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Versions: 6
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Contents
module Kontena::Cli::Nodes
class ListCommand < Clamp::Command
include Kontena::Cli::Common
include Kontena::Cli::GridOptions
option ["--all"], :flag, "List nodes for all grids", default: false
def execute
require_api_url
require_current_grid
token = require_token
if all?
grids = client(token).get("grids")
puts "%-70s %-10s %-40s" % [ 'Name', 'Status', 'Labels']
grids['grids'].each do |grid|
nodes = client(token).get("grids/#{grid['name']}/nodes")
nodes['nodes'].each do |node|
if node['connected']
status = 'online'
else
status = 'offline'
end
puts "%-70.70s %-10s %-40s" % [
"#{grid['name']}/#{node['name']}",
status,
(node['labels'] || ['-']).join(",")
]
end
end
else
nodes = client(token).get("grids/#{current_grid}/nodes")
puts "%-70s %-10s %-40s" % ['Name', 'Status', 'Labels']
nodes = nodes['nodes'].sort_by{|n| n['node_number'] }
nodes.each do |node|
if node['connected']
status = 'online'
else
status = 'offline'
end
puts "%-70.70s %-10s %-40s" % [
node['name'],
status,
(node['labels'] || ['-']).join(",")
]
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems