commit：支持app的纯后台服务

orange-demo-multi-service-for-app/zz-resource/docker-files/services/logstash/Dockerfile

@@ -0,0 +1,3 @@
+ARG LOGSTASH_VER
+
+FROM logstash:${LOGSTASH_VER}

orange-demo-multi-service-for-app/zz-resource/docker-files/services/logstash/config/logstash.yml

@@ -0,0 +1,2 @@
+http.host: "0.0.0.0"
+xpack.monitoring.elasticsearch.hosts: [ "http://elasticsearch:9200" ]

orange-demo-multi-service-for-app/zz-resource/docker-files/services/logstash/config/pipelines.yml

@@ -0,0 +1,6 @@
+# This file is where you define your pipelines. You can define multiple.
+# For more information on multiple pipelines, see the documentation:
+#   https://www.elastic.co/guide/en/logstash/current/multiple-pipelines.html
+
+- pipeline.id: main
+  path.config: "/usr/share/logstash/pipeline"

orange-demo-multi-service-for-app/zz-resource/docker-files/services/logstash/pipeline/kafka.conf

@@ -0,0 +1,15 @@
+input {
+    kafka {
+        bootstrap_servers => "kafka:9093"
+        topics => "zz-log-topic"
+        codec => plain
+    }
+}
+
+# 监听
+output {
+    elasticsearch {
+        hosts => ["http://elasticsearch:9200"]
+        index => "logstash-%{+YYYY-MM}"
+    }
+}