Revision 7f2dbcad snf-cyclades-app/synnefo/logic/backend.py
| b/snf-cyclades-app/synnefo/logic/backend.py | ||
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vm.save() |
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def start_action(vm, action): |
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"""Update the state of a VM when a new action is initiated.""" |
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log.debug("Applying action %s to VM %s", action, vm)
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if not action in [x[0] for x in VirtualMachine.ACTIONS]: |
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raise VirtualMachine.InvalidActionError(action) |
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# No actions to deleted VMs |
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if vm.deleted: |
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raise VirtualMachine.DeletedError |
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# No actions to machines being built. They may be destroyed, however. |
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if vm.operstate == 'BUILD' and action != 'DESTROY': |
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raise VirtualMachine.BuildingError |
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vm.action = action |
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vm.backendjobid = None |
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vm.backendopcode = None |
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vm.backendjobstatus = None |
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vm.backendlogmsg = None |
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vm.save() |
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def create_instance_diagnostic(vm, message, source, level="DEBUG", etime=None, |
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details=None): |
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""" |
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def delete_instance(vm): |
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start_action(vm, 'DESTROY') |
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with pooled_rapi_client(vm) as client: |
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return client.DeleteInstance(vm.backend_vm_id, dry_run=settings.TEST) |
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| ... | ... | |
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def startup_instance(vm): |
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start_action(vm, 'START') |
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with pooled_rapi_client(vm) as client: |
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return client.StartupInstance(vm.backend_vm_id, dry_run=settings.TEST) |
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def shutdown_instance(vm): |
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start_action(vm, 'STOP') |
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with pooled_rapi_client(vm) as client: |
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return client.ShutdownInstance(vm.backend_vm_id, dry_run=settings.TEST) |
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