#EtcdCluster [operator.etcd.io/v1alpha1]

APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

ObjectMeta is metadata that all persisted resources must have, which includes all objects users must create.

EtcdClusterSpec defines the desired state of EtcdCluster.

EtcdClusterStatus defines the observed state of EtcdCluster.

etcd configuration options are passed as command line arguments to the etcd container, refer to etcd documentation for configuration options applicable for the version of etcd being used.

ImageRegistry specifies the container registry that hosts the etcd images. If unset, it defaults to the value provided via the controller's --image-registry flag, which itself defaults to "gcr.io/etcd-development/etcd".

PodTemplate is the pod template to use for the etcd cluster.

Size is the expected size of the etcd cluster.

StorageSpec is the name of the StorageSpec to use for the etcd cluster. If not provided, then each POD just uses the temporary storage inside the container.

TLS is the TLS certificate configuration to use for the etcd cluster and etcd operator.

Version is the expected version of the etcd container image.

Metadata is the metadata to add to the pod.

AltNames contains the domain names and IP addresses that will be added to the x509 certificate SubAltNames fields. The values will be passed directly to the x509.Certificate object.

CABundleSecret is the expected secret name with CABundle present. It's used by each etcd POD to verify TLS communications with its peers or clients. If it isn't provided, the CA included in the secret generated by certificate provider will be used instead if present; otherwise, there is no way to verify TLS communications.

CommonName is the expected common name X509 certificate subject attribute. Should have a length of 64 characters or fewer to avoid generating invalid CSRs.

Organization is the expected array of Organization names to be used on the Certificate.

ValidityDuration is the expected duration until which the certificate will be valid, expects in human-readable duration: 100d12h, if empty defaults to 90d

DNSNames is the expected array of DNS subject alternative names. if empty defaults to $(POD_NAME).$(ETCD_CLUSTER_NAME).$(POD_NAMESPACE).svc.cluster.local

IPs is the expected array of IP address subject alternative names.

AltNames contains the domain names and IP addresses that will be added to the x509 certificate SubAltNames fields. The values will be passed directly to the x509.Certificate object.

CABundleSecret is the expected secret name with CABundle present. It's used by each etcd POD to verify TLS communications with its peers or clients. If it isn't provided, the CA included in the secret generated by certificate provider will be used instead if present; otherwise, there is no way to verify TLS communications.

CommonName is the expected common name X509 certificate subject attribute. Should have a length of 64 characters or fewer to avoid generating invalid CSRs.

IssuerKind is the expected kind of Issuer, either "ClusterIssuer" or "Issuer"

IssuerName is the expected name of Issuer required to issue a certificate

Organization is the expected array of Organization names to be used on the Certificate.

ValidityDuration is the expected duration until which the certificate will be valid, expects in human-readable duration: 100d12h, if empty defaults to 90d

DNSNames is the expected array of DNS subject alternative names. if empty defaults to $(POD_NAME).$(ETCD_CLUSTER_NAME).$(POD_NAMESPACE).svc.cluster.local

IPs is the expected array of IP address subject alternative names.