Docker compose file for ELK 7.9.2

docker-compose.yml

version: '3.7'

services:
  elasticsearch:
    image: elasticsearch:7.9.2
    ports:
      - '9200:9200'
    environment:
      - discovery.type=single-node
    ulimits:
      memlock:
        soft: -1
        hard: -1

  kibana:
    image: kibana:7.9.2
    ports:
      - '5601:5601'

  logstash:
    image: logstash:7.9.2
    ports:
      - '5000:5000'
    volumes:
      - type: bind
        source: ./logstash_pipeline/
        target: /usr/share/logstash/pipeline
        read_only: true

1- create a folder with any name
2- set docker compose file inside it
3- then inside this folder also create a new folder with logstash_pipeline name
4- inside logstash_pipeline folder create a new file with ports.conf
5- set below inside ports.conf file
input {
tcp {
port => 5000
}
}

output {
elasticsearch {
hosts => ["elasticsearch:9200"]
index => "hello-logstash-docker"
}
}

I am unable to see the logstash_pipeline/ports.conf inside logstash docker container. Please help me. I am stuck here. I am on Oracle Virtual Box with Oracle linux-8 & installed Docker Version: 20.10.14

curl localhost 5000
curl: (7) Failed to connect to localhost port 80 after 0 ms: Connection refused

how to fix this