Implement initial Jmeter master/slave containers

- Jmeter can be used for L4-7 functional and performance testing
- Jmeter master has gRPC server for management
- Generates Jmeter test plans from minimal yaml params file
(sample to be added with cloverctl) using template
- Optionally span tests across slave containers to allow greater
loads to be generated
- Specify loop/thread/slave count and URL list, which
dictates target and number of connections that will be attempted
- clover-controller will interface to gRPC interface on Jmeter
master
- Start tests on master and retrieve log/result files
- Render master and slave k8s manifests files

Change-Id: Id144c8f551b7d375ff252c8de0611f895b50387c
Signed-off-by: Eddie Arrage <eddie.arrage@huawei.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/clover/tools/jmeter/jmeter-master/grpc/jmeter.proto b/clover/tools/jmeter/jmeter-master/grpc/jmeter.proto
new file mode 100644
index 0000000..7213faa
--- /dev/null
+++ b/clover/tools/jmeter/jmeter-master/grpc/jmeter.proto
@@ -0,0 +1,43 @@
+// Copyright (c) Authors of Clover
+//
+// All rights reserved. This program and the accompanying materials
+// are made available under the terms of the Apache License, Version 2.0
+// which accompanies this distribution, and is available at
+// http://www.apache.org/licenses/LICENSE-2.0
+
+syntax = "proto3";
+
+package jmeter;
+
+// The controller service definition.
+service Controller {
+
+  rpc GenTest (ConfigJmeter) returns (JmeterReply) {}
+  rpc StartTest (TestParams) returns (JmeterReply) {}
+  rpc GetResults (JResults) returns (JmeterReply) {}
+}
+
+message TestParams {
+  string num_slaves = 1;
+  string test_plan = 2;
+  string slave_ips = 3;
+}
+
+message ConfigJmeter {
+  string url_list = 1;
+  string num_threads = 2;
+  string url_names = 3;
+  string url_protocols = 4;
+  string url_methods = 5;
+  string loops = 6;
+  string ramp_time = 7;
+}
+
+message JmeterReply {
+  string message = 1;
+}
+
+message JResults {
+  string r_format = 1;
+  string r_file = 2;
+}