We tested 4.7.1+systemd patches as well, it also works fine. -Wei
2017-02-20 22:34 GMT+01:00 Wei ZHOU <ustcweiz...@gmail.com>: > @Will and @Syed, I build the packages of 4.9.2+systemd patches on ubuntu > 16.04 (openjdk 8). > Then install the packages to management server and kvm hosts (all are > ubuntu 16.04 with openjdk8). > The systemvm template is 4.6 with openjdk7. > > cpvm and ssvm work fine. > > As there is no java process in VR, so I did not check, VR should not be > impacted. > > -Wei > > 2017-02-20 22:16 GMT+01:00 Pierre-Luc Dion <pd...@cloudops.com>: > >> That's quite interesting Chiradeep! >> >> so I could do something like this I guest: >> >> mvn clean install >> >> and then this one to build the systemvm.iso: >> mvn -Psystemvm -source 1.7 -target 1.7 install >> >> >> I'll give it a try! but for now, I'm worried about existing VR, they must >> continue to work while running on jdk7. newer VPC would be ok to run with >> jdk8. but we need to make sure while upgrading the management-server we >> are not in the obligation to upgrade VR's. >> >> For sure it is required for strongswan + JDK8 to ugprade the VR, but a >> existing VR should remain usable for port forwarding, vm creation and >> such... >> >> I'll post my finding... >> >> Thanks ! >> >> >> >> On Mon, Feb 20, 2017 at 3:59 PM, Chiradeep Vittal <chirade...@gmail.com> >> wrote: >> >> > You can build the system vm with -source 1.7 -target 1.7 >> > Also unless you are using Java8 features (lambda) the classfiles >> produced >> > by javac 8 should work in a 1.7 JVM >> > >> > Sent from my iPhone >> > >> > > On Feb 20, 2017, at 11:51 AM, Will Stevens <wstev...@cloudops.com> >> > wrote: >> > > >> > > yes, that is what I was expecting. which is why I was asking about >> Wei's >> > > setup because he seems to have worked around that problem. Or he has >> a >> > > custom SystemVM template running with both JDK7 and JDK8. >> > > >> > > *Will STEVENS* >> > > Lead Developer >> > > >> > > <https://goo.gl/NYZ8KK> >> > > >> > >> On Mon, Feb 20, 2017 at 2:20 PM, Syed Ahmed <sah...@cloudops.com> >> > wrote: >> > >> >> > >> The problem is that systemvm.iso is built with java 8 whereas java on >> > the >> > >> VR is java 7 >> > >>> On Mon, Feb 20, 2017 at 13:20 Will Stevens <wstev...@cloudops.com> >> > wrote: >> > >>> >> > >>> Did it work after resetting a VPC or when blowing away the SSVM or >> > >> CPVM? I >> > >>> would not expect the SSVM or the CPVM to come up if the management >> > server >> > >>> was built with JDK8 and the system vm template is only using JDK7. >> Can >> > >> you >> > >>> confirm? >> > >>> >> > >>> *Will STEVENS* >> > >>> Lead Developer >> > >>> >> > >>> <https://goo.gl/NYZ8KK> >> > >>> >> > >>>> On Mon, Feb 20, 2017 at 1:15 PM, Wei ZHOU <ustcweiz...@gmail.com> >> > wrote: >> > >>>> >> > >>>> We've tested management server 4.7.1 with ubuntu 16.04/openjdk8 and >> > >>>> systemvm 4.6 with debian7/openjdk7. >> > >>>> The systemvms (ssvm, cpvm) work fine. >> > >>>> >> > >>>> I agree we need consider the openjdk upgrade in systemvm template. >> > >>>> >> > >>>> -Wei >> > >>>> >> > >>>> 2017-02-20 18:15 GMT+01:00 Will Stevens <wstev...@cloudops.com>: >> > >>>> >> > >>>>> Regarding my question. Is it because of the version of Java that >> the >> > >>>>> systemvm.iso is built on? >> > >>>>> >> > >>>>> On Feb 20, 2017 11:58 AM, "Will Stevens" <wstev...@cloudops.com> >> > >>> wrote: >> > >>>>> >> > >>>>>> A question that is hidden in here is: >> > >>>>>> - Why does the JDK version on the management server have to match >> > >> the >> > >>>> JDK >> > >>>>>> version of the System VM? >> > >>>>>> >> > >>>>>> *Will STEVENS* >> > >>>>>> Lead Developer >> > >>>>>> >> > >>>>>> <https://goo.gl/NYZ8KK> >> > >>>>>> >> > >>>>>> On Mon, Feb 20, 2017 at 11:50 AM, Pierre-Luc Dion < >> > >>> pd...@cloudops.com> >> > >>>>>> wrote: >> > >>>>>> >> > >>>>>>> Hi, >> > >>>>>>> >> > >>>>>>> In the context of deployment of CloudStack with VPCs, >> > >>>>>>> What will happen to a cloud when upgrading to 4.10 that now use >> > >>> jdk8? >> > >>>>>>> >> > >>>>>>> Does upgrading the management-server to 4.10 jdk8 and then keep >> > >> the >> > >>>> old >> > >>>>>>> VRs >> > >>>>>>> run for a while that run on JDK7 will still work ? >> > >>>>>>> >> > >>>>>>> Because If we upgrade the management-server to jdk8, we need to >> > >> keep >> > >>>> VR >> > >>>>> to >> > >>>>>>> work until they get upgraded but we can't force an upgrade of VR >> > >>> just >> > >>>>>>> because the management-server is now using JDK8. >> > >>>>>>> >> > >>>>>>> Thanks, >> > >>>>>>> >> > >>>>>> >> > >>>>>> >> > >>>>> >> > >>>> >> > >>> >> > >> >> > >> > >
