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job_template.rb
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Sat, Aug 30, 12:05 PM

job_template.rb
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class JobTemplate < ActiveRecord::Base
establish_connection Baas::settings[:local_db]
enum job_type: { backup: 0, restore: 1, verify: 2, admin: 3 }
belongs_to :host
belongs_to :fileset
belongs_to :schedule
validates :name, :fileset_id, presence: true
validates :schedule_id, presence: true, unless: :restore?
validates :name, uniqueness: { scope: :host }
before_save :set_job_type
after_save :notify_host
scope :enabled, -> { where(enabled: true) }
# configurable
DEFAULT_OPTIONS = {
storage: :File,
pool: :Default,
messages: :Standard,
priority: 10,
:'Write Bootstrap' => '"/var/lib/bacula/%c.bsr"'
}
def to_bacula_config_array
['Job {'] +
options_array.map { |x| " #{x}" } +
DEFAULT_OPTIONS.map { |k,v| " #{k.capitalize} = #{v}" } +
['}']
end
def priority
DEFAULT_OPTIONS[:priority]
end
def enabled_human
enabled? ? 'yes' : 'no'
end
def schedule_human
schedule.present? ? schedule.name : '-'
end
def name_for_config
"#{host.name} #{name}"
end
def save_and_create_restore_job(location)
if save_status = save
restore_job = JobTemplate.new(
host: host, job_type: :restore,
fileset: fileset, name: 'Restore ' + name,
restore_location: location
)
restore_job.save
end
save_status
end
private
def notify_host
host.recalculate
end
# Sets the default job_type as backup
def set_job_type
self.job_type = :backup if job_type.nil?
end
def options_array
result = [
"Name = \"#{name_for_config}\"",
"FileSet = \"#{fileset.name_for_config}\"",
"Client = \"#{host.name}\"",
"Type = \"#{job_type.capitalize}\""
]
if restore?
result += ["Where = \"#{restore_location}\""]
else
result += ["Schedule = \"#{schedule.name_for_config}\""]
end
result
end
end

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