Class: Flydata::Command::Setup

Inherits:
Base
  • Object
show all
Includes:
Helpers
Defined in:
lib/flydata/command/setup.rb

Constant Summary collapse

LOG_PATH_EXAMPLES = 
%w(/var/log/httpd/access_log /var/log/apache2/access.log
/var/log/httpd-access.log /var/log/apache2/access_log
/var/log/messages /var/log/maillog /var/log/mysql/error.log
/home/*/deploy/shared/log/*.log)
OTHER = 
'-- None of above --'
ENTER_TABLE_NAME = 
'-- Create a table on Redshift from your logs --'
ALL_DONE_MESSAGE_TEMPLATE = 
<<-EOM
Congratulations! FlyData has started uploading your data.

To complete your installation and to add the `flydata` command, please run the
following from the command line.

    $ source ~/.bashrc

What's next?

    - Check data on Redshift (%s)
    - Check your FlyData usage on the FlyData Dashboard (%s)
    - To manage the FlyData Agent, use the 'flydata' command (type 'flydata' for
help)
    - If you encounter an issue,
  please check our documentation (https://www.flydata.com/docs/) or
  contact our customer support team ([email protected])

Thank you for using FlyData!
EOM
INITIAL_SYNC_MESSAGE_TEMPLATE = 
<<-EOM
FlyData Agent has been installed on your server successfully.


What's next?

1. Generate a script to create tables on Redshift by running the following command.

    $ flydata sync:generate_table_ddl > create_table.sql

2. Create tables on Redshift by running the 'create_table.sql' script on your Redshift cluster.
    The script is auto-generated from your MySQL tables.  You can also edit the script to add extra Redshift parameters such as distkey and sortkey.  Once you run the script and create tables in Redshift, you are ready for the next step.  

3. Start Sync
    Run the following command on your server. The command will start synchronizing data between MySQL and Redshift!

    $ flydata sync

EOM
NO_DE_SYNC_CANCEL_MESSAGE_TEMPLATE = 
<<-EOM
FlyData Agent has been installed on your server successfully.


What's next?

1. Create a data entry from the dashboard (%s)

2. Reinstall FlyData Agent by running the install command on the dashboard

EOM

Instance Attribute Summary

Attributes inherited from Base

#opts

Instance Method Summary collapse

Methods included from Helpers

development?, env_mode, env_suffix, flydata_api_host_file, flydata_conf_file, format_menu_list, parse_command, print_usage, retry_on, to_command_class, usage_text

Methods inherited from Base

#ask_input_table_name, #ask_yes_no, #choose_one, #flydata, #initialize, #newline, #register_crontab, #retrieve_data_entries, #separator

Constructor Details

This class inherits a constructor from Flydata::Command::Base

Instance Method Details

#initial_run ⇒ Object 



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# File 'lib/flydata/command/setup.rb', line 75

def initial_run
  data_port = flydata.data_port.get
  dashboard_url = "#{flydata.flydata_api_host}/data_ports/#{data_port['id']}"
  redshift_console_url = "#{flydata.flydata_api_host}/redshift_clusters/query/new"
  last_message = ALL_DONE_MESSAGE_TEMPLATE % [redshift_console_url, dashboard_url]

  run(quiet: true) do
    Flydata::Command::Conf.new.copy_templates
    puts
    if has_registered_redshift_entries?
      Flydata::Command::Sender.new.stop(quiet: true)
      true
    elsif has_registered_redshift_mysql_data_entries?
      de = retrieve_data_entries.first
      if File.exists?(Flydata::FileUtil::SyncFileManager.new(de).binlog_path)
        Flydata::Command::Sender.new.stop(quiet: true)
        true
      else
        last_message = INITIAL_SYNC_MESSAGE_TEMPLATE
        false
      end
    else
      need_restart = _run
      last_message = NO_DE_SYNC_CANCEL_MESSAGE_TEMPLATE % [dashboard_url] unless need_restart
      need_restart
    end
  end
  puts last_message
end

#run(options = {}, &block) ⇒ Object 



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# File 'lib/flydata/command/setup.rb', line 105

def run(options = {}, &block)
  Flydata::Command::Login.new.run unless flydata.credentials.authenticated?
  ret = block_given? ? yield : _run
  Flydata::Command::Sender.new.restart(options) if ret
end