Sha256: cd8c9d841c64556e10d08c62ed99e20711b27471bfa8ca9228f841152db2c0f8
Contents?: true
Size: 1.91 KB
Versions: 9
Compression:
Stored size: 1.91 KB
Contents
#!/usr/bin/env ruby
$: << File.dirname($0) + "/../lib"
require "rubygems"
require "eventmachine"
require "logstash/agent"
require "optparse"
require "yaml"
Settings = Struct.new(:config_file, :daemonize, :logfile, :verbose)
settings = Settings.new
settings.daemonize = false
settings.config_file = nil
settings.verbose = 0
progname = File.basename($0)
opts = OptionParser.new do |opts|
opts.banner = "Usage: #{progname} [options]"
opts.on("-f CONFIGFILE", "--config CONFIGFILE",
"Load the logstash config from a specific file") do |arg|
settings.config_file = arg
end
opts.on("-d", "--daemonize", "Daemonize (default is run in foreground)") do
settings.daemonize = true
end
opts.on("-l", "--log FILE", "Log to a given path. Default is stdout.") do |path|
settings.logfile = path
end
opts.on("-v", "Increase verbosity (not yet used)") do
settings.verbose += 1
end
end
begin
opts.parse!
if settings.config_file == "" or settings.config_file == nil
raise "No config file given. (missing -f or --config flag?)"
end
rescue
$stderr.puts "#{progname}: #{$!}"
$stderr.puts opts
exit(1)
end
# TODO(sissel): put the config management stuff in LogStash::Agent
if !File.exist?(settings.config_file)
$stderr.puts "Config file '#{settings.config_file}' does not exist."
end
begin
config = YAML::load_file(settings.config_file)
rescue => e
$stderr.puts "Loading config file '#{settings.config_file}' failed: #{e}"
exit 1
end
if settings.daemonize
if Process.fork == nil
Process.setsid
else
exit(0)
end
end
if settings.logfile
logfile = File.open(settings.logfile, "w")
STDOUT.reopen(logfile)
STDERR.reopen(logfile)
elsif settings.daemonize
# Write to /dev/null if
devnull = File.open("/dev/null", "w")
STDOUT.reopen(devnull)
STDERR.reopen(devnull)
end
agent = LogStash::Agent.new(config)
#if settings.logfile
#agent.log_to(settings.logfile)
#end
agent.run
Version data entries
9 entries across 9 versions & 1 rubygems