1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
require 'erb'
require 'phusion_passenger/platform_info'
begin
require 'daemon_controller'
rescue LoadError
STDERR.puts "*** ERROR: daemon_controller is not installed. Please install with: "
STDERR.puts
STDERR.puts " gem install FooBarWidget-daemon_controller -s http://gems.github.com"
STDERR.puts
exit!(1)
end
class NginxController
PASSENGER_ROOT = File.expand_path(File.dirname(__FILE__) + "/../..")
TEMPLATE_DIR = File.expand_path(File.dirname(__FILE__) + "/../stub/nginx")
PORT = 64507
def initialize(root_dir)
root_dir = File.expand_path(root_dir)
@passenger_root = PASSENGER_ROOT
@nginx_root = root_dir
@port = PORT
@config_file = "#{root_dir}/nginx.conf"
@pid_file = "#{root_dir}/nginx.pid"
@log_file = "#{root_dir}/error.log"
@controller = DaemonController.new(
:identifier => 'Nginx',
:start_command => "#{CONFIG['nginx']} -c '#{@config_file}'",
:ping_command => lambda { TCPSocket.new('localhost', PORT) },
:pid_file => @pid_file,
:log_file => @log_file,
:timeout => 25,
:before_start => method(:write_nginx_config_files)
)
@servers = []
end
def set(options)
options.each_pair do |key, value|
instance_variable_set("@#{key}", value)
end
end
def start
@controller.stop
@controller.start
end
def stop
@controller.stop
end
def running?
return @controller.running?
end
def port
return @port
end
def add_server
server = Server.new
yield server
@servers << server
end
private
class Server
attr_accessor :values
attr_accessor :extra
def initialize
@values = { :passenger_enabled => "on" }
end
def [](key)
return @values[key]
end
def []=(key, value)
@values[key] = value
end
def <<(text)
@extra = text
end
end
def write_nginx_config_files
template = ERB.new(File.read("#{TEMPLATE_DIR}/nginx.conf.erb"))
File.write(@config_file, template.result(get_binding))
end
def get_binding
return binding
end
end
|
