type: Opaque

Opaque	                                 arbitrary user-defined data
kubernetes.io/service-account-token	ServiceAccount token
kubernetes.io/dockercfg	                serialized ~/.dockercfg file
kubernetes.io/dockerconfigjson	        serialized ~/.docker/config.json file
kubernetes.io/basic-auth	        credentials for basic authentication
kubernetes.io/ssh-auth	                credentials for SSH authentication
kubernetes.io/tls	                data for a TLS client or server
bootstrap.kubernetes.io/token	        bootstrap token data
istio.io/key-and-cert

Related

• Ignoring Secret letsencrypt-prod of unsupported type Opaque
• has been blocked by CORS policy

See also

• kind: Secret: type: Opaque
• Kubernetes secrets: types, kubectl [ get | create | describe | delete | secret ] secrets, secret.yml, kind: Secret, secretKeyRef, default-token, imagePullSecrets:, kubernetes.io/dockerconfigjson, External Secrets Operator ( kind: ExternalSecret), Kubeseal