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MXS-2271 Move script-related settings to the settings-container

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Also moves related functions to class methods.
This commit is contained in:
Esa Korhonen
2019-01-28 17:47:48 +02:00
parent 0903648542
commit ce9b49d8d5
6 changed files with 64 additions and 69 deletions
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45
server/core/monitor.cc
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@ -194,9 +194,9 @@ bool Monitor::configure_base(const MXS_CONFIG_PARAMETER* params)
m_settings.conn_settings.connect_attempts = config_get_integer(params, CN_BACKEND_CONNECT_ATTEMPTS);
m_settings.interval = config_get_integer(params, CN_MONITOR_INTERVAL);
journal_max_age = config_get_integer(params, CN_JOURNAL_MAX_AGE);
script_timeout = config_get_integer(params, CN_SCRIPT_TIMEOUT);
script = config_get_string(params, CN_SCRIPT);
events = config_get_enum(params, CN_EVENTS, mxs_monitor_event_enum_values);
m_settings.script_timeout = config_get_integer(params, CN_SCRIPT_TIMEOUT);
m_settings.script = config_get_string(params, CN_SCRIPT);
m_settings.events = config_get_enum(params, CN_EVENTS, mxs_monitor_event_enum_values);
m_settings.disk_space_check_interval = config_get_integer(params, CN_DISK_SPACE_CHECK_INTERVAL);
m_settings.conn_settings.username = config_get_string(params, CN_USER);
m_settings.conn_settings.password = config_get_string(params, CN_PASSWORD);
@ -605,9 +605,9 @@ void monitor_set_journal_max_age(Monitor* mon, time_t value)
mon->journal_max_age = value;
}
void monitor_set_script_timeout(Monitor* mon, uint32_t value)
void Monitor::set_script_timeout(int value)
{
mon->script_timeout = value;
m_settings.script_timeout = value;
}
bool Monitor::set_network_timeout(int type, int value, const char* key)
@ -1142,7 +1142,7 @@ static std::string child_nodes(const std::vector<MXS_MONITORED_SERVER*>& servers
return ss.str();
}
int monitor_launch_command(Monitor* mon, MXS_MONITORED_SERVER* ptr, EXTERNCMD* cmd)
int Monitor::launch_command(MXS_MONITORED_SERVER* ptr, EXTERNCMD* cmd)
{
if (externcmd_matches(cmd, "$INITIATOR"))
{
@ -1154,7 +1154,7 @@ int monitor_launch_command(Monitor* mon, MXS_MONITORED_SERVER* ptr, EXTERNCMD* c
if (externcmd_matches(cmd, "$PARENT"))
{
std::stringstream ss;
MXS_MONITORED_SERVER* parent = find_parent_node(mon->m_servers, ptr);
MXS_MONITORED_SERVER* parent = find_parent_node(m_servers, ptr);
if (parent)
{
@ -1165,7 +1165,7 @@ int monitor_launch_command(Monitor* mon, MXS_MONITORED_SERVER* ptr, EXTERNCMD* c
if (externcmd_matches(cmd, "$CHILDREN"))
{
externcmd_substitute_arg(cmd, "[$]CHILDREN", child_nodes(mon->m_servers, ptr).c_str());
externcmd_substitute_arg(cmd, "[$]CHILDREN", child_nodes(m_servers, ptr).c_str());
}
if (externcmd_matches(cmd, "$EVENT"))
@ -1178,37 +1178,37 @@ int monitor_launch_command(Monitor* mon, MXS_MONITORED_SERVER* ptr, EXTERNCMD* c
if (externcmd_matches(cmd, "$CREDENTIALS"))
{
// We provide the credentials for _all_ servers.
mon->append_node_names(nodelist, sizeof(nodelist), 0, CREDENTIALS_INCLUDE);
append_node_names(nodelist, sizeof(nodelist), 0, CREDENTIALS_INCLUDE);
externcmd_substitute_arg(cmd, "[$]CREDENTIALS", nodelist);
}
if (externcmd_matches(cmd, "$NODELIST"))
{
mon->append_node_names(nodelist, sizeof(nodelist), SERVER_RUNNING);
append_node_names(nodelist, sizeof(nodelist), SERVER_RUNNING);
externcmd_substitute_arg(cmd, "[$]NODELIST", nodelist);
}
if (externcmd_matches(cmd, "$LIST"))
{
mon->append_node_names(nodelist, sizeof(nodelist), 0);
append_node_names(nodelist, sizeof(nodelist), 0);
externcmd_substitute_arg(cmd, "[$]LIST", nodelist);
}
if (externcmd_matches(cmd, "$MASTERLIST"))
{
mon->append_node_names(nodelist, sizeof(nodelist), SERVER_MASTER);
append_node_names(nodelist, sizeof(nodelist), SERVER_MASTER);
externcmd_substitute_arg(cmd, "[$]MASTERLIST", nodelist);
}
if (externcmd_matches(cmd, "$SLAVELIST"))
{
mon->append_node_names(nodelist, sizeof(nodelist), SERVER_SLAVE);
append_node_names(nodelist, sizeof(nodelist), SERVER_SLAVE);
externcmd_substitute_arg(cmd, "[$]SLAVELIST", nodelist);
}
if (externcmd_matches(cmd, "$SYNCEDLIST"))
{
mon->append_node_names(nodelist, sizeof(nodelist), SERVER_JOINED);
append_node_names(nodelist, sizeof(nodelist), SERVER_JOINED);
externcmd_substitute_arg(cmd, "[$]SYNCEDLIST", nodelist);
}
@ -1284,12 +1284,13 @@ int monitor_launch_command(Monitor* mon, MXS_MONITORED_SERVER* ptr, EXTERNCMD* c
return rv;
}
int monitor_launch_script(Monitor* mon, MXS_MONITORED_SERVER* ptr, const char* script, uint32_t timeout)
int Monitor::launch_script(MXS_MONITORED_SERVER* ptr)
{
const char* script = m_settings.script.c_str();
char arg[strlen(script) + 1];
strcpy(arg, script);
EXTERNCMD* cmd = externcmd_allocate(arg, timeout);
EXTERNCMD* cmd = externcmd_allocate(arg, m_settings.script_timeout);
if (cmd == NULL)
{
@ -1299,7 +1300,7 @@ int monitor_launch_script(Monitor* mon, MXS_MONITORED_SERVER* ptr, const char* s
return -1;
}
int rv = monitor_launch_command(mon, ptr, cmd);
int rv = launch_command(ptr, cmd);
externcmd_free(cmd);
@ -1590,12 +1591,12 @@ void monitor_check_maintenance_requests(Monitor* monitor)
}
}
void mon_process_state_changes(Monitor* monitor, const char* script, uint64_t events)
void Monitor::detect_handle_state_changes()
{
bool master_down = false;
bool master_up = false;
for (MXS_MONITORED_SERVER* ptr : monitor->m_servers)
for (MXS_MONITORED_SERVER* ptr : m_servers)
{
if (mon_status_changed(ptr))
{
@ -1621,9 +1622,9 @@ void mon_process_state_changes(Monitor* monitor, const char* script, uint64_t ev
master_up = true;
}
if (script && *script && (events & event))
if (!m_settings.script.empty() && (event & m_settings.events))
{
monitor_launch_script(monitor, ptr, script, monitor->script_timeout);
launch_script(ptr);
}
}
}
@ -2855,7 +2856,7 @@ void MonitorWorker::post_loop()
void MonitorWorker::process_state_changes()
{
mon_process_state_changes(m_monitor, m_monitor->script, m_monitor->events);
detect_handle_state_changes();
}
bool MonitorWorker::pre_run()