vtctl commands are available for administering Topology Services.
Retrieves the file(s) at <path> from the topo service, and displays it. It can resolve wildcards, and decode the proto-encoded data.
TopoCat [-cell <cell>] [-decode_proto] [-long] <path> [<path>...]
|cell||string||topology cell to cat the file from. Defaults to global cell.|
|decode_proto||Boolean||decode proto files and display them as text|
<cell>– Required. A cell is a location for a service. Generally, a cell resides in only one cluster. In Vitess, the terms “cell” and “data center” are interchangeable. The argument value is a string that does not contain whitespace.
<path>. – Optional.
<TopoCat>: no path specified This error occurs if the command is not called with at least one argument.
<TopoCat>: invalid wildcards: %v
<TopoCat>: some paths had errors
TopoCp [-cell <cell>] [-to_topo] <src> <dst>