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More renaming due to MySQL name chances

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Due to MySQL changing several term in Version 8.0.22 the way to
determine the status of replicas has changed.
To adapt to these changes in a517dc614e
check_mysql was modified to adapt to different versions.
Some parts were missed though which results in failures to detect
the replica status properly.

This parts should be contained in this commit.
This commit is contained in:
Lorenz Kästle 2025-09-30 14:51:39 +02:00
parent a516b5e96e
commit 392c945966
1 changed files with 26 additions and 11 deletions
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37
plugins/check_mysql.c
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@ -282,17 +282,32 @@ int main(int argc, char **argv) {
num_fields = mysql_num_fields(res);
fields = mysql_fetch_fields(res);
for (int i = 0; i < num_fields; i++) {
if (strcmp(fields[i].name, "Slave_IO_Running") == 0) {
replica_io_field = i;
continue;
}
if (strcmp(fields[i].name, "Slave_SQL_Running") == 0) {
replica_sql_field = i;
continue;
}
if (strcmp(fields[i].name, "Seconds_Behind_Master") == 0) {
seconds_behind_field = i;
continue;
if (use_deprecated_slave_status) {
if (strcmp(fields[i].name, "Slave_IO_Running") == 0) {
replica_io_field = i;
continue;
}
if (strcmp(fields[i].name, "Slave_SQL_Running") == 0) {
replica_sql_field = i;
continue;
}
if (strcmp(fields[i].name, "Seconds_Behind_Master") == 0) {
seconds_behind_field = i;
continue;
}
} else {
if (strcmp(fields[i].name, "Replica_IO_Running") == 0) {
replica_io_field = i;
continue;
}
if (strcmp(fields[i].name, "Replica_SQL_Running") == 0) {
replica_sql_field = i;
continue;
}
if (strcmp(fields[i].name, "Seconds_Behind_Source") == 0) {
seconds_behind_field = i;
continue;
}
}
}