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[#2408] Renamed HA parameter

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The max-rejected-clients has been renamed to max-rejected-lease-updates.
This commit is contained in:
Marcin Siodelski
2022-09-18 21:15:14 +02:00
parent 2a9fbfc595
commit 3648b58e2f
5 changed files with 29 additions and 29 deletions
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2
src/hooks/dhcp/high_availability/ha_config.cc
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@@ -163,7 +163,7 @@ HAConfig::HAConfig()
: this_server_name_(), ha_mode_(HOT_STANDBY), send_lease_updates_(true),
sync_leases_(true), sync_timeout_(60000), sync_page_limit_(10000),
delayed_updates_limit_(0), heartbeat_delay_(10000), max_response_delay_(60000),
max_ack_delay_(10000), max_unacked_clients_(10), max_rejected_clients_(10),
max_ack_delay_(10000), max_unacked_clients_(10), max_rejected_lease_updates_(10),
wait_backup_ack_(false), enable_multi_threading_(false),
http_dedicated_listener_(false), http_listener_threads_(0), http_client_threads_(0),
trust_anchor_(), cert_file_(), key_file_(), require_client_certs_(true),

14
src/hooks/dhcp/high_availability/ha_config.h
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@@ -563,10 +563,10 @@ public:
/// the maximum number of clients with conflicting leases before the server
/// transitions to the terminated state.
///
/// @return Maximum number of rejected clients before the server terminates the
/// HA service.
uint32_t getMaxRejectedClients() const {
return (max_rejected_clients_);
/// @return Maximum number of rejected lease updates before the server terminates
/// the HA service.
uint32_t getMaxRejectedLeaseUpdates() const {
return (max_rejected_lease_updates_);
}
/// @brief Sets the maximum number of clients for which lease updates can fail
@@ -579,8 +579,8 @@ public:
/// the lease updates can fail before the server terminates the HA service.
/// A special value of 0 configures the server to never transition to the
/// terminated state as a result of the lease updates issues.
void setMaxRejectedClients(const uint32_t max_rejected_clients) {
max_rejected_clients_ = max_rejected_clients;
void setMaxRejectedLeaseUpdates(const uint32_t max_rejected_lease_updates) {
max_rejected_lease_updates_ = max_rejected_lease_updates;
}
/// @brief Configures the server to wait/not wait for the lease update
@@ -801,7 +801,7 @@ public:
uint32_t max_response_delay_; ///< Max delay in response to heartbeats.
uint32_t max_ack_delay_; ///< Maximum DHCP message ack delay.
uint32_t max_unacked_clients_; ///< Maximum number of unacked clients.
uint32_t max_rejected_clients_; ///< Limit of rejected clients before termination.
uint32_t max_rejected_lease_updates_; ///< Limit of rejected lease updates before termination.
bool wait_backup_ack_; ///< Wait for lease update ack from backup?
bool enable_multi_threading_; ///< Enable multi-threading.
bool http_dedicated_listener_; ///< Enable use of own HTTP listener.

32
src/hooks/dhcp/high_availability/ha_config_parser.cc
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@@ -26,19 +26,19 @@ const SimpleDefaults HA_CONFIG_LB_DEFAULTS = {
/// @brief Default values for HA configuration.
const SimpleDefaults HA_CONFIG_DEFAULTS = {
{ "delayed-updates-limit", Element::integer, "0" },
{ "heartbeat-delay", Element::integer, "10000" },
{ "max-ack-delay", Element::integer, "10000" },
{ "max-response-delay", Element::integer, "60000" },
{ "max-unacked-clients", Element::integer, "10" },
{ "max-rejected-clients", Element::integer, "10" },
{ "require-client-certs", Element::boolean, "true" },
{ "restrict-commands", Element::boolean, "false" },
{ "send-lease-updates", Element::boolean, "true" },
{ "sync-leases", Element::boolean, "true" },
{ "sync-timeout", Element::integer, "60000" },
{ "sync-page-limit", Element::integer, "10000" },
{ "wait-backup-ack", Element::boolean, "false" }
{ "delayed-updates-limit", Element::integer, "0" },
{ "heartbeat-delay", Element::integer, "10000" },
{ "max-ack-delay", Element::integer, "10000" },
{ "max-response-delay", Element::integer, "60000" },
{ "max-unacked-clients", Element::integer, "10" },
{ "max-rejected-lease-updates", Element::integer, "10" },
{ "require-client-certs", Element::boolean, "true" },
{ "restrict-commands", Element::boolean, "false" },
{ "send-lease-updates", Element::boolean, "true" },
{ "sync-leases", Element::boolean, "true" },
{ "sync-timeout", Element::integer, "60000" },
{ "sync-page-limit", Element::integer, "10000" },
{ "wait-backup-ack", Element::boolean, "false" }
};
/// @brief Default values for HA multi-threading configuration.
@@ -184,9 +184,9 @@ HAConfigParser::parseInternal(const HAConfigPtr& config_storage,
uint32_t max_unacked_clients = getAndValidateInteger<uint32_t>(c, "max-unacked-clients");
config_storage->setMaxUnackedClients(max_unacked_clients);
// Get 'max-rejected-clients'.
uint32_t max_rejected_clients = getAndValidateInteger<uint32_t>(c, "max-rejected-clients");
config_storage->setMaxRejectedClients(max_rejected_clients);
// Get 'max-rejected-lease-updates'.
uint32_t max_rejected_lease_updates = getAndValidateInteger<uint32_t>(c, "max-rejected-lease-updates");
config_storage->setMaxRejectedLeaseUpdates(max_rejected_lease_updates);
// Get 'wait-backup-ack'.
config_storage->setWaitBackupAck(getBoolean(c, "wait-backup-ack"));

4
src/hooks/dhcp/high_availability/ha_service.cc
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@@ -1116,8 +1116,8 @@ HAService::shouldTerminate() const {
// Check if we should terminate because the number of rejected leases
// has been exceeded.
should_terminate =
config_->getMaxRejectedClients() &&
(config_->getMaxRejectedClients() <= communication_state_->getRejectedLeaseUpdatesCount());
config_->getMaxRejectedLeaseUpdates() &&
(config_->getMaxRejectedLeaseUpdates() <= communication_state_->getRejectedLeaseUpdatesCount());
}
return (should_terminate);

6
src/hooks/dhcp/high_availability/tests/ha_config_unittest.cc
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@@ -77,7 +77,7 @@ TEST_F(HAConfigTest, configureLoadBalancing) {
" \"max-response-delay\": 11,"
" \"max-ack-delay\": 5,"
" \"max-unacked-clients\": 20,"
" \"max-rejected-clients\": 9,"
" \"max-rejected-lease-updates\": 9,"
" \"wait-backup-ack\": false,"
" \"peers\": ["
" {"
@@ -135,7 +135,7 @@ TEST_F(HAConfigTest, configureLoadBalancing) {
EXPECT_EQ(11, impl->getConfig()->getMaxResponseDelay());
EXPECT_EQ(5, impl->getConfig()->getMaxAckDelay());
EXPECT_EQ(20, impl->getConfig()->getMaxUnackedClients());
EXPECT_EQ(9, impl->getConfig()->getMaxRejectedClients());
EXPECT_EQ(9, impl->getConfig()->getMaxRejectedLeaseUpdates());
EXPECT_FALSE(impl->getConfig()->amWaitingBackupAck());
HAConfig::PeerConfigPtr cfg = impl->getConfig()->getThisServerConfig();
@@ -260,7 +260,7 @@ TEST_F(HAConfigTest, configureHotStandby) {
EXPECT_EQ(10000, impl->getConfig()->getHeartbeatDelay());
EXPECT_EQ(10000, impl->getConfig()->getMaxAckDelay());
EXPECT_EQ(10, impl->getConfig()->getMaxUnackedClients());
EXPECT_EQ(10, impl->getConfig()->getMaxRejectedClients());
EXPECT_EQ(10, impl->getConfig()->getMaxRejectedLeaseUpdates());
EXPECT_FALSE(impl->getConfig()->amWaitingBackupAck());
HAConfig::PeerConfigPtr cfg = impl->getConfig()->getThisServerConfig();