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Kwabena Antwi-Boasiako
slapos
Commits
212a9e19
Commit
212a9e19
authored
Jan 05, 2012
by
Romain Courteaud
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Plain Diff
Add a generic kvm recipe.
Simply add runner scripts
parent
87abb286
Changes
4
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4 changed files
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+131
-0
setup.py
setup.py
+1
-0
slapos/recipe/generic_kvm/__init__.py
slapos/recipe/generic_kvm/__init__.py
+76
-0
slapos/recipe/generic_kvm/template/kvm_controller_run.in
slapos/recipe/generic_kvm/template/kvm_controller_run.in
+32
-0
slapos/recipe/generic_kvm/template/kvm_run.in
slapos/recipe/generic_kvm/template/kvm_run.in
+22
-0
No files found.
setup.py
View file @
212a9e19
...
...
@@ -48,6 +48,7 @@ setup(name=name,
'erp5 = slapos.recipe.erp5:Recipe'
,
'erp5testnode = slapos.recipe.erp5testnode:Recipe'
,
'generate.mac = slapos.recipe.generatemac:Recipe'
,
'generic.kvm = slapos.recipe.generic_kvm:Recipe'
,
'helloworld = slapos.recipe.helloworld:Recipe'
,
'java = slapos.recipe.java:Recipe'
,
'kumofs = slapos.recipe.kumofs:Recipe'
,
...
...
slapos/recipe/generic_kvm/__init__.py
0 → 100644
View file @
212a9e19
##############################################################################
#
# Copyright (c) 2011 Vifib SARL and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from
slapos.recipe.librecipe
import
GenericBaseRecipe
import
binascii
import
os
import
sys
class
Recipe
(
GenericBaseRecipe
):
"""
kvm instance configuration.
"""
def
__init__
(
self
,
buildout
,
name
,
options
):
options
[
'passwd'
]
=
binascii
.
hexlify
(
os
.
urandom
(
4
))
return
GenericBaseRecipe
.
__init__
(
self
,
buildout
,
name
,
options
)
def
install
(
self
):
config
=
dict
(
tap_interface
=
self
.
options
[
'tap'
],
vnc_ip
=
self
.
options
[
'vnc-ip'
],
vnc_port
=
self
.
options
[
'vnc-port'
],
nbd_ip
=
self
.
options
[
'nbd-ip'
],
nbd_port
=
self
.
options
[
'nbd-port'
],
disk_path
=
self
.
options
[
'disk-path'
],
disk_size
=
self
.
options
[
'disk-size'
],
mac_address
=
self
.
options
[
'mac-address'
],
smp_count
=
self
.
options
[
'smp-count'
],
ram_size
=
self
.
options
[
'ram-size'
],
socket_path
=
self
.
options
[
'socket-path'
],
pid_file_path
=
self
.
options
[
'pid-path'
],
python_path
=
sys
.
executable
,
shell_path
=
self
.
options
[
'shell-path'
],
qemu_path
=
self
.
options
[
'qemu-path'
],
qemu_img_path
=
self
.
options
[
'qemu-img-path'
],
# XXX Weak password
vnc_passwd
=
self
.
options
[
'passwd'
]
)
# Runners
runner_path
=
self
.
createExecutable
(
self
.
options
[
'runner-path'
],
self
.
substituteTemplate
(
self
.
getTemplateFilename
(
'kvm_run.in'
),
config
))
controller_path
=
self
.
createExecutable
(
self
.
options
[
'controller-path'
],
self
.
substituteTemplate
(
self
.
getTemplateFilename
(
'kvm_controller_run.in'
),
config
))
return
[
runner_path
,
controller_path
]
slapos/recipe/generic_kvm/template/kvm_controller_run.in
0 → 100644
View file @
212a9e19
#!%(python_path)s
# BEWARE: This file is operated by slapgrid
# BEWARE: It will be overwritten automatically
# Echo client program
import socket
import time
# Connect to KVM qmp socket
so = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
connected = False
while not connected:
try:
so.connect('%(socket_path)s')
except socket.error:
time.sleep(1)
else:
connected = True
data = so.recv(1024)
# Enable qmp
so.send('{ "execute": "qmp_capabilities" }')
data = so.recv(1024)
# Set VNC password
so.send('{ "execute": "change", ' \
'"arguments": { "device": "vnc", "target": "password", ' \
' "arg": "%(vnc_passwd)s" } }')
data = so.recv(1024)
# Finish
so.close()
slapos/recipe/generic_kvm/template/kvm_run.in
0 → 100644
View file @
212a9e19
#!%(shell_path)s
# BEWARE: This file is operated by slapgrid
# BEWARE: It will be overwritten automatically
if [ ! -e "%(disk_path)s" ]
then "%(qemu_img_path)s" create -f qcow2 "%(disk_path)s" %(disk_size)sG
fi
# TODO: -net nic,model=virtio, but OS installer has to provide the virtio_net
# module
exec %(qemu_path)s \
-net nic,macaddr=%(mac_address)s \
-smp %(smp_count)s \
-m %(ram_size)s \
-cdrom nbd:[%(nbd_ip)s]:%(nbd_port)s \
-drive file=%(disk_path)s,if=virtio,boot=on \
-vnc %(vnc_ip)s:1,ipv4,password \
-boot menu=on \
-qmp unix:%(socket_path)s,server \
-pidfile %(pid_file_path)s \
-no-kvm
# -net tap,ifname=%(tap_interface)s,script=no,downscript=no \
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