<div dir="ltr">Thanks, Stéphane, i'm very inattentive... Now it looks better. Additional output format seems to be more comfortable than additional tools. But it insignificantly.<div><br></div><div>And what do you think about the second question about ability to run commands on multiplie containers simultaneously using regexps as container name ? Is this feature looks useful?</div><div><br></div><div><br></div><div><div class="gmail_quote"><div dir="ltr">чт, 10 нояб. 2016 г. в 15:25, Stéphane Graber <<a href="mailto:stgraber@ubuntu.com">stgraber@ubuntu.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">stgraber@castiana:~$ lxc list --format=json | jq .[].name<br class="gmail_msg">
"android"<br class="gmail_msg">
"lxd"<br class="gmail_msg">
"snapcraft"<br class="gmail_msg">
"test"<br class="gmail_msg">
"ubuntu-core"<br class="gmail_msg">
"ubuntu-zesty"<br class="gmail_msg">
"xen"<br class="gmail_msg">
"yak"<br class="gmail_msg">
<br class="gmail_msg">
On Thu, Nov 10, 2016 at 12:31:01PM +0000, Andriy Tovstik wrote:<br class="gmail_msg">
> Hi, Janjaap Bos!<br class="gmail_msg">
><br class="gmail_msg">
> I tried jq. But as i have already wrote, some useful fileds like container<br class="gmail_msg">
> name are missing in json output...<br class="gmail_msg">
><br class="gmail_msg">
> чт, 10 нояб. 2016 г. в 14:27, Janjaap Bos <<a href="mailto:janjaapbos@gmail.com" class="gmail_msg" target="_blank">janjaapbos@gmail.com</a>>:<br class="gmail_msg">
><br class="gmail_msg">
> > You can pipe the json through jq.<br class="gmail_msg">
> ><br class="gmail_msg">
> > See: <a href="https://stedolan.github.io/jq/tutorial" rel="noreferrer" class="gmail_msg" target="_blank">https://stedolan.github.io/jq/tutorial</a><br class="gmail_msg">
> ><br class="gmail_msg">
> ><br class="gmail_msg">
> > 2016-11-10 11:17 GMT+01:00 Andriy Tovstik <<a href="mailto:andriy.tovstik@gmail.com" class="gmail_msg" target="_blank">andriy.tovstik@gmail.com</a>>:<br class="gmail_msg">
> ><br class="gmail_msg">
> > Hi all!<br class="gmail_msg">
> ><br class="gmail_msg">
> > During LXD learning i encountered with lack of some features.<br class="gmail_msg">
> ><br class="gmail_msg">
> > The first one is "raw" output format of lxc list. Currently lxc list<br class="gmail_msg">
> > supports two formats: table and json. Unfortunately both formats are<br class="gmail_msg">
> > unusable for scripting.<br class="gmail_msg">
> > It is very difficult to pass to script output likes:<br class="gmail_msg">
> > # lxc list --format table -c n<br class="gmail_msg">
> > +------------+<br class="gmail_msg">
> > | NAME |<br class="gmail_msg">
> > +------------+<br class="gmail_msg">
> > | mysql-rep1 |<br class="gmail_msg">
> > +------------+<br class="gmail_msg">
> > | mysql-rep2 |<br class="gmail_msg">
> > +------------+<br class="gmail_msg">
> > | mysql-rep3 |<br class="gmail_msg">
> > +------------+<br class="gmail_msg">
> ><br class="gmail_msg">
> > When i try to use json format i see that useful fields like container name<br class="gmail_msg">
> > are missing in output. May be it will be useful to implement feature like:<br class="gmail_msg">
> ><br class="gmail_msg">
> > # lxc list --format raw -c n --no-header<br class="gmail_msg">
> > mysql-rep1<br class="gmail_msg">
> > mysql-rep2<br class="gmail_msg">
> > mysql-rep3<br class="gmail_msg">
> ><br class="gmail_msg">
> > The second feature looks useful is ability run commands on multiplie<br class="gmail_msg">
> > containers simultaneously. For example:<br class="gmail_msg">
> ><br class="gmail_msg">
> > # lxc exec web-node* -- apt update<br class="gmail_msg">
> ><br class="gmail_msg">
> > What do you think about it?<br class="gmail_msg">
> > --<br class="gmail_msg">
> > WBR, Andriy Tovstik<br class="gmail_msg">
> ><br class="gmail_msg">
> > _______________________________________________<br class="gmail_msg">
> > lxc-users mailing list<br class="gmail_msg">
> > <a href="mailto:lxc-users@lists.linuxcontainers.org" class="gmail_msg" target="_blank">lxc-users@lists.linuxcontainers.org</a><br class="gmail_msg">
> > <a href="http://lists.linuxcontainers.org/listinfo/lxc-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.linuxcontainers.org/listinfo/lxc-users</a><br class="gmail_msg">
> ><br class="gmail_msg">
> ><br class="gmail_msg">
> > _______________________________________________<br class="gmail_msg">
> > lxc-users mailing list<br class="gmail_msg">
> > <a href="mailto:lxc-users@lists.linuxcontainers.org" class="gmail_msg" target="_blank">lxc-users@lists.linuxcontainers.org</a><br class="gmail_msg">
> > <a href="http://lists.linuxcontainers.org/listinfo/lxc-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.linuxcontainers.org/listinfo/lxc-users</a><br class="gmail_msg">
><br class="gmail_msg">
> --<br class="gmail_msg">
> WBR, Andriy Tovstik<br class="gmail_msg">
<br class="gmail_msg">
> _______________________________________________<br class="gmail_msg">
> lxc-users mailing list<br class="gmail_msg">
> <a href="mailto:lxc-users@lists.linuxcontainers.org" class="gmail_msg" target="_blank">lxc-users@lists.linuxcontainers.org</a><br class="gmail_msg">
> <a href="http://lists.linuxcontainers.org/listinfo/lxc-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.linuxcontainers.org/listinfo/lxc-users</a><br class="gmail_msg">
<br class="gmail_msg">
<br class="gmail_msg">
--<br class="gmail_msg">
Stéphane Graber<br class="gmail_msg">
Ubuntu developer<br class="gmail_msg">
<a href="http://www.ubuntu.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.ubuntu.com</a><br class="gmail_msg">
_______________________________________________<br class="gmail_msg">
lxc-users mailing list<br class="gmail_msg">
<a href="mailto:lxc-users@lists.linuxcontainers.org" class="gmail_msg" target="_blank">lxc-users@lists.linuxcontainers.org</a><br class="gmail_msg">
<a href="http://lists.linuxcontainers.org/listinfo/lxc-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.linuxcontainers.org/listinfo/lxc-users</a></blockquote></div></div></div><div dir="ltr">-- <br></div><div data-smartmail="gmail_signature"><div dir="ltr">WBR, Andriy Tovstik</div></div>