问题描述
当我在 Heroku 上第一次调用 sidekiq 时,抛出以下错误:
Redis::CannotConnectError: Error connecting to Redis on 127.0.0.1:6372
这当然不是我的 Heroku:Redis 的 IP。该 URL 在我的 ENV 变量中定义为:
rediss://:blahblah@ecmore-numbers-here.compute-1.amazonaws.com:port
有趣的是,我在 Heroku 控制台中这样做了:
redis = Redis.new
正确返回:
=> #<Redis client v4.2.5 for redis://blah-blah-blah.compute-1.amazonaws.com:port/0>
但是当我这样做时:
redis.set("hey","you")
我明白了:
OpenSSL::SSL::SSLError (SSL_connect returned=1 errno=0 state=error: certificate verify Failed (self signed certificate in certificate chain))
我的 sidekiq.rb
require 'sidekiq'
Sidekiq.configure_client do |config|
Sidekiq::Status.configure_client_middleware config,expiration: 30.minutes
if Rails.env.production?
url = URI.parse(ENV["REdis_URL"])
url.scheme = "rediss"
url.port = Integer(url.port) + 1
config.redis = {
url: url.to_s,network_timeout: 5,ssl_params: { verify_mode: OpenSSL::SSL::VERIFY_NONE }
}
end
end
Sidekiq.configure_server do |config|
Sidekiq::Status.configure_server_middleware config,expiration: 30.minutes
Sidekiq::Status.configure_client_middleware config,ssl_params: { verify_mode: OpenSSL::SSL::VERIFY_NONE }
}
end
end
这是我的redis.rb
require 'uri'
url = URI.parse(ENV["REdis_URL"])
url.scheme = "rediss"
url.port = Integer(url.port) + 1
$redis = Redis.new(url: url,driver: :ruby,ssl_params: { verify_mode: OpenSSL::SSL::VERIFY_NONE })
release: bin/rails db:migrate
web: bin/start-stunnel bin/rails server -p ${PORT:-5000} -e $RAILS_ENV
worker: bin/start-stunnel bundle exec sidekiq
我正在跑步 Redis - 4.2.5 sidekiq - 6.2.0 红宝石 - 2.6.5
解决方法
所以它是一个 ssl 验证证书错误。我遇到了同样的错误,并通过 github 找到了解决方案
我尝试将verify_mode发送到redis实例的ssl_paramss中,如下所示
redis = Redis.new(ssl_params: {verify_mode: OpenSSL::SSL::VERIFY_NONE})
你可以找到https://github.com/redis/redis-rb/issues/940
还有另一个标志 ssl: true or false
你也可以使用它