Re: [ovirt-users] Ovirt node host installation failing in engine
Hi I just want to know if there is any way I can disable the yum looking for updates on the internet on the node? Please help me out here. Thanks Shalabh Goel On Tue, Nov 29, 2016 at 5:59 PM, <users-request@ovirt.org> wrote:
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Today's Topics:
1. Re: I wrote an oVirt thing (Yaniv Kaul) 2. Ovirt node host installation failing in engine (Shalabh Goel) 3. Re: How to migrate Self Hosted Engine (Gianluca Cecchi) 4. Re: Need help with dashboard (????? ???????)
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Message: 1 Date: Tue, 29 Nov 2016 14:06:22 +0200 From: Yaniv Kaul <ykaul@redhat.com> To: Konstantin Shalygin <k0ste@k0ste.ru> Cc: Ovirt Users <users@ovirt.org> Subject: Re: [ovirt-users] I wrote an oVirt thing Message-ID: <CAJgorsY_SksEnP2jQxBgdJyKW=4_qZZGZ=DwHQ13MteEN5jG5w@mail. gmail.com> Content-Type: text/plain; charset="utf-8"
On Tue, Nov 29, 2016 at 3:40 AM, Konstantin Shalygin <k0ste@k0ste.ru> wrote:
ovirt-shell will be deprecated and not supported or some functions on ovirt-shell (or all package ovirt-engine-cli)?
We use ovirt-shell on client desktops who connected to SPICE consoles and work (users provided by LDAP on ovirt-engine), like via RDP. For this I wrote very fast-hack patch for ovirt-shell and GUI for enter password ( https://github.com/k0ste/ovirt-pygtk). Very simple, but via Internet people use SPICE without negative about packet loss and disconnects, instead RDP.
Can you further explain the use case? I assume the user portal is not good enough for some reason?
BTW, the ovirt-shell is something we deprecated. It is working on top of
the v3 api, which we plan to remove in 4.2. So better not use it.
You can start maintain. For example I maintain packes for Arch Linux: ovirt-engine-cli (https://aur.archlinux.org/packages/ovirt-engine-cli) and ovirt-engine-sdk-python (https://aur.archlinux.org/pac kages/ovirt-engine-sdk-python).
Hi,
It somehow looks like a fork of the CLI (due to the added patch[1]). I'm not sure how happy I am about it, considering the patch is adding a feature with security issues (there is a reason we do not support password passed via the command line - it's somewhat less secure). Since you are already checking for the CLI rc file[2], just add the password to it and launch with it (in a temp file in the temp directory with the right permissions, etc...)
BTW, note that the attempt to delete the password from memory[3] may or may not work. After all, it's a copy of what you got from entry.get_text() few lines before. And Python GC is not really to be relied upon to delete things ASAP anyway. There are some lovely discussions on the Internet about it. For example[4]. Y.
[1] https://github.com/k0ste/ovirt-pygtk/blob/master/add_password_option.patch [2] https://github.com/k0ste/ovirt-pygtk/blob/master/ovirt-pygtk.py#L81 [3] https://github.com/k0ste/ovirt-pygtk/blob/master/ovirt-pygtk.py#L71 [4] http://stackoverflow.com/questions/728164/securely- erasing-password-in-memory-python
My workstation at work is running Ubuntu, and I do not believe that
ovirt-shell is packaged for it.
-- Best regards, Konstantin Shalygin
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Message: 2 Date: Mon, 28 Nov 2016 10:00:31 +0530 From: Shalabh Goel <shalabhgoel13@gmail.com> To: users@ovirt.org Subject: [ovirt-users] Ovirt node host installation failing in engine Message-ID: <CAEnn9my9QcGYqLsqAV+W9PiOajwQqTpvQdLiYtLOf3sc5TiB_ Q@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
Hi
I have installed ovirt engine (version 4) on Centos 7.2 in one server system and 1 ovirt node (version 4) using ovirt node iso in another system. But when am adding the node in the engine from web portal, the installation is failing on the node. There is no Internet connectivity to the node. When I checked the logs, I found that it is trying to connect to a repo using yum. My questions are:
1. Is internet connectivity required on the node?
2. If I cannot provide internet connectivity to the node. Please suggest a work around.
Thank You
Shalabh Goel -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ovirt.org/pipermail/users/attachments/ 20161128/6ee65704/attachment-0001.html>
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Message: 3 Date: Tue, 29 Nov 2016 13:27:06 +0100 From: Gianluca Cecchi <gianluca.cecchi@gmail.com> To: Yedidyah Bar David <didi@redhat.com> Cc: users <users@ovirt.org> Subject: Re: [ovirt-users] How to migrate Self Hosted Engine Message-ID: <CAG2kNCz=2Gz1CJtLLT2mtT3E+wzH0=vtugmOBS_Fd7e1cXicBQ@ mail.gmail.com> Content-Type: text/plain; charset="utf-8"
On Mon, Nov 21, 2016 at 8:54 AM, Yedidyah Bar David <didi@redhat.com> wrote:
On Mon, Nov 21, 2016 at 1:09 AM, Gianluca Cecchi
Two notes: 1) it would be nice to pre-filter the drop down box when you have to
the host where migrate the hosted engine... So that if there are no hosts available you will be given a related message without choice at all and if there is a subset of eligible hosts inside
cluster, you will be proposed only to choose one of them and not all
choose the the
hosts inside the cluster.
Makes sense, please open an RFE to track this. Thanks.
Been busy these latest days... Opened now: https://bugzilla.redhat.com/show_bug.cgi?id=1399609
2) If the gui option becomes the default and preferred way to deploy
hosts
in self hosted engine environments I think it should be put in clearer shape that if you follow the default action you would not have high availability for the hosted engine vm. Or changing the default action to "Deploy", or showing a popup if the hosted engine vm has only one host configured for it but there are other hosts in the cluster. Just my opinion.
Makes sense too, but I wonder if people will then be annoyed by
forgetting
to uncheck it even after having enough HA hosts, which does have its cost (both actual resource use and also reservations, IIUC). Perhaps we should enable by default and/or remind only until you have enough HA hosts, which can be a configurable number (and default e.g. to 3).
and here: https://bugzilla.redhat.com/show_bug.cgi?id=1399613
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Message: 4 Date: Tue, 29 Nov 2016 12:28:55 +0000 From: ????? ??????? <mishanindv@gmail.com> To: Shirly Radco <sradco@redhat.com> Cc: "Users@ovirt.org" <Users@ovirt.org> Subject: Re: [ovirt-users] Need help with dashboard Message-ID: <CADYaN2fiQAD9abUJrLbx2R175X1VcgGyJ-aQq9WHZ7g8+7eKtQ@mail. gmail.com> Content-Type: text/plain; charset="utf-8"
Thank you, I have created a bug.
https://bugzilla.redhat.com/show_bug.cgi?id=1399597
??, 29 ????. 2016 ?. ? 13:54, Shirly Radco <sradco@redhat.com>:
# su - postgres $ pg_dump --file ovirt_engine_history.dump ovirt_engine_history
Best regards,
Shirly Radco
BI Software Engineer Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109
On Mon, Nov 28, 2016 at 9:25 AM, ????? ??????? <mishanindv@gmail.com> wrote:
Hi, sorry for the delay, I do not know how to create "ovirt_engine_history db dump"?
??, 22 ????. 2016 ?. ? 10:52, Shirly Radco <sradco@redhat.com>:
Hi,
Can you please open a bug? Please attach to the bug these files+ the screenshots + ovirt_engine_history db dump.
Thank you,
Shirly Radco
BI Software Engineer Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109
On Mon, Nov 21, 2016 at 4:56 PM, ????? ??????? <mishanindv@gmail.com> wrote:
Thank you that you have answered me. I mean, the data is not displayed at the bottom of Dashboard. Log files and the status of the services I attached to the letter.
??, 20 ????. 2016 ?. ? 11:13, Shirly Radco <sradco@redhat.com>:
Hi,
You attached twice the same screenshot... Please attach the screenshot with the missing data.
Also, the data for the graphs is collected by the ovirt-engine-dwhd service. Please see if the service is running, also check logs for errors. Please attach the log.
Best regards,
Shirly Radco
BI Software Engineer Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109
On Sun, Nov 20, 2016 at 9:31 AM, ????? ??????? <mishanindv@gmail.com> wrote:
Hi, I need help to load Dasboard, he is incorrectly displayed graphics processor is not displayed data, memory, disk volume. I installed 3 hosts with glusterfs. After installation everything worked fine and the data is displayed correctly, but then everything was as follows. What could be a problem?
oVirt Engine Version: 4.0.5.5-1.el7.centos
[image: pasted1]
[image: pasted3]
[image: pasted2]
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End of Users Digest, Vol 62, Issue 197 **************************************
-- Shalabh Goel
On Wed, Nov 30, 2016 at 9:44 AM, Shalabh Goel <shalabhgoel13@gmail.com> wrote:
Hi
I just want to know if there is any way I can disable the yum looking for updates on the internet on the node?
Not sure, adding Fabian. I think this should work if you add a proxy= line to yum.conf. Not sure how to persist this in node. Best,
Please help me out here.
Thanks
Shalabh Goel
On Tue, Nov 29, 2016 at 5:59 PM, <users-request@ovirt.org> wrote:
Send Users mailing list submissions to users@ovirt.org
To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-request@ovirt.org
You can reach the person managing the list at users-owner@ovirt.org
When replying, please edit your Subject line so it is more specific than "Re: Contents of Users digest..."
Today's Topics:
1. Re: I wrote an oVirt thing (Yaniv Kaul) 2. Ovirt node host installation failing in engine (Shalabh Goel) 3. Re: How to migrate Self Hosted Engine (Gianluca Cecchi) 4. Re: Need help with dashboard (????? ???????)
----------------------------------------------------------------------
Message: 1 Date: Tue, 29 Nov 2016 14:06:22 +0200 From: Yaniv Kaul <ykaul@redhat.com> To: Konstantin Shalygin <k0ste@k0ste.ru> Cc: Ovirt Users <users@ovirt.org> Subject: Re: [ovirt-users] I wrote an oVirt thing Message-ID:
<CAJgorsY_SksEnP2jQxBgdJyKW=4_qZZGZ=DwHQ13MteEN5jG5w@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
On Tue, Nov 29, 2016 at 3:40 AM, Konstantin Shalygin <k0ste@k0ste.ru> wrote:
ovirt-shell will be deprecated and not supported or some functions on ovirt-shell (or all package ovirt-engine-cli)?
We use ovirt-shell on client desktops who connected to SPICE consoles and work (users provided by LDAP on ovirt-engine), like via RDP. For this I wrote very fast-hack patch for ovirt-shell and GUI for enter password ( https://github.com/k0ste/ovirt-pygtk). Very simple, but via Internet people use SPICE without negative about packet loss and disconnects, instead RDP.
Can you further explain the use case? I assume the user portal is not good enough for some reason?
BTW, the ovirt-shell is something we deprecated. It is working on top of
the v3 api, which we plan to remove in 4.2. So better not use it.
You can start maintain. For example I maintain packes for Arch Linux: ovirt-engine-cli (https://aur.archlinux.org/packages/ovirt-engine-cli) and ovirt-engine-sdk-python (https://aur.archlinux.org/pac kages/ovirt-engine-sdk-python).
Hi,
It somehow looks like a fork of the CLI (due to the added patch[1]). I'm not sure how happy I am about it, considering the patch is adding a feature with security issues (there is a reason we do not support password passed via the command line - it's somewhat less secure). Since you are already checking for the CLI rc file[2], just add the password to it and launch with it (in a temp file in the temp directory with the right permissions, etc...)
BTW, note that the attempt to delete the password from memory[3] may or may not work. After all, it's a copy of what you got from entry.get_text() few lines before. And Python GC is not really to be relied upon to delete things ASAP anyway. There are some lovely discussions on the Internet about it. For example[4]. Y.
[1] https://github.com/k0ste/ovirt-pygtk/blob/master/add_password_option.patch [2] https://github.com/k0ste/ovirt-pygtk/blob/master/ovirt-pygtk.py#L81 [3] https://github.com/k0ste/ovirt-pygtk/blob/master/ovirt-pygtk.py#L71 [4]
http://stackoverflow.com/questions/728164/securely-erasing-password-in-memor...
My workstation at work is running Ubuntu, and I do not believe that
ovirt-shell is packaged for it.
-- Best regards, Konstantin Shalygin
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
participants (2)
-
Shalabh Goel -
Yedidyah Bar David