diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/check_mysql.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/plugins/check_mysql.c b/plugins/check_mysql.c index 4f09e5f8..216626bc 100644 --- a/plugins/check_mysql.c +++ b/plugins/check_mysql.c @@ -42,6 +42,7 @@ const char *email = "devel@monitoring-plugins.org"; #include "netutils.h" #include <mysql.h> +#include <mysqld_error.h> #include <errmsg.h> char *db_user = NULL; @@ -59,6 +60,7 @@ char *opt_file = NULL; char *opt_group = NULL; unsigned int db_port = MYSQL_PORT; int check_slave = 0, warn_sec = 0, crit_sec = 0; +int ignore_auth = 0; int verbose = 0; static double warning_time = 0; @@ -136,7 +138,16 @@ main (int argc, char **argv) mysql_ssl_set(&mysql,key,cert,ca_cert,ca_dir,ciphers); /* establish a connection to the server and error checking */ if (!mysql_real_connect(&mysql,db_host,db_user,db_pass,db,db_port,db_socket,0)) { - if (mysql_errno (&mysql) == CR_UNKNOWN_HOST) + if (ignore_auth && mysql_errno (&mysql) == ER_ACCESS_DENIED_ERROR) + { + printf("MySQL OK - Version: %s (protocol %d)\n", + mysql_get_server_info(&mysql), + mysql_get_proto_info(&mysql) + ); + mysql_close (&mysql); + return STATE_OK; + } + else if (mysql_errno (&mysql) == CR_UNKNOWN_HOST) die (STATE_WARNING, "%s\n", mysql_error (&mysql)); else if (mysql_errno (&mysql) == CR_VERSION_ERROR) die (STATE_WARNING, "%s\n", mysql_error (&mysql)); @@ -341,6 +352,7 @@ process_arguments (int argc, char **argv) {"critical", required_argument, 0, 'c'}, {"warning", required_argument, 0, 'w'}, {"check-slave", no_argument, 0, 'S'}, + {"ignore-auth", no_argument, 0, 'n'}, {"verbose", no_argument, 0, 'v'}, {"version", no_argument, 0, 'V'}, {"help", no_argument, 0, 'h'}, @@ -357,7 +369,7 @@ process_arguments (int argc, char **argv) return ERROR; while (1) { - c = getopt_long (argc, argv, "hlvVSP:p:u:d:H:s:c:w:a:k:C:D:L:f:g:", longopts, &option); + c = getopt_long (argc, argv, "hlvVnSP:p:u:d:H:s:c:w:a:k:C:D:L:f:g:", longopts, &option); if (c == -1 || c == EOF) break; @@ -419,6 +431,9 @@ process_arguments (int argc, char **argv) case 'S': check_slave = 1; /* check-slave */ break; + case 'n': + ignore_auth = 1; /* ignore-auth */ + break; case 'w': warning = optarg; warning_time = strtod (warning, NULL); @@ -506,6 +521,9 @@ print_help (void) printf (UT_EXTRA_OPTS); printf (UT_HOST_PORT, 'P', myport); + printf (" %s\n", "-n, --ignore-auth"); + printf (" %s\n", _("Ignore authentication failure and check for mysql connectivity only")); + printf (" %s\n", "-s, --socket=STRING"); printf (" %s\n", _("Use the specified socket (has no effect if -H is used)")); |