Sha256: eaa6e5a5fb89d181b2501a7e4cf31e78c02a0ddbfcc64f11c282ca110d106938
Contents?: true
Size: 1.82 KB
Versions: 8
Compression:
Stored size: 1.82 KB
Contents
# A single command/script to be run on a local/remote server
# For the display, it has an active ("installing") and
# past tense ("installed") verb and a noub/description ("packages")
module Bosh::Bootstrap::Commander
class RemoteScriptCommand < Command
attr_reader :command # verb e.g. "install"
attr_reader :description # noun phrase, e.g. "packages"
attr_reader :script
attr_reader :full_present_tense # e.g. "installing packages"
attr_reader :full_past_tense # e.g. "installed packages"
# Optional:
attr_reader :specific_run_as_user # e.g. ubuntu
attr_reader :settings # settings manifest (result of script might get stored back)
attr_reader :save_output_to_settings_key # e.g. bosh.salted_password
def initialize(command, description, script, full_present_tense=nil, full_past_tense=nil, options={})
super(command, description, full_present_tense, full_past_tense)
@script = script
@specific_run_as_user = options[:user]
@settings = options[:settings]
@save_output_to_settings_key = options[:save_output_to_settings_key]
end
# Invoke this command to call back upon +server.run_script+
def perform(server)
server.run_script(self, script, :user => specific_run_as_user,
:settings => settings, :save_output_to_settings_key => save_output_to_settings_key)
end
# Provide a filename that represents this Command
def to_filename
@to_filename ||= "#{command} #{description}".gsub(/\W+/, '_')
end
# Stores the script on the local filesystem in a temporary directory
# Returns path
def as_file(&block)
tmpdir = ENV['TMPDIR'] || "/tmp"
script_path = File.join(tmpdir, to_filename)
File.open(script_path, "w") do |f|
f << @script
end
yield script_path
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems