class Centurion::DockerServerGroup
Attributes
hosts[R]
Public Class Methods
new(hosts, docker_path, tls_params = {})
click to toggle source
# File lib/centurion/docker_server_group.rb, line 12 def initialize(hosts, docker_path, tls_params = {}) raise ArgumentError.new('Bad Host list!') if hosts.nil? || hosts.empty? @hosts = hosts.map do |hostname| Centurion::DockerServer.new(hostname, docker_path, tls_params) end end
Public Instance Methods
each(&block)
click to toggle source
# File lib/centurion/docker_server_group.rb, line 19 def each(&block) @hosts.each do |host| info "----- Connecting to Docker on #{host.hostname} -----" block.call(host) end end
each_in_parallel(&block)
click to toggle source
# File lib/centurion/docker_server_group.rb, line 26 def each_in_parallel(&block) threads = @hosts.map do |host| Thread.new { block.call(host) } end threads.each { |t| t.join } end