Class: Ironfan::Script
Instance Attribute Summary
Attributes included from KnifeCommon
#broker, #problems
Instance Method Summary
collapse
#all_computers, #bootstrapper, #configure_dry_run, #confirm_execution, #confirm_or_exit, #die, #discover_computers, #display, #exit_if_unhealthy!, #gemfile, #get_relevant_slice, #get_slice, #has_problem, #healthy?, included, load_deps, #load_ironfan, #pick_apart, #predicate_str, #progressbar_for_threads, #relevant?, #run, #run_bootstrap, #section, #sub_command, #wait_for_ssh
Instance Method Details
#_run ⇒ Object
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# File 'lib/chef/knife/ironfan_script.rb', line 41
def _run
load_ironfan
die(banner) if @name_args.empty?
configure_dry_run
target = get_relevant_slice(* @name_args)
if prepares? and (prepares_on_noop? or not target.empty?)
ui.info "Preparing shared resources:"
all_computers(*@name_args).prepare
end
unless target.empty?
ui.info(["\n",
ui.color("Running #{sub_command}", :cyan),
" on #{target.joined_names}..."].join())
unless config[:yes]
ui.info("")
confirm_execution(target)
end
perform_execution(target)
end
if healthy? and aggregates? and (aggregates_on_noop? or not target.empty?)
ui.info "Applying aggregations:"
all_computers(*@name_args).aggregate
end
if target.empty?
ui.warn("No computers to #{sub_command}")
else
ui.info("")
ui.info "Finished! Current state:"
display(target)
end
exit_if_unhealthy!
end
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#aggregates? ⇒ Boolean
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# File 'lib/chef/knife/ironfan_script.rb', line 94
def aggregates?
true
end
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#aggregates_on_noop? ⇒ Boolean
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# File 'lib/chef/knife/ironfan_script.rb', line 98
def aggregates_on_noop?
false
end
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# File 'lib/chef/knife/ironfan_script.rb', line 82
def perform_execution(target)
target.send(sub_command)
end
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#prepares? ⇒ Boolean
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# File 'lib/chef/knife/ironfan_script.rb', line 86
def prepares?
true
end
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#prepares_on_noop? ⇒ Boolean
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# File 'lib/chef/knife/ironfan_script.rb', line 90
def prepares_on_noop?
false
end
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