hello,
I have edited the firewall as follow but cass operator cassandra program ask agan the opening of the firewall: '''sudo iptables -A INPUT -p tcp --dport 8080 -j ACCEPT sudo iptables -A OUTPUT -p tcp --dport 8080 -j ACCEPT kubectl apply -k github.com/k8ssandra/cass-operator/config/deployments/default The connection to the server localhost:8080 was refused - did you specify the right host or port?''' thank you in advance to help myself fully install apache cassandra, Regards. Azaretdodo.