collaset api: add NamingStrategy in spec (#43)

* collaset api: add PodNamingPolicy in scaleStrategy

* remove unused ci

* remove unused ci

* remove unused ci

* refactor suffix

* refactor naming policy api

* refactor naming policy api

* refactor naming policy api

* refactor naming policy api

* refactor naming policy api

* refactor naming policy api

* refactor naming policy api

Author: ColdsteelRail

.github/workflows/ci.yaml

@@ -70,11 +70,4 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
         with:
-          fetch-depth: 0
-      - name: TruffleHog OSS
-        uses: trufflesecurity/trufflehog@main
-        with:
-          path: ./
-          base: ${{ github.event.repository.default_branch }}
-          head: HEAD
-          extra_args: --debug --json
+          fetch-depth: 0

apps/v1alpha1/collaset_types.go

@@ -28,6 +28,18 @@ const (
 	CollaSetUpdate CollaSetConditionType = "Update"
 )
 
+// PodNamingSuffixPolicy indicates how a new pod name suffix part is generated.
+type PodNamingSuffixPolicy string
+
+const (
+	// PodNamingSuffixPolicyPersistentSequence uses persistent sequential numbers as pod name suffix.
+	PodNamingSuffixPolicyPersistentSequence PodNamingSuffixPolicy = "PersistentSequence"
+	// PodNamingSuffixPolicyRandom uses collaset name as pod generateName, which is the prefix
+	// of pod name. Kubernetes then adds a random string as suffix after the generateName.
+	// This is defaulting policy.
+	PodNamingSuffixPolicyRandom PodNamingSuffixPolicy = "Random"
+)
+
 // PersistentVolumeClaimRetentionPolicyType is a string enumeration of the policies that will determine
 // which action will be applied on volumes from the VolumeClaimTemplates when the CollaSet is
 // deleted or scaled down.
@@ -107,6 +119,10 @@ type CollaSetSpec struct {
 	// +optional
 	ScaleStrategy ScaleStrategy `json:"scaleStrategy,omitempty"`
 
+	// NamigPolicy indicates the strategy detail that will be used for replica naming
+	// +optional
+	NamingStrategy *NamingStrategy `json:"namingStrategy,omitempty"`
+
 	// Indicate the number of histories to be conserved
 	// If unspecified, defaults to 20
 	// +optional
@@ -144,6 +160,13 @@ type ScaleStrategy struct {
 	OperationDelaySeconds *int32 `json:"operationDelaySeconds,omitempty"`
 }
 
+type NamingStrategy struct {
+	// PodNamingSuffixPolicy is a string enumeration that determaines how pod name suffix will be generated.
+	// A collaset pod name contains two parts to be placed in a string formation %s-%s; the prefix is collaset
+	// name, and the suffix is determined by PodNamingSuffixPolicy.
+	PodNamingSuffixPolicy PodNamingSuffixPolicy `json:"podNamingSuffixPolicy,omitempty"`
+}
+
 type PersistentVolumeClaimRetentionPolicy struct {
 	// WhenDeleted specifies what happens to PVCs created from CollaSet
 	// VolumeClaimTemplates when the CollaSet is deleted. The default policy

apps/v1alpha1/zz_generated.deepcopy.go

@@ -83,6 +83,17 @@ spec:
                   If unspecified, defaults to 20
                 format: int32
                 type: integer
+              namingStrategy:
+                description: NamigPolicy indicates the strategy detail that will be
+                  used for replica naming
+                properties:
+                  podNamingSuffixPolicy:
+                    description: |-
+                      PodNamingSuffixPolicy is a string enumeration that determaines how pod name suffix will be generated.
+                      A collaset pod name contains two parts to be placed in a string formation %s-%s; the prefix is collaset
+                      name, and the suffix is determined by PodNamingSuffixPolicy.
+                    type: string
+                type: object
               paused:
                 description: |-
                   Indicates that the scaling and updating is paused and will not be processed by the