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Merge branch '2.3' into 2.4

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This commit is contained in:
Markus Mäkelä
2019-07-10 09:23:20 +03:00
parent f9b1a0a0c4 a91726100c
commit c280da003b
1 changed files with 17 additions and 13 deletions
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30
server/modules/monitor/galeramon/galeramon.cc
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@ -489,26 +489,30 @@ MonitorServer* GaleraMonitor::get_candidate_master()
if (!moitor_servers->server->is_in_maint() if (!moitor_servers->server->is_in_maint()
&& (moitor_servers->pending_status & SERVER_JOINED)) && (moitor_servers->pending_status & SERVER_JOINED))
{ {
if (m_use_priority) std::string priority = moitor_servers->server->get_custom_parameter("priority");
if (m_use_priority && !priority.empty())
{ {
std::string buf = moitor_servers->server->get_custom_parameter("priority"); /** The server has a priority */
if (!buf.empty()) if ((currval = atoi(priority.c_str())) > 0)
{ {
/** The server has a priority */ /** The priority is valid */
if ((currval = atoi(buf.c_str())) > 0) if (currval < minval && currval > 0)
{ {
/** The priority is valid */ minval = currval;
if (currval < minval && currval > 0) candidate_master = moitor_servers;
{
minval = currval;
candidate_master = moitor_servers;
}
} }
} }
} }
else if (moitor_servers->server->node_id >= 0 else if (moitor_servers->server->node_id >= 0)
&& (!m_use_priority || candidate_master == NULL))
{ {
if (m_use_priority && candidate_master
&& !candidate_master->server->get_custom_parameter("priority").empty())
{
// Current candidate has priority but this node doesn't, current candidate is better
continue;
}
// Server priorities are not in use or no candidate has been found // Server priorities are not in use or no candidate has been found
if (min_id < 0 || moitor_servers->server->node_id < min_id) if (min_id < 0 || moitor_servers->server->node_id < min_id)
{ {