Re: [ovirt-users] Odp: Re: How to upgrade self-hosted engine?

[Karli Sjöberg]

On tor, 2017-09-21 at 13:41 +0200, gabriel_skup...@o2.pl wrote:
> 
> Dnia 21 września 2017 13:20 Johan Bernhardsson 
> napisał(a):
> 2017-09-21 13:08 skrev gabriel_skup...@o2.pl:
> Dnia 20 września 2017 15:54 Kasturi Narra 
> napisał(a):
> 
> Hi,
> 
> upgrade HE (Hosted Engine ) by doing the steps below.
> 
> 1) Move HE to global maintenance by running the command
> 'hosted-engine --set-maintenance --mode=global'
> 
> 2) Add the required repos which has higher package versions.
> 
> 3) Run 'yum update ovirt\*setup\*'
> 
> What if we upgrade all packages by 'yum update'?
> 
> 
> That will break the engine most probably. Since engine-setup does
> more
> than just installing the package. To ensure a safe upgrade follow
> these
> steps.
> 
> Clear.

Well, that´s not entirely true.

It´s like this: engine-setup versionlocks the packages that it wants to
install and keeps them as they are. Updating them is only possible
through engine-setup.

All of the other packages you update like usual with yum
up(date|grade). So by only running engine-setup, you'll leave a lot of
other packages "behind".

So before, or after engine-setup, you also need to yum up(date|grade),
as well. Sh$t may go wrong if you do, then again, sh$t may go wrong if
you don´t :) Best you can do is ask.

/K

> 
> G.
> 
> 
> /Johan
> 
> --
> Security all the way ...
> 
> Linux/CMS/Network/Print/Virtualisation/VoIP Consultant
> 
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> Orgnr:  556792-5945
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> Web:    http://www.kafit.se
> 
> Connect with me on LinkedIn: http://www.linkedin.com/in/smallone
> 
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Re: [ovirt-users] Odp: Re: How to upgrade self-hosted engine?

[gabriel_skupien]

Dnia 21 września 2017 13:20 Johan Bernhardsson jo...@kafit.se 
napisał(a):  2017-09-21 13:08 skrev gabriel_skup...@o2.pl:  Dnia 20 września 
2017 15:54 Kasturi Narra kna...@redhat.com  napisał(a):   Hi,   upgrade 
HE (Hosted Engine ) by doing the steps below.   1) Move HE to global 
maintenance by running the command  hosted-engine --set-maintenance 
--mode=global   2) Add the required repos which has higher package 
versions.   3) Run yum update ovirt\*setup\*   What if we upgrade all 
packages by yum update?That will break the engine most probably. 
Since engine-setup does more  than just installing the package. To ensure a 
safe upgrade follow these  steps.   Clear.   G./Johan   --  Security all 
the way ...   Linux/CMS/Network/Print/Virtua Consultant   Kafit AB  Orgnr:  
556792-5945  Mobile: +46705111751  Sweden: +46101993005  Seychelles: 
+2486478105  Uk: +448701821792  Email:  jo...@kafit.se  Web:     www.kafit.se 
www.kafit.se   Connect with me on LinkedIn:  www.linkedin.com www.linkedin.com  
 About me:  about.me about.me
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Re: [ovirt-users] Odp: Re: How to upgrade self-hosted engine?

[Johan Bernhardsson]

2017-09-21 13:08 skrev gabriel_skup...@o2.pl:

Dnia 20 września 2017 15:54 Kasturi Narra 
napisał(a):


Hi,

upgrade HE (Hosted Engine ) by doing the steps below.

1) Move HE to global maintenance by running the command
'hosted-engine --set-maintenance --mode=global'

2) Add the required repos which has higher package versions.

3) Run 'yum update ovirt\*setup\*'


What if we upgrade all packages by 'yum update'?



That will break the engine most probably. Since engine-setup does more 
than just installing the package. To ensure a safe upgrade follow these 
steps.


/Johan

--
Security all the way ...

Linux/CMS/Network/Print/Virtualisation/VoIP Consultant

Kafit AB
Orgnr:  556792-5945
Mobile: +46705111751
Sweden: +46101993005
Seychelles: +2486478105
Uk: +448701821792
Email:  jo...@kafit.se
Web:http://www.kafit.se

Connect with me on LinkedIn: http://www.linkedin.com/in/smallone

About me: http://about.me/smallone/bio
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Re: [ovirt-users] Odp: Re: How to upgrade self-hosted engine?

[gabriel_skupien]

Dnia 20 września 2017 15:54 Kasturi Narra kna...@redhat.com napisał(a): 
 Hi,      upgrade HE (Hosted Engine ) by doing the steps below.   1) Move HE to 
global maintenance by running the command hosted-engine --set-maintenance 
--mode=global  2) Add the required repos which has higher package 
versions.  3) Run yum update ovirt\*setup\*   What if we upgrade all 
packages by yum update?   4) engine-setup  5) Once the setup is done 
successfully please move HE out of global maintenance mode by running the 
command hosted-engine --set-maintenance --mode=none   For upgrade 
node you can do the steps below:   1) If there is an upgrade link present in 
the General tab of the UI, (if ovirt node) click upgrade from UI 
which will move the host to maintenance and run upgrade on the system, reboots 
and brings it back up to Normal state.   2) If you do not see the upgrade link, 
then add the repos to which you would want to update the node.   3) Run 
yum update   4) Reboot the system.   5) make sure that you are on the 
latest image by running imgbase w if it is a ovirt node.   
6)otherwise just make sure that you are on the latest kernel once your upgrade 
finishes.   THANK YOU!Hope this helps    Thanks  kasturi   On Wed, Sep 
20, 2017 at 6:34 PM,gabriel_skup...@o2.pl  gabriel_skup...@o2.pl 
  wrote:  To be honest, I dont see consistency regarding all that 
upgrade procedures. Have a look here:  www.ovirt.org www.ovirt.org 
documentation/upgrade-guide/ chap-Updating_the_oVirt_ Environment/  It asks to 
update the system too :)   I will appreciate if somebody clearly explains:  -to 
upgrade the Node - please do this and this  -to upgrade the Hosted-Engine - 
please do this and this.   G.   Dnia 20 września 2017 14:52 Johan Bernhardsson 
   jo...@kafit.se  napisał(a):  If you follow that guide it will update 
everything on the virtual server  running the engine. You should not run yum to 
upgrade the packages  (correct me anyone if i am wrong about this)   The 
engine-setup will download and install the packages for you.   And on the nodes 
 upgrade first via the web interface and after that you  can upgrade with yum 
on the nodes. Dont forget to have the node in  maintence mode when you run 
yum update   /Johan  2017-09-20 14:39 skrevgabriel_skup...@o2.pl :  Thanks. 
What about the system itself?   Is yum update enough?   Dnia 20 września 2017 
13:25 Johan Bernhardssonjo...@kafit.se   napisał(a):   Follow this 
guide if it is between minor releaseswww.ovirt.org www.ovirt.org 
documentation/upgrade-guide/ chap-Updates_between_Minor_ Releases/Dont 
forget to send the hosted-engine to global maintenance   /Johan   On September 
20, 2017 13:11:41gabriel_skup...@o2.pl  wrote:   In oVirt Engine Web 
Administration portal I can see option to  upgrade the nodes but cant see 
any option to upgrade  hosted-engine itself?   What is the recommended 
procedure for it?   __ _  Users 
mailing listUsers@ovirt.org  lists.ovirt.org lists.ovirt.org 
mailman/listinfo/users   --  Security all the way ...   
Linux/CMS/Network/Print/ Virtualisation/VoIP Consultant   Kafit AB  Orgnr:  
556792-5945  Mobile: +46705111751  Sweden: +46101993005  Seychelles: 
+2486478105  Uk: +448701821792  Email:     jo...@kafit.se  Web:     
www.kafit.se www.kafit.se   Connect with me on LinkedIn:  www.linkedin.com 
www.linkedin.com smallone   About me:  about.me about.me   
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Re: [ovirt-users] Odp: Re: How to upgrade self-hosted engine?

[Kasturi Narra]

Hi,

   upgrade HE (Hosted Engine ) by doing the steps below.

1) Move HE to global maintenance by running the command 'hosted-engine
--set-maintenance --mode=global'
2) Add the required repos which has higher package versions.
3) Run 'yum update ovirt\*setup\*'
4) engine-setup
5) Once the setup is done successfully please move HE out of global
maintenance mode by running the command 'hosted-engine --set-maintenance
--mode=none'

For upgrade node you can do the steps below:

1) If there is an upgrade link present in the 'General' tab of the UI, (if
ovirt node) click upgrade from UI which will move the host to maintenance
and run upgrade on the system, reboots and brings it back up to Normal
state.

2) If you do not see the upgrade link, then add the repos to which you
would want to update the node.

3) Run 'yum update'

4) Reboot the system.

5) make sure that you are on the latest image by running 'imgbase w' if it
is a ovirt node.

6)otherwise just make sure that you are on the latest kernel once your
upgrade finishes.

Hope this helps 

Thanks
kasturi

On Wed, Sep 20, 2017 at 6:34 PM, gabriel_skup...@o2.pl <
gabriel_skup...@o2.pl> wrote:

> To be honest, I don't see consistency regarding all that upgrade
> procedures. Have a look here:
> https://www.ovirt.org/documentation/upgrade-guide/chap-Updating_the_oVirt_
> Environment/
> It asks to update the system too :)
>
> I will appreciate if somebody clearly explains:
> -to upgrade the Node - please do this and this
> -to upgrade the Hosted-Engine - please do this and this.
>
> G.
>
> Dnia 20 września 2017 14:52 Johan Bernhardsson 
> napisał(a):
>
> If you follow that guide it will update everything on the virtual server
> running the engine. You should not run yum to upgrade the packages
> (correct me anyone if i am wrong about this)
>
> The engine-setup will download and install the packages for you.
>
> And on the nodes  upgrade first via the web interface and after that you
> can upgrade with yum on the nodes. Don't forget to have the node in
> maintence mode when you run yum update
>
> /Johan
> 2017-09-20 14:39 skrev gabriel_skup...@o2.pl:
>
> Thanks. What about the system itself?
>
> Is yum update enough?
>
> Dnia 20 września 2017 13:25 Johan Bernhardsson 
> napisał(a):
>
> Follow this guide if it is between minor releases
>
>
> https://www.ovirt.org/documentation/upgrade-guide/
> chap-Updates_between_Minor_Releases/
>
>
>
> Don't forget to send the hosted-engine to global maintenance
>
> /Johan
>
> On September 20, 2017 13:11:41 gabriel_skup...@o2.pl wrote:
>
> In oVirt Engine Web Administration portal I can see option to
> upgrade the nodes but can't see any option to upgrade
> hosted-engine itself?
>
> What is the recommended procedure for it?
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
> --
> Security all the way ...
>
> Linux/CMS/Network/Print/Virtualisation/VoIP Consultant
>
> Kafit AB
> Orgnr:  556792-5945
> Mobile: +46705111751
> Sweden: +46101993005
> Seychelles: +2486478105
> Uk: +448701821792
> Email:  jo...@kafit.se
> Web:http://www.kafit.se
>
> Connect with me on LinkedIn: http://www.linkedin.com/in/smallone
>
> About me: http://about.me/smallone/bio
>
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
___
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Re: [ovirt-users] Odp: Re: How to upgrade self-hosted engine?

[gabriel_skupien]

To be honest, I dont see consistency regarding all that upgrade 
procedures. Have a look here:  www.ovirt.org www.ovirt.org  It asks to update 
the system too :)   I will appreciate if somebody clearly explains:  -to 
upgrade the Node - please do this and this  -to upgrade the Hosted-Engine - 
please do this and this.   G.




  Dnia 20 września 2017 14:52 Johan Bernhardsson 
jo...@kafit.se napisał(a):


   If you follow that guide it will update everything on the 
virtual server
 running the engine. You should not run yum to upgrade the packages
 (correct me anyone if i am wrong about this)

 The engine-setup will download and install the packages for you.

 And on the nodes  upgrade first via the web interface and after that you
 can upgrade with yum on the nodes. Dont forget to have the node in
 maintence mode when you run yum update

 /Johan
 2017-09-20 14:39 skrev gabriel_skup...@o2.pl:

 Thanks. What about the system itself?

 Is yum update enough?

  Dnia 20 września 2017 13:25 Johan Bernhardsson jo...@kafit.se
 napisał(a):


 Follow this guide if it is between minor releases



 www.ovirt.org www.ovirt.org



 Dont forget to send the hosted-engine to global maintenance

 /Johan

 On September 20, 2017 13:11:41   gabriel_skup...@o2.pl  wrote:


 In oVirt Engine Web Administration portal I can see option to
 upgrade the nodes but cant see any option to upgrade
 hosted-engine itself?

 What is the recommended procedure for it?

 __
 Users mailing list
  Users@ovirt.org
 lists.ovirt.org lists.ovirt.org




 --
 Security all the way ...

 Linux/CMS/Network/Print/Virtua Consultant

 Kafit AB
 Orgnr:  556792-5945
 Mobile: +46705111751
 Sweden: +46101993005
 Seychelles: +2486478105
 Uk: +448701821792
 Email:  jo...@kafit.se
 Web:     www.kafit.se www.kafit.se

 Connect with me on LinkedIn:  www.linkedin.com www.linkedin.com

 About me:  about.me about.me
___
Users mailing list
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Re: [ovirt-users] Odp: Re: How to upgrade self-hosted engine?

[Johan Bernhardsson]

If you follow that guide it will update everything on the virtual server 
running the engine. You should not run yum to upgrade the packages 
(correct me anyone if i am wrong about this)


The engine-setup will download and install the packages for you.

And on the nodes  upgrade first via the web interface and after that you 
can upgrade with yum on the nodes. Don't forget to have the node in 
maintence mode when you run yum update


/Johan
2017-09-20 14:39 skrev gabriel_skup...@o2.pl:

Thanks. What about the system itself?

Is yum update enough?

 Dnia 20 września 2017 13:25 Johan Bernhardsson 
napisał(a):


Follow this guide if it is between minor releases



https://www.ovirt.org/documentation/upgrade-guide/chap-Updates_between_Minor_Releases/



Don't forget to send the hosted-engine to global maintenance

/Johan

On September 20, 2017 13:11:41 gabriel_skup...@o2.pl wrote:


In oVirt Engine Web Administration portal I can see option to
upgrade the nodes but can't see any option to upgrade
hosted-engine itself?

What is the recommended procedure for it?

___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


--
Security all the way ...

Linux/CMS/Network/Print/Virtualisation/VoIP Consultant

Kafit AB
Orgnr:  556792-5945
Mobile: +46705111751
Sweden: +46101993005
Seychelles: +2486478105
Uk: +448701821792
Email:  jo...@kafit.se
Web:http://www.kafit.se

Connect with me on LinkedIn: http://www.linkedin.com/in/smallone

About me: http://about.me/smallone/bio
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[ovirt-users] Odp: Re: How to upgrade self-hosted engine?

[gabriel_skupien]

Thanks. What about the system itself?Is yum update enough?




  Dnia 20 września 2017 13:25 Johan Bernhardsson 
jo...@kafit.se napisał(a):







 Follow this guide if it is
between minor releases
 www.ovirt.org www.ovirt.org
 Dont forget to send the
hosted-engine to global maintenance
 /Johan



 On
September 20, 2017 13:11:41   gabriel_skup...@o2.pl  wrote:

 In oVirt Engine Web Administration portal I can see option to upgrade
the nodes but cant see any option to upgrade hosted-engine
itself?   What is the recommended procedure for
it?
_
Users mailing list
   Users@ovirt.org
 lists.ovirt.org lists.ovirt.org
___
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