Helm charts for Distributed Edge Analytics.

Initial Helm charts for CollectD, Prometheus Operator,
Kafka Strimzi operator, Rook Ceph Operator.

Change-Id: I7323029bd0bf1e4b39aac329fc567f705a59bc0c
Issue-ID: ONAPARC-366
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>

8 files changed, 243 insertions, 0 deletions

diff --git a/vnfs/DAaaS/collectd-helm/.helmignore b/vnfs/DAaaS/collectd-helm/.helmignore
new file mode 100644
index 00000000..f0c13194
--- /dev/null
+++ b/vnfs/DAaaS/collectd-helm/.helmignore
@@ -0,0 +1,21 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
diff --git a/vnfs/DAaaS/collectd-helm/Chart.yaml b/vnfs/DAaaS/collectd-helm/Chart.yaml
new file mode 100644
index 00000000..9b514796
--- /dev/null
+++ b/vnfs/DAaaS/collectd-helm/Chart.yaml
@@ -0,0 +1,18 @@
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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.
+
+apiVersion: v1
+description: Collectd Helm Chart
+name: collectd
+version: 0.1.0
diff --git a/vnfs/DAaaS/collectd-helm/templates/NOTES.txt b/vnfs/DAaaS/collectd-helm/templates/NOTES.txt
new file mode 100644
index 00000000..3ad21a5b
--- /dev/null
+++ b/vnfs/DAaaS/collectd-helm/templates/NOTES.txt
@@ -0,0 +1 @@
+1. Collect Charts
diff --git a/vnfs/DAaaS/collectd-helm/templates/_helpers.tpl b/vnfs/DAaaS/collectd-helm/templates/_helpers.tpl
new file mode 100644
index 00000000..f0d83d2e
--- /dev/null
+++ b/vnfs/DAaaS/collectd-helm/templates/_helpers.tpl
@@ -0,0 +1,16 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+*/}}
+{{- define "fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
diff --git a/vnfs/DAaaS/collectd-helm/templates/configmap.yaml b/vnfs/DAaaS/collectd-helm/templates/configmap.yaml
new file mode 100644
index 00000000..2f8b4527
--- /dev/null
+++ b/vnfs/DAaaS/collectd-helm/templates/configmap.yaml
@@ -0,0 +1,71 @@
+{{/*
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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.
+*/}}
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "fullname" . }}-config
+  labels:
+    app: {{ template "name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+data:
+  node-collectd.conf: |-
+    FQDNLookup false
+    
+    LoadPlugin cpu
+    LoadPlugin memory
+    LoadPlugin cpufreq
+    LoadPlugin disk
+    LoadPlugin ethstat
+    LoadPlugin ipc
+    LoadPlugin ipmi
+    LoadPlugin load
+    LoadPlugin numa
+    LoadPlugin processes
+    LoadPlugin df
+    LoadPlugin turbostat
+    LoadPlugin uptime
+    LoadPlugin contextswitch
+    LoadPlugin irq
+    LoadPlugin df
+    LoadPlugin swap
+    LoadPlugin write_prometheus
+
+    LoadPlugin logfile
+    <Plugin logfile>
+      LogLevel info
+      File "/var/log/collectd.log"
+      Timestamp true
+      PrintSeverity false
+    </Plugin>
+    <Plugin "cpu">
+      Interval 5
+      ReportByState false
+      ReportByCpu false
+    </Plugin>
+
+    <Plugin "memory">
+      Interval 30
+      ValuesAbsolute false
+      ValuesPercentage true
+    </Plugin>
+
+    <Plugin "write_prometheus">
+     Port "{{ .Values.prometheus_port }}"
+    </Plugin>
+
+    #Last line (collectd requires ‘\n’ at the last line)
diff --git a/vnfs/DAaaS/collectd-helm/templates/daemonset.yaml b/vnfs/DAaaS/collectd-helm/templates/daemonset.yaml
new file mode 100644
index 00000000..4b98b808
--- /dev/null
+++ b/vnfs/DAaaS/collectd-helm/templates/daemonset.yaml
@@ -0,0 +1,79 @@
+{{/*
+# Copyright 2018 Intel Corporation, Inc
+#
+# 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.
+*/}}
+
+apiVersion: extensions/v1beta1
+kind: DaemonSet
+metadata:
+  name: {{ template "fullname" . }}
+  labels:
+    app: {{ template "name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  template:
+    metadata:
+      labels:
+        app: {{ template "name" . }}
+        collector: collectd
+        release: {{ .Release.Name }}
+    spec:
+      hostNetwork: true
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          securityContext:
+            privileged: true
+          volumeMounts:
+          - name: {{ template "fullname" . }}-config
+            mountPath: /opt/collectd/etc
+          - name: proc
+            mountPath: /mnt/proc
+            readOnly: true
+          - name: root
+            mountPath: /hostfs
+            readOnly: true
+          - name: etc
+            mountPath: /mnt/etc
+            readOnly: true
+          - name: run
+            mountPath: /var/run/docker.sock
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+    {{- if .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 8 }}
+    {{- end }}
+      volumes:
+      - name: {{ template "fullname" . }}-config
+        configMap:
+          name: {{ template "fullname" . }}-config
+          items:
+          - key: node-collectd.conf
+            path: collectd.conf
+      - name: proc
+        hostPath:
+          path: /proc
+      - name: root
+        hostPath:
+          path: /
+      - name: etc
+        hostPath:
+          path: /etc
+      - name: run
+        hostPath:
+          path: /var/run/docker.sock
\ No newline at end of file
diff --git a/vnfs/DAaaS/collectd-helm/templates/service.yaml b/vnfs/DAaaS/collectd-helm/templates/service.yaml
new file mode 100644
index 00000000..6ae6f098
--- /dev/null
+++ b/vnfs/DAaaS/collectd-helm/templates/service.yaml
@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: collectd-prometheus-metrics-endpoint
+  labels:
+    app: collectd
+    collector: collectd
+spec:
+  ports:
+  - name: collectd-prometheus
+    port: {{ .Values.prometheus_port }}
+    targetPort: collectd
+  selector:
+    app: {{ template "name" . }}
+    collector: collectd
+    release: {{ .Release.Name }}
+  type: ClusterIP
diff --git a/vnfs/DAaaS/collectd-helm/values.yaml b/vnfs/DAaaS/collectd-helm/values.yaml
new file mode 100644
index 00000000..6a1138d1
--- /dev/null
+++ b/vnfs/DAaaS/collectd-helm/values.yaml
@@ -0,0 +1,20 @@
+# Default values for collectd.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+namespace: default
+image:
+  repository: opnfv/barometer-collectd
+  tag: latest
+  pullPolicy: IfNotPresent
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #  cpu: 100m
+  #  memory: 128Mi
+  # requests:
+  #  cpu: 100m
+  #  memory: 128Mi
+prometheus_port: 9103