Return-Path: X-Original-To: apmail-incubator-cloudstack-users-archive@minotaur.apache.org Delivered-To: apmail-incubator-cloudstack-users-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CDF8D912B for ; Tue, 5 Jun 2012 11:51:22 +0000 (UTC) Received: (qmail 1557 invoked by uid 500); 5 Jun 2012 11:51:22 -0000 Delivered-To: apmail-incubator-cloudstack-users-archive@incubator.apache.org Received: (qmail 1329 invoked by uid 500); 5 Jun 2012 11:51:21 -0000 Mailing-List: contact cloudstack-users-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cloudstack-users@incubator.apache.org Delivered-To: mailing list cloudstack-users@incubator.apache.org Received: (qmail 1306 invoked by uid 99); 5 Jun 2012 11:51:21 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 Jun 2012 11:51:21 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of Murali.Reddy@citrix.com designates 203.166.19.134 as permitted sender) Received: from [203.166.19.134] (HELO SMTP.CITRIX.COM.AU) (203.166.19.134) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 Jun 2012 11:51:14 +0000 X-IronPort-AV: E=Sophos;i="4.75,718,1330905600"; d="scan'208";a="11620996" Received: from banpmailmx02.citrite.net ([10.103.128.74]) by SYDPIPO01.CITRIX.COM.AU with ESMTP/TLS/RC4-MD5; 05 Jun 2012 11:50:51 +0000 Received: from BANPMAILBOX01.citrite.net ([10.103.128.72]) by BANPMAILMX02.citrite.net ([10.103.128.74]) with mapi; Tue, 5 Jun 2012 17:20:49 +0530 From: Murali Reddy To: "cloudstack-users@incubator.apache.org" Date: Tue, 5 Jun 2012 17:23:36 +0530 Subject: Re: CloudStack scaling Thread-Topic: CloudStack scaling Thread-Index: Ac1DEXK6hVzoTzldQb2aJizLVPyvVA== Message-ID: In-Reply-To: <4FCDE417.6050209@gmail.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/14.2.2.120421 acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Virus-Checked: Checked by ClamAV on apache.org On 05/06/12 4:18 PM, "Ahmad Saif" wrote: >Dose CloudStack support scaling? and how I can do this from the UI ? >I know that I can stop the vm and change it's service, but I need to do >this while the vm is running, increasing the RAM or CPU. >is this applicable ? > >Thanks > CloudStack does not have support for hot add CPU/memory. In general support for hot add/plug CPU, memory is not available across all the supported hypervisors and guest operating systems. If you are looking for auto scaling the number of VM's depending CPU/memory load, then CloudStack does not natively have auto-scaling. Enstratus, scalar, right scale which has integration with CloudStack can provide auto-scaling functionality.