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Commit
db3ffeb2
authored
Sep 03, 2013
by
tarokkk
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local celery manager for tracking tasks
parent
f3cf1fb8
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manager/manager.py
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manager/manager.py
View file @
db3ffeb2
#!/usr/bin/env python
from
mancelery
import
celery
from
celery
import
current_task
import
scheduler
@celery.task
def
create_vm
(
):
def
deploy
(
instance
):
'''Create new virtual machine from VM class.
'''
# Get info from scheduler (free sapce, node with enough cpu and ram)
# Get info from scheduler (free space, node with enough cpu and ram)
current_task
.
update_state
(
state
=
'PENDING'
)
instance
.
node
=
scheduler
.
get_node
()
# Create hard drives (storage)
current_task
.
update_state
(
state
=
'PREPARE'
)
for
disk
in
instance
.
disks
:
disk
.
deploy
()
# Create context
instance
.
create_context
()
# Create machine (vmdriver)
current_task
.
update_state
(
state
=
'DEPLOY VM'
)
instance
.
deploy_task
()
# Estabilish network connection (vmdriver)
current_task
.
update_state
(
state
=
'DEPLOY NET'
)
instance
.
deploy_net
()
# Resume machine (vmdriver)
current_task
.
update_state
(
state
=
'BOOT'
)
instance
.
resume
()
pass
...
...
@@ -39,3 +57,7 @@ def restart():
def
reset
():
pass
def
migrate
():
pass
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