Logstash does not send apache logs to elasticsearch

Elastic Stack Logstash
20

So after logging in logstash container (docker exec -it logstash bash), i have:

root@0d4fde3f9039:/home/test6# ls -a
. .. .bash_logout .bashrc .profile logstash-2.4.1 logstash.conf
root@0d4fde3f9039:/home/test6# cd ~
root@0d4fde3f9039:~# ls
root@0d4fde3f9039:~# ls -a
. .. .bash_history .bashrc .oracle_jre_usage .profile