Port define the port on which etcd-backup-restore server will be exposed.

Image defines the etcd container image and tag

Store defines the specification of object store provider for storing backups.

Resources defines compute Resources required by backup-restore container. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/

CompactionResources defines compute Resources required by compaction job. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/

FullSnapshotSchedule defines the cron standard schedule for full snapshots.

GarbageCollectionPolicy defines the policy for garbage collecting old backups

GarbageCollectionPeriod defines the period for garbage collecting old backups

DeltaSnapshotPeriod defines the period after which delta snapshots will be taken

DeltaSnapshotMemoryLimit defines the memory limit after which delta snapshots will be taken

SnapshotCompression defines the specification for compression of Snapshots.

EnableProfiling defines if profiling should be enabled for the etcd-backup-restore-sidecar

EtcdSnapshotTimeout defines the timeout duration for etcd FullSnapshot operation

LeaderElection defines parameters related to the LeaderElection configuration.

Annotations specify the annotations that should be added to the client service

Labels specify the labels that should be added to the client service

Type of the Etcd condition.

Status of the condition, one of True, False, Unknown.

Last time the condition transitioned from one status to another.

Last time the condition was updated.

The reason for the condition’s last transition.

A human-readable message indicating details about the transition.

Kind of the referent

Name of the referent

API version of the referent

Quota defines the etcd DB quota.

DefragmentationSchedule defines the cron standard schedule for defragmentation of etcd.

Image defines the etcd container image and tag

Metrics defines the level of detail for exported metrics of etcd, specify ‘extensive’ to include histogram metrics.

Resources defines the compute Resources required by etcd container. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/

ClientUrlTLS contains the ca, server TLS and client TLS secrets for client communication to ETCD cluster

PeerUrlTLS contains the ca and server TLS secrets for peer communication within ETCD cluster Currently, PeerUrlTLS does not require client TLS secrets for gardener implementation of ETCD cluster.

EtcdDefragTimeout defines the timeout duration for etcd defrag call

HeartbeatDuration defines the duration for members to send heartbeats. The default value is 10s.

ClientService defines the parameters of the client service that a user can specify

SourceStore defines the specification of the source object store provider for storing backups.

TargetStore defines the specification of the target object store provider for storing backups.

MaxBackupAge is the maximum age in days that a backup must have in order to be copied. By default all backups will be copied.

MaxBackups is the maximum number of backups that will be copied starting with the most recent ones.

WaitForFinalSnapshot defines the parameters for waiting for a final full snapshot before copying backups.

Conditions represents the latest available observations of an object’s current state.

ObservedGeneration is the most recent generation observed for this resource.

LastError represents the last occurred error.

Name is the name of the etcd member. It is the name of the backing Pod.

ID is the ID of the etcd member.

Role is the role in the etcd cluster, either Leader or Member.

Status of the condition, one of True, False, Unknown.

The reason for the condition’s last transition.

LastTransitionTime is the last time the condition’s status changed.

selector is a label query over pods that should match the replica count. It must match the pod template’s labels. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors

PriorityClassName is the name of a priority class that shall be used for the etcd pods.

StorageClass defines the name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1

StorageCapacity defines the size of persistent volume.

VolumeClaimTemplate defines the volume claim template to be created

ObservedGeneration is the most recent generation observed for this resource.

Conditions represents the latest available observations of an etcd’s current state.

ServiceName is the name of the etcd service.

LastError represents the last occurred error.

Cluster size is the size of the etcd cluster.

CurrentReplicas is the current replica count for the etcd cluster.

Replicas is the replica count of the etcd resource.

ReadyReplicas is the count of replicas being ready in the etcd cluster.

Ready is true if all etcd replicas are ready.

UpdatedReplicas is the count of updated replicas in the etcd cluster.

LabelSelector is a label query over pods that should match the replica count. It must match the pod template’s labels.

Members represents the members of the etcd cluster

PeerUrlTLSEnabled captures the state of peer url TLS being enabled for the etcd member(s)

ReelectionPeriod defines the Period after which leadership status of corresponding etcd is checked.

EtcdConnectionTimeout defines the timeout duration for etcd client connection during leader election.

Affinity defines the various affinity and anti-affinity rules for a pod that are honoured by the kube-scheduler.

TopologySpreadConstraints describes how a group of pods ought to spread across topology domains, that are honoured by the kube-scheduler.

(Members of SecretReference are embedded into this type.)

DataKey is the name of the key in the data map containing the credentials.

AutoCompactionMode defines the auto-compaction-mode:‘periodic’ mode or ‘revision’ mode for etcd and embedded-Etcd of backup-restore sidecar.

AutoCompactionRetention defines the auto-compaction-retention length for etcd as well as for embedded-Etcd of backup-restore sidecar.

Container is the name of the container the backup is stored at.

Prefix is the prefix used for the store.

Provider is the name of the backup provider.

SecretRef is the reference to the secret which used to connect to the backup store.

Enabled specifies whether to wait for a final full snapshot before copying backups.

Timeout is the timeout for waiting for a final full snapshot. When this timeout expires, the copying of backups will be performed anyway. No timeout or 0 means wait forever.