Puppet Function: validate_apache_log_level

Defined in:
lib/puppet/parser/functions/validate_apache_log_level.rb
Function type:
Ruby 3.x API

Overview

validate_apache_log_level() ⇒ Any

Perform simple validation of a string against the list of known log levels as per httpd.apache.org/docs/current/mod/core.html#loglevel

validate_apache_loglevel('info')

Modules maybe specified with their own levels like these:

validate_apache_loglevel('warn ssl:info')
validate_apache_loglevel('warn mod_ssl.c:info')
validate_apache_loglevel('warn ssl_module:info')

Expected to be used from the main or vhost.

Might be used from directory too later as apaceh supports that

Returns:

  • (Any) 


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# File 'lib/puppet/parser/functions/validate_apache_log_level.rb', line 2

newfunction(:validate_apache_log_level, :doc => <<-'ENDHEREDOC') do |args|
  Perform simple validation of a string against the list of known log
  levels as per http://httpd.apache.org/docs/current/mod/core.html#loglevel
      validate_apache_loglevel('info')

  Modules maybe specified with their own levels like these:
      validate_apache_loglevel('warn ssl:info')
      validate_apache_loglevel('warn mod_ssl.c:info')
      validate_apache_loglevel('warn ssl_module:info')

  Expected to be used from the main or vhost.
  
  Might be used from directory too later as apaceh supports that

  ENDHEREDOC
  if (args.size != 1) then
    raise Puppet::ParseError, ("validate_apache_loglevel(): wrong number of arguments (#{args.length}; must be 1)")
  end

  log_level = args[0]
  msg = "Log level '${log_level}' is not one of the supported Apache HTTP Server log levels."

  raise Puppet::ParseError, (msg) unless log_level =~ Regexp.compile('(emerg|alert|crit|error|warn|notice|info|debug|trace[1-8])')

end