doc/guide/dhcp4-srv.xml
Updated user guide with new parameters and details on rules
src/lib/cc/data.cc
DoubleElement::toJSON(std::ostream& ss) - modified to ensure whole number
values are suffixed with ".0"
src/lib/utils/doubles.h - new file
provides a function for equating doubles within a given tolerance
src/lib/cc/simple_parser.*
SimpleParser::getDouble() - new method for fetching real number
parameters as DoulbeElements
src/lib/dhcpsrv/network.*
Added members and support for new paramters to Network4:
calculate_tee_times_, t1_percent_, t2_percent_
src/lib/dhcpsrv/parsers/dhcp_parsers.cc
src/lib/dhcpsrv/parsers/simple_parser4.cc
Added support for new parameters to Subnet4ConfigParser
src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.yy
src/bin/dhcp4/json_config_parser.cc
Added parser support for calculate-tee-times, t1-percent, and t2-percent
src/bin/dhcp4/dhcp4_srv.*
Dhcpv4Srv::setTeeTimes(lease, subnet, resp) - new method for
determining T1 adn T2 values
src/bin/dhcp<4/6>/ctrl_dhcp<4/6>_srv.cc
ControlledDhcpv<4/6>Srv::processConfig() - now calls
IfaceMgr::configureDHCPPacketQueue
src/bin/dhcp<4/6>/dhcp<4/6>_parser.yy
dhpc-queue-control parsing updated to enforce
enable-queue/queue-type rules
src/bin/dhcp<4/6>/tests/config_parser_unittest.cc
TEST_F(Dhcp<4/6>ParserTest, dhcpQueueControl)
TEST_F(Dhcp<4/6>ParserTest, dhcpQueueControlInvalid)
src/lib/dhcp/iface_mgr.*
IfaceMgr
- closeSockets() - now calls stopDHCPReceiver
- openSockets<4/6>() - now calls startDHCPReceiver
- receive<4/6>Indirect() - new function which monitors receiver
thread watch sockets, reads DHCP packets from queue
- receive<4/6>Direct() - new function which monitors and reads DHCP
packets from interface sockets directly
- receive<4/6>() - rewritten to call receive<4/6>Indirect
if receiver thread is running, otherwise it calls receive<4/6>Direct
- configureDHCPPacketQueue() - new function which either enables queuing
by creating a new packet queue, or disables it by destroying the
existing queue
src/lib/dhcp/packet_queue_mgr.h
PacketQueue::destroyPacketQueue() - new function
src/lib/dhcp/packet_queue_mgr<4/6>.cc
PacketQueueMgr<4/6>::PacketQueueMgr<4/6>() - no longer creates a
default packet queue
src/lib/dhcpsrv/cfg_iface.cc
CfgIface::closeSockets() - removed call to stopDHCPReceiver
CfgIface::openSockets() - removed call to startDHCPReceiver
src/lib/dhcpsrv/parsers/dhcp_queue_control_parser.*
DHCPQueueControlParser
- removed unused family_ member
- parse() - added support for enable-queue
src/lib/dhcpsrv/tests/dhcp_queue_control_parser_unittest.cc
- new file
kea-dhcp4 will parse and use "queue-control" to configure ring
buffer size:
"Dhcp4":
{
"queue-control": {
# max number of packets the ring will hold
"capacity" : 100
},
:
This is an interrim commit for testing purposes.
Expect a fair amount of refactoring in subsequent commits.
New files:
src/lib/dhcp/queue_control.cc
src/lib/dhcp/queue_control.h
src/lib/dhcp/tests/queue_control_unittest.cc
src/lib/dhcpsrv/parsers/queue_control_parser.cc
src/lib/dhcpsrv/parsers/queue_control_parser.h
src/bin/dhcp4/ctrl_dhcp4_srv.cc
ControlledDhcpv4Srv::processConfig() -
added logic to set packet queue controller
src/bin/dhcp4/dhcp4_lexer.ll b/src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.yy
src/bin/dhcp4/parser_context.*
Added queue-control parsing
src/bin/dhcp4/json_config_parser.cc
configureDhcp4Server() - recognize and parse "queue-control"
src/bin/dhcp4/tests/config_parser_unittest.cc
TEST_F(Dhcp4ParserTest, queueControl)
TEST_F(Dhcp4ParserTest, queueControlInvalid)
- new tests
src/lib/dhcp/iface_mgr.*
IfaceMgr::getPacketQueueControl4()
IfaceMgr::setPacketQueueControl4()
IfaceMgr::getPacketQueueControl6()
IfaceMgr::setPacketQueueControl6()
src/lib/dhcp/packet_queue.*
Use QueueControl class
src/lib/dhcpsrv/srv_config.*
Added QueueControl member, getter/setter
SrvConfig::toElement() - now emits queue-control if not null
src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.yy
Added parsing support for config-control and config-databases
src/bin/dhcp4/json_config_parser.cc
configureDhcp4Server() - added handler for config-control element
src/bin/dhcp4/parser_context.*
added CONFIG_CONTROL and CONFIG_DATABASE
src/bin/dhcp4/tests/config_parser_unittest.cc
TEST_F(Dhcp4ParserTest, configControlInfo) - new test
src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.yy
Added support for HR_GLOBAL mode
src/bin/dhcp4/tests/dhcp4_test_utils.cc
Minor modifications to output exception and config text
when parsing fails.
src/bin/dhcp4/tests/host_unittest.cc
New tests to make sure reservation matching behaves
according to reservation modes
src/lib/dhcpsrv/network.cc
src/lib/dhcpsrv/parsers/dhcp_parsers.cc
Adding missed bits needed to parse HR_GLOBAL mode
- Added constants for special SubnetIDs:
SUBNET_ID_GLOBAL, SUBNET_ID_MAX, SUBNET_ID_UNUSED
- Modified code throughout to use these constants, rather than hard-coded
values. Note, MySQL and PostgreSQL host backends convert from NULL to
UNUSED and back.
- kea-dhcp4/6 servers will now parse a "reservations" element at the global
level.
src/lib/dhcpsrv/subnet_id.h
Added constants SubnetID SUBNET_ID_GLOBAL, SUBNET_ID_MAX, SUBNET_ID_UNUSED
src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.yy
src/bin/dhcp4/json_config_parser.cc
kea-dhcp4 parsing now handles reservations as a global element
src/bin/dhcp4/tests/config_parser_unittest.cc
TEST_F(Dhcp4ParserTest, globalReservations) - new test to
verify global HR parsing
src/bin/dhcp4/tests/dora_unittest.cc
src/lib/dhcpsrv/cfg_hosts.cc
src/lib/dhcpsrv/host.cc
src/lib/dhcpsrv/host_mgr.cc
src/lib/dhcpsrv/mysql_host_data_source.cc
src/lib/dhcpsrv/parsers/host_reservation_parser.cc
src/lib/dhcpsrv/tests/alloc_engine4_unittest.cc
src/lib/dhcpsrv/tests/alloc_engine_utils.cc
src/lib/dhcpsrv/tests/host_mgr_unittest.cc
src/lib/dhcpsrv/tests/host_reservation_parser_unittest.cc
src/lib/dhcpsrv/tests/host_reservations_list_parser_unittest.cc
src/lib/dhcpsrv/tests/host_unittest.cc
Replaced SubnetID 0 with SUBNET_ID_UNUSED
src/lib/dhcpsrv/srv_config.cc
SrvConfig::toElement() - added global reservations output
src/lib/dhcpsrv/tests/cfg_hosts_unittest.cc
TEST_F(CfgHostsTest, globalSubnetIDs)
TEST_F(CfgHostsTest, unusedSubnetIDs) - new tests
src/lib/dhcpsrv/tests/host_unittest.cc
Replaced SubnetID 0 with SUBNET_ID_UNUSED
TEST_F(HostTest, toText) - updated to verify global ID output
src/lib/dhcpsrv/tests/mysql_host_data_source_unittest.cc
TEST_F(MySqlHostDataSourceTest, globalSubnetId4)
TEST_F(MySqlHostDataSourceTest, globalSubnetId6) - new tests
src/lib/dhcpsrv/tests/srv_config_unittest.cc
TEST_F(SrvConfigTest, unparseHR) - added global HRs
src/lib/dhcpsrv/testutils/generic_host_data_source_unittest.*
GenericHostDataSourceTest::testGlobalSubnetId4()
GenericHostDataSourceTest::testGlobalSubnetId6()
src/bin/dhcp6/dhcp6_lexer.ll
src/bin/dhcp6/dhcp6_parser.yy
src/bin/dhcp6/json_config_parser.cc
kea-dhcp6 now parses reservations as a global element
src/bin/dhcp6/tests/config_parser_unittest.cc
TEST_F(Dhcp6ParserTest, globalReservations) - new test
Added to parsing and parsing unit tests.
Servers do not yet utilize the values.
Modified:
src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.yy
src/bin/dhcp4/tests/config_parser_unittest.cc
src/bin/dhcp4/tests/fqdn_unittest.cc
src/bin/dhcp4/tests/get_config_unittest.
src/bin/dhcp6/dhcp6_lexer.ll
src/bin/dhcp6/dhcp6_parser.yy
src/bin/dhcp6/tests/config_parser_unittest.cc
src/bin/dhcp6/tests/fqdn_unittest.cc
src/bin/dhcp6/tests/get_config_unittest.
src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.yy
Modified to support "ip-address" and
"ip-addresses" under "relay"
src/bin/dhcp4/tests/get_config_unittest.cc
Updated per process.
src/bin/dhcp4/tests/config_parser_unittest.cc
void checkResult() - modified to output parsing error text
TEST_F(Dhcp4ParserTest, subnetRelayInfo)
TEST_F(Dhcp4ParserTest, classifySubnets)
- updated to use new Network methods
TEST_F(Dhcp4ParserTest, subnetRelayInfoList) - new test
to verify a list of addresses in relay
kea-dhcp4
added support for max-reconnect-tries and reconnect-wait-time
to lease and host db parsers
Added a callback for when DB backends detect loss of connectivity
Added a self-rescheduling method to attempt to reconnect to the
backends if retries are enabled
dhcpsrv
Added a callback that DatabaseConnection derivations should invoke
when they lose connectivity.
Added an optional callback parameter from CfgDbAccess::createManagers()
all the way down to DatabaseConnection ctor.
pgsql_connection.cc
PgSqlConnection::~PgSqlConnection() - Added logic to close the
connection only when the connect state is still OK.
Otherwise it likes to core dump.
PgSqlConnection::checkStatementError() - Modified to invoke the
connectivity lost callback on "fatal" errors
pgsql_lease_mgr_unittest.cc
pgsql_host_data_source_unittest.cc
Added tests to verify that the lost callback is NOT invoked on an
open failure
