Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-03 Thread Dean Troyer
On Thu, Jul 3, 2014 at 2:59 AM, Anant Patil wrote: > > >> If we did move from screen to tmux. > We aren't moving away... I have emphasized this enough. One should be > able just "choose" tmux explicitly otherwise things will run in screen > by default, as usual. > And I am saying due to the natur

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-03 Thread Anant Patil
>> making this change is going to be a high bar to get over. Yes, I agree. >> Most of the screen usage is in the set of functions that handle >> process start and stop in functions-common. This is exactly what I am saying. It's already abstracted up to some extent. May be we can leverage it. >> I

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-02 Thread James Polley
On Thu, Jul 3, 2014 at 12:55 AM, Anita Kuno wrote: > On 07/01/2014 08:52 AM, CARVER, PAUL wrote: > > Anant Patil wrote: > >> I use tmux (an alternative to screen) a lot and I believe lot of other > developers use it. > >> I have been using devstack for some time now and would like to add the > op

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-02 Thread Dean Troyer
I'm not going to get into a screen vs tmux debate, we removed tmux support two years ago and changing that now is going to be a high bar to get over...but it seems some expectations should be set here. On Wed, Jul 2, 2014 at 11:05 PM, Anant Patil wrote: [...] > I understand that the changes wil

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-02 Thread Anant Patil
I am sure there are many developers learning screen in order to work with devstack and I don't want to rob them off of their efforts. However, there are developers (like me :) ) who use tmux everyday. I had used screen for some duration and moved to tmux as it provided some features that helped me

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-02 Thread Mathieu Gagné
On 2014-07-02 2:10 PM, Yuriy Taraday wrote: One problem that comes to mind is that screen tries to reopen your terminal when you attach to existing session or run a new one. So if you have one user you log in to a test server (ubuntu? root?) and another user that runs screen session (stack), you

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-02 Thread Yuriy Taraday
One problem that comes to mind is that screen tries to reopen your terminal when you attach to existing session or run a new one. So if you have one user you log in to a test server (ubuntu? root?) and another user that runs screen session (stack), you won't be able to attach to the session unless

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-02 Thread Anita Kuno
On 07/01/2014 08:52 AM, CARVER, PAUL wrote: > Anant Patil wrote: >> I use tmux (an alternative to screen) a lot and I believe lot of other >> developers use it. >> I have been using devstack for some time now and would like to add the >> option of >> using tmux instead of screen for creating sess

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-02 Thread Thierry Carrez
Sean Dague wrote: > On 07/01/2014 08:11 AM, Anant Patil wrote: >> Hi, >> >> I use tmux (an alternative to screen) a lot and I believe lot of other >> developers use it. I have been using devstack for some time now and >> would like to add the option of using tmux instead of screen for >> creating s

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-01 Thread CARVER, PAUL
Anant Patil wrote: >I use tmux (an alternative to screen) a lot and I believe lot of other >developers use it. >I have been using devstack for some time now and would like to add the option >of >using tmux instead of screen for creating sessions for openstack services. >I couldn't find a way to d

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-01 Thread Sean Dague
On 07/01/2014 08:11 AM, Anant Patil wrote: > Hi, > > I use tmux (an alternative to screen) a lot and I believe lot of other > developers use it. I have been using devstack for some time now and > would like to add the option of using tmux instead of screen for > creating sessions for openstack ser

Re: [openstack-dev] Using tmux instead of screen in devstack

2014-07-01 Thread Chmouel Boudjnah
On Tue, Jul 1, 2014 at 2:11 PM, Anant Patil wrote: > Hi, > > I use tmux (an alternative to screen) a lot and I believe lot of other > developers use it. I have been using devstack for some time now and would > like to add the option of using tmux instead of screen for creating > sessions for open