Add standardized helm chart for log

Change-Id: Ic9f0eb567716224893955d9379e9ed9308b9ea79
Issue-ID: OOM-740
Signed-off-by: BorislavG <Borislav.Glozman@amdocs.com>

8 files changed, 422 insertions, 0 deletions

diff --git a/kubernetes/log/charts/log-kibana/Chart.yaml b/kubernetes/log/charts/log-kibana/Chart.yaml
new file mode 100644
index 0000000000..74f2c2b441
--- /dev/null
+++ b/kubernetes/log/charts/log-kibana/Chart.yaml
@@ -0,0 +1,18 @@
+# Copyright © 2017 Amdocs, Bell Canada
+#
+# 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: ONAP Logging Kibana
+name: log-kibana
+version: 2.0.0
diff --git a/kubernetes/log/charts/log-kibana/requirements.yaml b/kubernetes/log/charts/log-kibana/requirements.yaml
new file mode 100644
index 0000000000..1e8f788318
--- /dev/null
+++ b/kubernetes/log/charts/log-kibana/requirements.yaml
@@ -0,0 +1,18 @@
+# Copyright © 2017 Amdocs, Bell Canada
+#
+# 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.
+
+dependencies:
+  - name: common
+    version: ~2.0.0
+    repository: '@local'
\ No newline at end of file
diff --git a/kubernetes/log/charts/log-kibana/resources/config/kibana.yml b/kubernetes/log/charts/log-kibana/resources/config/kibana.yml
new file mode 100644
index 0000000000..5171ad4cdb
--- /dev/null
+++ b/kubernetes/log/charts/log-kibana/resources/config/kibana.yml
@@ -0,0 +1,114 @@
+xpack.graph.enabled: false
+#Set to false to disable X-Pack graph features.
+xpack.ml.enabled: false
+#Set to false to disable X-Pack machine learning features.
+xpack.monitoring.enabled: false
+#Set to false to disable X-Pack monitoring features.
+xpack.reporting.enabled: false
+#Set to false to disable X-Pack reporting features.
+xpack.security.enabled: false
+#Set to false to disable X-Pack security features.
+xpack.watcher.enabled: false
+#Set to false to disable Watcher.
+# Kibana is served by a back end server. This setting specifies the port to use.
+server.port: {{.Values.service.externalPort}}
+
+# Specifies the address to which the Kibana server will bind. IP addresses and host names are both valid values.
+# The default is 'localhost', which usually means remote machines will not be able to connect.
+# To allow connections from remote users, set this parameter to a non-loopback address.
+server.host: "0"
+
+# Enables you to specify a path to mount Kibana at if you are running behind a proxy. This only affects
+# the URLs generated by Kibana, your proxy is expected to remove the basePath value before forwarding requests
+# to Kibana. This setting cannot end in a slash.
+#server.basePath: ""
+
+# The maximum payload size in bytes for incoming server requests.
+#server.maxPayloadBytes: 1048576
+
+# The Kibana server's name.  This is used for display purposes.
+server.name: "Kibana"
+
+# The URL of the Elasticsearch instance to use for all your queries.
+elasticsearch.url: "http://{{.Values.config.elasticsearchServiceName}}.{{.Release.Namespace}}:{{.Values.config.elasticsearchPort}}"
+# When this setting's value is true Kibana uses the hostname specified in the server.host
+# setting. When the value of this setting is false, Kibana uses the hostname of the host
+# that connects to this Kibana instance.
+#elasticsearch.preserveHost: true
+
+# Kibana uses an index in Elasticsearch to store saved searches, visualizations and
+# dashboards. Kibana creates a new index if the index doesn't already exist.
+#kibana.index: ".kibana"
+
+# The default application to load.
+#kibana.defaultAppId: "discover"
+
+# If your Elasticsearch is protected with basic authentication, these settings provide
+# the username and password that the Kibana server uses to perform maintenance on the Kibana
+# index at startup. Your Kibana users still need to authenticate with Elasticsearch, which
+# is proxied through the Kibana server.
+elasticsearch.username: "elastic"
+elasticsearch.password: "changeme"
+# Enables SSL and paths to the PEM-format SSL certificate and SSL key files, respectively.
+# These settings enable SSL for outgoing requests from the Kibana server to the browser.
+#server.ssl.enabled: $server_ssl_enabled
+#server.ssl.certificate: $server_ssl_certificate
+#server.ssl.key: $server_ssl_key
+
+# Optional settings that provide the paths to the PEM-format SSL certificate and key files.
+# These files validate that your Elasticsearch backend uses the same key files.
+#elasticsearch.ssl.certificate: $elasticsearch_ssl_certificate
+#elasticsearch.ssl.key: $elasticsearch_ssl_key
+
+# Optional setting that enables you to specify a path to the PEM file for the certificate
+# authority for your Elasticsearch instance.
+#elasticsearch.ssl.certificateAuthorities: $elasticsearch_ssl_certificateAuthorities
+
+# To disregard the validity of SSL certificates, change this setting's value to 'none'.
+#elasticsearch.ssl.verificationMode: $elasticsearch_ssl_verificationMode
+
+# Time in milliseconds to wait for Elasticsearch to respond to pings. Defaults to the value of
+# the elasticsearch.requestTimeout setting.
+#elasticsearch.pingTimeout: 1500
+
+# Time in milliseconds to wait for responses from the back end or Elasticsearch. This value
+# must be a positive integer.
+#elasticsearch.requestTimeout: 30000
+
+# List of Kibana client-side headers to send to Elasticsearch. To send *no* client-side
+# headers, set this value to [] (an empty list).
+#elasticsearch.requestHeadersWhitelist: [ authorization ]
+
+# Header names and values that are sent to Elasticsearch. Any custom headers cannot be overwritten
+# by client-side headers, regardless of the elasticsearch.requestHeadersWhitelist configuration.
+#elasticsearch.customHeaders: {}
+
+# Time in milliseconds for Elasticsearch to wait for responses from shards. Set to 0 to disable.
+#elasticsearch.shardTimeout: 0
+
+# Time in milliseconds to wait for Elasticsearch at Kibana startup before retrying.
+#elasticsearch.startupTimeout: 5000
+
+# Specifies the path where Kibana creates the process ID file.
+#pid.file: /var/run/kibana.pid
+
+# Enables you specify a file where Kibana stores log output.
+#logging.dest: stdout
+
+# Set the value of this setting to true to suppress all logging output.
+#logging.silent: false
+
+# Set the value of this setting to true to suppress all logging output other than error messages.
+#logging.quiet: false
+
+# Set the value of this setting to true to log all events, including system usage information
+# and all requests.
+#logging.verbose: false
+
+# Set the interval in milliseconds to sample system and process performance
+# metrics. Minimum is 100ms. Defaults to 5000.
+#ops.interval: 5000
+
+# The default locale. This locale can be used in certain circumstances to substitute any missing
+# translations.
+#i18n.defaultLocale: "en"
diff --git a/kubernetes/log/charts/log-kibana/templates/NOTES.txt b/kubernetes/log/charts/log-kibana/templates/NOTES.txt
new file mode 100644
index 0000000000..0878f5c080
--- /dev/null
+++ b/kubernetes/log/charts/log-kibana/templates/NOTES.txt
@@ -0,0 +1,19 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+  http://{{ . }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ include "common.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "common.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ include "common.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ include "common.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ include "common.namespace" . }} {{ include "common.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ include "common.namespace" . }} -l "app={{ include "common.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl port-forward $POD_NAME 8080:{{ .Values.service.internalPort }}
+{{- end }}
diff --git a/kubernetes/log/charts/log-kibana/templates/configmap.yaml b/kubernetes/log/charts/log-kibana/templates/configmap.yaml
new file mode 100644
index 0000000000..fd8934b22c
--- /dev/null
+++ b/kubernetes/log/charts/log-kibana/templates/configmap.yaml
@@ -0,0 +1,21 @@
+# Copyright © 2017 Amdocs, Bell Canada
+#
+# 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: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+data:
+{{ tpl (.Files.Glob "resources/config/*").AsConfig . | indent 2 }}
diff --git a/kubernetes/log/charts/log-kibana/templates/deployment.yaml b/kubernetes/log/charts/log-kibana/templates/deployment.yaml
new file mode 100644
index 0000000000..bdd5a447be
--- /dev/null
+++ b/kubernetes/log/charts/log-kibana/templates/deployment.yaml
@@ -0,0 +1,98 @@
+# Copyright © 2017 Amdocs, Bell Canada
+#
+# 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: Deployment
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      initContainers:
+      - command:
+        - /root/ready.py
+        args:
+        - --container-name
+        - log-elasticsearch
+        env:
+        - name: NAMESPACE
+          valueFrom:
+            fieldRef:
+              apiVersion: v1
+              fieldPath: metadata.namespace
+        image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
+        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+        name: {{ include "common.name" . }}-readiness
+      containers:
+        - name: {{ include "common.name" . }}
+          image: "{{ .Values.global.loggingRepository | default .Values.loggingRepository }}/{{ .Values.image }}"
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+          ports:
+          - containerPort: {{ .Values.service.internalPort }}
+            name: {{ .Values.service.name }}
+          readinessProbe:
+            tcpSocket:
+              port: {{ .Values.service.internalPort }}
+            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readiness.periodSeconds }}
+# disable liveness probe when breakpoints set in debugger
+          # so K8s doesn't restart unresponsive container
+          {{- if eq .Values.liveness.enabled true }}
+          livenessProbe:
+            tcpSocket:
+              port: {{ .Values.service.internalPort }}
+            initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.liveness.periodSeconds }}
+          {{ end -}}
+          env:
+          volumeMounts:
+          - mountPath: /etc/localtime
+            name: localtime
+            readOnly: true
+          - mountPath: /usr/share/kibana/config/kibana.yml
+            name: {{ include "common.fullname" . }}
+            subPath: kibana.yml
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+        {{- if .Values.nodeSelector }}
+        nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 10 }}
+        {{- end -}}
+        {{- if .Values.affinity }}
+        affinity:
+{{ toYaml .Values.affinity | indent 10 }}
+        {{- end }}
+      volumes:
+        - name: localtime
+          hostPath:
+            path: /etc/localtime
+        - name: {{ include "common.fullname" . }}
+          configMap:
+            name: {{ include "common.fullname" . }}
+            items:
+            - key: kibana.yml
+              path: kibana.yml
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/log/charts/log-kibana/templates/service.yaml b/kubernetes/log/charts/log-kibana/templates/service.yaml
new file mode 100644
index 0000000000..d758c99d89
--- /dev/null
+++ b/kubernetes/log/charts/log-kibana/templates/service.yaml
@@ -0,0 +1,40 @@
+# Copyright © 2017 Amdocs, Bell Canada
+#
+# 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: Service
+metadata:
+  name: {{ .Values.service.name }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+  annotations:
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    {{if eq .Values.service.type "NodePort" -}}
+    - port: {{ .Values.service.externalPort }}
+      nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort }}
+      name: {{ .Values.service.name }}
+    {{- else -}}
+    - port: {{ .Values.service.externalPort }}
+      targetPort: {{ .Values.service.internalPort }}
+      name: {{ .Values.service.name }}
+    {{- end}}
+  selector:
+    app: {{ include "common.name" . }}
+    release: {{ .Release.Name }}
diff --git a/kubernetes/log/charts/log-kibana/values.yaml b/kubernetes/log/charts/log-kibana/values.yaml
new file mode 100644
index 0000000000..50c6e52ee0
--- /dev/null
+++ b/kubernetes/log/charts/log-kibana/values.yaml
@@ -0,0 +1,94 @@
+# Copyright © 2017 Amdocs, Bell Canada
+#
+# 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.
+
+#################################################################
+# Global configuration defaults.
+#################################################################
+global:
+  nodePortPrefix: 302
+  repositorySecret: eyJuZXh1czMub25hcC5vcmc6MTAwMDEiOnsidXNlcm5hbWUiOiJkb2NrZXIiLCJwYXNzd29yZCI6ImRvY2tlciIsImVtYWlsIjoiQCIsImF1dGgiOiJaRzlqYTJWeU9tUnZZMnRsY2c9PSJ9fQ==
+  readinessRepository: oomk8s
+  readinessImage: readiness-check:1.1.0
+  persistence: {}
+
+#################################################################
+# Application configuration defaults.
+#################################################################
+
+# BusyBox image
+busyboxRepository: registry.hub.docker.com
+busyboxImage: library/busybox:latest
+
+# application image
+loggingRepository: docker.elastic.co
+image: kibana/kibana:5.5.0
+pullPolicy: Always
+
+# flag to enable debugging - application support required
+debugEnabled: false
+
+# application configuration
+config:
+  elasticsearchServiceName: log-es
+  elasticsearchPort: 9200
+
+# default number of instances
+replicaCount: 1
+
+nodeSelector: {}
+
+affinity: {}
+
+# probe configuration parameters
+liveness:
+  initialDelaySeconds: 120
+  periodSeconds: 10
+  # necessary to disable liveness probe when setting breakpoints
+  # in debugger so K8s doesn't restart unresponsive container
+  enabled: true
+
+readiness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+
+service:
+  #Example service definition with external, internal and node ports.
+  #Services may use any combination of ports depending on the 'type' of
+  #service being defined.
+  type: NodePort
+  name: log-kibana
+  externalPort: 5601
+  internalPort: 5601
+  nodePort: 53
+ingress:
+  enabled: false
+
+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:'.
+  #
+  # Example:
+  # Configure resource requests and limits
+  # ref: http://kubernetes.io/docs/user-guide/compute-resources/
+  # Minimum memory for development is 2 CPU cores and 4GB memory
+  # Minimum memory for production is 4 CPU cores and 8GB memory
+#resources:
+#  limits:
+#    cpu: 2
+#    memory: 4Gi
+#  requests:
+#    cpu: 2
+#    memory: 4Gi