65 lines
2.3 KiB
Python
65 lines
2.3 KiB
Python
"""outpost tasks"""
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from typing import Any
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from asgiref.sync import async_to_sync
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from channels.layers import get_channel_layer
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from structlog import get_logger
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from passbook.lib.utils.reflection import path_to_class
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from passbook.outposts.models import (
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Outpost,
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OutpostDeploymentType,
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OutpostModel,
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OutpostState,
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OutpostType,
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)
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from passbook.providers.proxy.controllers.docker import ProxyDockerController
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from passbook.providers.proxy.controllers.kubernetes import ProxyKubernetesController
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from passbook.root.celery import CELERY_APP
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LOGGER = get_logger()
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@CELERY_APP.task()
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def outpost_controller():
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"""Launch Controller for all Outposts which support it"""
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for outpost in Outpost.objects.exclude(
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deployment_type=OutpostDeploymentType.CUSTOM
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):
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outpost_controller_single.delay(
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outpost.pk.hex, outpost.deployment_type, outpost.type
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)
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@CELERY_APP.task()
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def outpost_controller_single(outpost_pk: str, deployment_type: str, outpost_type: str):
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"""Launch controller and reconcile deployment/service/etc"""
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if outpost_type == OutpostType.PROXY:
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if deployment_type == OutpostDeploymentType.KUBERNETES:
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ProxyKubernetesController(outpost_pk).run()
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if deployment_type == OutpostDeploymentType.DOCKER:
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ProxyDockerController(outpost_pk).run()
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@CELERY_APP.task()
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def outpost_send_update(model_class: str, model_pk: Any):
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"""Send outpost update to all registered outposts, irregardless to which passbook
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instance they are connected"""
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model = path_to_class(model_class)
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model_instace = model.objects.get(pk=model_pk)
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channel_layer = get_channel_layer()
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if isinstance(model_instace, OutpostModel):
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for outpost in model_instace.outpost_set.all():
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_outpost_single_update(outpost, channel_layer)
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elif isinstance(model_instace, Outpost):
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_outpost_single_update(model_instace, channel_layer)
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def _outpost_single_update(outpost: Outpost, layer=None):
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"""Update outpost instances connected to a single outpost"""
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if not layer: # pragma: no cover
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layer = get_channel_layer()
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for state in OutpostState.for_outpost(outpost):
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LOGGER.debug("sending update", channel=state.uid, outpost=outpost)
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async_to_sync(layer.send)(state.uid, {"type": "event.update"})
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