Module rust_corosync::cfg

cfg is the internal configuration and information library for corosync, it is mainly used by internal tools but may also contain API calls useful to some applications that need detailed information about or control of the operation of corosync and the cluster.

Structs

Callbacks	Callback from track_start. Will be called if another process requests to shut down corosync. reply_to_shutdown should be called with a ShutdownReply of either Yes or No.
Handle	A handle into the cfg library. returned from initialize and needed for all other calls
LinkStatus	Status of a link inside NodeStatus struct
NodeStatus	Structure returned from node_status_get, shows all the details of a node that is known to corosync, including all configured links

Enums

NodeStatusVersion	Version of the NodeStatus structure returned from node_status_get
ShutdownFlags	Flags for try_shutdown
ShutdownReply	Responses for reply_to_shutdown
TrackFlags	Trackflags for track_start. None currently supported

Functions

dispatch	Call any/all active CFG callbacks for this Handle see DispatchFlags for details
fd_get	Returns a file descriptor to use for poll/select on the CFG handle
finalize	Finish with a connection to corosync, after calling this the Handle is invalid
initialize	Initialize a connection to the cfg library. You must call this before doing anything else and use the passed back Handle. Remember to free the handle using finalize when finished.
kill_node	Tell another cluster node to shutdown. reason is a string that will be written to the system log files.
local_get	Get the local NodeId
node_status_get	Get the extended status of a node in the cluster (including active links) from its NodeId. Returns a filled in NodeStatus struct
reload_cnfig	Reload the cluster configuration on all nodes
reopen_log_files	Re-open the cluster log files, on this node only
reply_to_shutdown	Reply to a shutdown request with Yes or No ShutdownReply
track_start	Start tracking for shutdown notifications
track_stop	Stop tracking for shutdown notifications
try_shutdown	Ask this cluster node to shutdown. If ShutdownFlags is set to Request then it may be refused by other applications that have registered for shutdown callbacks.