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-rw-r--r--fuel/deploy/setup_vfuel.py143
1 files changed, 0 insertions, 143 deletions
diff --git a/fuel/deploy/setup_vfuel.py b/fuel/deploy/setup_vfuel.py
deleted file mode 100644
index 65ee013..0000000
--- a/fuel/deploy/setup_vfuel.py
+++ /dev/null
@@ -1,143 +0,0 @@
-import sys
-from lxml import etree
-import os
-
-import common
-from dha import DeploymentHardwareAdapter
-
-exec_cmd = common.exec_cmd
-err = common.err
-log = common.log
-check_dir_exists = common.check_dir_exists
-check_file_exists = common.check_file_exists
-check_if_root = common.check_if_root
-
-VFUELNET = '''
-iface vfuelnet inet static
- bridge_ports em1
- address 10.40.0.1
- netmask 255.255.255.0
- pre-down iptables -t nat -D POSTROUTING --out-interface p1p1.20 -j MASQUERADE -m comment --comment "vfuelnet"
- pre-down iptables -D FORWARD --in-interface vfuelnet --out-interface p1p1.20 -m comment --comment "vfuelnet"
- post-up iptables -t nat -A POSTROUTING --out-interface p1p1.20 -j MASQUERADE -m comment --comment "vfuelnet"
- post-up iptables -A FORWARD --in-interface vfuelnet --out-interface p1p1.20 -m comment --comment "vfuelnet"
-'''
-VM_DIR = 'baremetal/vm'
-FUEL_DISK_SIZE = '30G'
-IFACE = 'vfuelnet'
-INTERFACE_CONFIG = '/etc/network/interfaces'
-
-class VFuel(object):
-
- def __init__(self, storage_dir, dha_file):
- self.dha = DeploymentHardwareAdapter(dha_file)
- self.storage_dir = storage_dir
- self.parser = etree.XMLParser(remove_blank_text=True)
- self.fuel_node_id = self.dha.get_fuel_node_id()
- self.file_dir = os.path.dirname(os.path.realpath(__file__))
- self.vm_dir = '%s/%s' % (self.file_dir, VM_DIR)
-
- def setup_environment(self):
- check_if_root()
- check_dir_exists(self.vm_dir)
- self.setup_networking()
- self.delete_vm()
- self.create_vm()
-
- def setup_networking(self):
- with open(INTERFACE_CONFIG) as f:
- data = f.read()
- if VFUELNET not in data:
- log('Appending to file %s:\n %s' % (INTERFACE_CONFIG, VFUELNET))
- with open(INTERFACE_CONFIG, 'a') as f:
- f.write('\n%s\n' % VFUELNET)
- if exec_cmd('ip link show | grep %s' % IFACE):
- log('Bring DOWN interface %s' % IFACE)
- exec_cmd('ifdown %s' % IFACE, False)
- log('Bring UP interface %s' % IFACE)
- exec_cmd('ifup %s' % IFACE, False)
-
- def delete_vm(self):
- vm_name = self.dha.get_node_property(self.fuel_node_id, 'libvirtName')
- r, c = exec_cmd('virsh dumpxml %s' % vm_name, False)
- if c > 0:
- log(r)
- return
- self.undefine_vm_delete_disk(r, vm_name)
-
- def undefine_vm_delete_disk(self, printout, vm_name):
- disk_files = []
- xml_dump = etree.fromstring(printout, self.parser)
- disks = xml_dump.xpath('/domain/devices/disk')
- for disk in disks:
- sources = disk.xpath('source')
- for source in sources:
- source_file = source.get('file')
- if source_file:
- disk_files.append(source_file)
- log('Deleting VM %s with disks %s' % (vm_name, disk_files))
- exec_cmd('virsh destroy %s' % vm_name, False)
- exec_cmd('virsh undefine %s' % vm_name, False)
- for file in disk_files:
- exec_cmd('rm -f %s' % file)
-
- def create_vm(self):
- temp_dir = exec_cmd('mktemp -d')
- vm_name = self.dha.get_node_property(self.fuel_node_id, 'libvirtName')
- vm_template = self.dha.get_node_property(self.fuel_node_id,
- 'libvirtTemplate')
- disk_path = '%s/%s.raw' % (self.storage_dir, vm_name)
- exec_cmd('fallocate -l %s %s' % (FUEL_DISK_SIZE, disk_path))
- self.define_vm(vm_name, vm_template, temp_dir, disk_path)
- exec_cmd('rm -fr %s' % temp_dir)
-
- def define_vm(self, vm_name, vm_template, temp_dir, disk_path):
- log('Creating VM %s with disks %s' % (vm_name, disk_path))
- temp_vm_file = '%s/%s' % (temp_dir, vm_name)
- exec_cmd('cp %s/%s %s' % (self.vm_dir, vm_template, temp_vm_file))
- with open(temp_vm_file) as f:
- vm_xml = etree.parse(f)
- names = vm_xml.xpath('/domain/name')
- for name in names:
- name.text = vm_name
- uuids = vm_xml.xpath('/domain/uuid')
- for uuid in uuids:
- uuid.getparent().remove(uuid)
- disks = vm_xml.xpath('/domain/devices/disk')
- for disk in disks:
- sources = disk.xpath('source')
- for source in sources:
- source.set('file', disk_path)
- with open(temp_vm_file, 'w') as f:
- vm_xml.write(f, pretty_print=True, xml_declaration=True)
- exec_cmd('virsh define %s' % temp_vm_file)
-
-
-def usage():
- print '''
- Usage:
- python setup_vfuel.py <storage_directory> <dha_file>
-
- Example:
- python setup_vfuel.py /mnt/images dha.yaml
- '''
-
-def parse_arguments():
- if len(sys.argv) != 3:
- log('Incorrect number of arguments')
- usage()
- sys.exit(1)
- storage_dir = sys.argv[-2]
- dha_file = sys.argv[-1]
- check_dir_exists(storage_dir)
- check_file_exists(dha_file)
- return storage_dir, dha_file
-
-def main():
- storage_dir, dha_file = parse_arguments()
-
- vfuel = VFuel(storage_dir, dha_file)
- vfuel.setup_environment()
-
-if __name__ == '__main__':
- main()