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Replace StatefulSets with a customized controller #363

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6 changes: 2 additions & 4 deletions api/v1alpha1/etcdcluster_types.go
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Original file line number Diff line number Diff line change
Expand Up @@ -143,13 +143,11 @@ type EtcdClusterStatus struct {
// +optional
ObservedGeneration int64 `json:"observedGeneration,omitempty"`

// CurrentReplicas is the number of etcd pods managed by the StatefulSet for this cluster.
// This reflects the .spec.replicas of the underlying StatefulSet.
// CurrentReplicas is the number of etcd member pods currently owned by this cluster.
// +optional
CurrentReplicas int32 `json:"currentReplicas,omitempty"`

// ReadyReplicas is the number of etcd pods managed by the StatefulSet that are currently ready.
// This reflects the .status.readyReplicas of the underlying StatefulSet.
// ReadyReplicas is the number of etcd member pods that are currently Ready.
// +optional
ReadyReplicas int32 `json:"readyReplicas,omitempty"`

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2 changes: 1 addition & 1 deletion api/v1alpha1/zz_generated.deepcopy.go
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12 changes: 5 additions & 7 deletions config/crd/bases/operator.etcd.io_etcdclusters.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.20.1
controller-gen.kubebuilder.io/version: v0.21.0
name: etcdclusters.operator.etcd.io
spec:
group: operator.etcd.io
Expand Down Expand Up @@ -1256,9 +1256,8 @@ spec:
- type
x-kubernetes-list-type: map
currentReplicas:
description: |-
CurrentReplicas is the number of etcd pods managed by the StatefulSet for this cluster.
This reflects the .spec.replicas of the underlying StatefulSet.
description: CurrentReplicas is the number of etcd member pods currently
owned by this cluster.
format: int32
type: integer
currentVersion:
Expand Down Expand Up @@ -1327,9 +1326,8 @@ spec:
format: int64
type: integer
readyReplicas:
description: |-
ReadyReplicas is the number of etcd pods managed by the StatefulSet that are currently ready.
This reflects the .status.readyReplicas of the underlying StatefulSet.
description: ReadyReplicas is the number of etcd member pods that
are currently Ready.
format: int32
type: integer
type: object
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21 changes: 5 additions & 16 deletions config/rbac/role.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,20 +4,6 @@ kind: ClusterRole
metadata:
name: manager-role
rules:
- apiGroups:
- ""
resources:
- configmaps
- secrets
- services
verbs:
- create
- delete
- get
- list
- patch
- update
- watch
- apiGroups:
- ""
resources:
Expand All @@ -29,9 +15,12 @@ rules:
- patch
- update
- apiGroups:
- apps
- ""
resources:
- statefulsets
- persistentvolumeclaims
- pods
- secrets
- services
verbs:
- create
- delete
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