Class: VagrantPlugins::VCloud::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-vcloud/command.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.synopsis ⇒ Object 



7
8
9
 
# File 'lib/vagrant-vcloud/command.rb', line 7

def self.synopsis
  'outputs status of the vCloud Director setup [vcloud provider only]'
end

Instance Method Details

#execute ⇒ Object 



11
12
13
14
15
16
17
18
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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
 
# File 'lib/vagrant-vcloud/command.rb', line 11

def execute
  options = {}
  opts = OptionParser.new do |o|
    o.banner = 'Usage: vagrant vcloud-status [--all]'

    # We can probably extend this if needed for specific information
    o.on('-a', '--all', 'Displays all available information') do |f|
      options[:all] = true
    end
  end

  @argv = parse_options(opts)
  return unless @argv

  # initialize some variables
  vapp_id = nil
  cfg = nil

  # Go through the vagrant machines
  with_target_vms(@argv) do |machine|

    # FIXME/Bug: why does the provider switch to virtualbox when
    # destroying VMs within the the vApp:
    # .vagrant/machines/<machine>/virtualbox Cannot trace why this
    # happens :-( (tsugliani)
    if machine.provider_name != :vcloud
      # Not a vCloud Director provider, exit with explicit error message
      puts "#{machine.provider_name} provider is incompatible with " +
            'this command'
      exit 1
    end

    # Force reloads on objects by fetching the ssh_info
    machine.provider.ssh_info

    # populate cfg & vApp Id for later use.
    cfg = machine.provider_config
    vapp_id = machine.get_vapp_id
    break
  end

  # Set our handlers to the driver and objects
  cnx = cfg.vcloud_cnx.driver
  vapp = cnx.get_vapp(vapp_id)

  organization = cnx.get_organization_by_name(cfg.org_name)
  cfg.vdc_id = cnx.get_vdc_id_by_name(organization, cfg.vdc_name)

  # Create a new table for the general information
  table = Terminal::Table.new
  table.title = "Vagrant vCloud Director Status : #{cfg.hostname}"

  table << ['Organization Name', cfg.org_name]
  table << ['Organization vDC Name', cfg.vdc_name]
  table << ['Organization vDC ID', cfg.vdc_id]
  table << ['Organization vDC Network Name', cfg.vdc_network_name]
  table << ['Organization vDC Edge Gateway Name',
            cfg.vdc_edge_gateway] unless cfg.vdc_edge_gateway.nil?
  table << ['Organization vDC Edge IP',
            cfg.vdc_edge_gateway_ip] unless cfg.vdc_edge_gateway_ip.nil?
  table << :separator
  table << ['vApp Name', vapp[:name]]
  table << ['vAppID', vapp_id]

  vapp[:vms_hash].each do |vm|
    # This should be checked indivudually
    # When 1 VM is destroyed, ID is still populated, should be cleaned.
    table << ["-> #{vm[0]}", vm[1][:id]]
  end

  # Print the General Information Table
  puts table

  # Display Network information only if --all is passed to the cmd
  if options[:all] == true

    # FIXME: this needs to be fixed to accomodate the bridged scenario
    # potentially showing only the assigned IPs in the VMs

    if !cfg.network_bridge.nil?

      # Create a new table for the network information
      network_table = Terminal::Table.new
      network_table.title = 'Network Map'

      network_table << ['VM Name', 'IP Address', 'Connection']
      network_table << :separator

      # ap vapp[:vms_hash]

      vapp[:vms_hash].each do |vm|
        # ap vm

        network_table << [vm[0], vm[1][:addresses][0], 'Direct']
      end
    else

      vapp_edge_ip = cnx.get_vapp_edge_public_ip(vapp_id)
      vapp_edge_rules = cnx.get_vapp_port_forwarding_rules(vapp_id)
      edge_gateway_rules = cnx.get_edge_gateway_rules(cfg.vdc_edge_gateway,
                                                      cfg.vdc_id)

      # Create a new table for the network information
      network_table = Terminal::Table.new
      network_table.title = 'Vagrant vCloud Director Network Map'

      network_table << ['VM Name', 'Destination NAT Mapping', 'Enabled']
      network_table << :separator

      # Fetching Destination NAT Rules for each vApp/Edge/VM/Mapping
      edge_gateway_rules.each do |edge_gateway_rule|
        vapp_edge_rules.each do |vapp_edge_rule|

          # Only check DNAT and src/dst
          if edge_gateway_rule[:rule_type] == 'DNAT' &&
             edge_gateway_rule[:original_ip] == cfg.vdc_edge_gateway_ip &&
             edge_gateway_rule[:translated_ip] == vapp_edge_ip

             # Loop on every VM in the vApp
            vapp[:vms_hash].each do |vm|
              # Only Map valid vAppEdge scope to VM scope
              vm_scope = vm[1][:vapp_scoped_local_id]
              vapp_edge_scope = vapp_edge_rule[:vapp_scoped_local_id]

              if vm_scope == vapp_edge_scope

                # Generate DNAT Mappings for the valid machines
                # If rules don't match, you will not see them !
                network_table << [
                  "#{vm[0]}",
                  "#{cfg.vdc_edge_gateway_ip}:" +
                  "#{vapp_edge_rule[:nat_external_port]}" +
                  " -> #{vapp_edge_ip}:" +
                  "#{vapp_edge_rule[:nat_external_port]}" +
                  " -> #{vm[1][:addresses][0]}:" +
                  "#{vapp_edge_rule[:nat_internal_port]}",
                  edge_gateway_rule[:is_enabled]
                ]
              end
            end
          end
        end
      end

      # Fetching Source NAT Rules for the vApp
      network_table << :separator
      network_table << ['Network Name', 'Source NAT Mapping', 'Enabled']
      network_table << :separator

      edge_gateway_rules.each do |edge_gateway_rule|
        # Only check SNAT and src/dst
        if edge_gateway_rule[:rule_type] == 'SNAT' &&
           edge_gateway_rule[:original_ip] == vapp_edge_ip &&
           edge_gateway_rule[:translated_ip] == cfg.vdc_edge_gateway_ip

          network_table << [
            edge_gateway_rule[:interface_name],
            "#{vapp_edge_ip} -> #{cfg.vdc_edge_gateway_ip}",
            edge_gateway_rule[:is_enabled]
          ]
        end
      end

      # Fetching Edge Gateway Firewall Rules
      network_table << :separator
      network_table << ['Rule# - Description', 'Firewall Rules', 'Enabled']
      network_table << :separator
      edge_gateway_rules.each do |edge_gateway_rule|
        # Only add firewall rules
        if edge_gateway_rule[:rule_type] == 'Firewall'
          network_table << [
            "#{edge_gateway_rule[:id]} - " +
            "(#{edge_gateway_rule[:description]})",
            "#{edge_gateway_rule[:policy]} " +
            "SRC:#{edge_gateway_rule[:source_ip]}:" +
            "#{edge_gateway_rule[:source_portrange]} to " +
            "DST:#{edge_gateway_rule[:destination_ip]}:" +
            "#{edge_gateway_rule[:destination_portrange]}",
            "#{edge_gateway_rule[:is_enabled]}"
          ]
        end
      end
    end
    # Print the Network Table
    puts
    puts network_table

  end

  0
end