Hi Gustavo, Correct me if I'm wrong, I read you installed your management server on CentOS 7, what about the hypervisor side? Can you check if the management server logs provide more information about the error or is it a communications error between the management server and hypervisor? If you have managed to deploy some VMs you can enable the ssh ports from the network configuration tab.
Regards, Nicolas Vazquez ________________________________ From: GUSTAVO RAU DE ALMEIDA CALLOU <gustavo.cal...@ufrpe.br> Sent: Tuesday, April 20, 2021 10:58 PM To: users@cloudstack.apache.org <users@cloudstack.apache.org> Subject: Issue about Client communication error, please retry later. Dear Cloudstack support team, I have been trying to configure Cloudstack 4.13.1 (LTS) in a VMware KVM (60GB HD, 8GB of RAM, 8 processors) in the CentOS7. I got success to configure and install the whole package. However, once I have been trying to access the console view I have been receiving the following error message: "Client communication error, please retry later." I mean, the OS opens and after a couple of seconds, I receive this error. I am receiving this message for both the instance VMs and system VM. Besides that, I tried to access, through the remote system application (eg. ssh), the VMs without success. Please let me know asap how to process to solve such issue. Best regards, Gustavo Callou and Alison Vinicius -- -- Professor at DC / UFRPE, Brazil PhD in Computer Science at UFPE, Brazil http://callou.pythonanywhere.com/ nicolas.vazq...@shapeblue.com www.shapeblue.com 3 London Bridge Street, 3rd floor, News Building, London SE1 9SGUK @shapeblue
