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Clean up redis configuration. Allow using REDIS_URL to set advanced (#2732)

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connection options instead of setting REDIS_HOST etc individually

Close #1986
This commit is contained in:
Eugen Rochko 2017-05-03 23:18:13 +02:00 • committed by GitHub
parent 005f1fd360
commit c997091166
8 changed files with 53 additions and 61 deletions
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20
config/initializers/redis.rb
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@ -1,8 +1,22 @@
# frozen_string_literal: true
if ENV['REDIS_URL'].blank?
password = ENV.fetch('REDIS_PASSWORD') { '' }
host = ENV.fetch('REDIS_HOST') { 'localhost' }
port = ENV.fetch('REDIS_PORT') { 6379 }
db = ENV.fetch('REDIS_DB') { 0 }
ENV['REDIS_URL'] = "redis://#{password.blank? ? '' : ":#{password}@"}#{host}:#{port}/#{db}"
end
Redis.current = Redis.new(
host: ENV.fetch('REDIS_HOST') { 'localhost' },
port: ENV.fetch('REDIS_PORT') { 6379 },
password: ENV.fetch('REDIS_PASSWORD') { false },
url: ENV['REDIS_URL'],
driver: :hiredis
)
Rails.application.configure do
config.cache_store = :redis_store, ENV['REDIS_URL'], {
namespace: 'cache',
expires_in: 10.minutes,
}
end