Module: Gogetit

Defined in:
lib/executionhooks.rb,
lib/gogetit.rb,
lib/gogetit/cli.rb,
lib/gogetit/maas.rb,
lib/gogetit/util.rb,
lib/providers/lxd.rb,
lib/gogetit/config.rb,
lib/gogetit/version.rb,
lib/providers/libvirt.rb,
lib/gogetit/multilogger.rb

Overview

gist.github.com/ryanlecompte/1283413

Defined Under Namespace

Modules: Config, ExecutionHooks, Util Classes: CLI, GogetLXD, GogetLibvirt, GogetMAAS, MultiLogger

Constant Summary collapse

VERSION = 
"0.22.0"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.config ⇒ Object (readonly)

Returns the value of attribute config.



10
11
12
 
# File 'lib/gogetit.rb', line 10

def config
  @config
end

.libvirt ⇒ Object (readonly)

Returns the value of attribute libvirt.



10
11
12
 
# File 'lib/gogetit.rb', line 10

def libvirt
  @libvirt
end

.logger ⇒ Object (readonly)

Returns the value of attribute logger.



10
11
12
 
# File 'lib/gogetit.rb', line 10

def logger
  @logger
end

.lxd ⇒ Object (readonly)

Returns the value of attribute lxd.



10
11
12
 
# File 'lib/gogetit.rb', line 10

def lxd
  @lxd
end

.maas ⇒ Object (readonly)

Returns the value of attribute maas.



10
11
12
 
# File 'lib/gogetit.rb', line 10

def maas
  @maas
end

Class Method Details

.list_all_types ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
 
# File 'lib/gogetit.rb', line 19

def self.list_all_types
  logger.debug("Calling <#{__method__.to_s}>")

  nodes = []

  # for LXD
  conn = lxd.conn
  config[:lxd][:nodes].each do |node|
    puts "Listing LXC containers on #{node[:url]}..."

    conn.containers.each do |con|
      row = {}
      row[:name] = conn.container(con).to_hash[:name]
      row[:status] = conn.container_state(con).to_hash[:status].upcase
      if conn.container_state(con).to_hash[:network] && \
          conn.container_state(con).to_hash[:network][:eth0] && \
          conn.container_state(con).to_hash[:network][:eth0][:addresses] && \
          conn.container_state(con).to_hash[:network][:eth0][:addresses][0] && \
          conn.container_state(con).to_hash[:network][:eth0][:addresses][0][:address]
        row[:ipv4] = \
          # only print the first IP address on the first interface
          conn.container_state(con).to_hash[:network][:eth0][:addresses][0][:address]
      else
        row[:ipv4] = "NA"
      end
      row[:host] = node[:name]
      row[:type] = 'LXC(LXD)'
      nodes << row
    end
  end

  # for Libvirt(KVM), machines in pods controlled by MAAS
  conn = maas.conn
  machines = conn.request(:get, ['machines'])
  config[:libvirt][:nodes].each do |node|
    puts "Listing KVM instances on #{node[:url]}..."
    machines.each do |machine|
      if machine['pod']['name'] == node[:name]
        row = {}
        row[:name] = machine['hostname']
        row[:status] = machine['status_name']
        if machine['interface_set'][0]['links'][0]['ip_address']
          row[:ipv4] = machine['interface_set'][0]['links'][0]['ip_address']
        else
          row[:ipv4] = 'NA'
        end
        row[:host] = node[:name]
        row[:type] = 'KVM(Libvirt)'
        nodes << row
      end
    end
  end

  puts '-------------------------------------------------------------------------'
  tp nodes, :name, :status, :ipv4, :host, :type
  puts
end