On Thu, Sep 3, 2020 at 10:51 AM Qi, Congyun (NSB - CN/Shanghai) <congyun.qi@nokia-sbell.com> wrote:

Hi

 

Yes. My operating step is:

 

1.       Deploy the openstack in one server via “packstack –allinone”, the command can be done successfully, meanwhile an answer is created automatically.

 

2.       I change some options to transfer ml2/openvswitch base on the creating answer file. The answer is attached. And when re-deploy the openstack by using the answer file, the following error happened.

 

 


I'd recomend you to start from scratch with your desired options in this case. Re-deploying with answer file works fine for things like adding a new service or a new compute node but changing Neutron drivers is a more complex task and will not clean old stuff as ovn processes.

 

 

From: Alfredo Moralejo Alonso <amoralej@redhat.com>
Sent: 2020
93 16:27
To: Qi, Congyun (NSB - CN/Shanghai) <congyun.qi@nokia-sbell.com>
Cc: users@lists.rdoproject.org
Subject: Re: [rdo-users] openstack re-deploy failed

 

Hi,

 

On Thu, Sep 3, 2020 at 9:14 AM Qi, Congyun (NSB - CN/Shanghai) <congyun.qi@nokia-sbell.com> wrote:

Hello sir,

 

I have installed a openstack trial platform in one server via the command packstack allinone, the installation method only provide OVN neutron configuration.

 

When I try to create a network and launch a instance VM, the networks port status is down, and launching instance failed. I try so many times, and then I think if the OVN network configuration is unavailable, and I want to modify the neutron configuration from ovn to openvswitch, but its a pity that re-deploy is always failing. The failing reason is prompted the following messages:

 

 

 

So, iiuc, you first deployed with ovn (using --allinone) and are trying to re-run it using a modified version of the automatically created answers file to switch to ML2/OVS?,

 

Error: Could not set 'present' on ensure: SSL_connect returned=1 errno=0 state=error: certificate verify failed

 

Its installing log is attached, could you help me to check why the error happed once again.

 

Thanks.

 

 

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