## Compose sample application
### Elasticsearch, Logstash, and Kibana (ELK) in single-node
Project structure:
```
.
└── docker-compose.yml
```
[_docker-compose.yml_ ](docker-compose.yml )
```
services:
elasticsearch:
image: elasticsearch:7.8.0
...
logstash:
image: logstash:7.8.0
...
kibana:
image: kibana:7.8.0
...
```
## Deploy with docker-compose
```
$ docker-compose up -d
Creating network "elasticsearch-logstash-kibana_elastic" with driver "bridge"
Creating es ... done
Creating log ... done
Creating kib ... done
```
## Expected result
Listing containers must show three containers running and the port mapping as below:
```
$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
173f0634ed33 logstash:7.8.0 "/usr/local/bin/dock…" 43 seconds ago Up 41 seconds 0.0.0.0:5000->5000/tcp, 0.0.0.0:5044->5044/tcp, 0.0.0.0:9600->9600/tcp, 0.0.0.0:5000->5000/udp log
b448fd3e9b30 kibana:7.8.0 "/usr/local/bin/dumb…" 43 seconds ago Up 42 seconds 0.0.0.0:5601->5601/tcp kib
366d358fb03d elasticsearch:7.8.0 "/tini -- /usr/local…" 43 seconds ago Up 42 seconds (healthy) 0.0.0.0:9200->9200/tcp, 0.0.0.0:9300->9300/tcp es
```
After the application starts, navigate to below links in your web browser:
* Elasticsearch: [`http://localhost:9200` ](http://localhost:9200 )
* Logstash: [`http://localhost:9600` ](http://localhost:9600 )
* Kibana: [`http://localhost:5601/api/status` ](http://localhost:5601/api/status )
Stop and remove the containers
```
$ docker-compose down
```
## Attribution
The [example Nginx logs ](https://github.com/docker/awesome-compose/tree/master/elasticsearch-logstash-kibana/logstash/nginx.log ) are copied from [here ](https://github.com/elastic/examples/blob/master/Common%20Data%20Formats/nginx_json_logs/nginx_json_logs ).
