From a4f4e8fd39ed2f4a6e02c6cfdee98bd39905457b Mon Sep 17 00:00:00 2001
From: Antoine Cotten <hello@acotten.com>
Date: Sun, 18 Oct 2020 11:41:53 +0200
Subject: [PATCH] Enable Logstash's Beats input by default

The configuration from the official Docker image includes it by default:
https://github.com/elastic/logstash/blob/7.9/docker/data/logstash/pipeline/default.conf

More information about the Beats input plugin:
https://www.elastic.co/guide/en/logstash/current/plugins-inputs-beats.html
---
 README.md                       | 1 +
 docker-compose.yml              | 1 +
 docker-stack.yml                | 1 +
 logstash/pipeline/logstash.conf | 4 ++++
 4 files changed, 7 insertions(+)

diff --git a/README.md b/README.md
index be847a0..da80320 100644
--- a/README.md
+++ b/README.md
@@ -70,6 +70,7 @@ Other available stack variants:
 interact with the Docker daemon.*
 
 By default, the stack exposes the following ports:
+* 5044: Logstash Beats input
 * 5000: Logstash TCP input
 * 9600: Logstash monitoring API
 * 9200: Elasticsearch HTTP
diff --git a/docker-compose.yml b/docker-compose.yml
index 580409e..669e337 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -41,6 +41,7 @@ services:
         target: /usr/share/logstash/pipeline
         read_only: true
     ports:
+      - "5044:5044"
       - "5000:5000/tcp"
       - "5000:5000/udp"
       - "9600:9600"
diff --git a/docker-stack.yml b/docker-stack.yml
index ead1649..696425c 100644
--- a/docker-stack.yml
+++ b/docker-stack.yml
@@ -27,6 +27,7 @@ services:
   logstash:
     image: docker.elastic.co/logstash/logstash:7.9.2
     ports:
+      - "5044:5044"
       - "5000:5000"
       - "9600:9600"
     configs:
diff --git a/logstash/pipeline/logstash.conf b/logstash/pipeline/logstash.conf
index 14c76f8..40ca757 100644
--- a/logstash/pipeline/logstash.conf
+++ b/logstash/pipeline/logstash.conf
@@ -1,4 +1,8 @@
 input {
+	beats {
+		port => 5044
+	}
+
 	tcp {
 		port => 5000
 	}