On 07/01/2016 03:24 AM, Lukáš Doktor wrote:
Dne 30.6.2016 v 15:36 Wei WA Li napsal(a):
Hi Lukáš,
Thank you for your information, I will try later.
I saw your commands are execution about qemu, I want to test libvirt as
below.
avocado run --vt-type libvirt
--vt-guest-os=Linux.Ubuntu.14.04.3-server.x86_64.i440fx
type_specific.io-github-autotest-libvirt.virsh.reset.negative_test.readonly
1) I found all of images from avocado list --vt-type libvirt are i440fx.
Is this only one choice we can use now?
But above command can be executed successfully, but I am not sure how
avocado libvirt use this paramter of i440fx and whether it is necessary
for libvirt test.
Hello Wei,
as I mentioned previously, the `list` command does not accept
`--vt-arch` nor `--vt-machine-type` and automatically applies `x86_64`,
`i440fx` filters. You could temporarily change the defaults in the
avocado-vt plugin, or you can simply wait as we are working on the
support for changing the machine for other commands. I'd suggest simply
replacing the `x86_64` with `s390`, or just omitting the unnecessary
parts as when you use `--machine-type` in `avocado run` it adds the
`s390-virtio` filter.
Actually cartesian_config (avocado-vt variants/params generator) is
quite simple. It knows nothing about architectures, machine types, guest
hw, nor tests. It simply takes all variants and applies global filters
like "only s390x", which means it ignores all other variants (like
`x86_64` or `ppc64le`).
For Fedora I'm using `--vt-guest-os Fedora.23` so if you already defined
`Ubuntu..s390` the `--vt-guest-os Ubuntu.14.04.3-server` should be
executable and along with `--vt-machine-type s390-virtio --vt-arch
s390x` should give you just a single variant. If you haven't defined the
`Ubuntu..s390` yet, you can do it similarly as I defined the
`Fedora.23.s390`.
2) How can I added a new image to list? I have added Ubuntu.16.04 info
to 16.04-server.s390x.cfg and it had added to guest-os.cfg.
But Ubuntu.16.04 can not show on avocado list. I want to add a image
as Linux.Ubuntu.16.04-server.x86_64.s390-virtio
Currently you can't, because `s390x` is omitted due to default `avocado
list` filters (`only s86_64`). But when you use `avocado run` it'll be
used if you define the `--vt-machine-type`.
Hopefully this works for you. We neglected other archs for a while, but
you can see the `avocado list` is on our TODO list
https://trello.com/c/aumjDJde/715-add-vt-list-machines-and-vt-list-archs
(most probably won't be implemented in this release, but should be
implemented in the next one, which means in less than 4 weeks - no
guarantee, though).
And since Avocado-VT "releases" are basically a packaging convenience,
and most users will be running out of the Git repo, you should be able
to pick it up right after the development of the feature with a `git pull`.
- Cleber.
Regards,
Lukáš
Best regards,
-
Li， Wei （李 伟）
zKVM Solution Test
IBM China Systems & Technology Lab, Beijing
E-Mail: [email protected]
Tel: 86-10-82450631 Notes: Wei WA Li/China/IBM
Address: 3BW298, Ring Bldg. No.28 Building, ZhongGuanCun Software
Park,No.8
DongBeiWang West Road, ShangDi, Haidian District, Beijing, P.R.China
Inactive hide details for Lukáš Doktor ---2016/06/30 20:18:21---Hello
Wei, this is an issue quite high on our todo list. The `Lukáš Doktor
---2016/06/30 20:18:21---Hello Wei, this is an issue quite high on our
todo list. The `avocado list` does
From: Lukáš Doktor <[email protected]>
To: Wei WA Li/China/IBM@IBMCN, [email protected]
Date: 2016/06/30 20:18
Subject: Re: How to create a s390-virtio image.
------------------------------------------------------------------------
Hello Wei,
this is an issue quite high on our todo list. The `avocado list` does
not support `--vt-arch`, nor `--vt-machine-type` and simply assumes the
default (x86_64). Anyway the `run` command does support
`--vt-machine-type s390-virtio --vt-arch 390x`.
My workflow to install the F23 guest on RHEL7 host is (non-optimized):
```bash
# Install qemu
git clone https://github.com/qemu/qemu.git --recursive
cd qemu
yum install zlib-devel glib2-devel -y
CXFLAGS="-lrt" CFLAGS="-lrt" QEMU_CFLAGS="-lrt" ./configure
--target-list="s390x-softmmu" --enable-kvm
make -j 3
make install
# Install avocado
git clone https://github.com/avocado-framework/avocado.git
git clone https://github.com/avocado-framework/avocado-vt.git
curl "https://bootstrap.pypa.io/get-pip.py"; -o "get-pip.py"
python get-pip.py
cd avocado
yum install python-devel libvirt-python libvirt -y
make requirements
cd ../avocado-vt
make requirements
cd -
make install
cd -
make install
yum install tcpdump -y
avocado vt-bootstrap --vt-guest-os Fedora.23
# Playing with it
# Try running boot (should fail as there is no image)
avocado run --vt-guest-os Fedora.23 --vt-arch s390x --vt-machine-type
s390-virtio --vt-qemu-bin /usr/local/bin/qemu-system-s390x boot
# Install it
yum install genisoimage
mkdir /usr/share/avocado/data/avocado-vt/isos/linux
wget
https://dl.fedoraproject.org/pub/fedora-secondary/releases/23/Server/s390x/iso/Fedora-Server-DVD-s390x-23.iso
-O
/usr/share/avocado/data/avocado-vt/isos/linux/Fedora-Server-DVD-s390x-23.iso
modprobe kvm
avocado run --vt-guest-os Fedora.23 --vt-arch s390x --vt-machine-type
s390-virtio --vt-qemu-bin /usr/local/bin/qemu-system-s390x
unattended_install.cdrom.extra_cdrom_ks.default_install.aio_threads
--show-job-log
# And now we can run it (or any other test)
avocado run --vt-guest-os Fedora.23 --vt-arch s390x --vt-machine-type
s390-virtio --vt-qemu-bin /usr/local/bin/qemu-system-s390x boot
```
I'm sorry for confusion, we plan to add the `arch/machine` to the `list`
commands too.
Kind regards,
Lukáš
Dne 30.6.2016 v 10:39 Wei WA Li napsal(a):
Hi all,
I am testing libvirt test case on s390x now, I found all of guest are
i440fx machine_type.
How can I create a s390-virtio image? Which cfg file I need to modify?
Thanks in advance.
[root@zs95kv2 guests]# avocado list --vt-type libvirt --vt-list-guests
......
Linux.Ubuntu.12.04-server.i386.i440fx (missing
ubuntu-12.04-server-32.qcow2)
Linux.Ubuntu.12.04-server.x86_64.i440fx (missing
ubuntu-12.04-server-64.qcow2)
Linux.Ubuntu.14.04-server.i386.i440fx (missing
ubuntu-14.04-server-32.qcow2)
Linux.Ubuntu.14.04-server.x86_64.i440fx (missing
ubuntu-14.04-server-64.qcow2)
Linux.Ubuntu.14.04.1-server.i386.i440fx (missing
ubuntu-14.04.1-server-32.qcow2)
Linux.Ubuntu.14.04.1-server.x86_64.i440fx (missing
ubuntu-14.04.1-server-64.qcow2)
Linux.Ubuntu.14.04.3-server.i386.i440fx (missing
ubuntu-14.04.3-server-32.qcow2)
Linux.Ubuntu.14.04.3-server.x86_64.i440fx
[root@zs95kv2 guests]# avocado list --vt-type libvirt --vt-list-guests
--vt-machine-type s390-virtio
Searched /usr/share/avocado/data/avocado-vt/images for guest images
Available guests in config:
[root@zs95kv2 guests]#
Best regards,
-
Li， Wei （李 伟）
zKVM Solution Test
IBM China Systems & Technology Lab, Beijing
E-Mail: [email protected]
Tel: 86-10-82450631 Notes: Wei WA Li/China/IBM
Address: 3BW298, Ring Bldg. No.28 Building, ZhongGuanCun Software
Park,No.8
DongBeiWang West Road, ShangDi, Haidian District, Beijing, P.R.China
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Cleber Rosa
[ Sr Software Engineer - Virtualization Team - Red Hat ]
[ Avocado Test Framework - avocado-framework.github.io ]
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