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<div class="moz-cite-prefix">Thanks for the advice - followed the
network setup recipe and same error after deploying Openstack on
the controller node<br>
<br>
But it is indeed a bizarre connectivity issue in the external
network infrastructure<br>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$40.1">Deployment
has failed. All nodes are finished. Failed tasks:
Task[connectivity_tests/4] Stopping the deployment process!</p>
<div class="notification text-danger clickable unread"
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39">
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">Failed
to deploy node 'MOS_Controller (1e:c1)': Task
connectivity_tests failed on node 4.</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">Looking
at the logs here are the errors that I see (time is in UTC) -
it seems to be related to an internet connectivity issue on
the Controller</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">Logs
below<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">However
I have set the networking as per the neutron guide and the
issue is still unclear<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">[root@fuel
~]# fuel node<br>
id | status | name | cluster | ip |
mac | roles | pending_roles | online |
group_id<br>
---+----------+------------------------+---------+-----------+-------------------+------------+---------------+--------+---------<br>
4 | error | MOS_Controller (1e:c1) | 1 | 10.20.0.3 |
00:50:56:98:1e:c1 | controller | | 1
| 1<br>
3 | discover | MOS_Compute (46:4a) | | 10.20.0.4 |
00:50:56:98:46:4a | | | 1 |<br>
[root@fuel ~]#<br>
Logging in to the controller node</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">[root@fuel
~]# ssh 10.20.0.3<br>
Warning: Permanently added '10.20.0.3' (ECDSA) to the list of
known hosts.<br>
Welcome to Ubuntu 14.04.5 LTS (GNU/Linux 3.13.0-110-generic
x86_64)<br>
<br>
* Documentation: <a class="moz-txt-link-freetext" href="https://help.ubuntu.com/">https://help.ubuntu.com/</a><br>
Last login: Fri Feb 24 04:23:12 2017 from 10.20.0.2<br>
root@node-4:~#<br>
Pings across to IP work fine</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">root@node-4:~#
ping 192.168.198.3 <<< this is the internet exit
gateway across the physical network infra<br>
PING 192.168.198.3 (192.168.198.3) 56(84) bytes of data.<br>
64 bytes from 192.168.198.3: icmp_seq=1 ttl=254 time=4.35 ms<br>
64 bytes from 192.168.198.3: icmp_seq=2 ttl=254 time=3.18 ms<br>
root@node-4:~# cat /etc/resolv.conf<br>
# re-generated by cloud-init boothook only at the first boot;<br>
search domain.tld<br>
domain domain.tld<br>
nameserver 10.20.0.2 <<< this is the Fuel master
node<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">root@node-4:~#
nslookup google.com<br>
Server: 10.20.0.2<br>
Address: 10.20.0.2#53<br>
Non-authoritative answer:<br>
Name: google.com<br>
Address: 172.217.6.14 <<< DNS resolution OK<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">root@node-4:~#
route<br>
Kernel IP routing table<br>
Destination Gateway Genmask Flags Metric
Ref Use Iface<br>
default 10.100.20.1 0.0.0.0 UG 0
0 0 br-ex <<< this is the SVI default gw on
VLAN 20 (public)<br>
10.20.0.0 * 255.255.255.0 U 0
0 0 br-fw-admin<br>
10.100.20.0 * 255.255.255.0 U 0
0 0 br-ex<br>
10.100.121.0 * 255.255.255.0 U 0
0 0 br-mgmt<br>
10.100.122.0 * 255.255.255.0 U 0
0 0 br-storage<br>
169.254.169.254 - 255.255.255.255 !H 0
- 0 -<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">root@node-4:~#
ip route get 172.217.6.14<br>
172.217.6.14 via 10.100.20.1 dev br-ex src 10.100.20.33<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">root@node-4:~#
ping google.com<br>
PING google.com (172.217.6.14) 56(84) bytes of data.<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">And
on the internet gateway there is nothing in the NAT
translations<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">CiscoGw#sh
ip nat translations | inc 10.100.20.<br>
CiscoGw# --- nothing ---<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">root@node-4:~#
ifconfig br-ex<br>
br-ex Link encap:Ethernet HWaddr 00:50:56:98:09:29<br>
inet addr:10.100.20.33 Bcast:10.100.20.255
Mask:255.255.255.0<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">And
on the intermediate L3 switch I can see the MAC and IP i.e. it
goes to the external network infra<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1">Cisco-SMI#sh
ip arp | inc 10.100.20.<br>
Internet 10.100.20.33 3 0050.5698.0929 ARPA
Vlan20<br>
<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1"><br>
!!! I have to dig into this strange connectivity issue<br>
</p>
<p
data-reactid=".0.0.0:$navbar.1.0.2.0.$notifications-popover.1.0:$39.1"><img
src="cid:part1.D223057D.C9B0712D@mindtrek.dnsalias.net"
alt=""></p>
</div>
<br>
<img src="cid:part2.5ADD58FA.17F9F9FC@mindtrek.dnsalias.net"
alt=""><br>
<br>
<img src="cid:part3.1B8C2E46.F683EE8B@mindtrek.dnsalias.net"
alt=""><br>
On 2/23/2017 9:33 PM, Mario Romascanu wrote:<br>
</div>
<blockquote
cite="mid:2c888401-1704-e856-15e4-945776fb9563@mindtrek.dnsalias.net"
type="cite">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
Hi<br>
<br>
I was able to get to a certain point in deploying an environment
on a fresh installation of Mirantis OpenStack 9.0 but I am stuck
with this bizarre error in the controller deployment<br>
It does not seem to be a communication issue - but rather a
logical one - an error 500 on a particular REST call URI to
neutron and 200 OK otherwise on different neutron URI.<br>
This occurs after deploying Ubuntu and Openstack on the Controller
node<br>
<font color="#ff0000"><font size="+2"><b>I am at a loss of what
the issue is here - any suggestion welcome</b></font></font><br>
<br>
<div class="moz-signature">"Deployment has failed. All nodes are
finished. Failed tasks: Task[connectivity_tests/4] Stopping the
deployment process!"<br>
"Failed to deploy node 'MOS_Controller (1e:c1)': Task
connectivity_tests failed on node 4"<br>
[root@fuel ~]# fuel node<br>
id | status | name | cluster | ip |
mac | roles | pending_roles | online |
group_id<br>
---+---------+------------------------+---------+-----------+-------------------+------------+---------------+--------+---------<br>
3 | stopped | MOS_Compute (46:4a) | 1 | 10.20.0.4 |
00:50:56:98:46:4a | compute | | 1 |
1<br>
4 | error | MOS_Controller (1e:c1) | 1 | 10.20.0.3 |
00:50:56:98:1e:c1 | controller | | 1 |
1<br>
<br>
An in the logs I see the traceback partially included - the root
cause is highlighted<br>
</div>
</blockquote>
<br>
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