Replication¶

This page shows information on active replication streams between Yamcs instances.

Inbound¶

Inbound replication means that the data is incoming to the local Yamcs server.

Instance: Name of the local Yamcs instance where replicated stream tuples are injected.
Streams: The replicated streams. These must match between master and slave.
Mode: One of PUSH or PULL. In PUSH mode, the TCP connection is initiated by the remote master. In PULL mode, the TCP connection is initiated locally by the slave.
Local address: Local host and port information for this replication connection.
Remote address: Remote host and port information for this replication connection.
Pull from: Name of the remote Yamcs instance. This is empty when the data is being pushed into the local instance by the remote master (the remote decides where to push).

Outbound replication means that the data is outgoing to a remote Yamcs server.

Instance: Name of the local Yamcs instance whose streams are replicated.
Streams: The replicated streams. These must match between master and slave.
Mode: One of PUSH or PULL. In PUSH mode, the TCP connection is initiated by the local master. In PULL mode, the TCP connection is initiated by the remote slave.
Local address: Local host and port information for this replication connection.
Remote address: Remote host and port information for this replication connection.
Push to: Name of the remote Yamcs instance. This is empty when the data is being pulled by the remote slave (the remote will decide for itself).