[kolla]: Openstack kolla

Erik McCormick emccormick at cirrusseven.com
Sun Feb 23 04:21:26 UTC 2020


Hi Moiz,

On Fri, Feb 21, 2020, 6:03 PM Mohammed, Moiz <Moiz.Mohammed at charter.com>
wrote:

>
> Hello,
>
> I am installing Openstack Kolla on CentOs 7 with multimode configuration
> and facing some issues during pre-checks.I am using openstack stein release
> and master built.
>
> Command: ./kolla-ansible -i ../../multinode prechecks
>
>
> Error:
>
> TASK [haproxy : Checking if kolla_internal_vip_address is in the same
> network as api_interface on all nodes]
> **************************************************************************************************
>
> fatal: [moiz-kolla-controller-01]: FAILED! => {"changed": false, "cmd":
> ["ip", "-o", "addr", "show", "dev", "eth0"], "delta": "0:00:00.002984",
> "end": "2020-02-21 18:11:42.365444", "failed_when_result": true, "rc": 0,
> "start": "2020-02-21 18:11:42.362460", "stderr": "", "stderr_lines": [],
> "stdout": "2: eth0    inet 192.168.130.203/24 brd 192.168.130.255 scope
> global noprefixroute dynamic eth0\\       valid_lft 81807sec preferred_lft
> 81807sec\n2: eth0    inet6 fe80::f816:3eff:fe7f:4d2/64 scope link \\
> valid_lft forever preferred_lft forever", "stdout_lines": ["2: eth0    inet
> 192.168.130.203/24 brd 192.168.130.255 scope global noprefixroute dynamic
> eth0\\       valid_lft 81807sec preferred_lft 81807sec", "2: eth0    inet6
> fe80::f816:3eff:fe7f:4d2/64 scope link \\       valid_lft forever
> preferred_lft forever"]}
>
This is telling you that the external VIP address you specified in your
config is not in the subnet found on the interface specified as the
api_interface. It beieves that interface is set to eth0.

If you have nodes with different interface layouts, you will want to
specify things like api_interface, cluster_interface, etc. in your ansible
inventory instead of the global config. I do this always just in case new
hardware gets introduced later with different mappings.

 If you are able to use IRC. I recommend dropping by #openstack-kolla on
Freenode for more real-time help if you're still stuck.

Cheers,
Erik

>
>
>
>
>
> *Moiz Mohammed* | * Systems Engineer – NSM Compute*
>
> (704)-378-2934 O | (415) 866-3183 M | Oncall Phone: 1-866-577-0007 Ext 802
>
> 7815 Cresent Executive Dr, Floor#2 | Charlotte, NC 28217
>
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