Add a filebeat container together with esr-server

With this modification, the log of esr-server will be in filebeat.

Change-Id: I647fc665ed383b58c14a34d6598e41cd6842b1ec
Issue-ID: AAI-756
Signed-off-by: LiZi <li.zi30@zte.com.cn>

7 files changed, 120 insertions, 5 deletions

diff --git a/kubernetes/esr/Chart.yaml b/kubernetes/esr/Chart.yaml
index 8f55bd69a8..2df1530e48 100644
--- a/kubernetes/esr/Chart.yaml
+++ b/kubernetes/esr/Chart.yaml
@@ -1,4 +1,4 @@
 apiVersion: v1
 description: A Helm chart for Kubernetes
 name: esr
-version: 1.1.0
+version: v1.0.0
diff --git a/kubernetes/esr/resources/config/log/esrserver/logback.xml b/kubernetes/esr/resources/config/log/esrserver/logback.xml
new file mode 100644
index 0000000000..8b2c31052e
--- /dev/null
+++ b/kubernetes/esr/resources/config/log/esrserver/logback.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration debug="true" scan="true" scanPeriod="3 seconds">
+   <!--<jmxConfigurator /> -->
+   <!--  specify the base path of the log directory -->
+   <property name="logDir" value="/var/log/onap" />
+   <!--  specify the component name -->
+   <property name="componentName" value="esr" />
+   <!-- specify the sub component name -->
+   <property name="subComponentName" value="xacml-pap-rest" />
+   <!-- The directories where logs are written -->
+   <property name="logDirectory" value="${logDir}/${componentName}/${subComponentName}" />
+   <property name="pattern" value="%d{&amp;quot;yyyy-MM-dd'T'HH:mm:ss.SSSXXX&amp;quot;, UTC}\t[%thread]\t%-5level\t%logger{36}\t%replace(%replace(%replace(%mdc){'\t','\\\\t'}){', ','\t'}){'\n', '\\\\n'}\t%replace(%replace(%msg){'\n', '\\\\n'}){'\t','\\\\t'}%n" />
+   <!--  log file names -->
+   <property name="errorLogName" value="error" />
+   <property name="metricsLogName" value="metrics" />
+   <property name="auditLogName" value="audit" />
+   <property name="debugLogName" value="debug" />
+   <property name="queueSize" value="256" />
+   <property name="maxFileSize" value="50MB" />
+   <property name="maxHistory" value="30" />
+   <property name="totalSizeCap" value="10GB" />
+   <!-- Example evaluator filter applied against console appender -->
+   <appender class="ch.qos.logback.core.ConsoleAppender" name="STDOUT">
+      <encoder>
+         <pattern>${pattern}</pattern>
+      </encoder>
+   </appender>
\ No newline at end of file
diff --git a/kubernetes/esr/resources/config/log/filebeat/filebeat.yml b/kubernetes/esr/resources/config/log/filebeat/filebeat.yml
new file mode 100644
index 0000000000..16c7943beb
--- /dev/null
+++ b/kubernetes/esr/resources/config/log/filebeat/filebeat.yml
@@ -0,0 +1,42 @@
+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:
+    - /home/esr/works/logs/*.log
+#    - /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: ["logstash.{{.Values.nsPrefix}}:5044"]
+  #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
diff --git a/kubernetes/esr/templates/esr-esrserver-deployment.yaml b/kubernetes/esr/templates/esr-esrserver-deployment.yaml
index 386d4014e4..a591a7e04c 100644
--- a/kubernetes/esr/templates/esr-esrserver-deployment.yaml
+++ b/kubernetes/esr/templates/esr-esrserver-deployment.yaml
@@ -17,12 +17,18 @@ spec:
       name: esr-esrserver
     spec:
       containers:
-      - image: {{ .Values.esrserver.image }}
+      - name: esr-esrserver
+        image: {{ .Values.esrserver.image }}
         imagePullPolicy: {{ .Values.pullPolicy }}
-        name: esr-esrserver
         env:
         - name: MSB_ADDR
           value: {{ tpl .Values.msbaddr . }}
+        volumeMounts:
+        - name: localtime
+          mountPath: /etc/localtime
+          readOnly: true
+        - mountPath: /home/esr/works/logs
+          name: esr-server-logs
         ports:
         - containerPort: {{ .Values.esrserver.port }}
         readinessProbe:
@@ -30,6 +36,26 @@ spec:
             port: {{ .Values.esrserver.port }}
           initialDelaySeconds: 5
           periodSeconds: 10
-      imagePullSecrets:
-      - name: "{{ .Values.nsPrefix }}-docker-registry-key"
+      - name: filebeat-onap-esr-server
+        image: {{ .Values.filebeat.image }}
+        imagePullPolicy: {{ .Values.pullPolicy }}
+        volumeMounts:
+        - mountPath: /usr/share/filebeat/filebeat.yml
+          subPath: filebeat.yml
+          name: filebeat-conf
+        - mountPath: /home/esr/works/logs
+          name: esr-server-logs
+        - mountPath: /usr/share/filebeat/data
+          name: esr-server-filebeat
+      volumes:
+      - name: localtime
+        hostPath:
+          path: /etc/localtime
+      - name: filebeat-conf
+        configMap:
+          name: esr-filebeat-configmap
+      - name: esr-server-logs
+        emptyDir: {}
+      - name: esr-server-filebeat
+        emptyDir: {}
 #{{ end }}
diff --git a/kubernetes/esr/templates/esr-filebeat-configmap.yaml b/kubernetes/esr/templates/esr-filebeat-configmap.yaml
new file mode 100644
index 0000000000..4bee5d16ce
--- /dev/null
+++ b/kubernetes/esr/templates/esr-filebeat-configmap.yaml
@@ -0,0 +1,9 @@
+#{{ if not .Values.disableAaiAaiResources }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: esr-filebeat-configmap
+  namespace: {{ .Values.nsPrefix }}
+data:
+{{ tpl (.Files.Glob "resources/config/log/filebeat/*").AsConfig . | indent 2 }}
+#{{ end }}
diff --git a/kubernetes/esr/templates/esr-server-log-configmap.yaml b/kubernetes/esr/templates/esr-server-log-configmap.yaml
new file mode 100644
index 0000000000..3b94168515
--- /dev/null
+++ b/kubernetes/esr/templates/esr-server-log-configmap.yaml
@@ -0,0 +1,9 @@
+#{{ if not .Values.disableAaiAaiResources }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: esr-esrserver-log-configmap
+  namespace: {{ .Values.nsPrefix }}
+data:
+{{ tpl (.Files.Glob "resources/config/log/esrserver/logback.xml").AsConfig . | indent 2 }}
+#{{ end }}
diff --git a/kubernetes/esr/values.yaml b/kubernetes/esr/values.yaml
index b942672dfb..85b34ac36a 100644
--- a/kubernetes/esr/values.yaml
+++ b/kubernetes/esr/values.yaml
@@ -10,3 +10,5 @@ esrgui:
   image: nexus3.onap.org:10001/onap/aai/esr-gui:v1.0.0
   port: 8080
   replicas: 1
+filebeat:
+  image: docker.elastic.co/beats/filebeat:5.5.0