Use logstash configuration from OOM

Change-Id: Ie57c7f44b80337f21404d5d32d268b6cd9e03c7c
Issue-ID: CLAMP-218
Signed-off-by: ac2550 <ac2550@intl.att.com>

3 files changed, 311 insertions, 0 deletions

diff --git a/src/main/docker/logstash/Dockerfile.logstash b/src/main/docker/logstash/Dockerfile.logstash
new file mode 100644
index 000000000..be33b311d
--- /dev/null
+++ b/src/main/docker/logstash/Dockerfile.logstash
@@ -0,0 +1,28 @@
+# Copyright (c) 2018 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.
+
+FROM  docker.elastic.co/logstash/logstash-oss:6.1.3
+
+MAINTAINER "The Onap Team"
+LABEL Description="Logstash image with some plugins needed for the clamp dashboard"
+
+# Default aaf certificates
+COPY certs /certs.d/
+
+# remove default pipeline first
+COPY pipeline/logstash.conf /usr/share/logstash/pipeline/logstash.conf
+
+# add plugins needed by aggregation part of the pipeline
+RUN /usr/share/logstash/bin/logstash-plugin install logstash-filter-elasticsearch
+RUN /usr/share/logstash/bin/logstash-plugin install logstash-filter-prune
diff --git a/src/main/docker/logstash/certs/aafca.pem b/src/main/docker/logstash/certs/aafca.pem
new file mode 100644
index 000000000..cf12ec4c6
--- /dev/null
+++ b/src/main/docker/logstash/certs/aafca.pem
@@ -0,0 +1,26 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/src/main/docker/logstash/pipeline/logstash.conf b/src/main/docker/logstash/pipeline/logstash.conf
new file mode 100644
index 000000000..e6cee9c19
--- /dev/null
+++ b/src/main/docker/logstash/pipeline/logstash.conf
@@ -0,0 +1,257 @@
+# Copyright (c) 2018 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.
+input {
+    http_poller {
+        urls => {
+            event_queue => {
+                method => get
+                url => "${dmaap_base_url}/events/${event_topic}/${dmaap_consumer_group}/${dmaap_consumer_id}?timeout=15000"
+                headers => {
+                    Accept => "application/json"
+                }
+                add_field => { "topic" => "${event_topic}" }
+                type => "dmaap_event"
+            }
+            notification_queue => {
+                method => get
+                url => "${dmaap_base_url}/events/${notification_topic}/${dmaap_consumer_group}/${dmaap_consumer_id}?timeout=15000"
+                headers => {
+                    Accept => "application/json"
+                }
+                add_field => { "topic" => "${notification_topic}" }
+                type => "dmaap_notification"
+            }
+            request_queue => {
+                method => get
+                url => "${dmaap_base_url}/events/${request_topic}/${dmaap_consumer_group}/${dmaap_consumer_id}?timeout=15000"
+                headers => {
+                    Accept => "application/json"
+                }
+                add_field => { "topic" => "${request_topic}" }
+                type => "dmaap_request"
+            }
+        }
+        socket_timeout => 30
+        request_timeout => 30
+        codec => "plain"
+        schedule => { "every" => "1m"  }
+        cacert => "/certs.d/aafca.pem"
+    }
+}
+
+input {
+    file {
+        path => [
+            "/log-input/*"
+            ]
+        type => "dmaap_log"
+        codec => "json"
+    }
+}
+
+filter {
+    # avoid noise if no entry in the list
+    if [message] == "[]" {
+        drop { }
+    }
+
+    if [http_request_failure] or [@metadata][code] != "200" {
+       mutate {
+       	   add_tag => [ "error" ]
+       }
+    }
+
+    if "dmaap_source" in [tags] {
+        #
+        # Dmaap provides a json list, whose items are Strings containing the event
+        # provided to Dmaap, which itself is an escaped json.
+        #
+        # We first need to parse the json as we have to use the plaintext as it cannot
+        # work with list of events, then split that list into multiple string events,
+        # that we then transform into json.
+        #
+        json {
+            source => "[message]"
+            target => "message"
+        }
+        ruby {
+            code => "
+            for ev in event.get('message', [])
+                ev.set('@metadata', event.get('@metadata'))
+            end
+            "
+        }
+    	
+        split {
+            field => "message"
+        }
+        json {
+            source => "message"
+        }
+        mutate {
+            remove_field => [ "message" ]
+        }
+    }
+
+    #
+    # Some timestamps are expressed as milliseconds, some are in microseconds
+    #
+    if [closedLoopAlarmStart] {
+        ruby {
+            code => "
+            if event.get('closedLoopAlarmStart').to_s.to_i(10) > 9999999999999
+              event.set('closedLoopAlarmStart', event.get('closedLoopAlarmStart').to_s.to_i(10) / 1000)
+            else
+              event.set('closedLoopAlarmStart', event.get('closedLoopAlarmStart').to_s.to_i(10))
+            end
+            "
+        }
+        date {
+            match => [ "closedLoopAlarmStart", UNIX_MS ]
+            target => "closedLoopAlarmStart"
+        }
+    }
+
+    if [closedLoopAlarmEnd] {
+        ruby {
+            code => "
+            if event.get('closedLoopAlarmEnd').to_s.to_i(10) > 9999999999999
+              event.set('closedLoopAlarmEnd', event.get('closedLoopAlarmEnd').to_s.to_i(10) / 1000)
+            else
+              event.set('closedLoopAlarmEnd', event.get('closedLoopAlarmEnd').to_s.to_i(10))
+            end
+            "
+        }
+        date {
+            match => [ "closedLoopAlarmEnd", UNIX_MS ]
+            target => "closedLoopAlarmEnd"
+        }
+
+    }
+
+
+    #
+    # Notification time are expressed under the form "yyyy-MM-dd HH:mm:ss", which
+    # is close to ISO8601, but lacks of T as spacer: "yyyy-MM-ddTHH:mm:ss"
+    #
+    if [notificationTime] {
+        mutate {
+            gsub => [ "notificationTime", " ", "T" ]
+        }
+        date {
+            match => [ "notificationTime", ISO8601 ]
+            target => "notificationTime"
+        }
+    }
+
+
+    #
+    # Renaming some fields for readability
+    #
+    if [AAI][generic-vnf.vnf-name] {
+        mutate {
+            add_field => { "vnfName" => "%{[AAI][generic-vnf.vnf-name]}" }
+        }
+    }
+    if [AAI][generic-vnf.vnf-type] {
+        mutate {
+            add_field => { "vnfType" => "%{[AAI][generic-vnf.vnf-type]}" }
+        }
+    }
+    if [AAI][vserver.vserver-name] {
+        mutate {
+            add_field => { "vmName" => "%{[AAI][vserver.vserver-name]}" }
+        }
+    }
+    if [AAI][complex.city] {
+        mutate {
+            add_field => { "locationCity" => "%{[AAI][complex.city]}" }
+        }
+    }
+    if [AAI][complex.state] {
+        mutate {
+            add_field => { "locationState" => "%{[AAI][complex.state]}" }
+        }
+    }
+
+
+    #
+    # Adding some flags to ease aggregation
+    #
+    if [closedLoopEventStatus] =~ /(?i)ABATED/ {
+        mutate {
+            add_field => { "flagAbated" => "1" }
+        }
+    }
+    if [notification] =~ /^.*?(?:\b|_)FINAL(?:\b|_).*?(?:\b|_)FAILURE(?:\b|_).*?$/ {
+        mutate {
+            add_field => { "flagFinalFailure" => "1" }
+        }
+    }
+
+
+    if "error" not in [tags] {
+        #
+        # Creating data for a secondary index
+        #
+        clone {
+            clones => [ "event-cl-aggs" ]
+            add_tag => [ "event-cl-aggs" ]
+        }
+        
+        if  "event-cl-aggs" in [tags] {
+            #
+            # we only need a few fields for aggregations; remove all fields from clone except :
+            #   vmName,vnfName,vnfType,requestID,closedLoopAlarmStart, closedLoopControlName,closedLoopAlarmEnd,abated,nbrDmaapevents,finalFailure
+            #
+            prune {
+                whitelist_names => ["^@.*$","^topic$","^type$","^tags$","^flagFinalFailure$","^flagAbated$","^locationState$","^locationCity$","^vmName$","^vnfName$","^vnfType$","^requestID$","^closedLoopAlarmStart$","^closedLoopControlName$","^closedLoopAlarmEnd$","^target$","^target_type$","^triggerSourceName$","^policyScope$","^policyName$","^policyVersion$"]
+            }
+        
+        }
+    }
+}
+
+output {
+    stdout {
+        codec => rubydebug { metadata => true }
+    }
+
+    if "error" in [tags] {
+        elasticsearch {
+            codec => "json"
+            hosts => ["${elasticsearch_base_url}"]
+            index => "errors-%{+YYYY.MM.DD}"
+            doc_as_upsert => true
+        }
+
+    } else if "event-cl-aggs" in [tags] {
+        elasticsearch {
+            codec => "json"
+            hosts => ["${elasticsearch_base_url}"]
+            document_id => "%{requestID}"
+            index => "events-cl-%{+YYYY.MM.DD}" # creates daily indexes for control loop
+            doc_as_upsert => true
+            action => "update"
+        }
+
+    } else {
+        elasticsearch {
+            codec => "json"
+            hosts => ["${elasticsearch_base_url}"]
+            index => "events-%{+YYYY.MM.DD}" # creates daily indexes
+            doc_as_upsert => true
+        }
+    }
+}