Attempt 2 at chart restructure

Helm value override file now supports component-specific settings:

dcae-bootstrap:
  enabled: true
dcae-cloudify-manager:
  enabled: true
dcae-config-binding-service:
  enabled: true
dcae-healthcheck:
  enabled: true
dcae-redis:
  enabled: true
dcae-servicechange-handler:
  enabled: true
dcae-inventory-api:
  enabled: true
dcae-deployment-handler:
  enabled: true
dcae-policy-handler:
  enabled: true
dcae-dashboard:
  enabled: true

Issue-ID: OOM-1574
Signed-off-by: Ubuntu <dgl@research.att.com>
Change-Id: I85e0fe6ae19e176d954611549ec954a5fe662307
Signed-off-by: Ubuntu <dgl@research.att.com>

9 files changed, 505 insertions, 0 deletions

diff --git a/kubernetes/dcaegen2/components/dcae-policy-handler/.helmignore b/kubernetes/dcaegen2/components/dcae-policy-handler/.helmignore
new file mode 100644
index 0000000000..f0c1319444
--- /dev/null
+++ b/kubernetes/dcaegen2/components/dcae-policy-handler/.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/kubernetes/dcaegen2/components/dcae-policy-handler/Chart.yaml b/kubernetes/dcaegen2/components/dcae-policy-handler/Chart.yaml
new file mode 100644
index 0000000000..dfcc52e116
--- /dev/null
+++ b/kubernetes/dcaegen2/components/dcae-policy-handler/Chart.yaml
@@ -0,0 +1,21 @@
+#============LICENSE_START========================================================
+#=================================================================================
+# Copyright (c) 2019 AT&T 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=========================================================
+
+apiVersion: v1
+description: ONAP DCAE Policy Handler
+name: dcae-policy-handler
+version: 6.0.0
diff --git a/kubernetes/dcaegen2/components/dcae-policy-handler/requirements.yaml b/kubernetes/dcaegen2/components/dcae-policy-handler/requirements.yaml
new file mode 100644
index 0000000000..2dabd190b1
--- /dev/null
+++ b/kubernetes/dcaegen2/components/dcae-policy-handler/requirements.yaml
@@ -0,0 +1,19 @@
+# Copyright © 2017 Amdocs, Bell Canada
+# Modifications Copyright © 2019 AT&T
+#
+# 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: ~5.x-0
+    repository: '@local'
diff --git a/kubernetes/dcaegen2/components/dcae-policy-handler/resources/config/config.json b/kubernetes/dcaegen2/components/dcae-policy-handler/resources/config/config.json
new file mode 100644
index 0000000000..7342ca633a
--- /dev/null
+++ b/kubernetes/dcaegen2/components/dcae-policy-handler/resources/config/config.json
@@ -0,0 +1,42 @@
+{
+  "policy_handler": {
+    "thread_pool_size": 4,
+    "pool_connections": 20,
+    "policy_retry_count": 5,
+    "policy_retry_sleep": 5,
+    "catch_up": {
+      "interval": 1200
+    },
+    "reconfigure": {
+      "interval": 600
+    },
+    "policy_engine": {
+      "url": "https://{{ .Values.config.address.policy_xacml_pdp }}:6969",
+      "path_decision": "/policy/pdpx/v1/decision",
+      "path_notifications": "/pdp/notifications",
+      "path_api": "/pdp/api/",
+      "headers": {
+        "Accept": "application/json",
+        "Content-Type": "application/json",
+        "ClientAuth": "cHl0aG9uOnRlc3Q=",
+        "Authorization": "Basic aGVhbHRoY2hlY2s6emIhWHp0RzM0",
+        "Environment": "TEST"
+      },
+      "target_entity": "policy_engine",
+      "tls_ca_mode": "cert_directory",
+      "tls_wss_ca_mode": "cert_directory",
+      "timeout_in_secs": 60,
+      "ws_ping_interval_in_secs": 180
+    },
+    "deploy_handler": {
+      "target_entity": "deployment_handler",
+      "url": "https://deployment-handler:8443",
+      "max_msg_length_mb": 5,
+      "query": {
+        "cfy_tenant_name": "default_tenant"
+      },
+      "tls_ca_mode": "cert_directory",
+      "timeout_in_secs": 60
+    }
+  }
+}
diff --git a/kubernetes/dcaegen2/components/dcae-policy-handler/resources/log/filebeat.yml b/kubernetes/dcaegen2/components/dcae-policy-handler/resources/log/filebeat.yml
new file mode 100644
index 0000000000..1a3f693a12
--- /dev/null
+++ b/kubernetes/dcaegen2/components/dcae-policy-handler/resources/log/filebeat.yml
@@ -0,0 +1,72 @@
+#============LICENSE_START========================================================
+# ================================================================================
+# Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+# Modifications Copyright © 2018 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.
+# ============LICENSE_END=========================================================
+filebeat.prospectors:
+#it is mandatory, in our case it's log
+- input_type: log
+  #This is the canolical path as mentioned in logback.xml, *.* means it will monitor all files in the directory.
+  paths:
+    - /var/log/onap/*/*/*/*.log
+    - /var/log/onap/*/*/*.log
+    - /var/log/onap/*/*.log
+  #Files older than this should be ignored.In our case it will be 48 hours i.e. 2 days. It is a helping flag for clean_inactive
+  ignore_older: 48h
+  # Remove the registry entry for a file that is more than the specified time. In our case it will be 96 hours, i.e. 4 days. It will help to keep registry records with in limit
+  clean_inactive: 96h
+
+
+# Name of the registry file. If a relative path is used, it is considered relative to the
+# data path. Else full qualified file name.
+#filebeat.registry_file: ${path.data}/registry
+
+
+output.logstash:
+  #List of logstash server ip addresses with port number.
+  #But, in our case, this will be the loadbalancer IP address.
+  #For the below property to work the loadbalancer or logstash should expose 5044 port to listen the filebeat events or port in the property should be changed appropriately.
+  hosts: ["{{.Values.config.logstashServiceName}}.{{.Release.Namespace}}:{{.Values.config.logstashPort}}"]
+  #If enable will do load balancing among availabe Logstash, automatically.
+  loadbalance: true
+
+  #The list of root certificates for server verifications.
+  #If certificate_authorities is empty or not set, the trusted
+  #certificate authorities of the host system are used.
+  #ssl.certificate_authorities: $ssl.certificate_authorities
+
+  #The path to the certificate for SSL client authentication. If the certificate is not specified,
+  #client authentication is not available.
+  #ssl.certificate: $ssl.certificate
+
+  #The client certificate key used for client authentication.
+  #ssl.key: $ssl.key
+
+  #The passphrase used to decrypt an encrypted key stored in the configured key file
+  #ssl.key_passphrase: $ssl.key_passphrase
+
+logging:
+  level: debug
+
+  # enable file rotation with default configuration
+  to_files: true
+
+  # do not log to syslog
+  to_syslog: false
+
+  files:
+    path: /usr/share/filebeat/logs
+    name: mybeat.log
+    keepfiles: 7
diff --git a/kubernetes/dcaegen2/components/dcae-policy-handler/templates/configmap.yaml b/kubernetes/dcaegen2/components/dcae-policy-handler/templates/configmap.yaml
new file mode 100644
index 0000000000..39af31a4f3
--- /dev/null
+++ b/kubernetes/dcaegen2/components/dcae-policy-handler/templates/configmap.yaml
@@ -0,0 +1,34 @@
+# Copyright © 2017 Amdocs, Bell Canada
+# Modifications Copyright © 2019 AT&T
+#
+# 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" . }}-configmap
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+data:
+{{ tpl (.Files.Glob "resources/config/*").AsConfig . | indent 2 }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{include "common.fullname" . }}-filebeat-configmap
+  namespace: {{include "common.namespace" . }}
+data:
+{{ tpl (.Files.Glob "resources/log/*").AsConfig . | indent 2 }}
\ No newline at end of file
diff --git a/kubernetes/dcaegen2/components/dcae-policy-handler/templates/deployment.yaml b/kubernetes/dcaegen2/components/dcae-policy-handler/templates/deployment.yaml
new file mode 100644
index 0000000000..8c1c8741aa
--- /dev/null
+++ b/kubernetes/dcaegen2/components/dcae-policy-handler/templates/deployment.yaml
@@ -0,0 +1,157 @@
+#============LICENSE_START========================================================
+# ================================================================================
+# Copyright (c) 2019 AT&T 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=========================================================
+
+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: 1
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      initContainers:
+        - name: {{ include "common.name" . }}-readiness
+          image: {{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+          command:
+            - /root/ready.py
+          args:
+          - --container-name
+          - dcae-deployment-handler
+          - --container-name
+          - consul-server
+          - --container-name
+          - pdp
+          - "-t"
+          - "45"
+          env:
+          - name: NAMESPACE
+            valueFrom:
+              fieldRef:
+                apiVersion: v1
+                fieldPath: metadata.namespace
+        - name: init-tls
+          env:
+          - name: POD_IP
+            valueFrom:
+              fieldRef:
+                apiVersion: v1
+                fieldPath: status.podIP
+          image: {{ .Values.global.tlsRepository }}/{{ .Values.global.tlsImage }}
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+          resources: {}
+          volumeMounts:
+            - mountPath: /opt/tls/shared
+              name: tls-info
+        - name: init-consul
+          image: {{ .Values.global.consulLoaderRepository }}/{{ .Values.global.consulLoaderImage }}
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+          args:
+          - --key
+          - policy_handler|/phconfig/config.json
+          resources: {}
+          volumeMounts:
+            - mountPath: /phconfig
+              name: ph-config
+      containers:
+        - name: {{ include "common.name" . }}
+          image: "{{ include "common.repository" . }}/{{ .Values.image }}"
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+          resources:
+{{ include "common.resources" . | indent 12 }}
+          ports:
+          - containerPort: {{ .Values.service.internalPort }}
+          # 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 }}
+          readinessProbe:
+            httpGet:
+              path: {{ .Values.readiness.path }}
+              port: {{ .Values.service.internalPort }}
+              scheme: {{ .Values.readiness.scheme }}
+            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readiness.periodSeconds }}
+          volumeMounts:
+            - mountPath: /opt/app/policy_handler/logs
+              name: component-log
+            - mountPath: /opt/app/policy_handler/etc/tls/certs/
+              name: tls-info
+          env:
+            - name: CONSUL_HOST
+              value: consul-server.{{ include "common.namespace" . }}
+            - name: CLOUDIFY_USER
+              value: admin
+            - name: CLOUDIFY_PASSWORD
+              value: admin
+            - name: CONFIG_BINDING_SERVICE
+              value: config-binding-service
+            - name: POD_IP
+              valueFrom:
+                fieldRef:
+                  apiVersion: v1
+                  fieldPath: status.podIP
+        - name: {{ include "common.name" . }}-filebeat
+          env:
+            - name: POD_IP
+              valueFrom:
+                fieldRef:
+                  apiVersion: v1
+                  fieldPath: status.podIP
+          image: {{ .Values.global.loggingRepository }}/{{ .Values.global.loggingImage }}
+          imagePullPolicy: IfNotPresent
+          resources: {}
+          volumeMounts:
+          - mountPath: /var/log/onap/policy-handler
+            name: component-log
+          - mountPath: /usr/share/filebeat/data
+            name: filebeat-data
+          - mountPath: /usr/share/filebeat/filebeat.yml
+            name: filebeat-conf
+            subPath: filebeat.yml
+      volumes:
+        - emptyDir: {}
+          name: component-log
+        - emptyDir: {}
+          name: filebeat-data
+        - configMap:
+            defaultMode: 420
+            name: {{ include "common.fullname" . }}-filebeat-configmap
+          name: filebeat-conf
+        - emptyDir: {}
+          name: tls-info
+        - configMap:
+            defaultMode: 422
+            name: {{ include "common.fullname" . }}-configmap
+          name: ph-config
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/dcaegen2/components/dcae-policy-handler/templates/service.yaml b/kubernetes/dcaegen2/components/dcae-policy-handler/templates/service.yaml
new file mode 100644
index 0000000000..088d381d50
--- /dev/null
+++ b/kubernetes/dcaegen2/components/dcae-policy-handler/templates/service.yaml
@@ -0,0 +1,43 @@
+#============LICENSE_START========================================================
+# ================================================================================
+# Copyright (c) 2019 AT&T 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=========================================================
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "common.servicename" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+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/dcaegen2/components/dcae-policy-handler/values.yaml b/kubernetes/dcaegen2/components/dcae-policy-handler/values.yaml
new file mode 100644
index 0000000000..3b15c55118
--- /dev/null
+++ b/kubernetes/dcaegen2/components/dcae-policy-handler/values.yaml
@@ -0,0 +1,96 @@
+#============LICENSE_START========================================================
+# ================================================================================
+# Copyright (c) 2019 AT&T 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=========================================================
+
+#################################################################
+# Global configuration defaults.
+#################################################################
+global:
+  nodePortPrefix: 302
+  readinessRepository: oomk8s
+  readinessImage: readiness-check:2.0.0
+  loggingRepository: docker.elastic.co
+  loggingImage: beats/filebeat:5.5.0
+  tlsRepository: nexus3.onap.org:10001
+  tlsImage: onap/org.onap.dcaegen2.deployments.tls-init-container:1.0.3
+  consulLoaderRepository: nexus3.onap.org:10001
+  consulLoaderImage: onap/org.onap.dcaegen2.deployments.consul-loader-container:1.0.0
+  repositoryCred:
+    user: docker
+    password: docker
+
+config:
+  logstashServiceName: log-ls
+  logstashPort: 5044
+  # Addresses of other ONAP entities
+  address:
+    consul:
+      host: consul-server
+      port: 8500
+    policy_xacml_pdp: policy-xacml-pdp
+
+#################################################################
+# Application configuration defaults.
+#################################################################
+# application image
+repository: nexus3.onap.org:10001
+image: onap/org.onap.dcaegen2.platform.policy-handler:5.0.0
+pullPolicy: Always
+
+# probe configuration parameters
+liveness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+  # necessary to disable liveness probe when setting breakpoints
+  # in debugger so K8s doesn't restart unresponsive container
+  # liveness not desirable for Cloudify Manager container
+  enabled: false
+
+readiness:
+  initialDelaySeconds: 60
+  periodSeconds: 300
+  path: /healthcheck
+  scheme: HTTP
+
+service:
+  type: ClusterIP
+  name: policy-handler
+  externalPort: 25577
+  internalPort: 25577
+
+
+# Resource Limit flavor -By Default using small
+flavor: small
+# Segregation for Different environment (Small and Large)
+resources:
+  small:
+    limits:
+      cpu: 2
+      memory: 2Gi
+    requests:
+      cpu: 1
+      memory: 1Gi
+  large:
+    limits:
+      cpu: 4
+      memory: 4Gi
+    requests:
+      cpu: 2
+      memory: 2Gi
+  unlimited: {}
+# Kubernetes namespace for components deployed via Cloudify manager
+# If empty, use the common namespace
+# dcae_ns: "dcae"