def setup(self,
os_id,
vcpu,
mem_m,
disk_g,
root_pw=None,
gateway=None,
ip=None,
netmask=None,
swp_g=None):
""" on error will raise Exception """
assert mem_m > 0 and disk_g > 0 and vcpu > 0
self.has_all_attr = True
self.os_id = os_id
self.vcpu = vcpu
self.mem_m = mem_m
if swp_g is not None:
swp_g = swp_g
else:
if self.mem_m >= 2000:
swp_g = 2
else:
swp_g = 1
if conf.USE_LVM:
assert conf.VPS_LVM_VGNAME
self.root_store = VPSStoreLV("xvda1", conf.VPS_LVM_VGNAME,
"%s_root" % self.name, None, '/',
disk_g)
self.swap_store = VPSStoreLV("xvda2", conf.VPS_LVM_VGNAME,
"%s_swap" % self.name, 'swap', 'none',
swp_g)
else:
self.root_store = VPSStoreImage("xvda1", conf.VPS_IMAGE_DIR,
conf.VPS_TRASH_DIR,
"%s.img" % self.name, None, '/',
disk_g)
self.swap_store = VPSStoreImage("xvda2", conf.VPS_SWAP_DIR,
conf.VPS_TRASH_DIR,
"%s.swp" % self.name, 'swap',
'none', swp_g)
self.data_disks[self.root_store.xen_dev] = self.root_store
self.root_pw = root_pw
self.gateway = gateway
if ip:
assert ip and netmask is not None and gateway and isinstance(
netmask, basestring)
self.ip = ip
self.netmask = netmask
self.add_netinf(self.name,
ip,
netmask,
bridge=self.xen_bridge,
mac=None)
def renew_root_storage(self, expire_days=5):
old_root = self.root_store
old_root.dump_trash(expire_days)
self.trash_disks[old_root.xen_dev] = old_root
if conf.USE_LVM:
assert conf.VPS_LVM_VGNAME
self.root_store = VPSStoreLV("xvda1", conf.VPS_LVM_VGNAME,
"%s_root" % self.name, None, '/',
old_root.size_g)
else:
self.root_store = VPSStoreImage("xvda1", conf.VPS_IMAGE_DIR,
conf.VPS_TRASH_DIR,
"%s.img" % self.name, None, '/',
old_root.size_g)
self.data_disks[self.root_store.xen_dev] = self.root_store
def add_extra_storage(self, disk_id, size_g, fs_type=conf.DEFAULT_FS_TYPE):
assert disk_id > 0
assert size_g > 0
xen_dev = self.get_xendev_by_id(disk_id)
mount_point = '/mnt/data%d' % (disk_id)
if conf.USE_LVM:
assert conf.VPS_LVM_VGNAME
lv_name = "%s_data%s" % (self.name, disk_id)
self.data_disks[xen_dev] = VPSStoreLV(xen_dev, conf.VPS_LVM_VGNAME,
lv_name, fs_type,
mount_point, size_g)
else:
filename = "%s_data%s.img" % (self.name, disk_id)
self.data_disks[xen_dev] = VPSStoreImage(xen_dev,
conf.VPS_IMAGE_DIR,
conf.VPS_TRASH_DIR,
filename, fs_type,
mount_point, size_g)
