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
|
# $GEM_HOME/gems/vlad-1.2.0/lib/vlad/thin.rb
# Thin tasks for Vlad the Deployer
# By cnantais
require 'vlad'
namespace :vlad do
##
# Thin app server
set :thin_address, nil
set :thin_command, "thin"
set(:thin_conf) { "#{shared_path}/thin_cluster.conf" }
set :thin_environment, "production"
set :thin_group, nil
set :thin_log_file, nil
set :thin_pid_file, nil
set :thin_port, nil
set :thin_socket, nil
set :thin_prefix, nil
set :thin_servers, 2
set :thin_user, nil
set :thin_uses_bundler, true
desc "Prepares application servers for deployment. thin
configuration is set via the thin_* variables.".cleanup
remote_task :setup_app, :roles => :app do
raise(ArgumentError, "Please provide either thin_socket or thin_port") if thin_port.nil? && thin_socket.nil?
cmd = [
"config",
(%(-s "#{thin_servers}") if thin_servers),
(%(-S "#{thin_socket}") if thin_socket),
(%(-e "#{thin_environment}") if thin_environment),
(%(-a "#{thin_address}") if thin_address),
%(-c "#{current_path}"),
(%(-C "#{thin_conf}") if thin_conf),
(%(-P "#{thin_pid_file}") if thin_pid_file),
(%(-l "#{thin_log_file}") if thin_log_file),
(%(--user "#{thin_user}") if thin_user),
(%(--group "#{thin_group}") if thin_group),
(%(--prefix "#{thin_prefix}") if thin_prefix),
(%(-p "#{thin_port}") if thin_port),
].compact.join ' '
thin(cmd)
end
def thin(cmd) # :nodoc:
command = if thin_uses_bundler
%(BUNDLE_GEMFILE="#{current_path}/Gemfile" bundle exec #{thin_command} #{cmd} -C "#{thin_conf}")
else
%(#{thin_command} #{cmd} -C "#{thin_conf}")
end
%(cd "#{current_path}" && #{command})
end
desc "Restart the app servers"
remote_task :start_app, :roles => :app do
run thin(%(restart -O -s "#{thin_servers}"))
end
desc "Stop the app servers"
remote_task :stop_app, :roles => :app do
run thin(%(stop -s "#{thin_servers}"))
end
end
|
