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extensions: add readyReplicas in Deployments

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This commit is contained in:
Michail Kargakis 2016-12-02 17:32:34 +01:00
parent dbb8bf5274
commit ce04ee6170
5 changed files with 21 additions and 0 deletions
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4
pkg/apis/extensions/types.go
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@ -312,6 +312,10 @@ type DeploymentStatus struct {
// +optional
UpdatedReplicas int32
// Total number of ready pods targeted by this deployment.
// +optional
ReadyReplicas int32
// Total number of available pods (ready for at least minReadySeconds) targeted by this deployment.
// +optional
AvailableReplicas int32

4
pkg/apis/extensions/v1beta1/types.go
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@ -397,6 +397,10 @@ type DeploymentStatus struct {
// +optional
UpdatedReplicas int32 `json:"updatedReplicas,omitempty" protobuf:"varint,3,opt,name=updatedReplicas"`
// Total number of ready pods targeted by this deployment.
// +optional
ReadyReplicas int32 `json:"readyReplicas,omitempty"`
// Total number of available pods (ready for at least minReadySeconds) targeted by this deployment.
// +optional
AvailableReplicas int32 `json:"availableReplicas,omitempty" protobuf:"varint,4,opt,name=availableReplicas"`

1
pkg/apis/extensions/validation/validation.go
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@ -281,6 +281,7 @@ func ValidateDeploymentStatus(status *extensions.DeploymentStatus, fldPath *fiel
allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(status.ObservedGeneration, fldPath.Child("observedGeneration"))...)
allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(status.Replicas), fldPath.Child("replicas"))...)
allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(status.UpdatedReplicas), fldPath.Child("updatedReplicas"))...)
allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(status.ReadyReplicas), fldPath.Child("readyReplicas"))...)
allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(status.AvailableReplicas), fldPath.Child("availableReplicas"))...)
allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(status.UnavailableReplicas), fldPath.Child("unavailableReplicas"))...)
return allErrs

1
pkg/controller/deployment/sync.go
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@ -595,6 +595,7 @@ func calculateStatus(allRSs []*extensions.ReplicaSet, newRS *extensions.ReplicaS
ObservedGeneration: deployment.Generation,
Replicas: deploymentutil.GetActualReplicaCountForReplicaSets(allRSs),
UpdatedReplicas: deploymentutil.GetActualReplicaCountForReplicaSets([]*extensions.ReplicaSet{newRS}),
ReadyReplicas: deploymentutil.GetReadyReplicaCountForReplicaSets(allRSs),
AvailableReplicas: availableReplicas,
UnavailableReplicas: unavailableReplicas,
}

11
pkg/controller/deployment/util/deployment_util.go
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@ -782,6 +782,17 @@ func GetActualReplicaCountForReplicaSets(replicaSets []*extensions.ReplicaSet) i
return totalActualReplicas
}
// GetReadyReplicaCountForReplicaSets returns the number of ready pods corresponding to the given replica sets.
func GetReadyReplicaCountForReplicaSets(replicaSets []*extensions.ReplicaSet) int32 {
totalReadyReplicas := int32(0)
for _, rs := range replicaSets {
if rs != nil {
totalReadyReplicas += rs.Status.ReadyReplicas
}
}
return totalReadyReplicas
}
// GetAvailableReplicaCountForReplicaSets returns the number of available pods corresponding to the given replica sets.
func GetAvailableReplicaCountForReplicaSets(replicaSets []*extensions.ReplicaSet) int32 {
totalAvailableReplicas := int32(0)