Show TCP stats in the linkerd stat output. They are not shown by default, but
will be queried when using -o wide or -o json.
Also display read/write bytes as bytes per sec in the CLI and dashboard.
* Refactor util.BuildResource so it can deal with multiple resources
First step to address #1487: Allow stat summary to query for multiple
resources
Signed-off-by: Alejandro Pedraza <alejandro.pedraza@gmail.com>
* Update the stat cli help text to explain the new multi resource querying ability
Propsal for #1487: Allow stat summary to query for multiple resources
Signed-off-by: Alejandro Pedraza <alejandro.pedraza@gmail.com>
* Allow stat summary to query for multiple resources
Implement this ability by issuing parallel requests to requestStatsFromAPI()
Proposal for #1487
Signed-off-by: Alejandro Pedraza <alejandro.pedraza@gmail.com>
* Update tests as part of multi-resource support in `linkerd stat` (#1487)
- Refactor stat_test.go to reuse the same logic in multiple tests, and
add cases and files for json output.
- Add a couple of cases to api_utils_test.go to test multiple resources
validation.
Signed-off-by: Alejandro Pedraza <alejandro.pedraza@gmail.com>
* `linkerd stat` called with multiple resources should keep an ordering (#1487)
Add SortedRes holding the order of resources to be followed when
querying `linkerd stat` with multiple resources
Signed-off-by: Alejandro Pedraza <alejandro.pedraza@gmail.com>
* Extra validations for `linkerd stat` with multiple resources (#1487)
Signed-off-by: Alejandro Pedraza <alejandro.pedraza@gmail.com>
* `linkerd stat` resource grouping, ordering and name prefixing (#1487)
- Group together stats per resource type.
- When more than one resource, prepend name with type.
- Make sure tables always appear in the same order.
Signed-off-by: Alejandro Pedraza <alejandro.pedraza@gmail.com>
* Allow `linkerd stat` to be called with multiple resources
A few final refactorings as per code review.
Fixes#1487
Signed-off-by: Alejandro Pedraza <alejandro.pedraza@gmail.com>
harsh jain
Risha Mars
Alejandro Pedraza