Hi Fuel-Dev, We are done with the MOS Ice House deployment, also we are done installing Brocade ML2 VCS plugin. When we run health check below 3 checks were failing.
Failed checks: 1. Check DNS resolution on compute node 2. Check network connectivity from instance via floating IP 3. Check stack autoscaling Controller and compute node couldn't ping google.com since the nameserver couldn't resolve hostname. Andrey suggested us to change nameserver in /etc/resolve.conf, after changing nameserver #Check 1 is passed. Andrey mentioned the other 2 failed checks will not impact our plugin testing. We tried to create network and VM, we were able to create network and Virtual machine but those Virtual machines couldn't get IP address. Topology and configuration details: Both controller and compute node's eth3 is connected to VDX device so, I have configured bridge mapping as "bridge_mappings = physnet1:br-eth3". Configuration in /etc/neutron/plugins/ml2/ml2_conf.ini [ml2] tenant_network_types = vlan type_drivers = vlan mechanism_drivers = openvswitch,brocade [ml2_type_vlan] network_vlan_ranges = physnet1:400:500 [securitygroup] enable_security_group = True firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver [database] connection = mysql://neutron:[email protected]:3306/neutron_ml2?read_timeout=60 [ovs] tenant_network_type = vlan network_vlan_ranges = physnet1:400:500 bridge_mappings = physnet1:br-eth3 #bridge_mappings = physnet1:br-eth1 [ml2_brocade] username = admin password = password address = 10.25.225.133 ostype = NOS physical_networks = physnet1 Regards, Karthi
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