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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
#
# Author:: Igor Afonov <afonov@gmail.com>
# Copyright:: Copyright (c) 2011 Igor Afonov
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require 'chef/provider/service'
class Chef
class Provider
class Service
class Macosx < Chef::Provider::Service::Simple
include Chef::Mixin::ShellOut
PLIST_DIRS = %w{~/Library/LaunchAgents
/Library/LaunchAgents
/Library/LaunchDaemons
/System/Library/LaunchAgents
/System/Library/LaunchDaemons }
def load_current_resource
@current_resource = Chef::Resource::Service.new(@new_resource.name)
@current_resource.service_name(@new_resource.service_name)
@plist_size = 0
@plist = find_service_plist
set_service_status
@current_resource
end
def define_resource_requirements
#super
requirements.assert(:enable) do |a|
a.failure_message Chef::Exceptions::UnsupportedAction, "#{self.to_s} does not support :enable"
end
requirements.assert(:disable) do |a|
a.failure_message Chef::Exceptions::UnsupportedAction, "#{self.to_s} does not support :disable"
end
requirements.assert(:reload) do |a|
a.failure_message Chef::Exceptions::UnsupportedAction, "#{self.to_s} does not support :reload"
end
requirements.assert(:all_actions) do |a|
a.assertion { @plist_size < 2 }
a.failure_message Chef::Exceptions::Service, "Several plist files match service name. Please use full service name."
end
requirements.assert(:all_actions) do |a|
a.assertion { @plist_size > 0 }
# No failrue here in original code - so we also will not
# fail. Instead warn that the service is potentially missing
a.whyrun "Assuming that the service would have been previously installed and is currently disabled." do
@current_resource.enabled(false)
@current_resource.running(false)
end
end
end
def start_service
if @current_resource.running
Chef::Log.debug("#{@new_resource} already running, not starting")
else
if @new_resource.start_command
super
else
shell_out!("launchctl load -w '#{@plist}'", :user => @owner_uid, :group => @owner_gid)
end
end
end
def stop_service
unless @current_resource.running
Chef::Log.debug("#{@new_resource} not running, not stopping")
else
if @new_resource.stop_command
super
else
shell_out!("launchctl unload '#{@plist}'", :user => @owner_uid, :group => @owner_gid)
end
end
end
def restart_service
if @new_resource.restart_command
super
else
stop_service
sleep 1
start_service
end
end
def set_service_status
return if @plist == nil
@current_resource.enabled(!@plist.nil?)
if @current_resource.enabled
@owner_uid = ::File.stat(@plist).uid
@owner_gid = ::File.stat(@plist).gid
shell_out!("launchctl list", :user => @owner_uid, :group => @owner_gid).stdout.each_line do |line|
case line
when /(\d+|-)\s+(?:\d+|-)\s+(.*\.?)#{@current_resource.service_name}/
pid = $1
@current_resource.running(!pid.to_i.zero?)
end
end
else
@current_resource.running(false)
end
end
private
def find_service_plist
plists = PLIST_DIRS.inject([]) do |results, dir|
entries = Dir.glob("#{::File.expand_path(dir)}/*#{@current_resource.service_name}*.plist")
entries.any? ? results << entries : results
end
plists.flatten!
@plist_size = plists.size
plists.first
end
end
end
end
end
|