gitlab-org--gitlab-foss/lib/gitlab/redis/shared_state.rb
Robert Speicher f5cb3ac14d Don't depend on Rails for Redis configuration file paths
The `Rails` object was not always available in all tasks that require
Redis access, such as `mail_room`, so the constant pointing to the
configuration path was never defined, but we still attempted to access
it in `config_file_name`, resulting in a `NameError` exception.

Further, there was no benefit to defining these paths in a constant to
begin with -- they're only accessed in one place, and it was within the
class where they were being defined. We can just provide them at
run-time instead.

Further _still_, we were calling `File.expand_path` on the absolute path
returned by `Rails.root.join`, which was rather pointless.
2017-08-15 15:08:56 -04:00

31 lines
1 KiB
Ruby

# please require all dependencies below:
require_relative 'wrapper' unless defined?(::Gitlab::Redis::Wrapper)
module Gitlab
module Redis
class SharedState < ::Gitlab::Redis::Wrapper
SESSION_NAMESPACE = 'session:gitlab'.freeze
DEFAULT_REDIS_SHARED_STATE_URL = 'redis://localhost:6382'.freeze
REDIS_SHARED_STATE_CONFIG_ENV_VAR_NAME = 'GITLAB_REDIS_SHARED_STATE_CONFIG_FILE'.freeze
class << self
def default_url
DEFAULT_REDIS_SHARED_STATE_URL
end
def config_file_name
# if ENV set for this class, use it even if it points to a file does not exist
file_name = ENV[REDIS_SHARED_STATE_CONFIG_ENV_VAR_NAME]
return file_name if file_name
# otherwise, if config files exists for this class, use it
file_name = config_file_path('redis.shared_state.yml')
return file_name if File.file?(file_name)
# this will force use of DEFAULT_REDIS_SHARED_STATE_URL when config file is absent
super
end
end
end
end
end