In case the VR is moved out of band (say as part of Vmware DRS), all network rules are lost. Rebooting VR from CS re-applies all the rules. Either the reboot is done manually from UI/API or automatically as was done as part of CLOUDSTACK-7994.
I haven't looked at the aggregate command. If it can be used to apply rules on VR without a reboot then that should work as well. -Koushik -----Original Message----- From: Rohit Yadav [mailto:rohit.ya...@shapeblue.com] Sent: Wednesday, 3 June 2015 17:18 To: dev Subject: [DISCUSS] Out of Band VR migration, should we reboot VR or not? Hi all, Recently a behaviour was reported for ACS 4.5.1, where out of band VR migration would cause rebooting of VR. It seems this is a desired behaviour as per this issue: https://issues.apache.org/jira/browse/CLOUDSTACK-7994 It was shared on the thread on users ML that since CloudStack now supports aggregate commands for VR, this behaviour is unnecessary. The VR in 4.5+ supports aggregated execution of commands on VRs to allows us to achieve eventual consistency of VR state without actually rebooting it, see this for details: https://issues.apache.org/jira/browse/CLOUDSTACK-6047 Please share your comments on whether if we should revert the fix or not, and the best way to do it. Thanks. Regards, Rohit Yadav Software Architect, ShapeBlue M. +91 88 262 30892 | rohit.ya...@shapeblue.com Blog: bhaisaab.org | Twitter: @_bhaisaab Find out more about ShapeBlue and our range of CloudStack related services IaaS Cloud Design & Build<http://secure-web.cisco.com/1dxwCI-iCtF6Z_nBrHijVPBNYijQKrOiFTNAyoWGJy4rj0SYtw0-E0Y0pAkH3D-NB0b01e1nt_XkrPm26uaNt3xXaVo4ZbAU7coVeFNM7kzqwOki5MLTTck7Y8OTbP1c-Zv9PMiy-M43LI_uAvDx-mT_q0vQcDZCt4fKB5W9A3-8Bdv5rzE0m03ik1kkWENKj/http%3A%2F%2Fshapeblue.com%2Fiaas-cloud-design-and-build%2F%2F> CSForge – rapid IaaS deployment framework<http://secure-web.cisco.com/1KBMX-P7Uz8rk1CFZiKEJ6XOBtwCL6e4cxHjHhKOIeqCjjNcPHHrb0GoqH0CpXLUo42d8MsSS0X8jUVxeUQUuCEywQ8cHO7-KakvmeWrimKoqc3jlsmu_OgNQqdMRNwrO_uw71z7aOol5O-nshuUYfVgArT2kp2roAFkOUfEGQ2uyy18JLB5k2WhCMiyVyNs1/http%3A%2F%2Fshapeblue.com%2Fcsforge%2F> CloudStack Consulting<http://secure-web.cisco.com/18B_NmraREMmC8vTWKXxDVFNi6uVPHolLmQtOC5pxOCqqVKFHBRYmXzR0e97TssbyoSyR90ruMa9xhxhyhPzd1nHvmYZXJWuiWx5eG0625EWlv3ZmrPpKJQcMrxeXCP4RXYkxVrnqKj-V0pH1AMKLwP5WRSrohlcx2oht8DsGOcyHmpFGdATnwmsBwW15ubts/http%3A%2F%2Fshapeblue.com%2Fcloudstack-consultancy%2F> CloudStack Software Engineering<http://secure-web.cisco.com/1YTx4foSk2LL4qOkJ6hp8arX_tkHSgGLRhcrIh4tiJcMv4yOrG9LDzy23u-Of4to5Vw7pzPe7Z2BtX6UOObpoMHTu1Ygga8bXXaPX063jdDnTXVIeAzV86Qiya0QaVMLi8Yr7h619NJTW99-b2MVlgfrhYr2y0-xhqyX8x_qwxJsJ7ImNvcIeqtzluHsyEMwW/http%3A%2F%2Fshapeblue.com%2Fcloudstack-software-engineering%2F> CloudStack Infrastructure Support<http://secure-web.cisco.com/1mWtUTi0OKF8weMnbfj_o1Xj1zQYn6dXlewUgkdu2L6UuSQi2hZdVPstsZ4PKm8seKRW9wKYnvF70hbKmhFdfk6XVguYW3ZXOBYvkNdiBK-yy31X-1Y4f2ESLclUvykFEl7X-hNmgBZkXpgP-uBL1ohAu36e0HtgdNE1zuX04JWN1YQzfKcYUHCb7GeKszF3x/http%3A%2F%2Fshapeblue.com%2Fcloudstack-infrastructure-support%2F> CloudStack Bootcamp Training Courses<http://secure-web.cisco.com/16ybXVrdBe17I4mnCuuKp4rP7MHtjPD8iKc-dybhmY02WlxPCR05bGrGVQcpjdJyLH0Iw_X1oC5orlEkNVEpIQLjDWOdf3rsjI2WOQTECMHhA89ZuuE_96g0HQ-eLw_ylw4XsSOUq6KPyLjYryreJO38qidzmHjY6bxYb1MpUr9E7sCwzq_XBVDBdZFH5gdWF/http%3A%2F%2Fshapeblue.com%2Fcloudstack-training%2F> This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England & Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue SA Pty Ltd is a company registered by The Republic of South Africa and is traded under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
