tap
Listen to a traffic stream for a resource.
Examples
# tap the web deployment in the default namespace
linkerd tap deploy/web
# tap the web-dlbvj pod in the default namespace
linkerd tap pod/web-dlbvj
# tap the test namespace, filter by request to prod namespace
linkerd tap ns/test --to ns/prod
Flags
Flag | Usage |
---|---|
--authority
|
Display requests with this :authority |
--max-rps
|
Maximum requests per second to tap. |
--method
|
Display requests with this HTTP method |
--namespace
-n
|
Namespace of the specified resource |
--output
-o
|
Output format. One of: “wide”, “json” |
--path
|
Display requests with paths that start with this prefix |
--scheme
|
Display requests with this scheme |
--to
|
Display requests to this resource |
--to-namespace
|
Sets the namespace used to lookup the “–to” resource; by default the current “–namespace” is used |