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authorAlexandru Avadanii <Alexandru.Avadanii@enea.com>2017-08-31 02:32:05 +0200
committerAlexandru Avadanii <Alexandru.Avadanii@enea.com>2017-09-03 04:27:00 +0200
commit1b89628e4571a65245a743e4a85d38438a119b3d (patch)
tree6b31ac6ab1d5e2197cf2e922ae317d8db237e303 /deploy/dha_adapters/libvirt_adapter.py
parent98f171c82636c29a9cfd5c94c8e7aac7ca7af41b (diff)
build, deploy: Remove obsolete Fuel@Openstack code
JIRA: FUEL-278 Change-Id: I30c04c325de5ac97aee172386de43201988646c5 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Diffstat (limited to 'deploy/dha_adapters/libvirt_adapter.py')
-rw-r--r--deploy/dha_adapters/libvirt_adapter.py173
1 files changed, 0 insertions, 173 deletions
diff --git a/deploy/dha_adapters/libvirt_adapter.py b/deploy/dha_adapters/libvirt_adapter.py
deleted file mode 100644
index a00f09147..000000000
--- a/deploy/dha_adapters/libvirt_adapter.py
+++ /dev/null
@@ -1,173 +0,0 @@
-###############################################################################
-# Copyright (c) 2015 Ericsson AB and others.
-# szilard.cserey@ericsson.com
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-###############################################################################
-
-
-from lxml import etree
-from hardware_adapter import HardwareAdapter
-import tempfile
-import os
-
-from common import (
- log,
- exec_cmd,
- err,
- delete,
-)
-
-DEV = {'pxe': 'network',
- 'disk': 'hd',
- 'iso': 'cdrom'}
-
-VOL_XML_TEMPLATE = '''<volume type='file'>
- <name>{name}</name>
- <capacity unit='{unit}'>{size!s}</capacity>
- <target>
- <format type='{format_type}'/>
- </target>
-</volume>'''
-
-DEFAULT_POOL = 'jenkins'
-
-class LibvirtAdapter(HardwareAdapter):
-
- def __init__(self, yaml_path):
- super(LibvirtAdapter, self).__init__(yaml_path)
- self.parser = etree.XMLParser(remove_blank_text=True)
-
- def node_power_off(self, node_id):
- vm_name = self.get_node_property(node_id, 'libvirtName')
- log('Power OFF Node %s' % vm_name)
- state = exec_cmd('virsh domstate %s' % vm_name)
- if state == 'running':
- exec_cmd('virsh destroy %s' % vm_name, False)
-
- def node_power_on(self, node_id):
- vm_name = self.get_node_property(node_id, 'libvirtName')
- log('Power ON Node %s' % vm_name)
- state = exec_cmd('virsh domstate %s' % vm_name)
- if state == 'shut off':
- exec_cmd('virsh start %s' % vm_name)
-
- def node_reset(self, node_id):
- vm_name = self.get_node_property(node_id, 'libvirtName')
- log('Reset Node %s' % vm_name)
- exec_cmd('virsh reset %s' % vm_name)
-
- def translate(self, boot_order_list):
- translated = []
- for boot_dev in boot_order_list:
- if boot_dev in DEV:
- translated.append(DEV[boot_dev])
- else:
- err('Boot device %s not recognized' % boot_dev)
- return translated
-
- def node_set_boot_order(self, node_id, boot_order_list):
- boot_order_list = self.translate(boot_order_list)
- vm_name = self.get_node_property(node_id, 'libvirtName')
- temp_dir = tempfile.mkdtemp()
- log('Set boot order %s on Node %s' % (boot_order_list, vm_name))
- resp = exec_cmd('virsh dumpxml %s' % vm_name)
- xml_dump = etree.fromstring(resp, self.parser)
- os = xml_dump.xpath('/domain/os')
- for o in os:
- for bootelem in ['boot', 'bootmenu']:
- boot = o.xpath(bootelem)
- for b in boot:
- o.remove(b)
- for dev in boot_order_list:
- b = etree.Element('boot')
- b.set('dev', dev)
- o.append(b)
- bmenu = etree.Element('bootmenu')
- bmenu.set('enable', 'no')
- o.append(bmenu)
- tree = etree.ElementTree(xml_dump)
- xml_file = temp_dir + '/%s.xml' % vm_name
- with open(xml_file, 'w') as f:
- tree.write(f, pretty_print=True, xml_declaration=True)
- exec_cmd('virsh define %s' % xml_file)
- delete(temp_dir)
-
- def node_zero_mbr(self, node_id):
- vm_name = self.get_node_property(node_id, 'libvirtName')
- resp = exec_cmd('virsh dumpxml %s' % vm_name)
- xml_dump = etree.fromstring(resp)
- disks = xml_dump.xpath('/domain/devices/disk')
- for disk in disks:
- if disk.get('device') == 'disk':
- sources = disk.xpath('source')
- for source in sources:
- disk_file = source.get('file')
- disk_size = exec_cmd('qemu-img info '
- '%s |grep \"virtual size:\"'
- % disk_file).split()[2]
- delete(disk_file)
- exec_cmd('qemu-img create -f raw %s %s' % (disk_file,
- disk_size))
-
- def node_eject_iso(self, node_id):
- vm_name = self.get_node_property(node_id, 'libvirtName')
- device = self.get_name_of_device(vm_name, 'cdrom')
- exec_cmd('virsh change-media %s --eject %s --config --live'
- % (vm_name, device), False)
-
- def node_insert_iso(self, node_id, iso_file):
- vm_name = self.get_node_property(node_id, 'libvirtName')
- device = self.get_name_of_device(vm_name, 'cdrom')
- exec_cmd('virsh change-media %s --insert %s %s'
- % (vm_name, device, iso_file))
-
- def get_node_pxe_mac(self, node_id):
- mac_list = []
- vm_name = self.get_node_property(node_id, 'libvirtName')
- resp = exec_cmd('virsh dumpxml %s' % vm_name)
- xml_dump = etree.fromstring(resp)
- interfaces = xml_dump.xpath('/domain/devices/interface')
- for interface in interfaces:
- macs = interface.xpath('mac')
- for mac in macs:
- mac_list.append(mac.get('address').lower())
- return mac_list
-
- def get_name_of_device(self, vm_name, device_type):
- resp = exec_cmd('virsh dumpxml %s' % vm_name)
- xml_dump = etree.fromstring(resp)
- disks = xml_dump.xpath('/domain/devices/disk')
- for disk in disks:
- if disk.get('device') == device_type:
- targets = disk.xpath('target')
- for target in targets:
- device = target.get('dev')
- if device:
- return device
-
- def get_virt_net_conf_dir(self):
- return self.dha_struct['virtNetConfDir']
-
- def upload_iso(self, iso_file):
- size = os.path.getsize(iso_file)
- vol_name = os.path.basename(iso_file)
- vol_xml = VOL_XML_TEMPLATE.format(name=vol_name, unit='bytes',
- size=size, format_type='raw')
- fd, fname = tempfile.mkstemp(text=True, suffix='deploy')
- os.write(fd, vol_xml)
- os.close(fd)
-
- log(vol_xml)
- pool = DEFAULT_POOL # FIXME
- exec_cmd('virsh vol-create --pool %s %s' % (pool, fname))
- vol_path = exec_cmd('virsh vol-path --pool %s %s' % (pool, vol_name))
-
- exec_cmd('virsh vol-upload %s %s' % (vol_path, iso_file),
- attempts=5, delay=10, verbose=True)
-
- delete(fname)
-
- return vol_path