Cluster configuration backup and recovery

A method for restoring a cluster network environment, comprising:

• determining an integrity loss of a cluster network environment;
• creating a new cluster network environment based upon a healthy node within the cluster network environment;
• and
• for respective nodes affected by the integrity loss:
• restoring a local configuration to an affected node to establish a restored node;
• restoring a cluster configuration to the affected node to establish the restored node, the restoring a cluster configuration comprising:
• synchronizing the affected node with cluster operating data of the cluster network environment to restore the cluster configuration to the affected node, the synchronizing comprising:
• removing one or more data replication service directories on the affected node;
• and
• repopulating the one or more data replication service directories from a data replication service within the cluster network environment, the one or more data replication service directories corresponding to cluster configuration data;
• and
• introducing the restored node to the new cluster network environment.

A method for restoring a cluster network environment, comprising:

• determining an integrity loss of a cluster network environment;
• restoring a node affected by the integrity loss to generate a healthy node, the restoring comprising:
• restoring a local configuration to the node to establish the healthy node;
• and
• restoring a cluster configuration to the node, to establish the healthy node, using cluster backup data, the restoring a cluster configuration comprising invoking a data replication service to perform a sync command to repopulate one or more data replication service directories on the node;
• and
• creating a new cluster network environment based upon the healthy node;
• and
• for respective nodes affected by the integrity loss:
• restoring a local configuration to an affected node to establish a restored node;
• restoring a cluster configuration to the affected node, to establish the restored node, using the cluster configuration from the healthy node;
• and
• introducing the restored node to the new cluster network environment.

A system for restoring nodes of a cluster network environment, comprising:

• an assessment component configured to:
• determine whether an integrity loss affected a node within a cluster network environment;
• and
• a recovery component configured to:
• restore a local configuration to the node to establish a restored node;
• restore a cluster configuration to the node to establish the restored node, comprising invoking a data replication service to perform a sync command to repopulate one or more data replication service directories on the node;
• and
• introduce the restored node to the cluster network environment based upon the cluster configuration of the restored node.