Class: Chef::Runner
Instance Method Summary
collapse
#set_or_return, #validate
Constructor Details
#initialize(node, collection, definitions = {}, cookbook_loader = nil) ⇒ Runner
Returns a new instance of Runner.
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
# File 'lib/chef/runner.rb', line 29
def initialize(node, collection, definitions={}, cookbook_loader=nil)
validate(
{
:node => node,
:collection => collection,
},
{
:node => {
:kind_of => Chef::Node,
},
:collection => {
:kind_of => Chef::ResourceCollection,
},
}
)
@node = node
@collection = collection
@definitions = definitions
@cookbook_loader = cookbook_loader
end
|
Instance Method Details
#build_provider(resource) ⇒ Object
50
51
52
53
54
55
56
|
# File 'lib/chef/runner.rb', line 50
def build_provider(resource)
provider_klass = Chef::Platform.find_provider_for_node(@node, resource)
Chef::Log.debug("#{resource} using #{provider_klass.to_s}")
provider = provider_klass.new(@node, resource, @collection, @definitions, @cookbook_loader)
provider.load_current_resource
provider
end
|
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
|
# File 'lib/chef/runner.rb', line 86
def converge
@delayed_actions = Hash.new
@ordered_delayed_actions = []
@collection.execute_each_resource do |resource|
begin
Chef::Log.debug("Processing #{resource}")
if resource.only_if
unless Chef::Mixin::Command.only_if(resource.only_if, resource.only_if_args)
Chef::Log.debug("Skipping #{resource} due to only_if")
next
end
end
if resource.not_if
unless Chef::Mixin::Command.not_if(resource.not_if, resource.not_if_args)
Chef::Log.debug("Skipping #{resource} due to not_if")
next
end
end
action_list = resource.action.kind_of?(Array) ? resource.action : [ resource.action ]
action_list.each do |ra|
run_action(resource, ra)
end
rescue => e
Chef::Log.error("#{resource} (#{resource.source_line}) had an error:\n#{e}\n#{e.backtrace.join("\n")}")
raise e unless resource.ignore_failure
end
end
@ordered_delayed_actions.each do |resource, action|
log_array = @delayed_actions[resource][action]
log_array.each { |l| l.call } run_action(resource, action)
end
true
end
|
#run_action(resource, ra) ⇒ Object
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
|
# File 'lib/chef/runner.rb', line 58
def run_action(resource, ra)
provider = build_provider(resource)
provider.send("action_#{ra}")
if resource.updated
resource.actions.each_key do |action|
if resource.actions[action].has_key?(:immediate)
resource.actions[action][:immediate].each do |r|
Chef::Log.info("#{resource} sending #{action} action to #{r} (immediate)")
run_action(r, action)
end
end
if resource.actions[action].has_key?(:delayed)
resource.actions[action][:delayed].each do |r|
@delayed_actions[r] = Hash.new unless @delayed_actions.has_key?(r)
unless @delayed_actions[r].has_key?(action)
@ordered_delayed_actions << [r, action]
@delayed_actions[r][action] = Array.new
end
@delayed_actions[r][action] << lambda {
Chef::Log.info("#{resource} sending #{action} action to #{r} (delayed)")
}
end
end
end
end
end
|