serialize :mounts, Hash
serialize :runtime_constraints, Hash
serialize :command, Array
+ serialize :scheduling_parameters, Hash
before_validation :fill_field_defaults, :if => :new_record?
+ before_validation :validate_runtime_constraints
+ before_validation :validate_scheduling_parameters
before_validation :set_container
validates :command, :container_image, :output_path, :cwd, :presence => true
validate :validate_state_change
validate :validate_change
- validate :validate_runtime_constraints
after_save :update_priority
after_save :finalize_if_needed
before_create :set_requesting_container_uuid
t.add :runtime_constraints
t.add :state
t.add :use_existing
+ t.add :output_uuid
+ t.add :log_uuid
+ t.add :scheduling_parameters
end
# Supported states for a container request
# Finalize the container request after the container has
# finished/cancelled.
def finalize!
- update_attributes!(state: Final)
+ out_coll = nil
+ log_coll = nil
c = Container.find_by_uuid(container_uuid)
['output', 'log'].each do |out_type|
pdh = c.send(out_type)
next if pdh.nil?
manifest = Collection.where(portable_data_hash: pdh).first.manifest_text
- Collection.create!(owner_uuid: owner_uuid,
+ coll = Collection.create!(owner_uuid: owner_uuid,
manifest_text: manifest,
portable_data_hash: pdh,
name: "Container #{out_type} for request #{uuid}",
'type' => out_type,
'container_request' => uuid,
})
+ if out_type == 'output'
+ out_coll = coll.uuid
+ else
+ log_coll = coll.uuid
+ end
end
+ update_attributes!(state: Final, output_uuid: out_coll, log_uuid: log_coll)
end
protected
self.mounts ||= {}
self.cwd ||= "."
self.container_count_max ||= Rails.configuration.container_count_max
+ self.scheduling_parameters ||= {}
end
# Create a new container (or find an existing one) to satisfy this
if not reusable.nil?
reusable
else
+ c_attrs[:scheduling_parameters] = self.scheduling_parameters
Container.create!(c_attrs)
end
end
errors.add :runtime_constraints, "#{k} must be a positive integer"
end
end
+
+ if runtime_constraints.include? 'keep_cache_ram' and
+ (!runtime_constraints['keep_cache_ram'].is_a?(Integer) or
+ runtime_constraints['keep_cache_ram'] <= 0)
+ errors.add :runtime_constraints, "keep_cache_ram must be a positive integer"
+ elsif !runtime_constraints.include? 'keep_cache_ram'
+ runtime_constraints['keep_cache_ram'] = Rails.configuration.container_default_keep_cache_ram
+ end
+ end
+ end
+
+ def validate_scheduling_parameters
+ if self.state == Committed
+ if scheduling_parameters.include? 'partitions' and
+ (!scheduling_parameters['partitions'].is_a?(Array) ||
+ scheduling_parameters['partitions'].reject{|x| !x.is_a?(String)}.size !=
+ scheduling_parameters['partitions'].size)
+ errors.add :scheduling_parameters, "partitions must be an array of strings"
+ end
end
end
:container_image, :cwd, :description, :environment,
:filters, :mounts, :name, :output_path, :priority,
:properties, :requesting_container_uuid, :runtime_constraints,
- :state, :container_uuid, :use_existing
+ :state, :container_uuid, :use_existing, :scheduling_parameters
when Committed
if container_uuid.nil?
permitted.push :command, :container_image, :cwd, :description, :environment,
:filters, :mounts, :name, :output_path, :properties,
:requesting_container_uuid, :runtime_constraints,
- :state, :container_uuid
+ :state, :container_uuid, :use_existing, :scheduling_parameters
end
when Final
errors.add :state, "of container request can only be set to Final by system."
end
- if self.state_changed? || self.name_changed? || self.description_changed?
- permitted.push :state, :name, :description
+ if self.state_changed? || self.name_changed? || self.description_changed? || self.output_uuid_changed? || self.log_uuid_changed?
+ permitted.push :state, :name, :description, :output_uuid, :log_uuid
else
errors.add :state, "does not allow updates"
end