b708918b85
With I468dbf5134947629f125504513703d6f2cdace59 each node has a reference to the global state object. This means it gets pickled into the node-list, which is loaded for later calls. There is no need to reload the state.json it and pass it for later cmd_* calls, as the nodes can see it via the unpickled self.state Change-Id: I9e2f8910f17599d92ee33e7df8e36d8ed4d44575
56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# plugin test case
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import logging
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from diskimage_builder.block_device.plugin import NodeBase
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from diskimage_builder.block_device.plugin import PluginBase
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logger = logging.getLogger(__name__)
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class TestANode(NodeBase):
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def __init__(self, name, state):
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logger.debug("Create test 1")
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super(TestANode, self).__init__(name, state)
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# put something in the state for test_b to check for
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state['test_init_state'] = 'here'
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def get_edges(self):
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# this is like the loop node; it's a root and doesn't have a
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# base
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return ([], [])
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def create(self, rollback):
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# put some fake entries into state
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self.state['test_a'] = {}
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self.state['test_a']['value'] = 'foo'
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self.state['test_a']['value2'] = 'bar'
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return
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def umount(self):
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# Umount is run in reverse. This key should exist from test_b
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self.state['umount'].append('test_a')
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class TestA(PluginBase):
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def __init__(self, config, defaults, state):
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super(TestA, self).__init__()
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self.node = TestANode(config['name'], state)
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def get_nodes(self):
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return [self.node]
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