[om-infra] [om-workshop] 502 Bad Gateway

Wayne Sallee Wayne at WayneSallee.com
Sat Dec 17 07:34:08 EST 2016


But it might be faster.

Wayne Sallee
Wayne at WayneSallee.com
http://www.WayneSallee.com

-------- Original Message --------
*Subject: *Re: [om-infra] [om-workshop] 502 Bad Gateway
*From: *Wayne Sallee <Wayne at WayneSallee.com>
*To: *om-infra at ml.openmandriva.org
*Date: *12/17/2016 07:32 AM
> Chrooted is also not as secure.
>
> Wayne Sallee
> Wayne at WayneSallee.com
> http://www.WayneSallee.com
>
> On 12/16/2016 07:24 AM, Jean-Claude Vanier via OM-Infra wrote:
>> Finally, after having read tons of docs, I got this conclusion :
>> -- the first type of VM we used is vmdk (in simple words, this isn't
>> an image but a chrooted system). Jasper is in this case.
>> -- proxmox cannot do shnapshot with this type of VM
>> -- proxmox can do snapshots with appropriate types like qcow2
>> -- we have only one VM of this type: quartz (discourse)
>> ==> snapshots can be done, and actually are already done, for quartz
>> but not for the other virtual hosts
>>
>> What to do ?
>> -- we could continue like this. I changed the the type of compression
>> for the backups: LZO which is said faster than gzip (which is better).
>> I'm afraid that will not change the situation fundamentally.
>> -- we could convert vmdk to qcow2 machines. In such case, some tests
>> must be done before the real migration.
>>
>>
>>
>>
>> 2016-12-16 1:03 GMT+01:00 Jean-Claude Vanier <jclvanier at gmail.com>:
>>> Yes, it's almost fixed. I still have to change the behaviour of the
>>> backup. Instead of suspending the VM, before copying the files, it
>>> might be more efficient to create a snapshot. For that, it is
>>> necessary to tweak the config files of proxmox, our VM manager.
>>> Raphaël, thought about another solution, totally different: for each
>>> CMS we use, we could rent a very low cost shared VM at online or
>>> scaleway for example. If we do the things carefully, the total cost
>>> might be lower than the current one.
>>> The advantage is that each machine has its own DB and its own IP and
>>> therefore its own bandwith. Furthermore, the maintenance of the web
>>> server is no longer our problem. In addition, it could be possible to
>>> have two low charge CMS in the same host. This kind of architecture
>>> has to be well prepared, as you can imagine.
>>>
>>>
>>> 2016-12-15 18:52 GMT+01:00 Ben Bullard <benbullard79 at cox.net>:
>>>> Then it's most likely fixed. I'll let you know. Seems it likes to go down
>>>> when it's early evening here (Louisiana, US).
>>>>
>>>> Ben Bullard
>>>> ben79
>>>> --------------------
>>>> OpenMandriva-QA Team
>>>>
>>>> On 12/14/2016 12:28 PM, Jean-Claude Vanier wrote:
>>>>
>>>> I think I have found what happened. A cron script was launched
>>>> regularly, as it must be, but never ended. The system ran out of
>>>> memory in both ram and disk.
>>>> I have done some cleaning. I hope all will be right, now.
>>>>
>>>>
>>>> 2016-12-14 8:38 GMT+01:00 Jean-Claude Vanier <jclvanier at gmail.com>:
>>>>
>>>> Hi Ben,
>>>> the server was down for 7 hours this night. We are working on it to
>>>> find out the reason. It seems that we have a problem with the cache.
>>>> More infos later.
>>>>
>>>>
>>>> 2016-12-14 1:54 GMT+01:00 Ben Bullard via OM-Workshop
>>>> <om-workshop at ml.openmandriva.org>:
>>>>
>>>> I'm needing to access Release Notes but it's 502 Bad Gateway.
>>>>
>>>> https://wiki.openmandriva.org/en/2014.2/Release_Notes
>>>>
>>>> https://wiki.openmandriva.org/en/3.0/Release_Notes
>>>>
>>>>
>>>> -- 
>>>>
>>>> Ben Bullard
>>>> ben79
>>>> --------------------
>>>> OpenMandriva-QA Team
>>>>
>>>>
>>>> _______________________________________________
>>>> OM-Workshop mailing list
>>>> OM-Workshop at ml.openmandriva.org
>>>> http://ml.openmandriva.org/mailman/listinfo/om-workshop_ml.openmandriva.org
>>>>
>>>>
>> _______________________________________________
>> OM-Infra mailing list
>> OM-Infra at ml.openmandriva.org
>> http://ml.openmandriva.org/mailman/listinfo/om-infra_ml.openmandriva.org
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://ml.openmandriva.org/mailman/private/om-infra_ml.openmandriva.org/attachments/20161217/9ae9ee06/attachment.html>


More information about the OM-Infra mailing list