Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

You ought to ensure you have your iptables rules are reflecting correctly. On a two node Icehouse-M1 set-up, with Neutron, GRE and OVS, here's what I have:

On Controller node:

$ cat /etc/sysconfig/iptables
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp -m multiport --dports 3260 -m comment --comment "001 cinder incoming" -j ACCEPT 
-A INPUT -p tcp -m multiport --dports 80 -m comment --comment "001 horizon incoming" -j ACCEPT 
-A INPUT -p tcp -m multiport --dports 9292 -m comment --comment "001 glance incoming" -j ACCEPT 
-A INPUT -p tcp -m multiport --dports 5000,35357 -m comment --comment "001 keystone incoming" -j ACCEPT
-A INPUT -p tcp -m multiport --dports 3306 -m comment --comment "001 mariadb incoming" -j ACCEPT
-A INPUT -p tcp -m multiport --dports 6080 -m comment --comment "001 novncproxy incoming" -j ACCEPT
-A INPUT -p tcp -m multiport --dports 8770:8780 -m comment --comment "001 novaapi incoming" -j ACCEPT
-A INPUT -p tcp -m multiport --dports 9696 -m comment --comment "001 neutron incoming" -j ACCEPT
-A INPUT -p tcp -m multiport --dports 5672 -m comment --comment "001 qpid incoming" -j ACCEPT 
-A INPUT -p tcp -m multiport --dports 8700 -m comment --comment "001 metadata incoming" -j ACCEPT 
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 5900:5999 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A INPUT -p gre -j ACCEPT 
-A OUTPUT -p gre -j ACCEPT
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT

On Compute node:

$ cat /etc/sysconfig/iptables
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 5900:5999 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A INPUT -p gre -j ACCEPT 
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A OUTPUT -p gre -j ACCEPT
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT