Puppet Function: docker_swarm_init_flags

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

Overview

docker_swarm_init_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_init_flags.rb', line 9

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

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

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

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

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

  if opts['default_addr_pool'].is_a? Array
    opts['default_addr_pool'].each do |default_addr_pool|
      flags << "--default-addr-pool #{default_addr_pool}"
    end
  end

  flags << "--default-addr-pool-mask-length '#{opts['default_addr_pool_mask_length']}'" if opts['default_addr_pool_mask_length'] && opts['default_addr_pool_mask_length'].to_s != 'undef'

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

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

  flags << '--force-new-cluster' if opts['force_new_cluster'].to_s != 'false'

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

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

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

  flags.flatten.join(' ')
end