d887882f45
After this commit, creating a container will (i) create a Docker container (with image kubernetes/pause) as a sandbox, and (ii) create another container by using the sandbox. Each driver must implement additional methods to create/delete/manage sandboxes. The driver interface is declared in zun/container/driver.py . The next step is to leverage Nova to create the sandbox container so that the container could have a neutron port. Partially-Implements: blueprint neutron-integration Change-Id: Id15d91f375a771b0d74c79d472d10fc97320d5e0
26 lines
959 B
Python
26 lines
959 B
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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import time
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def wait_for_condition(condition, interval=1, timeout=60):
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start_time = time.time()
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end_time = time.time() + timeout
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while time.time() < end_time:
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result = condition()
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if result:
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return result
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time.sleep(interval)
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raise Exception(("Timed out after %s seconds. Started on %s and ended "
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"on %s") % (timeout, start_time, end_time))
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