Re: Placing and enabling m5 eqiad proxy - Cloud-admin

21 Oct 2021

Hello,

I am considering Wednesday 27th (next week) at 14:00 UTC to do this change.
If no one says otherwise, I will go ahead and schedule it.

Thanks
Manuel.

On Wed, Oct 20, 2021 at 8:17 AM Manuel Arostegui &lt;marostegui(a)wikimedia.org&gt;
wrote:

...
  On Wed, Oct 20, 2021 at 1:23 AM Kunal Mehta
&lt;legoktm(a)wikimedia.org&gt; wrote:

 Hi,

 On 10/19/21 6:00 AM, Manuel Arostegui wrote:
  My idea is to decrease the current TTL from
m5-master (from 5 minutes  to
  1 minute, so we can revert faster if needed).
 Once that is in place, I will simply change the CNAME to point to
 dbproxy1017.eqiad.wmnet. Everything should be transparent (if the  grants
  are correct), and connections should smoothly
change to the proxy in  the
  next few days unless you want to restart the
applications right away. 
 Sounds good. I think it's probably just easier for us to restart mailman
 and mailman-web soon after to find any issues right away than later on.

 -- Kunal

 Sounds good! I will email this thread and update the task once I've
 decided a day/time for this change for next week.