Elk for logs.

Makefile

@@ -180,3 +180,6 @@ debug_external: clean
 
 build_localnet_validator:
 	bash test/build-localnet-validator.sh
+
+elk:
+	docker-compose -f scripts/elk/docker-compose.yml up

scripts/elk/docker-compose.yml

@@ -0,0 +1,36 @@
+version: '3'
+services:
+  elasticsearch:
+    image: docker.elastic.co/elasticsearch/elasticsearch:7.17.14
+    container_name: elasticsearch
+    networks:
+      - elastic
+    ports:
+      - "127.0.0.1:9200:9200"
+      - "127.0.0.1:9300:9300"
+    environment:
+      - discovery.type=single-node
+
+  kib01-test:
+    image: docker.elastic.co/kibana/kibana:7.17.14
+    container_name: kib01-test
+    networks:
+      - elastic
+    ports:
+      - "0.0.0.0:5601:5601"
+    environment:
+      - ELASTICSEARCH_HOSTS=http://elasticsearch:9200
+
+  logstash:
+    image: docker.elastic.co/logstash/logstash:8.11.1
+    container_name: logstash-container
+    networks:
+      - elastic
+    volumes:
+      - ./logstash.conf:/usr/share/logstash/config/logstash.conf
+      - ../../tmp_log:/tmp_log
+    command: logstash -f /usr/share/logstash/config/logstash.conf
+
+networks:
+  elastic:
+    driver: bridge

scripts/elk/logstash.conf

@@ -0,0 +1,25 @@
+input {
+  file {
+    path => "/tmp_log/*/*.log"
+    start_position => "beginning"
+    sincedb_path => "/dev/null"
+    codec => "json"
+  }
+}
+
+filter {
+  # You can add additional filters here if needed
+}
+
+output {
+  stdout {
+    codec => rubydebug
+  }
+
+  # You can send the parsed logs to other outputs like Elasticsearch
+  # Uncomment the lines below and modify the Elasticsearch configuration
+   elasticsearch {
+     hosts => ["elasticsearch:9200"]
+     index => "harmony"
+   }
+}