Il giorno ven 27 set 2019 alle ore 17:35 Derek Atkins <de...@ihtfp.com> ha scritto:
> HI, > > On Fri, September 27, 2019 7:23 am, Sandro Bonazzola wrote: > > Il giorno ven 27 set 2019 alle ore 12:55 Derek Atkins <de...@ihtfp.com> > ha > > scritto: > > > >> > > >> > Please use the engine to upgrade hosts, there's a command in webadmin > >> > interface for that. > >> > >> I didn't think you could do this in a single-host hosted-engine system? > >> In such a deployment the engine has nowhere to migrate to, so it > >> requires > >> shutting down the whole "data center" in order to upgrade the host. I > >> didn't think that could be done via the engine? > >> > >> Personally, I still need to upgrade from 4.1.9 / CentOS 7.4! > >> > > > > Single host self hosted engine will require more work. > > You'll need to put the host in global maintenance, turn off the engine, > > yum > > upgrade the host and reboot. > > Then get out of global maintenance and engine VM should get back up and > > running in a few minutes. > > Yeah, this is how I've done it in the past. > > I'm curious what the steps should be going from 4.1.9 / EL7.4 to 4.3.x / > EL7.7? I am pretty sure I need some steps along the way (I doubt I can > jump directly from 4.1.9 -> 4.3.x and 7.4 -> 7.7, right). > > So should I jump from 7.4/4.1.9 to 7.6/4.2.8 and then from there to > 7.7/4.3.6? > 4.1 cluster level is still supported by 4.3 engine. So you can upgrade the engine from 7.4/4.1.9 to 7.6/4.2.8 and then to 7.7/4.3.6 while on the host side you can go straight to 4.3.6/7.7. Once done, please update cluster level to 4.3. > > Thanks, > > -derek > > -- > Derek Atkins 617-623-3745 > de...@ihtfp.com www.ihtfp.com > Computer and Internet Security Consultant > > -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbona...@redhat.com <https://www.redhat.com/>*Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*
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