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1
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class Container < ActiveRecord::Base
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2
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belongs_to :compute_resource
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3
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belongs_to :docker_image
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4
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belongs_to :docker_tag
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5
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6
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attr_accessible :command, :image, :name, :compute_resource_id, :entrypoint,
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7
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:cpu_set, :cpu_shares, :memory, :tty, :attach_stdin,
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8
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:attach_stdout, :attach_stderr, :tag
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9
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10
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def parametrize
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11
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{ :name => name, :cmd => [command], :image => docker_image.image_id, :tty => tty,
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12
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:attach_stdout => attach_stdout, :attach_stdout => attach_stdout,
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13
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:attach_stderr => attach_stderr, :cpushares => cpu_shares, :cpuset => cpu_set,
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14
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:memory => memory }
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15
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end
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16
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17
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def image
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18
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docker_image.try(:image_id)
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19
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end
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20
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21
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def image=(image_id)
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22
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image = DockerImage.find_or_create_by_image_id!(image_id)
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23
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self.docker_image_id = image.id
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24
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end
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25
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26
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def tag
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27
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docker_tag.try(:tag)
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28
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end
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29
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30
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def tag=(tag_name)
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31
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tag = DockerTag.find_or_create_by_tag_and_docker_image_id!(tag_name, docker_image_id)
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32
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self.docker_tag_id = tag.id
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33
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end
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34
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end
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