72 lines
2 KiB
Ruby
72 lines
2 KiB
Ruby
class Fabio < Formula
|
|
desc "Zero-conf load balancing HTTP(S) router"
|
|
homepage "https://github.com/eBay/fabio"
|
|
url "https://github.com/eBay/fabio/archive/v1.4.tar.gz"
|
|
sha256 "e595778c325eb79b5fc2c17f409a53d73c4cfa3d5a53083092bf72edf113f947"
|
|
head "https://github.com/eBay/fabio.git"
|
|
|
|
bottle do
|
|
cellar :any_skip_relocation
|
|
sha256 "b22bbf0d6ff957ff1e5d447daf5bf1a494c0521a7e708f5a3ef280f5ea44ef56" => :sierra
|
|
sha256 "b52fbe26fd05730dfeecf7189c884ca5b27fe32b63c22f8a5c2ac30bcb4ef055" => :el_capitan
|
|
sha256 "e565453d669349d7fe40390776a5de34c008fbdcce7c9daf7e9ec06ee20bd6dc" => :yosemite
|
|
end
|
|
|
|
depends_on "go" => :build
|
|
depends_on "consul" => :recommended
|
|
|
|
def install
|
|
mkdir_p buildpath/"src/github.com/eBay"
|
|
ln_s buildpath, buildpath/"src/github.com/eBay/fabio"
|
|
|
|
ENV["GOPATH"] = buildpath.to_s
|
|
|
|
system "go", "install", "github.com/eBay/fabio"
|
|
bin.install "#{buildpath}/bin/fabio"
|
|
end
|
|
|
|
test do
|
|
require "socket"
|
|
require "timeout"
|
|
|
|
CONSUL_DEFAULT_PORT = 8500
|
|
FABIO_DEFAULT_PORT = 9999
|
|
LOCALHOST_IP = "127.0.0.1".freeze
|
|
|
|
def port_open?(ip, port, seconds = 1)
|
|
Timeout.timeout(seconds) do
|
|
begin
|
|
TCPSocket.new(ip, port).close
|
|
true
|
|
rescue Errno::ECONNREFUSED, Errno::EHOSTUNREACH
|
|
false
|
|
end
|
|
end
|
|
rescue Timeout::Error
|
|
false
|
|
end
|
|
|
|
if !port_open?(LOCALHOST_IP, FABIO_DEFAULT_PORT)
|
|
if !port_open?(LOCALHOST_IP, CONSUL_DEFAULT_PORT)
|
|
fork do
|
|
exec "consul agent -dev -bind 127.0.0.1"
|
|
puts "consul started"
|
|
end
|
|
sleep 15
|
|
else
|
|
puts "Consul already running"
|
|
end
|
|
fork do
|
|
exec "#{bin}/fabio &>fabio-start.out&"
|
|
puts "fabio started"
|
|
end
|
|
sleep 5
|
|
assert_equal true, port_open?(LOCALHOST_IP, FABIO_DEFAULT_PORT)
|
|
system "killall", "fabio" # fabio forks off from the fork...
|
|
system "consul", "leave"
|
|
else
|
|
puts "Fabio already running or Consul not available or starting fabio failed."
|
|
false
|
|
end
|
|
end
|
|
end
|