我正在尝试将AWS Cloud Watch与我的应用程序集成,但面临多个问题。我尝试了很多方法,但都没有成功。而且,我没有看到任何关于aws cloudwatch的好文档。如有任何帮助,我们将不胜感激
- 无法创建日志流
- 动态日志未显示
Gemfile
gem 'aws-sdk'
gem 'lograge'
config/initializers/cloudwatch_log.rb
begin
@cloudwatch_client = Aws::CloudWatchLogs::Client.new
# Define the log group and log stream names
@log_group_name = ENV.fetch('APPLICATION_LOG_GROUP_NAME', '/home/app/insight')
@log_stream_name = "#{Time.now.strftime('%Y-%m-%d')}/$[LATEST]/#{Time.now.to_i}"
Rails.logger.info "log_group_name: #{@log_group_name} and log_stream_name: #{@log_stream_name} in #{Rails.env} environment...!!!"
@cloudwatch_client.create_log_stream({
log_group_name: @log_group_name,
log_stream_name: @log_stream_name
})
Rails.application.config.logger.extend(ActiveSupport::Logger.broadcast(Logger.new($stdout)))
Rails.application.config.logger.extend(ActiveSupport::Logger.broadcast(@cloudwatch_client))
rescue Aws::Errors::MissingRegionError, Aws::Sigv4::Errors::MissingCredentialsError => e
Rails.logger.info "be_admin: AWS credentials not found for CloudWatchLog...!!!"
end
production.rb
require "active_support/core_ext/integer/time"
Rails.application.configure do
config.cache_classes = true
config.eager_load = true
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
config.public_file_server.enabled = true
config.assets.compile = false
config.flipper.preload = false
config.active_storage.service = :local
config.action_mailer.perform_caching = false
config.active_support.report_deprecations = true
logger = ActiveSupport::Logger.new($stdout)
logger.formatter = config.log_formatter
config.logger = ActiveSupport::TaggedLogging.new(logger)
# Set log level from LOG_LEVEL
default_log_level = Rails.env.development? ? :debug : :info
config_log_level = ENV.fetch("LOG_LEVEL", default_log_level).to_s.downcase.to_sym
config.log_level = if %i[debug info warn error fatal].include?(config_log_level)
config_log_level
else
default_log_level
end
config.lograge.enabled = !Rails.env.development?
config.lograge.formatter = Lograge::Formatters::Raw.new
config.logger = Logger.new($stdout).tap do |logger|
logger.formatter = config.log_formatter
config.logger = ActiveSupport::TaggedLogging.new(logger)
end
config.active_record.dump_schema_after_migration = false
end
更新1
如果我添加这一行,它将创建一个日志流,但仍然没有动态日志
@cloudwatch_client.put_log_events({log_group_name: @log_group_name, log_stream_name: @log_stream_name, log_events: [{timestamp: Time.now.to_i * 1000, message: "logger initialted"}]})
1条答案
按热度按时间jogvjijk1#
对于那些努力将AWS cloudwatch与Rails应用程序集成的人来说。下面是解决方案
Gemfile
在库cloudwatch_logger. rb中创建一个文件。我们试图用云监视记录器覆盖Logger类,以便发送动态日志
最后,从初始化器文件夹中调用该类。另外,将www.example.com绑定CloudwatchLogger.new到try catch中,就像使用docker一样,这样它就无法在docker构建时找到区域cloudwatch_logger.rb