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Contents
class Capacity < CloudstackCli::Base
CAPACITY_TYPES = {
0 => {name: "Memory", unit: "GB", divider: 1024.0**3},
1 => {name: "CPU", unit: "GHz", divider: 1000.0},
2 => {name: "Storage", unit: "TB", divider: 1024.0**4},
3 => {name: "Primary Storage", unit: "TB", divider: 1024.0**4},
4 => {name: "Public IP's"},
5 => {name: "Private IP's"},
6 => {name: "Secondary Storage", unit: "TB", divider: 1024.0**4},
7 => {name: "VLAN"},
8 => {name: "Direct Attached Public IP's"},
9 => {name: "Local Storage", unit: "TB", divider: 1024.0**4}
}
desc "list", "list system capacity"
option :zone, desc: "list capacity by zone"
option :cluster, desc: "list capacity by cluster"
option :type, desc: "specify type, see types for a list of types"
def list
resolve_zone
resolve_cluster
capacities = client.list_capacity(options)
table = []
header = ["Zone", "Type", "Capacity Used", "Capacity Total", "Used"]
header[0] = "Cluster" if options[:cluster_id]
capacities.each do |c|
if CAPACITY_TYPES.include? c['type']
table << [
c['clustername'] || c['zonename'],
CAPACITY_TYPES[c['type']][:name],
capacity_to_s(c, 'capacityused'),
capacity_to_s(c, 'capacitytotal'),
"#{c['percentused']}%"
]
end
end
table = table.sort {|a, b| [a[0], a[1]] <=> [b[0], b[1]]}
print_table table.insert(0, header)
end
desc "types", "show capacity types"
def types
table = [['type', 'name']]
CAPACITY_TYPES.each_pair do |type, data|
table << [type, data[:name]]
end
print_table table
end
no_commands do
def capacity_to_s(capacity, entity)
value = CAPACITY_TYPES[capacity['type']][:divider] ?
(capacity[entity] / CAPACITY_TYPES[capacity['type']][:divider]).round(1) :
capacity[entity]
CAPACITY_TYPES[capacity['type']][:unit] ?
"#{value} #{CAPACITY_TYPES[capacity['type']][:unit]}" :
value.to_s
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems