require 'yaml'
require 'fileutils'
+require 'digest'
abort 'Error: Ruby >= 1.9.3 required.' if RUBY_VERSION < '1.9.3'
# be suitable for any installation.
# Any _PW/_SECRET config settings represent passwords/secrets. If they
-# are blank, choose a password randomly.
-config.each_key do |var|
+# are blank, choose a password. Make sure the generated password
+# doesn't change if config.yml doesn't change. Otherwise, keys won't
+# match any more if (say) keep's files get regenerated but apiserver's
+# don't.
+config.sort.map do |var,val|
if (var.end_with?('_PW') || var.end_with?('_SECRET')) && (config[var].nil? || config[var].empty?)
- config[var] = rand(2**256).to_s(36)
+ config[var] = Digest::SHA1.hexdigest(`hostname` + var + config.to_yaml)
end
end
# the same tree structure as in the original source. Then all
# the files can be added to the docker container with a single ADD.
-Dir.glob('*/generated/*') do |stale_file|
+if ARGV[0] and ARGV[0].length > 0
+ globdir = ARGV[0]
+else
+ globdir = '*'
+end
+
+Dir.glob(globdir + '/generated/*') do |stale_file|
File.delete(stale_file)
end
File.umask(022)
-Dir.glob('*/*.in') do |template_file|
+Dir.glob(globdir + '/*.in') do |template_file|
generated_dir = File.join(File.dirname(template_file), 'generated')
Dir.mkdir(generated_dir) unless Dir.exists? generated_dir
output_path = File.join(generated_dir, File.basename(template_file, '.in'))