Class: Backupper

Inherits:
Object
  • Object
show all
Includes:
SSHKit::DSL
Defined in:
lib/backupper/version.rb,
lib/backupper/backupper.rb

Constant Summary collapse

VERSION = 
'0.6.0'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(conf_file_path) ⇒ Backupper

Returns a new instance of Backupper.



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# File 'lib/backupper/backupper.rb', line 22

def initialize(conf_file_path)
  conf = YAML.load_file(conf_file_path)
  @default = conf['default'] || {}
  @mailer = conf['mailer'] || {}
  @conf = conf.select { |k, v| !%w[default mailer].include?(k) && (v['disabled'].nil? || v['disabled'] == false) }
  @report = {}
  @logger = SSHKit::Formatter::Pretty.new($stdout)
end

Instance Method Details

#backup!(only_these_keys = nil) ⇒ Object 



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# File 'lib/backupper/backupper.rb', line 31

def backup!(only_these_keys = nil)
  filtered_conf = @conf
  if only_these_keys
    filtered_conf = @conf.slice(*only_these_keys)
    (only_these_keys - @conf.keys).each do |k|
      err = "Configuration key '#{k}' not found or disabled!"
      error(k, err)
      @logger.error err
    end
  end
  filtered_conf.each do |k, options|
    @logger.info "[#{Time.now}] ⬇️  backing up #{k}..."
    o, err = setup_options(options)
    if err
      error(k, err)
      @logger.error err
      next
    end
    begin
      do_and_download_dump(
        key:          k,
        adapter:      o['adapter'],
        url:          o['url'],
        password:     o['password'],
        database:     o['database'],
        db_username:  o['db_username'],
        db_password:  o['db_password'],
        dump_options: o['dump_options'],
        sudo:         o['sudo'],
        outdir:       o['outdir'],
        extra_copy:   o['extra_copy']
      )
    rescue SSHKit::Runner::ExecuteError => e
      error(k, e.to_s)
      @logger.error e
    end
  end
  send_report_email!
end