HAA Cannot Join Node to Cluster

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How to troubleshoot when HAA displays the error message "can not find node with that name or IP"?

Execute the  below procedures to open the required firewall ports on all nodes in the HAA cluster: 

  • firewall-cmd --permanent --direct --add-rule ipv4 filter INPUT 0 -p icmp -s 0.0.0.0/0 -d 0.0.0.0/0 -j ACCEPT
  • firewall-cmd --permanent --add-port=1968/tcp
  • firewall-cmd --permanent --add-port=3333/tcp
  • firewall-cmd --permanent --add-port=3334/tcp
  • firewall-cmd --permanent --add-port=3335/tcp
  • firewall-cmd --permanent --add-port=3336/tcp
  • firewall-cmd --permanent --add-port=3337/tcp
  • firewall-cmd --permanent --add-port=3338/tcp
  • firewall-cmd --permanent --add-port=3339/tcp
  • firewall-cmd --permanent --add-port=36379/tcp
  • firewall-cmd --permanent --add-port=36380/tcp
  • firewall-cmd --permanent --add-port=8001/tcp
  • firewall-cmd --permanent --add-port=8443/tcp
  • firewall-cmd --permanent --add-port=8444/tcp
  • firewall-cmd --permanent --add-port=9080/tcp
  • firewall-cmd --permanent --add-port=9081/tcp
  • firewall-cmd --permanent --add-port=8070/tcp
  • firewall-cmd --permanent --add-port=8071/tcp
  • firewall-cmd --permanent --add-port=8080/tcp
  • firewall-cmd --permanent --add-port=9443/tcp
  • firewall-cmd --permanent --add-port=10000-19999/tcp
  • firewall-cmd --permanent --add-port=20000-29999/tcp
  • firewall-cmd --permanent --add-port=53/udp
  • firewall-cmd --permanent --add-port=5353/udp
  • sudo systemctl restart firewalld.service

Alternative Approach: 
  1. Disable the firewall of all nodes in the cluster
sudo systemctl stop firewalld
sudo systemctl disable firewalld
  1. Proceed to join node to cluster.