MXS-1905 Switchover if master is low on disk space

Required quite a bit of refactoring.
2018-08-01 10:39:30 +03:00
parent 84b3e4672f
commit c0bd5ca3a1
8 changed files with 577 additions and 255 deletions
--- a/server/modules/monitor/mariadbmon/mariadbmon_common.cc
+++ b/server/modules/monitor/mariadbmon/mariadbmon_common.cc
@ -19,3 +19,15 @@ const int64_t SERVER_ID_UNKNOWN = -1;
 const int64_t GTID_DOMAIN_UNKNOWN = -1;
 /** Default port */
 const int PORT_UNKNOWN = 0;
+
+using std::string;
+
+DelimitedPrinter::DelimitedPrinter(const string& separator)
+    : m_separator(separator)
+{}
+
+void DelimitedPrinter::cat(string& target, const string& addition)
+{
+    target += m_current_separator + addition;
+    m_current_separator = m_separator;
+}