97 lines
2.2 KiB
Ruby
97 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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class Mastodon::RedisConfiguration
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def base
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@base ||= {
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url: setup_base_redis_url,
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driver: driver,
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namespace: base_namespace,
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}
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end
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def sidekiq
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@sidekiq ||= {
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url: setup_prefixed_redis_url(:sidekiq),
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driver: driver,
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namespace: sidekiq_namespace,
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}
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end
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def cache
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@cache ||= {
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url: setup_prefixed_redis_url(:cache),
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driver: driver,
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namespace: cache_namespace,
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expires_in: 10.minutes,
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connect_timeout: 5,
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pool: {
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size: Sidekiq.server? ? Sidekiq[:concurrency] : Integer(ENV['MAX_THREADS'] || 5),
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timeout: 5,
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},
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}
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end
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private
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def driver
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ENV['REDIS_DRIVER'] == 'ruby' ? :ruby : :hiredis
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end
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def namespace
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@namespace ||= ENV.fetch('REDIS_NAMESPACE', nil)
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end
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def base_namespace
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return "mastodon_test#{ENV.fetch('TEST_ENV_NUMBER', nil)}" if Rails.env.test?
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namespace
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end
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def sidekiq_namespace
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namespace
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end
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def cache_namespace
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namespace ? "#{namespace}_cache" : 'cache'
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end
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def setup_base_redis_url
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url = ENV.fetch('REDIS_URL', nil)
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return url if url.present?
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user = ENV.fetch('REDIS_USER', '')
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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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construct_uri(host, port, db, user, password)
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end
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def setup_prefixed_redis_url(prefix)
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prefix = "#{prefix.to_s.upcase}_"
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url = ENV.fetch("#{prefix}REDIS_URL", nil)
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return url if url.present?
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user = ENV.fetch("#{prefix}REDIS_USER", nil)
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password = ENV.fetch("#{prefix}REDIS_PASSWORD", nil)
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host = ENV.fetch("#{prefix}REDIS_HOST", nil)
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port = ENV.fetch("#{prefix}REDIS_PORT", nil)
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db = ENV.fetch("#{prefix}REDIS_DB", nil)
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if host.nil?
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base[:url]
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else
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construct_uri(host, port, db, user, password)
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end
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end
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def construct_uri(host, port, db, user, password)
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Addressable::URI.parse("redis://#{host}:#{port}/#{db}").tap do |uri|
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uri.user = user if user.present?
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uri.password = password if password.present?
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end.normalize.to_str
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end
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end
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