Class: Services

Inherits:
Object
  • Object
show all
Defined in:
lib/sos/services.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(service_list, services_logs) ⇒ Services

Returns a new instance of Services.



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# File 'lib/sos/services.rb', line 50

def initialize(service_list, services_logs)
  @services = []
  service_list.each_line  { |line|
    name, state = line.chop.split(':')
    log = services_logs[name] ? services_logs[name] : ''
    @services << Service.new(name, state, log)
  }
  @services
end

Class Method Details

.build_list(selectors, run_level, filters) ⇒ Object 



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# File 'lib/sos/services.rb', line 21

def self.build_list(selectors, run_level, filters)
  # Returns each service on a line with
  # name:state

  selector = selectors.split(',').join('|')

  list=''
  redhat = %x{cat /etc/redhat-release}
  case redhat
  when /Red Hat Enterprise Linux/
    if redhat =~ /release 6/
      list = %x{ chkconfig --list | awk '/#{selector}/ {print $1":"$#{run_level+2}}'}
      list.gsub!(/:\d:/,':')
    end
  when /Fedora/
    list = %x{ systemctl list-unit-files | awk '/#{selector}/ {print}'}
    list.gsub!(/\.service[\s]*/,':')
  end

  if filters != []
    filtered = ''
    list.each_line { |line|
      filters.each { |filter| filtered << line if line =~ /#{filter}/ }
    }
    list = filtered
  end
  list
end

Instance Method Details

#by_name ⇒ Object 



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# File 'lib/sos/services.rb', line 60

def by_name
  list = []
  @services.each { |service|
    list << service
  }
  list
end

#enabled ⇒ Object 



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# File 'lib/sos/services.rb', line 68

def enabled
  list = []
  @services.each { |service|
    list << service if service.state
  }
  list
end