Class: Gitlab::Database::DatabaseConnectionInfo

Inherits:
Struct
  • Object
show all
Includes:
Utils::StrongMemoize
Defined in:
lib/gitlab/database/database_connection_info.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DatabaseConnectionInfo

Returns a new instance of DatabaseConnectionInfo.



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# File 'lib/gitlab/database/database_connection_info.rb', line 19

def initialize(*)
  super
  self.name = name.to_sym
  self.gitlab_schemas = gitlab_schemas.map(&:to_sym)
  self.klass = klass.constantize
  self.lock_gitlab_schemas = (lock_gitlab_schemas || []).map(&:to_sym)
  self.fallback_database = fallback_database&.to_sym
  self.db_dir = Rails.root.join(db_dir || 'db')
end

Instance Attribute Details

#db_dir ⇒ Object

Returns the value of attribute db_dir

Returns:

  • (Object) —

    the current value of db_dir



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# File 'lib/gitlab/database/database_connection_info.rb', line 5

def db_dir
  @db_dir
end

#description ⇒ Object

Returns the value of attribute description

Returns:

  • (Object) —

    the current value of description



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# File 'lib/gitlab/database/database_connection_info.rb', line 5

def description
  @description
end

#fallback_database ⇒ Object

Returns the value of attribute fallback_database

Returns:

  • (Object) —

    the current value of fallback_database



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# File 'lib/gitlab/database/database_connection_info.rb', line 5

def fallback_database
  @fallback_database
end

#file_path ⇒ Object

Returns the value of attribute file_path

Returns:

  • (Object) —

    the current value of file_path



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# File 'lib/gitlab/database/database_connection_info.rb', line 5

def file_path
  @file_path
end

#gitlab_schemas ⇒ Object

Returns the value of attribute gitlab_schemas

Returns:

  • (Object) —

    the current value of gitlab_schemas



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# File 'lib/gitlab/database/database_connection_info.rb', line 5

def gitlab_schemas
  @gitlab_schemas
end

#klass ⇒ Object

Returns the value of attribute klass

Returns:

  • (Object) —

    the current value of klass



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# File 'lib/gitlab/database/database_connection_info.rb', line 5

def klass
  @klass
end

#lock_gitlab_schemas ⇒ Object

Returns the value of attribute lock_gitlab_schemas

Returns:

  • (Object) —

    the current value of lock_gitlab_schemas



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# File 'lib/gitlab/database/database_connection_info.rb', line 5

def lock_gitlab_schemas
  @lock_gitlab_schemas
end

#name ⇒ Object

Returns the value of attribute name

Returns:

  • (Object) —

    the current value of name



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# File 'lib/gitlab/database/database_connection_info.rb', line 5

def name
  @name
end

#uses_load_balancing ⇒ Object

Returns the value of attribute uses_load_balancing

Returns:

  • (Object) —

    the current value of uses_load_balancing



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# File 'lib/gitlab/database/database_connection_info.rb', line 5

def uses_load_balancing
  @uses_load_balancing
end

Class Method Details

.load_file(yaml_file) ⇒ Object 



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# File 'lib/gitlab/database/database_connection_info.rb', line 29

def self.load_file(yaml_file)
  content = YAML.load_file(yaml_file)
  new(**content.deep_symbolize_keys.merge(file_path: yaml_file))
end

Instance Method Details

#connection_class_or_fallback(all_databases) ⇒ Object 



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# File 'lib/gitlab/database/database_connection_info.rb', line 51

def connection_class_or_fallback(all_databases)
  if connection_class
    connection_class
  elsif fallback_database
    all_databases.fetch(fallback_database)
      .connection_class_or_fallback(all_databases)
  end
end

#db_docs_dir ⇒ Object 



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# File 'lib/gitlab/database/database_connection_info.rb', line 68

def db_docs_dir
  db_dir.join('docs')
end

#has_gitlab_shared? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gitlab/database/database_connection_info.rb', line 60

def has_gitlab_shared?
  gitlab_schemas.include?(:gitlab_shared)
end

#uses_load_balancing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gitlab/database/database_connection_info.rb', line 64

def uses_load_balancing?
  !!uses_load_balancing
end