/opt/atlassian/confluence/conf/server.xml

<Server port="8000" shutdown="SHUTDOWN" debug="0">
    <Service name="Tomcat-Standalone">
        <!--
         ==============================================================================================================
         DEFAULT - Direct connector with no proxy, for unproxied HTTP access to Confluence.

         If using a http/https proxy, comment out this connector.
         ==============================================================================================================
        -->
        <Connector port="8090" connectionTimeout="20000" redirectPort="8443"
                   maxThreads="48" minSpareThreads="10"
                   enableLookups="false" acceptCount="10" debug="0" URIEncoding="UTF-8"
                   protocol="org.apache.coyote.http11.Http11NioProtocol"/>
        <!--
         ==============================================================================================================
         HTTP - Proxying Confluence via Apache or Nginx over HTTP

         If you're proxying traffic to Confluence over HTTP, uncomment the connector below and comment out the others.
         Make sure you provide the right information for proxyName and proxyPort.

         For more information see:
            Apache - https://confluence.atlassian.com/x/4xQLM
            nginx  - https://confluence.atlassian.com/x/TgSvEg

         ==============================================================================================================
        -->

        <!--
        <Connector port="8090" connectionTimeout="20000" redirectPort="8443"
                   maxThreads="48" minSpareThreads="10"
                   enableLookups="false" acceptCount="10" debug="0" URIEncoding="UTF-8"
                   protocol="org.apache.coyote.http11.Http11NioProtocol"
                   scheme="http" proxyName="<subdomain>.<domain>.com" proxyPort="80"/>
        -->

        <!--
         ==============================================================================================================
         HTTPS - Direct connector with no proxy, for unproxied HTTPS access to Confluence.

         For more info see https://confluence.atlassian.com/x/s3UC
         ==============================================================================================================
        -->

        <!--
        <Connector port="8443" maxHttpHeaderSize="8192"
                   maxThreads="150" minSpareThreads="25"
                   protocol="org.apache.coyote.http11.Http11Nio2Protocol"
                   enableLookups="false" disableUploadTimeout="true"
                   acceptCount="100" scheme="https" secure="true"
                   clientAuth="false" sslProtocol="TLSv1.2" sslEnabledProtocols="TLSv1.2" SSLEnabled="true"
                   URIEncoding="UTF-8" keystorePass="<MY_CERTIFICATE_PASSWORD>"/>
        -->

        <!--
         ==============================================================================================================
         HTTPS - Proxying Confluence via Apache or Nginx over HTTPS

         If you're proxying traffic to Confluence over HTTPS, uncomment the connector below and comment out the others.
         Make sure you provide the right information for proxyName and proxyPort.

         For more information see:
            Apache - https://confluence.atlassian.com/x/PTT3MQ
            nginx  - https://confluence.atlassian.com/x/cNIvMw
         ==============================================================================================================
        -->

        <!--
        <Connector port="8090" connectionTimeout="20000" redirectPort="8443"
                   maxThreads="48" minSpareThreads="10"
                   enableLookups="false" acceptCount="10" debug="0" URIEncoding="UTF-8"
                   protocol="org.apache.coyote.http11.Http11NioProtocol"
                   scheme="https" secure="true" proxyName="<subdomain>.<domain>.com" proxyPort="443"/>
        -->

        <Engine name="Standalone" defaultHost="localhost" debug="0">
            <Host name="localhost" debug="0" appBase="webapps" unpackWARs="true" autoDeploy="false" startStopThreads="4">
                <Context path="" docBase="../confluence" debug="0" reloadable="false" useHttpOnly="true">
                    <!-- Logging configuration for Confluence is specified in confluence/WEB-INF/classes/log4j.properties -->
                    <Manager pathname=""/>
                    <Valve className="org.apache.catalina.valves.StuckThreadDetectionValve" threshold="60"/>
                </Context>

                <Context path="${confluence.context.path}/synchrony-proxy" docBase="../synchrony-proxy" debug="0"
                         reloadable="false" useHttpOnly="true">
                    <Valve className="org.apache.catalina.valves.StuckThreadDetectionValve" threshold="60"/>
                </Context>
            </Host>
        </Engine>
    </Service>
</Server>

See also

• Confluence, Install Confluence (PostgreSQL), Integrate Jira and Confluence, Confluence release notes, Confluence logs (catalina.out), systemctl start confluence, systemctl restart confluence, systemctl status confluence, Confluence versions, Confluence: Restore Passwords To Recover Admin User Rights, OGNL