module LeapCli module Commands DEFAULT_TAGS = ['leap_base','leap_service'] desc 'Apply recipes to a node or set of nodes.' long_desc 'The FILTER can be the name of a node, service, or tag.' arg_name 'FILTER' command :deploy do |c| # --fast c.switch :fast, :desc => 'Makes the deploy command faster by skipping some slow steps. A "fast" deploy can be used safely if you recently completed a normal deploy.', :negatable => false # --tags c.flag :tags, :desc => 'Specify tags to pass through to puppet (overriding the default).', :default_value => DEFAULT_TAGS.join(','), :arg_name => 'TAG[,TAG]' c.action do |global,options,args| init_submodules nodes = filter_deploy_nodes(args) if nodes.size > 1 say "Deploying to these nodes: #{nodes.keys.join(', ')}" if !global[:yes] && !agree("Continue? ") quit! "OK. Bye." end end compile_hiera_files(nodes) ssh_connect(nodes) do |ssh| ssh.leap.log :checking, 'node' do ssh.leap.assert_initialized end ssh.leap.log :synching, "configuration files" do sync_hiera_config(ssh) sync_support_files(ssh) end # sync puppet manifests and apply them ssh.set :puppet_source, [Path.platform, 'puppet'].join('/') ssh.set :puppet_destination, '/srv/leap' # set tags if options[:tags] tags = options[:tags].split(',') else tags = DEFAULT_TAGS.dup end tags << 'leap_slow' unless options[:fast] # set verbosity verbosity = case LeapCli.log_level when 3 then '--verbose' when 4 then '--verbose --debug' when 5 then '--verbose --debug --trace' else '' end ssh.set :puppet_command, "/usr/bin/puppet apply --color=false --tags=#{tags.join(',')} #{verbosity}" ssh.set :puppet_lib, "puppet/modules" ssh.set :puppet_parameters, '--libdir puppet/lib --confdir puppet puppet/manifests/site.pp' ssh.set :puppet_stream_output, true ssh.apply_puppet end end end private def sync_hiera_config(ssh) dest_dir = provider.hiera_sync_destination ssh.leap.rsync_update do |server| node = manager.node(server.host) hiera_file = Path.relative_path([:hiera, node.name]) ssh.leap.log hiera_file + ' -> ' + node.name + ':' + dest_dir + '/hiera.yaml' {:source => hiera_file, :dest => dest_dir + '/hiera.yaml'} end end def sync_support_files(ssh) dest_dir = provider.hiera_sync_destination ssh.leap.rsync_update do |server| node = manager.node(server.host) files_to_sync = node.file_paths.collect {|path| Path.relative_path(path, Path.provider) } if files_to_sync.any? ssh.leap.log(files_to_sync.join(', ') + ' -> ' + node.name + ':' + dest_dir) { :chdir => Path.provider, :source => ".", :dest => dest_dir, :excludes => "*", :includes => calculate_includes_from_files(files_to_sync), :flags => "--relative --dirs --delete --delete-excluded --filter='protect hiera.yaml' --copy-links" } else nil end end end def init_submodules Dir.chdir Path.platform do assert_run! "git submodule sync" statuses = assert_run! "git submodule status" statuses.strip.split("\n").each do |status_line| if status_line =~ /^[\+-]/ submodule = status_line.split(' ')[1] log "Updating submodule #{submodule}" assert_run! "git submodule update --init #{submodule}" end end end end def calculate_includes_from_files(files) return nil unless files and files.any? # prepend '/' (kind of like ^ for rsync) includes = files.collect {|file| '/' + file} # include all sub files of specified directories includes.size.times do |i| if includes[i] =~ /\/$/ includes << includes[i] + '**' end end # include all parent directories (required because of --exclude '*') includes.size.times do |i| path = File.dirname(includes[i]) while(path != '/') includes << path unless includes.include?(path) path = File.dirname(path) end end return includes end # # for safety, we allow production deploys to be turned off in the Leapfile. # def filter_deploy_nodes(filter) nodes = manager.filter!(filter) if !leapfile.allow_production_deploy nodes = nodes[:production => false] assert! nodes.any?, "Skipping deploy because @allow_production_deploy is disabled." end nodes end end end