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1. Edit /etc/firewalld/zones/public.xml or (swarm-site.xml whichever has the other port rules) and add a rule to allow port 8090 requests. The remainder of the instructions assume port 8090 is used. The result resembles:

   Code Block

   <?xml version="1.0" encoding="utf-8"?> <zone> <short>Public</short> <description>For use in public areas. You do not trust the other computers on networks to not harm your computer. Only selected incoming connections are accepted.</description> <service name="ssh"/> <service name="dhcpv6-client"/> <port protocol="tcp" port="8009"/> <port protocol="tcp" port="8080"/> <port protocol="tcp" port="8081"/> <port protocol="udp" port="123"/> <port protocol="udp" port="514"/> <port protocol="tcp" port="514"/> <port protocol="tcp" port="8090"/> <masquerade/> </zone>

2. Reload the firewall rules:

   Code Block
   firewall-cmd --reload

3. Create a directory to configure port90 files

   Code Block
   mkdir -p /opt/datacore/swarm-port90-console/

4. Create a configuration file to disable HTTP/1.0 (opt/datacore/swarm-port90-console/disable_http1.0.conf)

   Code Block
   <IfModule mod_rewrite.c> RewriteEngine On # Block HTTP/1.0 requests RewriteCond %{SERVER_PROTOCOL} ^HTTP/1\.0$ RewriteRule .* - [F,L] </IfModule> # Set proxy settings in the main configuration or a VirtualHost # For instance, you can place this in your main httpd.conf or a VirtualHost config: ProxyRequests Off ProxyVia Off

5. OPTIONAL: if your SCS has internet access, you can skip this step and proceed to step 4. Download the container scs-container-port90-console.tar.gz here and transfer it to the SCS server. Load the container:

   Code Block
   podman load < scs-container-port90-console.tar.gz

6. Collect the IP address of any Swarm node and replace it in the following command. Install the container:

   Code Block
   podman run -d --name swarm-port90-console --security-opt=seccomp=unconfined -p 8090:8090 -e SCSP_HOST=[Swarm node IP] -v /opt/datacore/swarm-port90-console/disable_http1.0.conf:/etc/httpd/conf.d/block_http1.0.conf:Z docker-repo.tx.caringo.comquay.io/perifery/caringo-syslog:stable9

7. Now port 8090 on the SCS server can be used to access Swarm’s port90 console: http://[SCS-IP]:8090

8. No further actions are required. However, the container does not run when the SCS server is restarted. Continue with the instructions below to configure the container to auto-start.

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To eliminate the port90 container, execute the following commands to remove it from Podman:

podman stop $(podman ps -a | grep swarm-port90-console | awk '{ print $1 }')
podman rm $(podman ps -a | grep swarm-port90-console | awk '{ print $1 }')
systemctl stop swarm-port90-console.service
systemctl disable swarm-port90-console.service

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