a20071a017
This patch implements the creation of a docker container snapshot and upload the image to glance. example CLI: zun commit --repository myrepo --tag mytag Change-Id: I377d1b84240d40fdae8c5bd02cb6ef12bc948271
123 lines
5.0 KiB
Python
123 lines
5.0 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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"""Handles all requests relating to compute resources (e.g. containers,
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networking and storage of containers, and compute hosts on which they run)."""
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from zun.common import consts
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from zun.common import profiler
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from zun.compute import rpcapi
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from zun.scheduler import client as scheduler_client
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@profiler.trace_cls("rpc")
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class API(object):
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"""API for interacting with the compute manager."""
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def __init__(self, context):
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self.rpcapi = rpcapi.API(context=context)
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self.scheduler_client = scheduler_client.SchedulerClient()
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super(API, self).__init__()
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def container_create(self, context, new_container):
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try:
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self._schedule_container(context, new_container)
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except Exception as exc:
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new_container.status = consts.ERROR
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new_container.status_reason = str(exc)
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new_container.save(context)
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return
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self.rpcapi.container_create(context, new_container)
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def container_run(self, context, new_container):
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try:
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self._schedule_container(context, new_container)
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except Exception as exc:
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new_container.status = consts.ERROR
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new_container.status_reason = str(exc)
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new_container.save(context)
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return
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self.rpcapi.container_run(context, new_container)
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def _schedule_container(self, context, new_container):
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dests = self.scheduler_client.select_destinations(context,
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[new_container])
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new_container.host = dests[0]['host']
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new_container.save(context)
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def container_delete(self, context, container, *args):
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return self.rpcapi.container_delete(context, container, *args)
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def container_show(self, context, container, *args):
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return self.rpcapi.container_show(context, container, *args)
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def container_reboot(self, context, container, *args):
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return self.rpcapi.container_reboot(context, container, *args)
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def container_stop(self, context, container, *args):
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return self.rpcapi.container_stop(context, container, *args)
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def container_start(self, context, container, *args):
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return self.rpcapi.container_start(context, container, *args)
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def container_pause(self, context, container, *args):
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return self.rpcapi.container_pause(context, container, *args)
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def container_unpause(self, context, container, *args):
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return self.rpcapi.container_unpause(context, container, *args)
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def container_logs(self, context, container, stdout, stderr,
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timestamps, tail, since):
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return self.rpcapi.container_logs(context, container, stdout, stderr,
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timestamps, tail, since)
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def container_exec(self, context, container, *args):
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return self.rpcapi.container_exec(context, container, *args)
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def container_exec_resize(self, context, container, *args):
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return self.rpcapi.container_exec_resize(context, container, *args)
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def container_kill(self, context, container, *args):
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return self.rpcapi.container_kill(context, container, *args)
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def container_update(self, context, container, *args):
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return self.rpcapi.container_update(context, container, *args)
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def container_attach(self, context, container, *args):
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return self.rpcapi.container_attach(context, container, *args)
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def container_resize(self, context, container, *args):
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return self.rpcapi.container_resize(context, container, *args)
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def container_top(self, context, container, *args):
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return self.rpcapi.container_top(context, container, *args)
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def container_get_archive(self, context, container, *args):
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return self.rpcapi.container_get_archive(context, container, *args)
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def container_put_archive(self, context, container, *args):
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return self.rpcapi.container_put_archive(context, container, *args)
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def container_stats(self, context, container):
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return self.rpcapi.container_stats(context, container)
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def container_commit(self, context, container, *args):
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return self.rpcapi.container_commit(context, container, *args)
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def image_pull(self, context, image, *args):
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return self.rpcapi.image_pull(context, image, *args)
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def image_search(self, context, image, image_driver, *args):
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return self.rpcapi.image_search(context, image, image_driver, *args)
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