Method: Sunshine::Daemon#initialize

Defined in:
lib/sunshine/daemon.rb

#initialize(app, options = {}) ⇒ Daemon

Daemon objects need only an App object to be instantiated but many options are available for customization:

:bin

bin_path - Set the daemon app bin path (e.g. usr/local/nginx)

defaults to svr_name.

:processes

prcss_num - Number of processes daemon should run;

defaults to 1.

:config_file

name - Remote file name the daemon should load;

defaults to svr_name.conf

:config_path

path - Remote path daemon configs will be uploaded to;

defaults to app.current_path/daemons/svr_name

:config_template

path - Glob path to tempates to render and upload;

defaults to sunshine_path/templates/svr_name/*

:log_path

path - Path to where the log files should be output;

defaults to app.log_path.

:pid

pid_path - Set the pid; default: app.shared_path/pids/svr_name.pid

defaults to app.shared_path/pids/svr_name.pid.

:sudo

bool|str - Define if sudo should be used to run the daemon,

and/or with what user.

:timeout

int - Timeout to use for daemon config, defaults to 0.

The Daemon constructor also supports any App#find options to narrow the server apps to use. Note: subclasses such as Server already have a default :role that can be overridden.



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# File 'lib/sunshine/daemon.rb', line 89

def initialize app, options={}
  @options = options
  @app     = app

  @name        = options[:name] || self.class.short_name
  @pid         = options[:pid]  || "#{@app.shared_path}/pids/#{@name}.pid"
  @bin         = options[:bin]  || self.class.short_name
  @sudo        = options[:sudo]
  @timeout     = options[:timeout]   || 0
  @dep_name    = options[:dep_name]  || self.class.short_name
  @processes   = options[:processes] || 1
  @sigkill     = 'QUIT'

  @config_template = options[:config_template] ||
    "#{Sunshine::ROOT}/templates/#{self.class.short_name}/*"

  @config_path     = options[:config_path] ||
    "#{@app.current_path}/daemons/#{@name}"

  @config_file = options[:config_file] || "#{self.class.short_name}.conf"

  log_path  = options[:log_path] || @app.log_path
  @log_files = {
    :stderr => "#{log_path}/#{@name}_stderr.log",
    :stdout => "#{log_path}/#{@name}_stdout.log"
  }

  @start_cmd = @stop_cmd = @restart_cmd = @status_cmd = nil

  @setup_successful = nil

  register_after_user_script
end