HV VES Collector seed code

Contains squashed commits up to 11fe6b63 (2018-05-30). The whole
contains a basic project structure. We are trying to put rest of the
commits one by one so we do not loose the history.

Bellow there are messages of the single commits in this squashed bulk:

Basic project setup
Create base maven project with Gitlab CI configuration.
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Merging guildeline
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Add remote branch delete command
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Sample runtime in Kotlin - PoC
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Setup project internal architecture
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Message routing
Determine target topic and partition by VES Common Header.
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Parse GPB message header
fkrzywka <filip.krzywka@nokia.com>

Set listen port based on command line args
Use Apache Commons CLI to parse cmd line args.
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Drop invalid GPB messages
Instead of propagating error and closing stream just drop the message
and proceed. Final handling logic may include closing the connection or
sending some message depending on the specification.
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Add Apache license file
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Convert to maven multi-module project
fkrzywka <filip.krzywka@nokia.com>

Component tests with current GPB schema
* Using v5 draft protobuf definition
* Code reorganized to so component boundaries are more visible
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Thin logging facade over slf4j
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Introduce code analysis tools
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Implemented reading configuration from consul

Ves Common Header validation added (required parameters existance check)

Micro benchmark for direct vs on-heap NIO buffers
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Decode wire protocol and fix (most?) memory leaks
Proposed wire protocol is just a suggestion and will (should) change
in the future.
Netty's ByteBuf is a reference-counted wrapper over a memory chunk. It
is crucial to free unused buffers by means of release() method.
The general rule regarding memory management was suggested. Let's put
all memory-cleanup logic in main VesHvCollector class so other classes
could focus on their job.
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Minor cleanup
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Add license info in files
Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

Change-Id: Ic484aa107eba48ad48f8ab222799e1795dffa865
Issue-ID: DCAEGEN2-601
Signed-off-by: Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/protobuf/src/main/proto/HVRanMeasFields-v5.proto b/protobuf/src/main/proto/HVRanMeasFields-v5.proto
new file mode 100644
index 00000000..cc375211
--- /dev/null
+++ b/protobuf/src/main/proto/HVRanMeasFields-v5.proto
@@ -0,0 +1,54 @@
+/*
+ * ============LICENSE_START=======================================================
+ * dcaegen2-collectors-veshv
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+syntax = "proto3";
+package org.onap.ves;
+
+// Definition for RTPM
+
+message HVRanMeasFields {
+  message HVRanMeasPayload {
+    message PMObject {
+      message HVRanMeas {
+        uint32 measurement_id = 1;
+        repeated uint32 counter_subid = 2;
+        repeated sint64 counter_value = 3;
+        repeated uint32 missing_counter_subid = 4;
+        bool suspectFlagIncomplete = 5; // (some is data missing due to internal error)
+        bool suspectFlagOutOfSync = 6; // (source time not aligned)
+      }
+
+      string uri = 1; // monitored object URI
+      repeated HVRanMeas hvRanMeas = 2; // performance counters grouped by measurement types
+    }
+    repeated PMObject pmObject = 1;
+  }
+
+  message AdditionalField {
+    string name = 1;
+    string value = 2;
+  }
+
+  string hvRanMeasFieldsVersion = 1; // version of HVRanMeasFields message
+  uint32 period_ms = 2; // period configured for reporting the data in milliseconds
+  string timezone = 3; // timezone of Network Function sending the data
+  string pmDictionaryVsn = 4; // vendor name + schema version E.g. NOKIA_LN7.0, uniquely identify the relevant PM dictionary
+  HVRanMeasPayload hvRanMeasPayload = 5; // objects being monitored
+  repeated AdditionalField additionalFields = 6; // array of name-value pairs if needed
+}
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