Hello,
I am installing puppet and keep getting this error [Puppet could not request certificate: No route to host -connect(2)]
My DNS is resloving and i can ping the master from the agent.
I have added this line to the iptables [iptables -I INPUT -s 192.168.1.20 -m tcp -p tcp --dport 8140 -j ACCEPT], where the IP is my agent.
I have also added my master ip to /etc/puppet/puppet.conf
Why am I still getting this error?
iptables -F
firewall-cmd --zone=public --add-port=8140/tcp --permanent
firewall-cmd --reload
Source: http://www.unixmen.com/install-puppet-server-centos-7/
No need to flush all iptables rules...