Sha256: 4fcc6af5147876c57ce9cce0cd2be04a87feeeb55ea4e8612328bf12639e4836
Contents?: true
Size: 900 Bytes
Versions: 27
Compression:
Stored size: 900 Bytes
Contents
require 'terminal-table'
module Opsicle
class ListInstances
attr_reader :client
def initialize(environment)
@client = Client.new(environment)
@stack = Stack.new(@client)
end
def execute(options={})
print(get_instances)
end
def get_instances
Opsicle::Instances.new(client).data
end
def print(instances)
puts Terminal::Table.new headings: ['Hostname', 'Layers', 'Status', 'IP', 'Instance ID'], rows: instance_data(instances)
end
def instance_data(instances)
instances.sort { |a,b| a[:hostname] <=> b[:hostname] }.map { |instance|
[instance[:hostname], layer_names(instance), instance[:status], Opsicle::Instances::pretty_ip(instance), instance[:instance_id]]
}
end
def layer_names(instance)
instance[:layer_ids].map{ |layer_id| @stack.layer_name(layer_id) }.join(" | ")
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems