Revision 0c77c331 lib/masterd/instance.py
| b/lib/masterd/instance.py | ||
|---|---|---|
| 1605 | 1605 |
msg = _GetRieDiskInfoMessage(disk_index, host, port, magic) |
| 1606 | 1606 |
hmac_digest = utils.Sha1Hmac(cds, msg, salt=salt) |
| 1607 | 1607 |
return (host, port, magic, hmac_digest, salt) |
| 1608 |
|
|
| 1609 |
|
|
| 1610 |
def CalculateGroupIPolicy(cluster, group): |
|
| 1611 |
"""Calculate instance policy for group. |
|
| 1612 |
|
|
| 1613 |
""" |
|
| 1614 |
return cluster.SimpleFillIPolicy(group.ipolicy) |
|
| 1615 |
|
|
| 1616 |
|
|
| 1617 |
def ComputeDiskSize(disk_template, disks): |
|
| 1618 |
"""Compute disk size requirements according to disk template |
|
| 1619 |
|
|
| 1620 |
""" |
|
| 1621 |
# Required free disk space as a function of disk and swap space |
|
| 1622 |
req_size_dict = {
|
|
| 1623 |
constants.DT_DISKLESS: None, |
|
| 1624 |
constants.DT_PLAIN: sum(d[constants.IDISK_SIZE] for d in disks), |
|
| 1625 |
# 128 MB are added for drbd metadata for each disk |
|
| 1626 |
constants.DT_DRBD8: |
|
| 1627 |
sum(d[constants.IDISK_SIZE] + constants.DRBD_META_SIZE for d in disks), |
|
| 1628 |
constants.DT_FILE: sum(d[constants.IDISK_SIZE] for d in disks), |
|
| 1629 |
constants.DT_SHARED_FILE: sum(d[constants.IDISK_SIZE] for d in disks), |
|
| 1630 |
constants.DT_BLOCK: 0, |
|
| 1631 |
constants.DT_RBD: sum(d[constants.IDISK_SIZE] for d in disks), |
|
| 1632 |
} |
|
| 1633 |
|
|
| 1634 |
if disk_template not in req_size_dict: |
|
| 1635 |
raise errors.ProgrammerError("Disk template '%s' size requirement"
|
|
| 1636 |
" is unknown" % disk_template) |
|
| 1637 |
|
|
| 1638 |
return req_size_dict[disk_template] |
|
Also available in: Unified diff