Class: Shards::Workflow::DeleteByTerminal

Inherits:
Base
  • Object
show all
Defined in:
lib/shards/workflow/delete_by_terminal.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#answer, #blank_db, #client, #config, #current_loop, #domain, #flow, #location, #params, #pointer, #pointer_history, #site, #stage, #step, #success, #wf

Instance Method Summary collapse

Methods inherited from Base

#add_ask_blank_db_step, #application_reload_shards_task, #ask_blank_db, #ask_for_exit, #ask_for_exit_and_restart, #ask_for_repeat, #ask_question, #check_database_presence_in_server, #check_domain_dns_presence, #check_domain_presence_in_sites, #check_fingerprints, #check_fingerprints2, #check_shard_presence_in_shards, #choose_one, #clean_repo_and_exit, #create_database, #decamelize, #default_path, #dns_upsert, #file, #finish_successfully, #format_options, #get_file, #host, #initialize, #loop_step, #output_message, #path, #previous_pointer, #puppet_agent_update, #raise_wrong_text, #run_step, #shared_file, #shared_steps, #start, #start_at, #validate_blank_db_shard, #validate_client, #validate_domain, #validate_in_index, #validate_location, #validate_min_size, #validate_regex, #validate_stage, #validation, #yaml

Constructor Details

This class inherits a constructor from Shards::Workflow::Base

Instance Attribute Details

#database_to_drop ⇒ Object

Returns the value of attribute database_to_drop.



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 8

def database_to_drop
  @database_to_drop
end

#db ⇒ Object

Returns the value of attribute db.



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 8

def db
  @db
end

#dns ⇒ Object

Returns the value of attribute dns.



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 8

def dns
  @dns
end

Instance Method Details

#ask_to_continue ⇒ Object 



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 21

def ask_to_continue
  ask_question
  raise step['wrong_message'] if answer.strip.downcase!='y'
end

#commit_changes ⇒ Object 



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 59

def commit_changes
  config.repo.message = "Deleted site: #{params[:subdomain]} and shard: #{@shard_name} in #{location.name}"
  config.repo.autocommit
  puts step['message']
  puts config.repo.message
end

#delete_database ⇒ Object 



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 66

def delete_database

  if database_to_drop

    @db=Shards::Db.new stage: stage

    db.database_to_drop=database_to_drop

    raise "Database %s does is not in present db servers" % database_to_drop  unless db.exist?(database_to_drop)

    db.servers_to_drop.each do |host|

      puts
      puts "Database:\t #{database_to_drop}"
      puts "Host:    \t #{host}"
      puts
      puts "Do you want to delete the above database? (y) to confirm, another string to not."

      answer=$stdin.gets

      puts

      if answer.chomp.downcase=='y'
        puts "DELETING database #{database_to_drop} in #{host}"
        db.server=host
        db.drop
      else
        puts "KEEP database #{database_to_drop} in #{host}"
      end
      puts
      puts "-" * 50
      puts
    end

    raise_wrong_text database_to_drop if db.exist? database_to_drop
    puts step['message'] % database_to_drop

  else
    puts "The shard is used in other site will not be deleted"
  end
end

#delete_record ⇒ Object 



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 26

def delete_record
  if dns.exist?
    dns.delete
    message_params= [dns.host_param, dns.resource_records.to_s]
    raise_wrong_text message_params if dns.exist?
    puts step['message'] % message_params
  end
end

#delete_site_and_shard ⇒ Object 



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 35

def delete_site_and_shard
  site=Shards::Site.new stage
  site.subdomain_param=params[:subdomain]
  site.delete

  if site.select_by_shard.count<1

    shard=Shards::Shard.new stage
    @shard_name= site.shard
    shard.name_param = @shard_name
    shard.delete

    @database_to_drop=shard.database['database']

  end

end

#validate_subdomain ⇒ Object 



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 10

def validate_subdomain
  @dns=Shards::Dns.new stage: stage
  dns.subdomain_param=params[:subdomain]

  raise_wrong_text [dns.host_param, " doesn't exist"] unless dns.exist?

  unless dns.include_target?
    raise_wrong_text [dns.host_param, target_message_error ]
  end
end

#write_yaml_files ⇒ Object 



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# File 'lib/shards/workflow/delete_by_terminal.rb', line 53

def write_yaml_files
  puts config.repo.diff
  ask_question
  raise step['wrong_message'] if answer.strip.downcase!='y'
end