Revision 3583908a
| b/daemons/ganeti-masterd | ||
|---|---|---|
| 525 | 525 |
try: |
| 526 | 526 |
# activate ip |
| 527 | 527 |
master_node = ssconf.SimpleConfigReader().GetMasterNode() |
| 528 |
result = rpc.RpcRunner.call_node_start_master(master_node, False) |
|
| 528 |
result = rpc.RpcRunner.call_node_start_master(master_node, False, False)
|
|
| 529 | 529 |
msg = result.RemoteFailMsg() |
| 530 | 530 |
if msg: |
| 531 | 531 |
logging.error("Can't activate master IP address: %s", msg)
|
| b/daemons/ganeti-noded | ||
|---|---|---|
| 529 | 529 |
"""Promote this node to master status. |
| 530 | 530 |
|
| 531 | 531 |
""" |
| 532 |
return backend.StartMaster(params[0]) |
|
| 532 |
return backend.StartMaster(params[0], params[1])
|
|
| 533 | 533 |
|
| 534 | 534 |
@staticmethod |
| 535 | 535 |
def perspective_node_stop_master(params): |
| b/lib/backend.py | ||
|---|---|---|
| 177 | 177 |
return (master_netdev, master_ip, master_node) |
| 178 | 178 |
|
| 179 | 179 |
|
| 180 |
def StartMaster(start_daemons): |
|
| 180 |
def StartMaster(start_daemons, no_voting):
|
|
| 181 | 181 |
"""Activate local node as master node. |
| 182 | 182 |
|
| 183 | 183 |
The function will always try activate the IP address of the master |
| ... | ... | |
| 187 | 187 |
@type start_daemons: boolean |
| 188 | 188 |
@param start_daemons: whether to also start the master |
| 189 | 189 |
daemons (ganeti-masterd and ganeti-rapi) |
| 190 |
@type no_voting: boolean |
|
| 191 |
@param no_voting: whether to start ganeti-masterd without a node vote |
|
| 192 |
(if start_daemons is True), but still non-interactively |
|
| 190 | 193 |
@rtype: None |
| 191 | 194 |
|
| 192 | 195 |
""" |
| ... | ... | |
| 217 | 220 |
|
| 218 | 221 |
# and now start the master and rapi daemons |
| 219 | 222 |
if start_daemons: |
| 220 |
for daemon in 'ganeti-masterd', 'ganeti-rapi': |
|
| 221 |
result = utils.RunCmd([daemon]) |
|
| 223 |
daemons_params = {
|
|
| 224 |
'ganeti-masterd': [], |
|
| 225 |
'ganeti-rapi': [], |
|
| 226 |
} |
|
| 227 |
if no_voting: |
|
| 228 |
daemons_params['ganeti-masterd'].append('--no-voting')
|
|
| 229 |
daemons_params['ganeti-masterd'].append('--yes-do-it')
|
|
| 230 |
for daemon in daemons_params: |
|
| 231 |
cmd = [daemon] |
|
| 232 |
cmd.extend(daemons_params[daemon]) |
|
| 233 |
result = utils.RunCmd(cmd) |
|
| 222 | 234 |
if result.failed: |
| 223 | 235 |
msg = "Can't start daemon %s: %s" % (daemon, result.output) |
| 224 | 236 |
logging.error(msg) |
| b/lib/bootstrap.py | ||
|---|---|---|
| 275 | 275 |
# start the master ip |
| 276 | 276 |
# TODO: Review rpc call from bootstrap |
| 277 | 277 |
# TODO: Warn on failed start master |
| 278 |
rpc.RpcRunner.call_node_start_master(hostname.name, True) |
|
| 278 |
rpc.RpcRunner.call_node_start_master(hostname.name, True, False)
|
|
| 279 | 279 |
|
| 280 | 280 |
|
| 281 | 281 |
def InitConfig(version, cluster_config, master_node_config, |
| ... | ... | |
| 457 | 457 |
# cluster info |
| 458 | 458 |
cfg.Update(cluster_info) |
| 459 | 459 |
|
| 460 |
# 2.0.X: Don't start the master if no_voting is true |
|
| 461 |
result = rpc.RpcRunner.call_node_start_master(new_master, not no_voting) |
|
| 460 |
result = rpc.RpcRunner.call_node_start_master(new_master, True, no_voting) |
|
| 462 | 461 |
msg = result.RemoteFailMsg() |
| 463 | 462 |
if msg: |
| 464 | 463 |
logging.error("Could not start the master role on the new master"
|
| b/lib/cmdlib.py | ||
|---|---|---|
| 1440 | 1440 |
self.proc.LogWarning(msg) |
| 1441 | 1441 |
|
| 1442 | 1442 |
finally: |
| 1443 |
result = self.rpc.call_node_start_master(master, False) |
|
| 1443 |
result = self.rpc.call_node_start_master(master, False, False)
|
|
| 1444 | 1444 |
msg = result.fail_msg |
| 1445 | 1445 |
if msg: |
| 1446 | 1446 |
self.LogWarning("Could not re-enable the master role on"
|
| b/lib/rpc.py | ||
|---|---|---|
| 676 | 676 |
[checkdict, cluster_name]) |
| 677 | 677 |
|
| 678 | 678 |
@classmethod |
| 679 |
def call_node_start_master(cls, node, start_daemons): |
|
| 679 |
def call_node_start_master(cls, node, start_daemons, no_voting):
|
|
| 680 | 680 |
"""Tells a node to activate itself as a master. |
| 681 | 681 |
|
| 682 | 682 |
This is a single-node call. |
| 683 | 683 |
|
| 684 | 684 |
""" |
| 685 | 685 |
return cls._StaticSingleNodeCall(node, "node_start_master", |
| 686 |
[start_daemons]) |
|
| 686 |
[start_daemons, no_voting])
|
|
| 687 | 687 |
|
| 688 | 688 |
@classmethod |
| 689 | 689 |
def call_node_stop_master(cls, node, stop_daemons): |
| b/man/gnt-cluster.sgml | ||
|---|---|---|
| 483 | 483 |
and gnt-cluster redist-conf to make sure the cluster is consistent again. |
| 484 | 484 |
</para> |
| 485 | 485 |
|
| 486 |
<para> |
|
| 487 |
In version 2.0.X ganeti-masterd will not be able to start if |
|
| 488 |
masterfailover is called with the --no-voting option (which, again, |
|
| 489 |
should only be used on 2 nodes clusters with the former master being |
|
| 490 |
down). In that case just start it manually passing --no-voting to it |
|
| 491 |
as well, until you have restored cluster redundancy. |
|
| 492 |
</para> |
|
| 493 |
|
|
| 494 | 486 |
</refsect2> |
| 495 | 487 |
|
| 496 | 488 |
<refsect2> |
Also available in: Unified diff