Class: GitLab::Exporter::CLI::SidekiqRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/gitlab_exporter/cli.rb

Overview

Sidekiq runner.

It will take a Redis connection URL and print results to STDOUT

Constant Summary collapse

COMMAND_NAME = 
"sidekiq".freeze

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ SidekiqRunner

Returns a new instance of SidekiqRunner.



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# File 'lib/gitlab_exporter/cli.rb', line 292

def initialize(args)
  @options = options(args)
  @options.parse!

  @target = args.shift || STDOUT
  @target = File.open(@target, "a") if @target.is_a?(String)
end

Instance Method Details

#help ⇒ Object 



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# File 'lib/gitlab_exporter/cli.rb', line 321

def help
  @options.help
end

#options(args) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/gitlab_exporter/cli.rb', line 300

def options(args) # rubocop:disable Metrics/MethodLength
  args.options do |opts|
    opts.banner = "Usage: #{EXECUTABLE_NAME} #{COMMAND_NAME} [options]"
    opts.on("--redis-url=\"redis://localhost:6379\"", "Redis URL") do |val|
      @redis_url = val
    end
    opts.on("--redis-sentinel-username=\"my-sentinel-username\"", "Redis Sentinel username") do |val|
      @redis_sentinel_username = val
    end
    opts.on("--redis-sentinel-password=\"my-sentinel-password\"", "Redis Sentinel password") do |val|
      @redis_sentinel_password = val
    end
    opts.on("--redis-sentinels=HOST1:PORT1,HOST2:PORT2", Array, "List of Redis Sentinels") do |val|
      @redis_sentinels = val.map { |item|
        host, port = item.split(":")
        { host: host, port: port.to_i }
      }
    end
  end
end

#run ⇒ Object 



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# File 'lib/gitlab_exporter/cli.rb', line 325

def run
  validate!

  prober = ::GitLab::Exporter::SidekiqProber.new(redis_url: @redis_url,
                                                 redis_sentinels: @redis_sentinels,
                                                 redis_sentinel_username: @redis_sentinel_username,
                                                 redis_sentinel_password: @redis_sentinel_password,
                                                 logger: Logger.new(STDERR))

  prober
    .probe_stats
    .probe_queues
    .probe_jobs_limit
    .probe_workers
    .probe_retries
    .write_to(@target)
end