Add CPU/RAM measurements collection

Add mechanism for CPU/RAM measurements collection from k8s nodes and from JMeter VM

Issue-ID: DCAEGEN2-608
Signed-off-by: Pawel <pawel.kasperkiewicz@nokia.com>
Change-Id: I78af2906254a19da383c7bae9ec919eadd326873

2 files changed, 77 insertions, 1 deletions

diff --git a/performanceTests/k8s/influxdb/configmap.yaml b/performanceTests/k8s/influxdb/configmap.yaml
new file mode 100644
index 00000000..7a27bd60
--- /dev/null
+++ b/performanceTests/k8s/influxdb/configmap.yaml
@@ -0,0 +1,58 @@
+# ============LICENSE_START=======================================================
+# dcaegen2-collectors-ves
+# ================================================================================
+# Copyright (C) 2020 NOKIA
+# ================================================================================
+# 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=========================================================
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: ves-influxdb-conf
+  labels:
+    name: ves-influxdb-conf
+  namespace: onap
+data:
+  influxdb.conf: |-
+    [meta]
+      dir = "/var/lib/influxdb/meta"
+
+    [data]
+      dir = "/var/lib/influxdb/data"
+      engine = "tsm1"
+      wal-dir = "/var/lib/influxdb/wal"
+
+    [[collectd]]
+      enabled = true
+      bind-address = ":25826"
+      database = "collectd"
+      retention-policy = ""
+      batch-size = 5000
+      batch-pending = 10
+      batch-timeout = "10s"
+      read-buffer = 0
+      typesdb = "/usr/share/collectd/types.db"
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: ves-influxdb-types
+  labels:
+    name: ves-influxdb-types
+  namespace: onap
+data:
+  types.db: |-
+    cpu                     value:DERIVE:0:U
+    memory                  value:GAUGE:0:281474976710656
+    percent                 value:GAUGE:0:100.1
diff --git a/performanceTests/k8s/influxdb/deployment.yaml b/performanceTests/k8s/influxdb/deployment.yaml
index 3b039227..a1782973 100644
--- a/performanceTests/k8s/influxdb/deployment.yaml
+++ b/performanceTests/k8s/influxdb/deployment.yaml
@@ -39,6 +39,18 @@ spec:
           env:
             - name: INFLUXDB_DB
               value: "jmeter"
+          volumeMounts:
+            - name: ves-influxdb-conf
+              mountPath: /etc/influxdb
+            - name: ves-influxdb-types
+              mountPath: /usr/share/collectd
+      volumes:
+        - name: ves-influxdb-conf
+          configMap:
+            name: ves-influxdb-conf
+        - name: ves-influxdb-types
+          configMap:
+            name: ves-influxdb-types
 ---
 apiVersion: v1
 kind: Service
@@ -53,5 +65,11 @@ spec:
   type: NodePort
   ports:
     - port: 8086
+      name: influx-db
       targetPort: 8086
-      nodePort: 30002
\ No newline at end of file
+      nodePort: 30002
+    - port: 25826
+      protocol: UDP
+      name: collectd-port
+      targetPort: 25826
+      nodePort: 30003
\ No newline at end of file