Hi Ugo,
This will be a one-time procedure, and the KVM host and the VMs do not need a reboot but the provisionCertificate API will restart the libvirtd process (just check if that can have any side effects for your VMs/distro, on most modern distros restarting libvirtd does not have any side-effects on existing running VMs). - Rohit <https://cloudstack.apache.org> ________________________________ From: Ugo Vasi <ugo.v...@procne.it> Sent: Wednesday, January 30, 2019 4:47:09 PM To: users@cloudstack.apache.org; Rohit Yadav Subject: Re: secure hosts communications Hi Rohit, I have a 4.11.2.0 ACS infrastructure (Ubuntu 16.04 with KVM hypervisor) I see that all the hosts are in unsecure state from the UI and so the live migration don't works (we had trubles with mgmt server). I read in the documentation that launching the provisionCertificate API (by pressing the appropriate button in the UI) the certificates will be renewed/regenerated for already connected agents/hosts. I do not understand if provisioning should be done manually on each host or if the procedure should be done only once. Do this procedure reboot the host or the instances that it contains? Thanks Il 27/11/18 09:49, Rohit Yadav ha scritto: > Hi Richard, > > > Please read: > http://docs.cloudstack.apache.org/en/4.11.2.0/adminguide/hosts.html#security > > > 4.11.2 is out, please consider using it instead of 4.11.1 as it has several > bugfixes etc. > > In short, with all of your KVM hosts up and connected to mgmt server, first > change the auth strictness global setting to true, then using API secure the > hosts using the provisionCertificate API. In the UI, go to your hosts that > don't show up as secure and click on the key button (a new button) to secure > the host which calls the provisionCertificate API as well. > > > - Rohit > > <https://cloudstack.apache.org> > > > > ________________________________ > From: Richard Persaud <richard.pers...@macys.com> > Sent: Monday, November 26, 2018 8:19:56 PM > To: users@cloudstack.apache.org > Subject: RE: secure hosts communications > > Thank you, Rohit. > > I am using 4.11.1 with a full KVM environment. They are showing unsecure with > strictness set to true. > > What configuration needs to be adjusted to have the KVM hosts show secure? > > Regards, > > Richard Persaud > > From: Rohit Yadav <rohit.ya...@shapeblue.com> > Sent: Saturday, November 24, 2018 2:02 PM > To: users@cloudstack.apache.org > Subject: Re: secure hosts communications > > ⚠ EXT MSG: > > Richard, > > > Starting 4.11, agent and management servers will use an in-built CA framework > to secured hosts. Only in case of KVM hosts you may see an insecure state, > otherwise all KVM hosts (agents) and SSVM/CPVM agents will by default in Up > state will be secured. There is an auth strictness setting that should be > true. > > > > - Rohit > > <https://cloudstack.apache.org> > > > > ________________________________ > From: Richard Persaud > <richard.pers...@macys.com<mailto:richard.pers...@macys.com>> > Sent: Saturday, November 24, 2018 4:21:24 AM > To: users@cloudstack.apache.org<mailto:users@cloudstack.apache.org> > Subject: secure hosts communications > > Hello, > > Is there straight-forward to enable secure communications between the > management and the hosts? > > I have looked at many documentations but am still unable to get the hosts to > show a "secure" state. > > Regards, > > Richard Persaud > > > rohit.ya...@shapeblue.com<mailto:rohit.ya...@shapeblue.com> > www.shapeblue.com<https://isolate.menlosecurity.com/0/eJyrViotylGyUsooKSmw0tcvLy_XK85ILEhNyilN1UvOz1XSUSrKV7Iy1FEqyUwBqjM0MFaqBQDf4BCe> > Amadeus House, Floral Street, London WC2E 9DPUK > @shapeblue > > > > > * This is an EXTERNAL EMAIL. Stop and think before clicking a link or opening > attachments. > > rohit.ya...@shapeblue.com > www.shapeblue.com<http://www.shapeblue.com> > Amadeus House, Floral Street, London WC2E 9DPUK > @shapeblue > > > > > > -- *Ugo Vasi* / System Administrator ugo.v...@procne.it <mailto:ugo.v...@procne.it> *Procne S.r.l.* +39 0432 486 523 via Cotonificio, 45 33010 Tavagnacco (UD) www.procne.it<http://www.procne.it> <http://www.procne.it/> Le informazioni contenute nella presente comunicazione ed i relativi allegati possono essere riservate e sono, comunque, destinate esclusivamente alle persone od alla Società sopraindicati. La diffusione, distribuzione e/o copiatura del documento trasmesso da parte di qualsiasi soggetto diverso dal destinatario è proibita sia ai sensi dell'art. 616 c.p., che ai sensi del Decreto Legislativo n. 196/2003 "Codice in materia di protezione dei dati personali". Se avete ricevuto questo messaggio per errore, vi preghiamo di distruggerlo e di informare immediatamente Procne S.r.l. scrivendo all' indirizzo e-mail i...@procne.it <mailto:i...@procne.it>. rohit.ya...@shapeblue.com www.shapeblue.com Amadeus House, Floral Street, London WC2E 9DPUK @shapeblue
