add logstash ngx

dev-upgrade/elastic/logstash-ngx.yaml

@@ -0,0 +1,92 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: logstash-ngx-config
+data:
+  logstash.conf: |-
+    input {
+      beats {
+        port => 5044
+      }
+    }
+
+    filter {
+      mutate {
+        add_field => { "env" => "%{[tags][0]}" }
+        remove_field => [ "tags" ]
+      }
+    }  
+
+    output {
+      elasticsearch {
+        hosts => ["http://elastic:9200"]
+        index => "%{[env]}-nginx-%{+YYYY.MM.dd}"
+      }
+    }
+  logstash.yml: |-
+    http.host: "0.0.0.0"
+    xpack.monitoring.elasticsearch.hosts: [ "http://elastic:9200" ]
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: logstash-ngx
+  labels:
+    app: logstash-ngx
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: logstash-ngx
+  template:
+    metadata:
+      labels:
+        app: logstash-ngx
+    spec:
+      containers:
+        - name: logstash-ngx
+          image: docker.elastic.co/logstash/logstash:7.16.3
+          ports:
+            - containerPort: 5044
+          resources:
+            requests:
+              cpu: 100m
+              memory: 128Mi
+            limits:
+              cpu: 1
+              memory: 1Gi
+          volumeMounts:
+            - name: config
+              mountPath: /usr/share/logstash/pipeline/logstash.conf
+              subPath: logstash.conf
+              readOnly: true
+            - name: config
+              mountPath: /usr/share/logstash/config/logstash.yml
+              subPath: logstash.yml
+              readOnly: true
+      volumes:
+        - name: config
+          configMap:
+            name: logstash-ngx-config
+            items:
+              - key: logstash.conf
+                path: logstash.conf
+              - key: logstash.yml
+                path: logstash.yml
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: logstash-ngx
+  labels:
+    app: logstash-ngx
+spec:
+  ports:
+    - port: 5044
+      targetPort: 5044
+      nodePort: 35044
+  selector:
+    app: logstash-ngx
+  type: NodePort