Class: OsCtld::Commands::Container::List

Inherits:
Base
  • Object
show all
Includes:
OsCtl::Lib::Utils::Log, OsCtl::Lib::Utils::System, Utils::SwitchUser
Defined in:
lib/osctld/commands/container/list.rb

Instance Attribute Summary

Attributes inherited from Base

#client, #client_handler, #id, #opts

Instance Method Summary collapse

Methods included from Utils::SwitchUser

#ct_attach, #ct_syscmd

Methods inherited from Base

#base_execute, #call_cmd, #call_cmd!, #error, #error!, handle, #handled, #indirect?, #initialize, #manipulate, #manipulation_holder, #ok, #progress, #request_stop, run, run!

Constructor Details

This class inherits a constructor from OsCtld::Commands::Base

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
 
# File 'lib/osctld/commands/container/list.rb', line 11

def execute
  ret = []
  hostname_reader = ExecutionPlan.new

  DB::Containers.each_by_ids(opts[:ids], opts[:pool]) do |ct|
    next unless include?(ct)

    data = ct.export

    if opts[:read_hostname]
      if ct.running?
        hostname_reader << [ct, data]
      else
        data[:hostname_readout] = nil
      end
    end

    ret << data
  end

  if opts[:read_hostname] && !hostname_reader.empty?
    hostname_reader.run do |ct, data|
      data[:hostname_readout] = ct.read_hostname
    end

    hostname_reader.wait
  end

  ok(ret)
end

#include?(ct) ⇒ Boolean (protected)

Returns:

  • (Boolean) 


44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
 
# File 'lib/osctld/commands/container/list.rb', line 44

def include?(ct)
  return false if opts[:pool] && !opts[:pool].include?(ct.pool.name)
  return false if opts[:user] && !opts[:user].include?(ct.user.name)
  return false if opts[:group] && !opts[:group].include?(ct.group.name)
  return false if opts[:distribution] && !opts[:distribution].include?(ct.distribution)
  return false if opts[:version] && !opts[:version].include?(ct.version)
  return false if opts[:state] && !opts[:state].include?(ct.state.to_s)

  # rubocop:disable Style/DoubleNegation
  # We use double negation to ensure conversion to boolean
  return false if opts.has_key?(:ephemeral) && !!ct.ephemeral != !!opts[:ephemeral]
  # rubocop:enable Style/DoubleNegation

  true
end