@@ -0,0 +1,141 @@
+/*
+
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/api/resource"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+//+kubebuilder:object:root=true
+
+// CephBlockPoolList contains a list of CephBlockPool
+type CephBlockPoolList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []CephBlockPool `json:"items"`
+}
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+
+// CephBlockPool is the Schema for the cephblockpools API
+type CephBlockPool struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   CephBlockPoolSpec   `json:"spec,omitempty"`
+	Status CephBlockPoolStatus `json:"status,omitempty"`
+}
+
+// CephBlockPoolSpec defines the desired state of CephBlockPool
+type CephBlockPoolSpec struct {
+	// The failure domain: osd/host/(region or zone if available) - technically also any type in the crush map
+	// +optional
+	FailureDomain string `json:"failureDomain,omitempty"`
+
+	// The root of the crush hierarchy utilized by the pool
+	// +optional
+	// +nullable
+	CrushRoot string `json:"crushRoot,omitempty"`
+
+	// The device class the OSD should set to for use in the pool
+	// +optional
+	// +nullable
+	DeviceClass string `json:"deviceClass,omitempty"`
+
+	// The inline compression mode in Bluestore OSD to set to (options are: none, passive, aggressive, force)
+	// +kubebuilder:validation:Enum=none;passive;aggressive;force;""
+	// +kubebuilder:default=none
+	// +optional
+	// +nullable
+	CompressionMode string `json:"compressionMode,omitempty"`
+
+	// The replication settings
+	// +optional
+	Replicated ReplicatedSpec `json:"replicated,omitempty"`
+
+	// The erasure code settings
+	// +optional
+	ErasureCoded ErasureCodedSpec `json:"erasureCoded,omitempty"`
+
+	// EnableRBDStats is used to enable gathering of statistics for all RBD images in the pool
+	EnableRBDStats bool `json:"enableRBDStats,omitempty"`
+
+	// The quota settings
+	// +optional
+	// +nullable
+	Quotas QuotaSpec `json:"quotas,omitempty"`
+}
+
+// ReplicatedSpec represents the spec for replication in a pool
+type ReplicatedSpec struct {
+	// Size - Number of copies per object in a replicated storage pool, including the object itself (required for replicated pool type)
+	// +kubebuilder:validation:Minimum=0
+	Size uint `json:"size"`
+
+	// TargetSizeRatio gives a hint (%) to Ceph in terms of expected consumption of the total cluster capacity
+	// +optional
+	TargetSizeRatio resource.Quantity `json:"targetSizeRatio,omitempty"`
+}
+
+// ErasureCodedSpec represents the spec for erasure code in a pool
+type ErasureCodedSpec struct {
+	// Number of coding chunks per object in an erasure coded storage pool (required for erasure-coded pool type)
+	// +kubebuilder:validation:Minimum=0
+	// +kubebuilder:validation:Maximum=9
+	CodingChunks uint `json:"codingChunks"`
+
+	// Number of data chunks per object in an erasure coded storage pool (required for erasure-coded pool type)
+	// +kubebuilder:validation:Minimum=0
+	// +kubebuilder:validation:Maximum=9
+	DataChunks uint `json:"dataChunks"`
+
+	// The algorithm for erasure coding
+	// +optional
+	Algorithm string `json:"algorithm,omitempty"`
+}
+
+// QuotaSpec represents the spec for quotas in a pool
+type QuotaSpec struct {
+	// MaxSize represents the quota in bytes as a string
+	// +kubebuilder:validation:Pattern=`^[0-9]+[\.]?[0-9]*([KMGTPE]i|[kMGTPE])?$`
+	// +optional
+	MaxSize *string `json:"maxSize,omitempty"`
+
+	// MaxObjects represents the quota in objects
+	// +optional
+	MaxObjects *uint64 `json:"maxObjects,omitempty"`
+}
+
+// CephBlockPoolStatus defines the observed state of CephBlockPool
+type CephBlockPoolStatus struct {
+	State      CephBlockPoolState `json:"state"`
+	Conditions []metav1.Condition `json:"conditions,omitempty"`
+}
+
+// CephBlockPoolState is the current state of CephBlockPool
+type CephBlockPoolState string
+
+const (
+	// CephBlockPoolConditionReadyToUse indicates CephBlockPool is ready to use
+	CephBlockPoolConditionReadyToUse = "ReadyToUse"
+)
+
+func init() {
+	SchemeBuilder.Register(&CephBlockPool{}, &CephBlockPoolList{})
+}