CLUSTER Commands

Commands in the cluster module include:

Command	Description
app-concurrent-index	Updates the Spock exception status for a specified cluster and node.
add-node	Adds a new node to a cluster, copying configuration details from a specified source node.
app-install	Install a test application (pgbench or Northwind).
app-remove	Remove a test application (pgbench or Northwind) from cluster.
command	Run a CLI command on one or all nodes of a cluster.
init	Install pgEdge Distributed Postgres on each node, create the initial database, install Spock,and create all Spock nodes and subscriptions.
json-create	Create a .json file template to define a cluster.
json-template	Create a .json file template to define a cluster that resides on remote hosts (deprecated).
json-validate	Check the validity of a .json file.
list-nodes	List all nodes in the cluster.
remove-node	Remove a node from the cluster.
remove	Remove a cluster. This will remove Spock subscriptions and nodes, and then stop Postgres on each node. If the flag force is set to true, then it will also remove the installation directory on each node.
replication-begin	Add all tables in the database to replication on every node.
replication-check	Print replication status about every node.
ssh	Opens an SSH terminal session into the specified node.