68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
from __future__ import absolute_import
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from django.shortcuts import render_to_response
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from django.template import RequestContext
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from django.utils.translation import ugettext_lazy as _
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from django.shortcuts import get_object_or_404
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from django.contrib.contenttypes.models import ContentType
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from django.db.models.loading import get_model
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from django.http import Http404
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from django.core.exceptions import PermissionDenied
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from permissions.models import Permission
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from common.utils import encapsulate
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from acls.models import AccessEntry
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from clustering.permissions import PERMISSION_NODES_VIEW
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from clustering.models import Node
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def node_workers(request, node_pk):
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node = get_object_or_404(Node, pk=node_pk)
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try:
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Permission.objects.check_permissions(request.user, [PERMISSION_NODES_VIEW])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_NODES_VIEW, request.user, node)
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context = {
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'object_list': node.workers().all(),
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'title': _(u'workers for node: %s') % node,
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'object': node,
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'hide_links': True,
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'extra_columns': [
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{
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'name': _(u'created'),
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'attribute': 'creation_datetime',
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},
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{
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'name': _(u'heartbeat'),
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'attribute': 'heartbeat',
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},
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{
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'name': _(u'state'),
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'attribute': 'get_state_display',
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},
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{
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'name': _(u'job queue item'),
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'attribute': 'job_queue_item',
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},
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{
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'name': _(u'job type'),
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'attribute': 'job_queue_item.job_type',
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},
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],
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}
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return render_to_response('generic_list.html', context,
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context_instance=RequestContext(request))
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node = models.ForeignKey(Node, verbose_name=_(u'node'))
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name = models.CharField(max_length=255, verbose_name=_(u'name'))
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creation_datetime = models.DateTimeField(verbose_name=_(u'creation datetime'), default=lambda: datetime.datetime.now(), editable=False)
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heartbeat = models.DateTimeField(blank=True, default=datetime.datetime.now(), verbose_name=_(u'heartbeat check'))
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stat#e = models.CharField(max_length=4,
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#choices=WORKER_STATE_CHOICES,
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#default=WORKER_STATE_RUNNING,
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#verbose_name=_(u'state'))
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