Class: OsCtld::Commands::NetInterface::IpAdd

Inherits:
Logged
  • Object
show all
Includes:
OsCtl::Lib::Utils::Log, OsCtl::Lib::Utils::System, Utils::SwitchUser
Defined in:
lib/osctld/commands/net_interface/ip_add.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_control, #ct_exec, #ct_runscript, #ct_syscmd, #init_script, #unlink_file

Methods inherited from Logged

#base_execute

Methods inherited from Base

#base_execute, #call_cmd, #call_cmd!, 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(ct) ⇒ Object



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# File 'lib/osctld/commands/net_interface/ip_add.rb', line 17

def execute(ct)
  netif = ct.netifs[opts[:name]]
  return error('network interface not found') unless netif

  addr = IPAddress.parse(opts[:addr])
  ip_v = addr.ipv4? ? 4 : 6

  manipulate(ct) do
    # TODO: check that no other container has this IP
    next error('this address is already assigned') if netif.has_ip?(addr)

    case netif.type
    when :routed
      netif.add_ip(addr, route(netif, addr))
    else
      netif.add_ip(addr)
    end

    ct.save_config
    ct.lxc_config.configure_network

    DistConfig.run(ct, :network) if ct.can_dist_configure_network?

    ok
  end
end

#findObject



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# File 'lib/osctld/commands/net_interface/ip_add.rb', line 12

def find
  ct = DB::Containers.find(opts[:id], opts[:pool])
  ct || error!('container not found')
end

#route(netif, addr) ⇒ Object (protected)



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# File 'lib/osctld/commands/net_interface/ip_add.rb', line 45

def route(netif, addr)
  if opts[:route] === true
    addr.network

  elsif opts[:route]
    ret = IPAddress.parse(opts[:route])

    if ret.class != addr.class
      error!('IP version mismatch')

    elsif !ret.include?(addr)
      error!("#{ret.to_string} does not include #{addr.to_string}")
    end

    ret

  else
    nil
  end
end