138 reputation
7
bio website localhost
location Canada
age 24
visits member for 3 years, 9 months
seen 7 hours ago

May
20
awarded  Teacher
May
20
accepted HAProxy isn't accepting reissued GeoTrust certificate
May
20
revised HAProxy isn't accepting reissued GeoTrust certificate
deleted 11 characters in body
Apr
9
answered HAProxy isn't accepting reissued GeoTrust certificate
Apr
9
awarded  Commentator
Apr
9
comment HAProxy isn't accepting reissued GeoTrust certificate
Yup, I'm positive.
Apr
9
revised HAProxy isn't accepting reissued GeoTrust certificate
added 75 characters in body
Apr
9
comment HAProxy isn't accepting reissued GeoTrust certificate
Yeah - that's what I thought too. Check out the edit that I just made about running (openssl x509 -noout -modulus -in my_app.crt | openssl md5 ; openssl rsa -noout -modulus -in my_app.key | openssl md5) | uniq.
Apr
9
revised HAProxy isn't accepting reissued GeoTrust certificate
added 396 characters in body
Apr
9
asked HAProxy isn't accepting reissued GeoTrust certificate
Mar
28
awarded  Popular Question
Feb
13
comment Idea for taking down half of the servers vs rolling restart?
Yeah - I've thought about that too. Having the forward-compatible requirement seems a little silly though. I'm really curious as to how others do this type of deployment. Every article that I've read pretty much uses rolling deployments... but they don't really talk about any of the issues I've brought up.
Feb
13
revised Idea for taking down half of the servers vs rolling restart?
added 3 characters in body
Feb
12
revised Idea for taking down half of the servers vs rolling restart?
added 18 characters in body
Feb
12
comment Idea for taking down half of the servers vs rolling restart?
We may or may not go full blown app compatible... but it's something we have to consider.
Feb
12
comment Idea for taking down half of the servers vs rolling restart?
@HTTP500 - We try to minimize migrations that require locking tables etc. So, for example, we do a column drop over two migrations (since requests to V1 still need the column). Otherwise, we'd have to schedule some sort of maintenance or put the app into "readonly" mode (which we have yet to implement). Check out this slide deck that describes what I mean (it's RoR but still applies).
Feb
12
comment Idea for taking down half of the servers vs rolling restart?
Right - and this is what we currently do and don't have an issue with. However, there are other requests that aren't versioned (such as AJAX requests). With a rolling-restart, you could serve HTML V2 of your app, and then do an AJAX request to a WS that is only V1.
Feb
12
awarded  Editor
Feb
12
revised Idea for taking down half of the servers vs rolling restart?
added 17 characters in body
Feb
12
asked Idea for taking down half of the servers vs rolling restart?