My comments inline. Thanks Harikrishna On 01-Aug-2013, at 7:05 PM, Daan Hoogland <daan.hoogl...@gmail.com> wrote:
> Harikrishna, > > I suppose I have to register those templates before upgrading; i.e. in > the 4.1.1 version management server. Yes. in 4.1.1 these templates are registered as USER templates. During upgrade to 4.2 these are converted to SYSTEM templates > Is this procedure described somewhere? Usually upgrade instructions are given in the release notes. For 4.1 upgrade you can look at Chapter 4 http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html/Release_Notes/upgrade-instructions.html#upgrade-from-4.0-to-4.1 > Do I bake the templates myself first or should I use publicly offered > templates? No need to prepare templates. I guess there is some discussion happening for place to download system templates. You can download these templates from jenkins URL http://jenkins.cloudstack.org/view/master/job/build-systemvm-master/ > > thanks, > Daan > > On Thu, Aug 1, 2013 at 3:16 PM, Harikrishna Patnala > <harikrishna.patn...@citrix.com> wrote: >> Hi Daan, >> Before upgrading to 4.2 we need to register the new system templates for >> each hypervisor with specific names so that during upgrade these new >> templates are set to the system vms. >> It is mandatory to upgrade the system vm template if we want upgrade to 4.2. >> >> Here seems like you have a Xen cluster. So you need to register xen system >> template with name systemvm-xenserver-4.2. >> So for the existing clusters you need to register system vm template per >> hypervisor. >> System template names are for each hypervisor are >> 1) systemvm-xenserver-4.2 >> 2) systemvm-kvm-4.2 >> 3) systemvm-vmware-4.2 >> 4) systemvm-hyperv-4.2 >> 5) systemvm-lxc-4.2 >> >> Thank you >> Harikrishna >> >> On 01-Aug-2013, at 5:29 PM, Daan Hoogland <daan.hoogl...@gmail.com> wrote: >> >>> H, >>> >>> I am testing an upgrade of my code for sdn based vpc private gateways >>> (not in the mainstream code). It runs on a custom 4.1.1 based on the >>> 4.1 branch. I have tested it against a 4.0 database and it upgrades >>> fine. >>> >>> Now I try to have a master version to which I applied my code to run >>> against the same environment. I added >>> _upgradeMap.put("4.1.1", new DbUpgrade[] {new Upgrade410to420()}); >>> to the class com.cloud.upgrade.DatabaseUpgradeChecker. >>> I have the systemvm.iso ready on the hypervisors, but not on my >>> (windows) development machine. When I start my version in eclipse I >>> get >>> >>> INFO [c.c.u.DatabaseUpgradeChecker] (Timer-2:null) Database upgrade >>> must be performed from 4.1.1 to 4.2.0-SNAPSHOT >>> WARN [c.c.u.d.Upgrade410to420] (Timer-2:null) 4.2.0 Hyperv SystemVm >>> template not found. Hyperv hypervisor is not used, so not failing >>> upgrade >>> WARN [c.c.u.d.Upgrade410to420] (Timer-2:null) 4.2.0 KVM SystemVm >>> template not found. KVM hypervisor is not used, so not failing upgrade >>> ERROR [c.c.u.DatabaseUpgradeChecker] (Timer-2:null) Unable to upgrade >>> the database >>> com.cloud.utils.exception.CloudRuntimeException: 4.2.0 XenServer >>> SystemVm template not found. Cannot upgrade system Vms >>> at >>> com.cloud.upgrade.dao.Upgrade410to420.updateSystemVmTemplates(Upgrade410to420.java:259) >>> ... >>> ERROR [c.c.u.c.ComponentContext] (Timer-2:null) System integrity check >>> failed. Refuse to startup >>> com.cloud.utils.exception.CloudRuntimeException: Unable to upgrade the >>> database >>> at >>> com.cloud.upgrade.DatabaseUpgradeChecker.upgrade(DatabaseUpgradeChecker.java:296) >>> ... >>> Caused by: com.cloud.utils.exception.CloudRuntimeException: 4.2.0 >>> XenServer SystemVm template not found. Cannot upgrade system Vms >>> at >>> com.cloud.upgrade.dao.Upgrade410to420.updateSystemVmTemplates(Upgrade410to420.java:259) >>> ... >>> ... 5 more >>> 2013-07-31 21:50:50.802:INFO::Shutdown hook executing >>> >>> I found that vm_template should contain a line for this; >>> >>> //Get 4.2.0 system Vm template Id for >>> corresponding hypervisor >>> pstmt = conn.prepareStatement("select id from >>> `cloud`.`vm_template` where name = ? and removed is null order by id >>> desc limit 1"); >>> pstmt.setString(1, hypervisorAndTemplateName.getValue()); >>> rs = pstmt.executeQuery(); >>> >>> Should I add a row by hand? >>> Is there a readme/howto-upgrade, I should read (or create using my >>> findings)? >>> Why is this not automatic this time? >>> >>> sorry if I missed the mail thread explaining all of this, >>> Daan Hoogland >>
