before_validation :fill_field_defaults, :if => :new_record?
before_validation :validate_runtime_constraints
+ before_validation :set_default_preemptible_scheduling_parameter
before_validation :set_container
- before_validation :set_default_preemptable_scheduling_parameter
validates :command, :container_image, :output_path, :cwd, :presence => true
validates :output_ttl, numericality: { only_integer: true, greater_than_or_equal_to: 0 }
validates :priority, numericality: { only_integer: true, greater_than_or_equal_to: 0, less_than_or_equal_to: 1000 }
+ validate :validate_datatypes
validate :validate_scheduling_parameters
validate :validate_state_change
validate :check_update_whitelist
end
end
- def set_default_preemptable_scheduling_parameter
+ def set_default_preemptible_scheduling_parameter
+ c = get_requesting_container()
if self.state == Committed
- # If preemptable instances (eg: AWS Spot Instances) are allowed,
+ # If preemptible instances (eg: AWS Spot Instances) are allowed,
# ask them on child containers by default.
- if Rails.configuration.preemptable_instances and
- !self.requesting_container_uuid.nil? and
- self.scheduling_parameters['preemptable'].nil?
- self.scheduling_parameters['preemptable'] = true
+ if Rails.configuration.preemptible_instances and !c.nil? and
+ self.scheduling_parameters['preemptible'].nil?
+ self.scheduling_parameters['preemptible'] = true
end
end
end
end
end
+ def validate_datatypes
+ command.each do |c|
+ if !c.is_a? String
+ errors.add(:command, "must be an array of strings but has entry #{c.class}")
+ end
+ end
+ environment.each do |k,v|
+ if !k.is_a?(String) || !v.is_a?(String)
+ errors.add(:environment, "must be an map of String to String but has entry #{k.class} to #{v.class}")
+ end
+ end
+ [:mounts, :secret_mounts].each do |m|
+ self[m].each do |k, v|
+ if !k.is_a?(String) || !v.is_a?(Hash)
+ errors.add(m, "must be an map of String to Hash but is has entry #{k.class} to #{v.class}")
+ end
+ if v["kind"].nil?
+ errors.add(m, "each item must have a 'kind' field")
+ end
+ [[String, ["kind", "portable_data_hash", "uuid", "device_type",
+ "path", "commit", "repository_name", "git_url"]],
+ [Integer, ["capacity"]]].each do |t, fields|
+ fields.each do |f|
+ if !v[f].nil? && !v[f].is_a?(t)
+ errors.add(m, "#{k}: #{f} must be a #{t} but is #{v[f].class}")
+ end
+ end
+ end
+ ["writable", "exclude_from_output"].each do |f|
+ if !v[f].nil? && !v[f].is_a?(TrueClass) && !v[f].is_a?(FalseClass)
+ errors.add(m, "#{k}: #{f} must be a #{t} but is #{v[f].class}")
+ end
+ end
+ end
+ end
+ end
+
def validate_scheduling_parameters
if self.state == Committed
if scheduling_parameters.include? 'partitions' and
scheduling_parameters['partitions'].size)
errors.add :scheduling_parameters, "partitions must be an array of strings"
end
- if !Rails.configuration.preemptable_instances and scheduling_parameters['preemptable']
- errors.add :scheduling_parameters, "preemptable instances are not allowed"
+ if !Rails.configuration.preemptible_instances and scheduling_parameters['preemptible']
+ errors.add :scheduling_parameters, "preemptible instances are not allowed"
+ end
+ if scheduling_parameters.include? 'max_run_time' and
+ (!scheduling_parameters['max_run_time'].is_a?(Integer) ||
+ scheduling_parameters['max_run_time'] < 0)
+ errors.add :scheduling_parameters, "max_run_time must be positive integer"
end
end
end
end
def set_requesting_container_uuid
- return if !current_api_client_authorization
- if (c = Container.where('auth_uuid=?', current_api_client_authorization.uuid).select([:uuid, :priority]).first)
+ c = get_requesting_container()
+ if !c.nil?
self.requesting_container_uuid = c.uuid
self.priority = c.priority>0 ? 1 : 0
end
end
+
+ def get_requesting_container
+ return self.requesting_container_uuid if !self.requesting_container_uuid.nil?
+ return if !current_api_client_authorization
+ if (c = Container.where('auth_uuid=?', current_api_client_authorization.uuid).select([:uuid, :priority]).first)
+ return c
+ end
+ end
end