I have done this many times with Ocata and it worked 95% of the time. Ntp is known there is an option to turn it off. I do not have it handy now though:(
Let me know I could share the packstack file. Remo Inviato da iPhone > Il giorno 28 giu 2017, alle ore 12:34, Reza Shaikhly <rezashaik...@gmail.com> > ha scritto: > > Hello eyeryone, > > I'm kind of new with OpenStack. > > Three months ago I managed to deploy OpenStack using Packstack on three > nodes. Three VMs with CentOS 7 minimal created using VM Ware ESXI hypervisor: > a controller node, a network controller node (Neutron) and a compute node > (Nova). Things worked all right there as a test bed for PoC and lunching a > few instances. That was OpenStack Newton. > Yesterday I followed the very same procedure and I ran into two problems: > first problem was related to NTP, and I finally found a workaround for it. > However the second problem I couldn't handle it so far and I hope to get some > kind recommendations here. The problem is that it seems the traffic does not > go off to the External network > > I create an external network and a Router on a project using Horizon and > connect the external network to the gateway of the Router. Everything seems > fine, but I can't ping the router's gateway from my own client which are on > the same subnet. It seems that External Bridge does not route the traffic > outside. > I can't ping the router's gateway from Neutron server. With this big problem > I can't go further, because instances won't be able to ping outside network, > also they won't be reachable from outside. > I checked the firewall on my client and even turned it off. Also I checked > Neutron server's firewall status using: "systemctl status firewalld" and > service seemed dead. > > Here is my eth0 and External bridge configurations on Neutron server: > > eth0: > DEVICETTYPE=ovs > TYPE=OVSPort > OVS_BRIDGE=br-ex > DEVICE=eth0 > NAME=eth0 > BOOTPROTO=none > ONBOOT=yes > > External bridge: > TYPE=OVSBridge > DEVICE=br-ex > NAME=br-ex > BOOTPROTO=static > DEVICETYPE=ovs > ONBOOT=yes > IPADDR=172.16.10.123 > NETMASK=255.255.255.0 > GATEWAY=172.16.10.1 > DNS1=8.8.8.8 > PEERDNS=yes > USERCTL=yes > > > Even I lunched three instances using Cirros image and they able to ping each > other, also able to ping the gateway of the router, However nothing seems > reachable from outside. > > That's why I think there should be something wrong with External Bridge. > > Please Help, if you have any alternative config for external bridge and NIC > card, or whatever useful to help my limit knowledge... > > Thank you > Rez > > P.S: Is the NIC card type in VM has anything to do with this problem? I mean > when I created the Virtual machines, I chose VMXNET3 as NIC card type, should > I try another type, something like E1000, maybe for compatibility? > !DSPAM:1,595405cf284039407916672! > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > !DSPAM:1,595405cf284039407916672!
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