Sha256: b7376615488a88f4a9c4f62ed8f4c6358ee7273d758fce86595a7f2546d3c2a5
Contents?: true
Size: 813 Bytes
Versions: 9
Compression:
Stored size: 813 Bytes
Contents
#! /usr/bin/env ruby
require 'json'
conf = ARGV[0] ? JSON.parse(ARGV[0], {symbolize_names: true}) : {}
defaults = {
port: conf[:default_port] || 22,
timeout: conf[:default_timeout] || 4,
}
conf[:hosts] or raise "hosts config required"
setup = conf[:hosts].map {|h|
opt = h.is_a?(Hash) ? h : {host: h}
raise "host is required" unless opt[:host]
opt = defaults.merge(opt)
opt[:name] ||= opt[:host]
opt
}
require 'socket'
require 'timeout'
get = ->(args) {
warn args[:host]
data = {_info: {}}
begin
data[:_info][:banner] = timeout(args[:timeout]) {
TCPSocket.open(args[:host], args[:port]).readline
}.chomp
data[:ok] = true
rescue TimeoutError
data[:ok] = false
end
data
}
output = Hash[setup.map {|opt| [opt[:name], get[opt]]}]
puts JSON.generate(output)
Version data entries
9 entries across 9 versions & 1 rubygems