Revision e7323b5e lib/backend.py
| b/lib/backend.py | ||
|---|---|---|
| 287 | 287 |
logging.error(msg) |
| 288 | 288 |
err_msgs.append(msg) |
| 289 | 289 |
else: |
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result = utils.RunCmd(["ip", "address", "add", "%s/32" % master_ip, |
|
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netmask = 32 |
|
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if netutils.IP6Address.IsValid(master_ip): |
|
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netmask = 128 |
|
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|
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result = utils.RunCmd(["ip", "address", "add", |
|
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"%s/%d" % (master_ip, netmask), |
|
| 291 | 296 |
"dev", master_netdev, "label", |
| 292 | 297 |
"%s:0" % master_netdev]) |
| 293 | 298 |
if result.failed: |
| ... | ... | |
| 295 | 300 |
logging.error(msg) |
| 296 | 301 |
err_msgs.append(msg) |
| 297 | 302 |
|
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result = utils.RunCmd(["arping", "-q", "-U", "-c 3", "-I", master_netdev, |
|
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"-s", master_ip, master_ip]) |
|
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# we'll ignore the exit code of arping |
|
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# we ignore the exit code of the following cmds |
|
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if netutils.IP4Address.IsValid(master_ip): |
|
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utils.RunCmd(["arping", "-q", "-U", "-c 3", "-I", master_netdev, "-s", |
|
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master_ip, master_ip]) |
|
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elif netutils.IP6Address.IsValid(master_ip): |
|
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utils.RunCmd(["ndisc6", "-q", "-r 3", master_ip, master_netdev]) |
|
| 301 | 309 |
|
| 302 | 310 |
if err_msgs: |
| 303 | 311 |
_Fail("; ".join(err_msgs))
|
| ... | ... | |
| 322 | 330 |
# GetMasterInfo will raise an exception if not able to return data |
| 323 | 331 |
master_netdev, master_ip, _ = GetMasterInfo() |
| 324 | 332 |
|
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result = utils.RunCmd(["ip", "address", "del", "%s/32" % master_ip, |
|
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netmask = 32 |
|
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if netutils.IP6Address.IsValid(master_ip): |
|
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netmask = 128 |
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|
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result = utils.RunCmd(["ip", "address", "del", |
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"%s/%d" % (master_ip, netmask), |
|
| 326 | 339 |
"dev", master_netdev]) |
| 327 | 340 |
if result.failed: |
| 328 | 341 |
logging.error("Can't remove the master IP, error: %s", result.output)
|
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