Re: Dynamic scaling support for KVM

2019-09-12 Thread Wei ZHOU
Totally agree with Andrija. -Wei On Thu, 12 Sep 2019 at 17:41, Andrija Panic wrote: > Guys, > > My 2 cents: > > I've played with dynamically increasing CPU number and RAM memory size > across all 3 hypervisors (during my analysis of how currently cpu/ram > overprovisioning works, in order to se

Re: Dynamic scaling support for KVM

2019-09-12 Thread Sven Vogel
I agree with Andrija. Von meinem iPhone gesendet __ Sven Vogel Teamlead Platform EWERK DIGITAL GmbH Brühl 24, D-04109 Leipzig P +49 341 42649 - 99 F +49 341 42649 - 98 s.vo...@ewerk.com www.ewerk.com Geschäftsführer: Dr. Erik Wende, Hendrik Schubert, Frank Richter Registergericht: Leipzig HRB

Re: Dynamic scaling support for KVM

2019-09-12 Thread Andrija Panic
Guys, My 2 cents: I've played with dynamically increasing CPU number and RAM memory size across all 3 hypervisors (during my analysis of how currently cpu/ram overprovisioning works, in order to see the feasibility of dynamic overprovisioning i.e. do any changes (reductions in cpu/ram) that we al

Re: Dynamic scaling support for KVM

2019-09-12 Thread Riepl, Gregor (SWISS TXT)
> Just to add some context, this was awhile back that I tried it, > years. The idea was that we could just set max memory to some crazy > high number and then “unlock” just the amount in the offering, and > adjust on the fly. As mentioned I found it was trivial for VM users > to unlock the full amo

Re: Dynamic scaling support for KVM

2019-09-11 Thread Marcus
gt; >> Regards, >> Rohit Yadav >> >> ________ >> From: Andrija Panic >> Sent: Wednesday, September 11, 2019 2:11:22 PM >> To: dev >> Subject: Re: Dynamic scaling support for KVM >> >> Correct Rohit - but we will not

Re: Dynamic scaling support for KVM

2019-09-11 Thread Marcus
t; From: Andrija Panic > Sent: Wednesday, September 11, 2019 2:11:22 PM > To: dev > Subject: Re: Dynamic scaling support for KVM > > Correct Rohit - but we will not support scaling down the MEM (nor CPU), > since OS will crash, since there is no working ballooning driver (you ne

Re: Dynamic scaling support for KVM

2019-09-11 Thread Rohit Yadav
t: Re: Dynamic scaling support for KVM Correct Rohit - but we will not support scaling down the MEM (nor CPU), since OS will crash, since there is no working ballooning driver (you need to use ballooning device (check) and the driver inside OS - which is an abandoned project - I have pinged an RHEL eng

Re: Dynamic scaling support for KVM

2019-09-11 Thread Nicolas Vazquez
I've created a work-in-progress PR for this: https://github.com/apache/cloudstack/pull/3595 Regards, Nicolas Vazquez From: Andrija Panic Sent: Wednesday, September 11, 2019 6:11 PM To: dev Subject: Re: Dynamic scaling support for KVM Correct Rohit - b

Re: Dynamic scaling support for KVM

2019-09-11 Thread Andrija Panic
; > > > Regards, > > > > Rohit Yadav > > > > Software Architect, ShapeBlue > > > > https://www.shapeblue.com > > > > > > From: Wei ZHOU > > Sent: Thursday, August 15, 2019 16:37 > > To: dev@clou

Re: Dynamic scaling support for KVM

2019-09-11 Thread Fariborz Navidan
> > > Regards, > > Rohit Yadav > > Software Architect, ShapeBlue > > https://www.shapeblue.com > > > From: Wei ZHOU > Sent: Thursday, August 15, 2019 16:37 > To: dev@cloudstack.apache.org > Subject: Re: Dynamic scal

Re: Dynamic scaling support for KVM

2019-09-11 Thread Rohit Yadav
t: Re: Dynamic scaling support for KVM +1 in 4.14. -Wei Fariborz Navidan 于2019年8月8日周四 下午2:27写道: > Hello Devs, > > Since long time ago libvirt supports live horizental scaling of VMs. Do you > intend for ACS 4.13 to support dynamic scaling of KVM VMs? > > TIA >

Re: Dynamic scaling support for KVM

2019-08-15 Thread Wei ZHOU
+1 in 4.14. -Wei Fariborz Navidan 于2019年8月8日周四 下午2:27写道: > Hello Devs, > > Since long time ago libvirt supports live horizental scaling of VMs. Do you > intend for ACS 4.13 to support dynamic scaling of KVM VMs? > > TIA >

Re: Re:Re: Dynamic scaling support for KVM

2019-08-14 Thread Pavan Kumar Aravapalli
+1 to the feature. Regards, Pavan. From: Haijiao <18602198...@163.com> Sent: 09 August 2019 11:02:27 To: dev@cloudstack.apache.org Subject: Re:Re: Dynamic scaling support for KVM +1, almost a 'must-have' feature in nowdays. At 2019-08-09

Re:Re: Dynamic scaling support for KVM

2019-08-08 Thread Haijiao
;> @Fariborz, perhaps open a github issue as a new feature request? >> >> From: Simon Weller >> Sent: Thursday, August 8, 2019 6:30 PM >> To: dev@cloudstack.apache.org >> Subject: Re: Dynamic scaling support for KVM >> >> Hi Fari

Re: Dynamic scaling support for KVM

2019-08-08 Thread Sven Vogel
s open a github issue as a new feature request? > > From: Simon Weller > Sent: Thursday, August 8, 2019 6:30 PM > To: dev@cloudstack.apache.org > Subject: Re: Dynamic scaling support for KVM > > Hi Fariboz, > > We'd definitely like to

Re: Dynamic scaling support for KVM

2019-08-08 Thread Anurag Awasthi
+1 to the feature. @Fariborz, perhaps open a github issue as a new feature request? From: Simon Weller Sent: Thursday, August 8, 2019 6:30 PM To: dev@cloudstack.apache.org Subject: Re: Dynamic scaling support for KVM Hi Fariboz, We'd definitely like t

Re: Dynamic scaling support for KVM

2019-08-08 Thread Simon Weller
pefully we can starting taking a look at it within the next few months. -Si From: Fariborz Navidan Sent: Thursday, August 8, 2019 7:27 AM To: dev@cloudstack.apache.org Subject: Dynamic scaling support for KVM Hello Devs, Since long time ago libvirt supports live

Dynamic scaling support for KVM

2019-08-08 Thread Fariborz Navidan
Hello Devs, Since long time ago libvirt supports live horizental scaling of VMs. Do you intend for ACS 4.13 to support dynamic scaling of KVM VMs? TIA