Re: Zero downtime deployments

2015-12-23 Thread Frederik Nosi
Hi Christopher, Il 23/12/2015 19:12, Christopher Schultz ha scritto: Jason, On 12/22/15 11:46 PM, Jason Britton wrote: On Tue, Dec 22, 2015 at 4:01 PM, Christopher Schultz < ch...@christopherschultz.net> wrote: So mod_jk routes a request to the node which is going down, and then decides to re

Re: Zero downtime deployments

2015-12-23 Thread Christopher Schultz
Jason, On 12/22/15 11:46 PM, Jason Britton wrote: > On Tue, Dec 22, 2015 at 4:01 PM, Christopher Schultz < > ch...@christopherschultz.net> wrote: >> So mod_jk routes a request to the node which is going down, and then >> decides to re-route because the connection times-out? Just making sure I >> h

Re: Zero downtime deployments

2015-12-22 Thread Jason Britton
On Tue, Dec 22, 2015 at 4:01 PM, Christopher Schultz < ch...@christopherschultz.net> wrote: > Jason, > > On 12/21/15 12:22 PM, Jason Britton wrote: > > Following back up after perusing Chris' very helpful presentation ( > > > http://people.apache.org/~schultz/ApacheCon%20NA%202015/Load-balancing%2

Re: Zero downtime deployments

2015-12-22 Thread Christopher Schultz
Jason, On 12/21/15 12:22 PM, Jason Britton wrote: > Following back up after perusing Chris' very helpful presentation ( > http://people.apache.org/~schultz/ApacheCon%20NA%202015/Load-balancing%20Tomcat%20with%20mod_jk.pdf) > on > load balancing tomcats with mod_jk. > > One part not mentioned was

Re: Zero downtime deployments

2015-12-21 Thread Jason Britton
Following back up after perusing Chris' very helpful presentation ( http://people.apache.org/~schultz/ApacheCon%20NA%202015/Load-balancing%20Tomcat%20with%20mod_jk.pdf) on load balancing tomcats with mod_jk. One part not mentioned was session fail over. Which my current plan is to use JDBCStore f

Re: Zero downtime deployments

2015-12-08 Thread Kevin Hale Boyes
On 4 December 2015 at 11:19, Christopher Schultz < ch...@christopherschultz.net> wrote: > Kevin, > > On 12/3/15 2:21 PM, Kevin Hale Boyes wrote: > > Thanks for this link to the presentation. > > How do you all deal with some of the other dependencies that the web > > application has? > > > > For e

Re: Zero downtime deployments

2015-12-04 Thread Christopher Schultz
>> >> On Thu, Dec 3, 2015 at 12:08 AM, Jason Britton >> wrote: >> >>> Thank you Christopher, reading now and we'll see if I can swing the >>> conference :) >>> >>> On Wed, Dec 2, 2015 at 4:00 PM, Christopher Schultz < >>&

Re: Zero downtime deployments

2015-12-04 Thread Kevin Hale Boyes
> 3. drop old column > > We generally test out our old version of an app running against the new > database schema to make sure this process will work. > > -Dave > > -Original Message- > From: jieryn [mailto:jie...@gmail.com] > Sent: Thursday, December 03, 2015

RE: Zero downtime deployments

2015-12-03 Thread Tauzell, Dave
ginal Message- From: jieryn [mailto:jie...@gmail.com] Sent: Thursday, December 03, 2015 1:32 PM To: Tomcat Users List Subject: Re: Zero downtime deployments Use http://flywaydb.org/ to perform database migrations. You will need at least 3 versions in order to perform an incompatible database chang

Re: Zero downtime deployments

2015-12-03 Thread jieryn
ed, Dec 2, 2015 at 4:00 PM, Christopher Schultz < >> > ch...@christopherschultz.net> wrote: >> > >> > > Jason, >> > > >> > > On 12/2/15 4:07 PM, Jason Britton wrote: >> > > > I was looking for information for how those on the

Re: Zero downtime deployments

2015-12-03 Thread Kevin Hale Boyes
see if I can swing the > > conference :) > > > > On Wed, Dec 2, 2015 at 4:00 PM, Christopher Schultz < > > ch...@christopherschultz.net> wrote: > > > > > Jason, > > > > > > On 12/2/15 4:07 PM, Jason Britton wrote: > > >

Re: Zero downtime deployments

2015-12-03 Thread Neill Lima
te: > > > I was looking for information for how those on the list achieve zero > > > downtime deployments of their tomcat hosted web applications. I > imagine > > > this can be achieved in a variety of ways, but would love to hear what > > > works for you.

Re: Zero downtime deployments

2015-12-02 Thread Jason Britton
those on the list achieve zero > > downtime deployments of their tomcat hosted web applications. I imagine > > this can be achieved in a variety of ways, but would love to hear what > > works for you. In our current environment we front multiple tomcat > > instances with

Re: Zero downtime deployments

2015-12-02 Thread Christopher Schultz
Jason, On 12/2/15 4:07 PM, Jason Britton wrote: > I was looking for information for how those on the list achieve zero > downtime deployments of their tomcat hosted web applications. I imagine > this can be achieved in a variety of ways, but would love to hear what > works for

Zero downtime deployments

2015-12-02 Thread Jason Britton
Hello Good People - I was looking for information for how those on the list achieve zero downtime deployments of their tomcat hosted web applications. I imagine this can be achieved in a variety of ways, but would love to hear what works for you. In our current environment we front multiple