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https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-authentication-plugins-proxy-users.html
One of the capabilities that pluggable authentication makes possible is proxy users (see Proxy Users). For a server-side authentication plugin to participate in proxy user support, these conditions must be satisfied: When a connecting client should ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-plugins.html
To create a plugin library, you must provide the required descriptor information that indicates what plugins the library file contains, and write the interface functions for each plugin. Every server plugin must have a general descriptor that ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/crd-ndbclusterpodspec.html
NdbClusterPodSpec contains a subset of PodSpec fields which, when set, are copied into to the podSpec of the relevant MySQL Cluster node workload definitions. nodeSelector (map[string]string): (optional) A selector which must be true for the pod to ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/crd-ndbclusterspec.html
NdbClusterSpec contains the fields named and described in the following list: redundancyLevel (integer): The number of data replicas or copies of data stored by NDB Cluster. A redundancy level of 1 provides no fault tolerance in case of node ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/crd-ndbdatanodespec.html
config (map[string]* Kubernetes util/intstr.IntOrStringConfig): (optional) A map of default NDB data node configuration parameters (see NDB Cluster Data Node Configuration Parameters). ndbPodSpec (NdbClusterPodSpec): (optional) A subset of PodSpec ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/crd-ndbmanagementnodespec.html
NdbManagementNodeSpec specifies a management server node in an NDB Cluster. config (map[string]* Kubernetes util/intstr.IntOrStringConfig): (optional) A map of default MySQL Cluster management node configuration parameters (see NDB Cluster ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/deployment-removing.html
Any data is lost unless the NDB Cluster was deployed using a persistent volume (see dataNodePVCSpec in Section 5.5, “NdbClusterSpec Resource”, for more information about this).
https://dev.mysql.com/doc/ndb-operator/8.4/en/installation-helm-chart.html
You can install NDB Operator with the Helm package manager for Kubernetes using the Helm chart included in the NDB Operator distribution to create the necessary Custom Resource Definitions (CRDs) and to deploy NDB Operator (together with the web ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/installation-requirements.html
NDB Operator requires a Kubernetes cluster of version 1.19.0 or greater. Older versions of Kubernetes are not supported; NDB Operator may not work as expected with these, if at all. For additional requirements for building NDB Operator from source, ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/installation-upgrades.html
NDB Operator can be upgraded from one release to another without affecting any existing NDB cluster, subject only to the constraint that you should not attempt to modify the NdbCluster CRD (see Section 5.1, “NdbCluster Resource”) while the ...