+end
How about use raise: raise options if ARGV.size.zero?
no one will receive this expection, so exit will more clearer Thanks, Shenwei
+ +options.parse!(ARGV)
# Run multiple QEMU in parallel -HOSTNAME = ARGV[0] || "vm-2p8g--#{ENV['USER']}" -NR_VM = ARGV[1] || 1 +PWD = Dir.pwd +HOSTNAME = opt['hostname_prefix'] || "vm-2p8g.#{ENV['HOSTNAME']}" +NR_VM = opt['nr_vm'] || 1 +QUEUES = opt['queues'] || "#{ENV['HOSTNAME']}.#{RUBY_PLATFORM.split('-')[0]}" +LOG_DIR = '/srv/cci/serial/logs'
-def run(seqno) - loop do - start_time = Time.new - hostname = "#{HOSTNAME}-#{seqno}" - log_file = "/srv/cci/serial/logs/#{hostname}" +def main(hostname) + start_time = record_runtime_log(hostname) + start_qemu(hostname) + record_runtime_log(hostname, start_time: start_time, is_start: false) +end
+def record_runtime_log(hostname, start_time: Time.new, is_start: true) + log_file = "#{LOG_DIR}/#{hostname}" + if is_start File.open(log_file, 'w') do |f| # fluentd refresh time is 1s # let fluentd to monitor this file first sleep(2) f.puts "\n#{start_time.strftime('%Y-%m-%d %H:%M:%S')} starting QEMU" end + return start_time + end
Pls add one blank line after "return"
Thanks, Xijian