stgraber@castiana:~$ lxc list --format=json | jq .[].name "android" "lxd" "snapcraft" "test" "ubuntu-core" "ubuntu-zesty" "xen" "yak"
On Thu, Nov 10, 2016 at 12:31:01PM +0000, Andriy Tovstik wrote: > Hi, Janjaap Bos! > > I tried jq. But as i have already wrote, some useful fileds like container > name are missing in json output... > > чт, 10 нояб. 2016 г. в 14:27, Janjaap Bos <janjaap...@gmail.com>: > > > You can pipe the json through jq. > > > > See: https://stedolan.github.io/jq/tutorial > > > > > > 2016-11-10 11:17 GMT+01:00 Andriy Tovstik <andriy.tovs...@gmail.com>: > > > > Hi all! > > > > During LXD learning i encountered with lack of some features. > > > > The first one is "raw" output format of lxc list. Currently lxc list > > supports two formats: table and json. Unfortunately both formats are > > unusable for scripting. > > It is very difficult to pass to script output likes: > > # lxc list --format table -c n > > +------------+ > > | NAME | > > +------------+ > > | mysql-rep1 | > > +------------+ > > | mysql-rep2 | > > +------------+ > > | mysql-rep3 | > > +------------+ > > > > When i try to use json format i see that useful fields like container name > > are missing in output. May be it will be useful to implement feature like: > > > > # lxc list --format raw -c n --no-header > > mysql-rep1 > > mysql-rep2 > > mysql-rep3 > > > > The second feature looks useful is ability run commands on multiplie > > containers simultaneously. For example: > > > > # lxc exec web-node* -- apt update > > > > What do you think about it? > > -- > > WBR, Andriy Tovstik > > > > _______________________________________________ > > lxc-users mailing list > > lxc-users@lists.linuxcontainers.org > > http://lists.linuxcontainers.org/listinfo/lxc-users > > > > > > _______________________________________________ > > lxc-users mailing list > > lxc-users@lists.linuxcontainers.org > > http://lists.linuxcontainers.org/listinfo/lxc-users > > -- > WBR, Andriy Tovstik > _______________________________________________ > lxc-users mailing list > lxc-users@lists.linuxcontainers.org > http://lists.linuxcontainers.org/listinfo/lxc-users -- Stéphane Graber Ubuntu developer http://www.ubuntu.com
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