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Announce: LCMC 1.3.0 / Pacemaker, DRBD, KVM GUI

 

 

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rasto.levrinc at gmail

Feb 26, 2012, 1:39 PM

Post #1 of 3 (470 views)
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Announce: LCMC 1.3.0 / Pacemaker, DRBD, KVM GUI

Hi,

this is the next release of the Linux Cluster Management Console, the
high availability GUI. This release brings mostly usability
improvements.

From now on it is possible to operate on multiple resources at once,
thus eliminating some of the repetitive work. You can select services,
block devices and hosts by drawing a rectangle around them, or
ctrl-click them. The menus in this context work on all selected
components. For example you can select multiple services and migrate
them all at once, instead of doing it one by one.

Screenshot:
http://sourceforge.net/apps/gallery/lcmc/index.php?g2_itemId=40

As you probably don't know there were options to connect to the existing
cluster quickly, but since kids these days don't even know what a
command line option is, there is now an in-your-face button for that.

Much work went into reducing the number of SSH connection and sudo calls
in this release as well, because they used to log a lot.

LCMC web page:
http://lcmc.sf.net

Screenshots:
http://sourceforge.net/apps/gallery/lcmc/

Source code:
https://github.com/rasto/lcmc

changelog:
* implement quick-connect-to-the-cluster box
* implement a ignore-defaults resource agent list
* workaround for iSCSITarget RA
* enable sudo checkbox if user is not root automatically
* disable one-host cluster by default
* add --one-host-cluster option
* rewrite code that collects info from the cluster
* fixes a null pointer exception while clicking on the host
* implement multi selection

Rasto Levrinc
_______________________________________________
Linux-HA mailing list
Linux-HA [at] lists
http://lists.linux-ha.org/mailman/listinfo/linux-ha
See also: http://linux-ha.org/ReportingProblems


adrian.fita at gmail

Feb 28, 2012, 12:43 AM

Post #2 of 3 (447 views)
Permalink
Re: Announce: LCMC 1.3.0 / Pacemaker, DRBD, KVM GUI [In reply to]

Hi. Thanks for this new release.

But I noticed that the right click on a resource doesn't work anymore.
I upgraded from v1.2.0. Was it disabled?

--
Fita Adrian



On Sun, Feb 26, 2012 at 23:39, Rasto Levrinc <rasto.levrinc [at] gmail> wrote:
> Hi,
>
> this is the next release of the Linux Cluster Management Console, the
> high availability GUI. This release brings mostly usability
> improvements.
>
> From now on it is possible to operate on multiple resources at once,
> thus eliminating some of the repetitive work. You can select services,
> block devices and hosts by drawing a rectangle around them, or
> ctrl-click them. The menus in this context work on all selected
> components. For example you can select multiple services and migrate
> them all at once, instead of doing it one by one.
>
> Screenshot:
> http://sourceforge.net/apps/gallery/lcmc/index.php?g2_itemId=40
>
> As you probably don't know there were options to connect to the existing
> cluster quickly, but since kids these days don't even know what a
> command line option is, there is now an in-your-face button for that.
>
> Much work went into reducing the number of SSH connection and sudo calls
> in this release as well, because they used to log a lot.
>
> LCMC web page:
> http://lcmc.sf.net
>
> Screenshots:
> http://sourceforge.net/apps/gallery/lcmc/
>
> Source code:
> https://github.com/rasto/lcmc
>
> changelog:
> * implement quick-connect-to-the-cluster box
> * implement a ignore-defaults resource agent list
> * workaround for iSCSITarget RA
> * enable sudo checkbox if user is not root automatically
> * disable one-host cluster by default
> * add --one-host-cluster option
> * rewrite code that collects info from the cluster
> * fixes a null pointer exception while clicking on the host
> * implement multi selection
>
> Rasto Levrinc
> _______________________________________________
> Linux-HA mailing list
> Linux-HA [at] lists
> http://lists.linux-ha.org/mailman/listinfo/linux-ha
> See also: http://linux-ha.org/ReportingProblems
_______________________________________________
Linux-HA mailing list
Linux-HA [at] lists
http://lists.linux-ha.org/mailman/listinfo/linux-ha
See also: http://linux-ha.org/ReportingProblems


rasto.levrinc at gmail

Feb 28, 2012, 1:02 AM

Post #3 of 3 (456 views)
Permalink
Re: Announce: LCMC 1.3.0 / Pacemaker, DRBD, KVM GUI [In reply to]

On Tue, Feb 28, 2012 at 9:43 AM, Adrian Fita <adrian.fita [at] gmail> wrote:
> Hi. Thanks for this new release.
>
> But I noticed that the right click on a resource doesn't work anymore.
> I upgraded from v1.2.0. Was it disabled?

No, it's stopped working on Windows, I'll fix that as soon as possible.

A right-click in the tree menu and also "Menu" button get you the same
menu for now.

Rasto

--
Dipl.-Ing. Rastislav Levrinc
rasto.levrinc [at] gmail
Linux Cluster Management Console
http://lcmc.sf.net/
_______________________________________________
Linux-HA mailing list
Linux-HA [at] lists
http://lists.linux-ha.org/mailman/listinfo/linux-ha
See also: http://linux-ha.org/ReportingProblems

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