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authorAlexandru Avadanii <Alexandru.Avadanii@enea.com>2017-09-05 13:25:08 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-09-05 13:25:08 +0000
commita1a413ad65c31ebf5dc42924f7ed04ab02a04872 (patch)
treebfe49085fe03cc6578ca9cd00ea82802bb57d1be /deploy/environments/virtual_fuel.py
parent14d7bf43d3790a0a5fb69c9eff0e93b9fd63c5ba (diff)
parent1b89628e4571a65245a743e4a85d38438a119b3d (diff)
Merge "build, deploy: Remove obsolete Fuel@Openstack code"
Diffstat (limited to 'deploy/environments/virtual_fuel.py')
-rw-r--r--deploy/environments/virtual_fuel.py143
1 files changed, 0 insertions, 143 deletions
diff --git a/deploy/environments/virtual_fuel.py b/deploy/environments/virtual_fuel.py
deleted file mode 100644
index 5ddd93b51..000000000
--- a/deploy/environments/virtual_fuel.py
+++ /dev/null
@@ -1,143 +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 execution_environment import ExecutionEnvironment
-import tempfile
-import os
-import re
-import time
-
-from common import (
- exec_cmd,
- check_file_exists,
- check_if_root,
- delete,
- log,
-)
-
-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'
-
-def get_size_and_unit(s):
- p = re.compile('^(\d+)\s*(\D+)')
- m = p.match(s)
- if m == None:
- return None, None
- size = m.groups()[0]
- unit = m.groups()[1]
- return size, unit
-
-class VirtualFuel(ExecutionEnvironment):
-
- def __init__(self, storage_dir, pxe_bridge, dha_file, root_dir):
- super(VirtualFuel, self).__init__(storage_dir, dha_file, root_dir)
- self.pxe_bridge = pxe_bridge
- self.temp_dir = tempfile.mkdtemp()
- self.vm_name = self.dha.get_node_property(self.fuel_node_id,
- 'libvirtName')
- self.vm_template = '%s/%s' % (self.root_dir,
- self.dha.get_node_property(
- self.fuel_node_id, 'libvirtTemplate'))
- check_file_exists(self.vm_template)
- with open(self.vm_template) as f:
- self.vm_xml = etree.parse(f)
-
- self.temp_vm_file = '%s/%s' % (self.temp_dir, self.vm_name)
- self.update_vm_template_file()
-
- def __del__(self):
- delete(self.temp_dir)
-
- def update_vm_template_file(self):
- with open(self.temp_vm_file, "wc") as f:
- self.vm_xml.write(f, pretty_print=True, xml_declaration=True)
-
- def del_vm_nics(self):
- interfaces = self.vm_xml.xpath('/domain/devices/interface')
- for interface in interfaces:
- interface.getparent().remove(interface)
-
- def add_vm_nic(self, bridge):
- interface = etree.Element('interface')
- interface.set('type', 'bridge')
- source = etree.SubElement(interface, 'source')
- source.set('bridge', bridge)
- model = etree.SubElement(interface, 'model')
- model.set('type', 'virtio')
-
- devices = self.vm_xml.xpath('/domain/devices')
- if devices:
- device = devices[0]
- device.append(interface)
- else:
- err('No devices!')
-
- def create_volume(self, pool, name, su, img_type='raw'):
- log('Creating image using Libvirt volumes in pool %s, name: %s' %
- (pool, name))
- size, unit = get_size_and_unit(su)
- if size == None:
- err('Could not determine size and unit of %s' % s)
-
- vol_xml = VOL_XML_TEMPLATE.format(name=name, unit=unit, size=size,
- format_type=img_type)
- fname = os.path.join(self.temp_dir, '%s_vol.xml' % name)
- with file(fname, 'w') as f:
- f.write(vol_xml)
-
- exec_cmd('virsh vol-create --pool %s %s' % (pool, fname))
- vol_path = exec_cmd('virsh vol-path --pool %s %s' % (pool, name))
-
- delete(fname)
-
- return vol_path
-
- def create_image(self, disk_path, disk_size):
- if os.environ.get('LIBVIRT_DEFAULT_URI') == None:
- exec_cmd('qemu-img create -f raw %s %s' % (disk_path, disk_size))
- else:
- pool = DEFAULT_POOL # FIXME
- name = os.path.basename(disk_path)
- disk_path = self.create_volume(pool, name, disk_size)
-
- return disk_path
-
- def create_vm(self):
- stamp = time.strftime("%Y%m%d%H%M%S")
- disk_path = '%s/%s-%s.raw' % (self.storage_dir, self.vm_name, stamp)
- disk_sizes = self.dha.get_disks()
- disk_size = disk_sizes['fuel']
- disk_path = self.create_image(disk_path, disk_size)
-
- self.del_vm_nics()
- for bridge in self.pxe_bridge:
- self.add_vm_nic(bridge)
- self.update_vm_template_file()
-
- vm_definition_overwrite = self.dha.get_vm_definition('fuel')
-
- self.define_vm(self.vm_name, self.temp_vm_file, disk_path,
- vm_definition_overwrite)
-
- def setup_environment(self):
- check_if_root()
- self.cleanup_environment()
- self.create_vm()
-
- def cleanup_environment(self):
- self.delete_vm(self.fuel_node_id)