MultiClusterSecret Custom Resource Definition

The MultiClusterSecret custom resource is an envelope used to distribute Kubernetes Secret resources in a multicluster environment.

NOTE: Starting with Verrazzano v1.1.0, it is preferred that the MultiClusterSecret custom resource not be used; instead specify secrets in the MultiClusterApplicationConfiguration resource. See the example application, Multicluster ToDo List where secrets are specified in a MultiClusterApplicationConfiguration resource.

Here is a sample MultiClusterSecret that specifies a Kubernetes secret to create on the cluster named managed1.

apiVersion: clusters.verrazzano.io/v1alpha1
kind: MultiClusterSecret
metadata:
  name: mymcsecret
  namespace: multiclustertest
spec:
  template:
    data:
      username: dmVycmF6emFubw==
      password: dmVycmF6emFubw==
  spec:
  placement:
    clusters:
      - name: managed1

MultiClusterSecret

A MultiClusterSecret is an envelope to create Kubernetes Secret resources on the clusters specified in the placement section.

Field	Type	Description	Required
apiVersion	string	clusters.verrazzano.io/v1alpha1	Yes
kind	string	MultiClusterSecret	Yes
metadata	ObjectMeta	Refer to Kubernetes API documentation for fields of metadata.	Yes
spec	MultiClusterSecretSpec	The desired state of a Kubernetes Secret.	Yes
status	MultiClusterResourceStatus	The runtime status of a multicluster resource.	No

MultiClusterSecretSpec

MultiClusterSecretSpec specifies the desired state of a Kubernetes Secret.

Field	Type	Description	Required
template	SecretTemplate	The embedded Kubernetes Secret.	Yes
placement	Placement	Clusters in which the Secret is to be placed.	Yes

SecretTemplate

SecretTemplate has the metadata and spec of the Kubernetes Secret.

Field	Type	Description	Required
metadata	ObjectMeta	Refer to Kubernetes API documentation for fields of metadata.	No
data	map[string][]byte	Corresponds to the data field of the struct Secret defined in types.go.	No
stringData	map[string]string	Corresponds to the stringData field of the struct Secret defined in types.go.	No
type	string	Corresponds to the type field of the struct Secret defined in types.go.	No