Jira and Confluence behind reverse proxies issues keep throwing ERR_CONNECTION_REFUSED

[SEBE]

Hi,

So, I am trying to host jira and confluence in my server. The idea is that, jira should be accessible from jira.mydomain.com and confluence similary. Unfortunetely I can't make this work. I followed every step from this example. I bound on namecheap jira.mydomain.com to IP address of my machine, but yet still I am receiving response ERR_CONNECTION_REFUSED. I am not sure what is the mistake. If you were able to help me I would really appreciate that. I am not sure whether every setting here is for 100% correctly set.

docker-compose.yaml:

version: '3'

services:
  jira_server:
    image: atlassian/jira-software:9.12.8
    container_name: jira_server
    environment:
      ATL_JDBC_URL: jdbc:postgresql://postgres_database:5432/jiradb
      ATL_JDBC_USER: -----------
      ATL_JDBC_PASSWORD: -----------
      ATL_DB_DRIVER: org.postgresql.Driver
      ATL_DB_TYPE: postgres72
      ATL_PROXY_NAME: jira.mydomain.com
      ATL_PROXY_PORT: 80
    ports:
      - 8080:8080
    depends_on:
      - postgres_database
    networks:
      - jiranet
    volumes:
      - jira_data:/var/atlassian/application-data/jira

  confluence_server:
    image: atlassian/confluence-server:8.7.2
    container_name: confluence_server
    environment:
      ATL_JDBC_URL: jdbc:postgresql://postgres_database:5432/confdb
      ATL_JDBC_USER: -----------
      ATL_JDBC_PASSWORD: -----------
      ATL_DB_TYPE: postgresql
      ATL_PROXY_NAME: confluence.mydomain.com
      ATL_PROXY_PORT: 80
    ports:
      - 8090:8090
      - 8091:8091
    depends_on:
      - postgres_database
    networks:
      - jiranet
    volumes:
      - confluence_data:/var/atlassian/application-data/confluence

  postgres_database:
    build:
      context: database/
      dockerfile: Dockerfile
    container_name: postgres_database
    environment:
      POSTGRES_MULTIPLE_DATABASES: jiradb, confdb
      POSTGRES_USER: -----------
      POSTGRES_PASSWORD: -----------
    volumes:
      - jira_postgres_data:/var/lib/postgresql/data
    networks:
      - jiranet

networks:
  jiranet:
    driver: bridge

volumes:
  jira_postgres_data:
  jira_data:
  confluence_data:

---

confluence-vhost.conf:

<VirtualHost *:80>
    ServerName confluence.mydomain.com
    ProxyRequests Off
    RemoteIPHeader X-Forwarded-For
    <Proxy *>
        Require all granted
    </Proxy>
    ProxyPass /synchrony http://localhost:8091/synchrony
    <Location /synchrony>
        Require all granted
        RewriteEngine on
        RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC]
        RewriteCond %{HTTP:CONNECTION} Upgrade$ [NC]
        RewriteRule .* ws://localhost:8091%{REQUEST_URI} [P
    </Location>
    ProxyPass / http://localhost:8090/
    ProxyPassReverse / http://localhost:8090/
    <Location />
        Require all granted
    </Location>
</VirtualHost>

---

jira-vhost.conf:

<VirtualHost *:80>
    ServerName jira.mydomain.com
    ProxyRequests Off
    ProxyVia Off
    RemoteIPHeader X-Forwarded-For
    <Proxy *>
         Require all granted
    </Proxy>
    ProxyPass / http://localhost:8080/
    ProxyPassReverse / http://localhost:8080/
</VirtualHost>