Revision 2503680f
| b/daemons/ganeti-masterd | ||
|---|---|---|
| 517 | 517 |
try: |
| 518 | 518 |
# activate ip |
| 519 | 519 |
master_node = ssconf.SimpleConfigReader().GetMasterNode() |
| 520 |
if not rpc.RpcRunner.call_node_start_master(master_node, False): |
|
| 520 |
if not rpc.RpcRunner.call_node_start_master(master_node, False, False):
|
|
| 521 | 521 |
logging.error("Can't activate master IP address")
|
| 522 | 522 |
|
| 523 | 523 |
master.setup_queue() |
| b/daemons/ganeti-noded | ||
|---|---|---|
| 520 | 520 |
"""Promote this node to master status. |
| 521 | 521 |
|
| 522 | 522 |
""" |
| 523 |
return backend.StartMaster(params[0]) |
|
| 523 |
return backend.StartMaster(params[0], params[1])
|
|
| 524 | 524 |
|
| 525 | 525 |
@staticmethod |
| 526 | 526 |
def perspective_node_stop_master(params): |
| b/lib/backend.py | ||
|---|---|---|
| 147 | 147 |
return (master_netdev, master_ip, master_node) |
| 148 | 148 |
|
| 149 | 149 |
|
| 150 |
def StartMaster(start_daemons): |
|
| 150 |
def StartMaster(start_daemons, no_voting):
|
|
| 151 | 151 |
"""Activate local node as master node. |
| 152 | 152 |
|
| 153 | 153 |
The function will always try activate the IP address of the master |
| ... | ... | |
| 157 | 157 |
@type start_daemons: boolean |
| 158 | 158 |
@param start_daemons: whther to also start the master |
| 159 | 159 |
daemons (ganeti-masterd and ganeti-rapi) |
| 160 |
@type no_voting: boolean |
|
| 161 |
@param no_voting: whether to start ganeti-masterd without a node vote |
|
| 162 |
(if start_daemons is True), but still non-interactively |
|
| 160 | 163 |
@rtype: None |
| 161 | 164 |
|
| 162 | 165 |
""" |
| ... | ... | |
| 186 | 189 |
|
| 187 | 190 |
# and now start the master and rapi daemons |
| 188 | 191 |
if start_daemons: |
| 189 |
for daemon in 'ganeti-masterd', 'ganeti-rapi': |
|
| 190 |
result = utils.RunCmd([daemon]) |
|
| 192 |
daemons_params = {
|
|
| 193 |
'ganeti-masterd': [], |
|
| 194 |
'ganeti-rapi': [], |
|
| 195 |
} |
|
| 196 |
if no_voting: |
|
| 197 |
daemons_params['ganeti-masterd'].append('--no-voting')
|
|
| 198 |
daemons_params['ganeti-masterd'].append('--yes-do-it')
|
|
| 199 |
for daemon in daemons_params: |
|
| 200 |
cmd = [daemon] |
|
| 201 |
cmd.extend(daemons_params[daemon]) |
|
| 202 |
result = utils.RunCmd(cmd) |
|
| 191 | 203 |
if result.failed: |
| 192 | 204 |
logging.error("Can't start daemon %s: %s", daemon, result.output)
|
| 193 | 205 |
ok = False |
| b/lib/bootstrap.py | ||
|---|---|---|
| 264 | 264 |
|
| 265 | 265 |
# start the master ip |
| 266 | 266 |
# TODO: Review rpc call from bootstrap |
| 267 |
rpc.RpcRunner.call_node_start_master(hostname.name, True) |
|
| 267 |
rpc.RpcRunner.call_node_start_master(hostname.name, True, False)
|
|
| 268 | 268 |
|
| 269 | 269 |
|
| 270 | 270 |
def InitConfig(version, cluster_config, master_node_config, |
| ... | ... | |
| 442 | 442 |
# cluster info |
| 443 | 443 |
cfg.Update(cluster_info) |
| 444 | 444 |
|
| 445 |
# 2.0.X: Don't start the master if no_voting is true |
|
| 446 |
result = rpc.RpcRunner.call_node_start_master(new_master, not no_voting) |
|
| 445 |
result = rpc.RpcRunner.call_node_start_master(new_master, True, no_voting) |
|
| 447 | 446 |
if result.failed or not result.data: |
| 448 | 447 |
logging.error("Could not start the master role on the new master"
|
| 449 | 448 |
" %s, please check", new_master) |
| b/lib/cmdlib.py | ||
|---|---|---|
| 1403 | 1403 |
constants.SSH_KNOWN_HOSTS_FILE, to_node) |
| 1404 | 1404 |
|
| 1405 | 1405 |
finally: |
| 1406 |
result = self.rpc.call_node_start_master(master, False) |
|
| 1406 |
result = self.rpc.call_node_start_master(master, False, False)
|
|
| 1407 | 1407 |
if result.failed or not result.data: |
| 1408 | 1408 |
self.LogWarning("Could not re-enable the master role on"
|
| 1409 | 1409 |
" the master, please restart manually.") |
| b/lib/rpc.py | ||
|---|---|---|
| 682 | 682 |
[checkdict, cluster_name]) |
| 683 | 683 |
|
| 684 | 684 |
@classmethod |
| 685 |
def call_node_start_master(cls, node, start_daemons): |
|
| 685 |
def call_node_start_master(cls, node, start_daemons, no_voting):
|
|
| 686 | 686 |
"""Tells a node to activate itself as a master. |
| 687 | 687 |
|
| 688 | 688 |
This is a single-node call. |
| 689 | 689 |
|
| 690 | 690 |
""" |
| 691 | 691 |
return cls._StaticSingleNodeCall(node, "node_start_master", |
| 692 |
[start_daemons]) |
|
| 692 |
[start_daemons, no_voting])
|
|
| 693 | 693 |
|
| 694 | 694 |
@classmethod |
| 695 | 695 |
def call_node_stop_master(cls, node, stop_daemons): |
| b/man/gnt-cluster.sgml | ||
|---|---|---|
| 460 | 460 |
and gnt-cluster redist-conf to make sure the cluster is consistent again. |
| 461 | 461 |
</para> |
| 462 | 462 |
|
| 463 |
<para> |
|
| 464 |
In version 2.0.X ganeti-masterd will not be able to start if |
|
| 465 |
masterfailover is called with the --no-voting option (which, again, |
|
| 466 |
should only be used on 2 nodes clusters with the former master being |
|
| 467 |
down). In that case just start it manually passing --no-voting to it |
|
| 468 |
as well, until you have restored cluster redundancy. |
|
| 469 |
</para> |
|
| 470 |
|
|
| 471 | 463 |
</refsect2> |
| 472 | 464 |
|
| 473 | 465 |
<refsect2> |
Also available in: Unified diff