5c1f70b5c5
* add redis-namespace gem * namespace redis usage * refactor redis namespace code to be less intrusive previously : would be prepended to keys when the REDIS_NAMESPACE env var was not set now if it is not set the namespacing functions are not used at all, which should prevent disruptions when instances update. * fix redis namespace variable style in streaming js * remove trailing space * final redis namespace style fix
30 lines
804 B
Ruby
30 lines
804 B
Ruby
# frozen_string_literal: true
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if ENV['REDIS_URL'].blank?
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password = ENV.fetch('REDIS_PASSWORD') { '' }
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host = ENV.fetch('REDIS_HOST') { 'localhost' }
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port = ENV.fetch('REDIS_PORT') { 6379 }
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db = ENV.fetch('REDIS_DB') { 0 }
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ENV['REDIS_URL'] = "redis://#{password.blank? ? '' : ":#{password}@"}#{host}:#{port}/#{db}"
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end
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redis_connection = Redis.new(
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url: ENV['REDIS_URL'],
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driver: :hiredis
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)
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cache_params = { expires_in: 10.minutes }
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namespace = ENV.fetch('REDIS_NAMESPACE') { nil }
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if namespace
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Redis.current = Redis::Namespace.new(namespace, :redis => redis_connection)
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cache_params[:namespace] = namespace + '_cache'
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else
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Redis.current = redis_connection
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end
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Rails.application.configure do
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config.cache_store = :redis_store, ENV['REDIS_URL'], cache_params
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end
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