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Viewing changes to hooks/charmhelpers/contrib/openstack/amulet/utils.py

  • Committer: james.page at ubuntu
  • Date: 2014-07-28 11:33:12 UTC
  • Revision ID: james.page@ubuntu.com-20140728113312-nzew0x1rn4ogh1g9
Resync helpers

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Lines of Context:
hooks/charmhelpers/contrib/openstack/amulet/utils.py
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            image = glance.images.create(name=image_name, is_public=True,
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                                         disk_format='qcow2',
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                                         container_format='bare', data=f)
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        count = 1
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        status = image.status
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        while status != 'active' and count < 10:
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            time.sleep(3)
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            image = glance.images.get(image.id)
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            status = image.status
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            self.log.debug('image status: {}'.format(status))
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            count += 1
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        if status != 'active':
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            self.log.error('image creation timed out')
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            return None
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        return image
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    def delete_image(self, glance, image):
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        """Delete the specified image."""
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        num_before = len(list(glance.images.list()))
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        glance.images.delete(image)
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        count = 1
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        num_after = len(list(glance.images.list()))
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        while num_after != (num_before - 1) and count < 10:
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            time.sleep(3)
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            num_after = len(list(glance.images.list()))
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            self.log.debug('number of images: {}'.format(num_after))
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            count += 1
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        if num_after != (num_before - 1):
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            self.log.error('image deletion timed out')
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            return False
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        return True
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    def create_instance(self, nova, image_name, instance_name, flavor):
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        """Create the specified instance."""
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        image = nova.images.find(name=image_name)
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            self.log.debug('instance status: {}'.format(status))
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            count += 1
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        if status != 'ACTIVE':
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            self.log.error('instance creation timed out')
 
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        if status == 'BUILD':
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            return None
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        return instance
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    def delete_instance(self, nova, instance):
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        """Delete the specified instance."""
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        num_before = len(list(nova.servers.list()))
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        nova.servers.delete(instance)
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        count = 1
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        num_after = len(list(nova.servers.list()))
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        while num_after != (num_before - 1) and count < 10:
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            time.sleep(3)
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            num_after = len(list(nova.servers.list()))
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            self.log.debug('number of instances: {}'.format(num_after))
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            count += 1
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        if num_after != (num_before - 1):
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            self.log.error('instance deletion timed out')
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            return False
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        return True