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authorSeth Chisamore <schisamo@opscode.com>2012-10-30 10:39:35 -0400
committerSeth Chisamore <schisamo@opscode.com>2012-10-30 10:39:35 -0400
commit24dc69a9a97e82a6e4207de68d6dcc664178249b (patch)
tree19bb289c9f88b4bbab066bc56b95d6d222fd5c35 /lib/chef/knife/status.rb
parent9348c1c9c80ee757354d624b7dc1b78ebc7605c4 (diff)
downloadchef-24dc69a9a97e82a6e4207de68d6dcc664178249b.tar.gz
[OC-3564] move core Chef to the repo root \o/ \m/
The opscode/chef repository now only contains the core Chef library code used by chef-client, knife and chef-solo!
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diff --git a/lib/chef/knife/status.rb b/lib/chef/knife/status.rb
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+#
+# Author:: Ian Meyer (<ianmmeyer@gmail.com>)
+# Copyright:: Copyright (c) 2010 Ian Meyer
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require 'chef/knife'
+
+class Chef
+ class Knife
+ class Status < Knife
+
+ deps do
+ require 'highline'
+ require 'chef/search/query'
+ end
+
+ banner "knife status QUERY (options)"
+
+ option :run_list,
+ :short => "-r",
+ :long => "--run-list",
+ :description => "Show the run list"
+
+ option :sort_reverse,
+ :short => "-s",
+ :long => "--sort-reverse",
+ :description => "Sort the status list by last run time descending"
+
+ option :hide_healthy,
+ :short => "-H",
+ :long => "--hide-healthy",
+ :description => "Hide nodes that have run chef in the last hour"
+
+ def highline
+ @h ||= HighLine.new
+ end
+
+ def run
+ all_nodes = []
+ q = Chef::Search::Query.new
+ query = @name_args[0] || "*:*"
+ q.search(:node, query) do |node|
+ all_nodes << node
+ end
+ all_nodes.sort { |n1, n2|
+ if (config[:sort_reverse] || Chef::Config[:knife][:sort_status_reverse])
+ (n2["ohai_time"] or 0) <=> (n1["ohai_time"] or 0)
+ else
+ (n1["ohai_time"] or 0) <=> (n2["ohai_time"] or 0)
+ end
+ }.each do |node|
+ if node.has_key?("ec2")
+ fqdn = node['ec2']['public_hostname']
+ ipaddress = node['ec2']['public_ipv4']
+ else
+ fqdn = node['fqdn']
+ ipaddress = node['ipaddress']
+ end
+ hours, minutes, seconds = time_difference_in_hms(node["ohai_time"])
+ hours_text = "#{hours} hour#{hours == 1 ? ' ' : 's'}"
+ minutes_text = "#{minutes} minute#{minutes == 1 ? ' ' : 's'}"
+ run_list = ", #{node.run_list}." if config[:run_list]
+ if hours > 24
+ color = :red
+ text = hours_text
+ elsif hours >= 1
+ color = :yellow
+ text = hours_text
+ else
+ color = :green
+ text = minutes_text
+ end
+
+ line_parts = Array.new
+ line_parts << @ui.color(text, color) + " ago" << node.name
+ line_parts << fqdn if fqdn
+ line_parts << ipaddress if ipaddress
+ line_parts << run_list if run_list
+
+ if node['platform']
+ platform = node['platform']
+ if node['platform_version']
+ platform << " #{node['platform_version']}"
+ end
+ line_parts << platform
+ end
+ highline.say(line_parts.join(', ') + '.') unless (config[:hide_healthy] && hours < 1)
+ end
+
+ end
+
+ # :nodoc:
+ # TODO: this is duplicated from StatusHelper in the Webui. dedup.
+ def time_difference_in_hms(unix_time)
+ now = Time.now.to_i
+ difference = now - unix_time.to_i
+ hours = (difference / 3600).to_i
+ difference = difference % 3600
+ minutes = (difference / 60).to_i
+ seconds = (difference % 60)
+ return [hours, minutes, seconds]
+ end
+
+ end
+ end
+end