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mysql_size_all: use clean fieldnames for databsaes with invalid characters 

Thanks, Lokutos!

See: #1032
This commit is contained in:
Lars Kruse 2021-07-14 22:57:40 +02:00
parent 704a88ecda
commit e641c80284
1 changed files with 10 additions and 11 deletions
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21
plugins/mysql/mysql_size_all
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@ -39,11 +39,8 @@
use strict;
# unless ($0 =~ /mysql_size(?:_([^_]+)|)_(.+)\s*$/)
# {
# die "Could not parse name $0.\n";
# }
# my $db = $2;
use Munin::Plugin;
my $COMMAND;
my $MYSQLADMIN = $ENV{mysqladmin} || "mysql";
@ -103,7 +100,8 @@ foreach my $db (getDBList()) {
close(SERVICE);
}
print("$db.value $total_size\n");
my $fieldname = clean_fieldname($db);
print("$fieldname.value $total_size\n");
}
@ -121,11 +119,11 @@ graph_info Plugin available at <a href="http://rodolphe.quiedeville.org/hack/mun
');
for my $db (@dbs) {
my $title = "$db";
print("$title.label ${title}\n",
"$title.min 0\n",
"$title.type GAUGE\n",
"$title.draw ", ($num) ? "STACK" : "AREA" , "\n",
my $fieldname = clean_fieldname($db);
print("$fieldname.label $db\n",
"$fieldname.min 0\n",
"$fieldname.type GAUGE\n",
"$fieldname.draw AREASTACK\n",
);
$num++;
}
@ -162,6 +160,7 @@ sub getDBList {
foreach my $f (glob("/var/lib/mysql/*")) {
if (-d $f) {
$f =~ s/\@002d/-/g;
$f =~ s/\@002e/./g;
$f =~ s!.*/!!;
@dbs[$#dbs+1]=$f };
}