Puppet Function: docker_swarm_join_flags

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

Overview

docker_swarm_join_flags() ⇒ Any

Transforms a hash into a string of docker swarm init flags

Returns:

  • (Any) 


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# File 'lib/puppet/parser/functions/docker_swarm_join_flags.rb', line 9

newfunction(:docker_swarm_join_flags, type: :rvalue) do |args|
  opts = args[0] || {}
  flags = []

  flags << 'join' if opts['join'].to_s != 'false'

  flags << "--advertise-addr '#{opts['advertise_addr']}'" if opts['advertise_addr'] && opts['advertise_addr'].to_s != 'undef'

  flags << "--listen-addr \"#{opts['listen_addr']}\"" if opts['listen_addr'] && opts['listen_addr'].to_s != 'undef'

  flags << "--token '#{opts['token']}'" if opts['token'] && opts['token'].to_s != 'undef'

  flags.flatten.join(' ')
end