Re: Parallel Deployment: Can I request a specific webapp version?

2015-10-01 Thread Linus Brimstedt
Hi, Ok, so to conclude this is not possible at the moment. Thanks for the input and clarifications as well as the suggested ways to work :) br /Linus On 29 September 2015 at 00:16, Christopher Schultz < ch...@christopherschultz.net> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 >

Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-28 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Linus, On 9/28/15 2:37 AM, Linus Brimstedt wrote: > On 27 September 2015 at 23:55, Christopher Schultz < > ch...@christopherschultz.net> wrote: > >> >> You have competing requirements: >> >> 1. All servers are the same >> > 2. Some subset users

Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-28 Thread Ludovic Pénet
>> You have competing requirements: >> >> 1. All servers are the same >> >2. Some subset users get a different version of the application >> > >All servers would have all versions of the app, thats the whole point >:) >I.e. >Instead of >Server 1 - 3: App Version 001 >Server 4 - 6: App Version 0

Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-27 Thread Linus Brimstedt
Hello, On 27 September 2015 at 23:55, Christopher Schultz < ch...@christopherschultz.net> wrote: > > You have competing requirements: > > 1. All servers are the same > 2. Some subset users get a different version of the application > All servers would have all versions of the app, thats the w

Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-27 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Linus, On 9/27/15 2:41 PM, Linus Brimstedt wrote: > On 24 September 2015 at 23:59, George Sexton > wrote: > > Tomcat. Other suggestions are welcome. >> >> Couldn't you have your load balancer send x% to one instance, and >> 1-x% to the other inst

Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-27 Thread Linus Brimstedt
On 24 September 2015 at 23:59, George Sexton wrote: Tomcat. Other suggestions are welcome. > > Couldn't you have your load balancer send x% to one instance, and 1-x% to > the other instance? Why would Tomcat even have to be aware of this? > > Hi Sure I could. But I like all my servers to be ide

Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-25 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 George, On 9/24/15 5:59 PM, George Sexton wrote: > On 9/24/2015 4:35 AM, Linus Brimstedt wrote: >> Hello, >> >> Opening an old thread here regarding controlling which version of >> a web app a request ends up at in a parallell deployment >> scenari

Re: [OT] Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-25 Thread George Sexton
On 9/24/2015 4:27 PM, André Warnier (tomcat) wrote: On 24.09.2015 23:59, George Sexton wrote: ... Couldn't you have your load balancer send x% to one instance, and 1-x% to the other instance? Wait, I didn't get this. Say that x = 20. So we send 20% to instance A. Then we send (1 - 20)% =

[OT] Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-24 Thread tomcat
On 24.09.2015 23:59, George Sexton wrote: ... Couldn't you have your load balancer send x% to one instance, and 1-x% to the other instance? Wait, I didn't get this. Say that x = 20. So we send 20% to instance A. Then we send (1 - 20)% = -19%, to instance B. So together, instance A and instan

Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-24 Thread George Sexton
On 9/24/2015 4:35 AM, Linus Brimstedt wrote: Hello, Opening an old thread here regarding controlling which version of a web app a request ends up at in a parallell deployment scenario. My use case: I would like to use parallel deployments for A/B testing. I.e, deploy new version. Send x% of

Re: Parallel Deployment: Can I request a specific webapp version?

2015-09-24 Thread Linus Brimstedt
Hello, Opening an old thread here regarding controlling which version of a web app a request ends up at in a parallell deployment scenario. My use case: I would like to use parallel deployments for A/B testing. I.e, deploy new version. Send x% of visitors to the new version, the rest to the old

Re: Parallel Deployment: Can I request a specific webapp version?

2015-07-21 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Chris, On 7/21/15 1:30 PM, chris derham wrote: >>> BTW: The reason I'm asking is because that transparent shift >>> from one app release to the next doesn't play along well with >>> any caches (browser, caching proxies, CDNs etc.): When a shift >>>

Re: Parallel Deployment: Can I request a specific webapp version?

2015-07-21 Thread chris derham
>> BTW: The reason I'm asking is because that transparent shift from >> one app release to the next doesn't play along well with any caches >> (browser, caching proxies, CDNs etc.): When a shift to the next app >> release occurs, I generally need the client browsers to fetch a >> fresh copy of all

Re: Parallel Deployment: Can I request a specific webapp version?

2015-07-21 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Chris, On 7/21/15 11:07 AM, Chris Gamache wrote: > +1 here. This would be nice to have a standard way to manage > different logical versions of the same webapp to handle > split-braining client and server code. That's my million dollar > problem.

Re: Parallel Deployment: Can I request a specific webapp version?

2015-07-21 Thread Chris Gamache
+1 here. This would be nice to have a standard way to manage different logical versions of the same webapp to handle split-braining client and server code. That's my million dollar problem. So, the idea floated by this fine group of list participants was to deploy and use cookies that a revers

Re: Parallel Deployment: Can I request a specific webapp version?

2015-07-21 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hartmut, On 7/19/15 2:49 PM, Hartmut Honisch wrote: > Hi everyone, > > I'm using Tomcat's parallel deployment feature, and I wonder > whether there's a way to request a specific version of my webapp. > > Let's say I have a WAR named myapp##001.war

Re: Parallel Deployment: Can I request a specific webapp version?

2015-07-21 Thread Konstantin Kolinko
2015-07-19 22:49 GMT+03:00 Hartmut Honisch : > Hi everyone, > > I'm using Tomcat's parallel deployment feature, and I wonder whether > there's a way to request a specific version of my webapp. > > Let's say I have a WAR named myapp##001.war deployed on my server and just > deployed a new WAR myapp#

Parallel Deployment: Can I request a specific webapp version?

2015-07-19 Thread Hartmut Honisch
Hi everyone, I'm using Tomcat's parallel deployment feature, and I wonder whether there's a way to request a specific version of my webapp. Let's say I have a WAR named myapp##001.war deployed on my server and just deployed a new WAR myapp##002.war. Requests to http:/myserver/myapp/.. are transpa