dbi plugin, collectd.conf(5): Document the "Host" option.

Previously called "Hostname".

diff --git a/src/collectd.conf.in b/src/collectd.conf.in
index 81d7055..dead93b 100644 (file)
--- a/src/collectd.conf.in
+++ b/src/collectd.conf.in
@@ -335,6 +335,7 @@
 #              #SelectDB "custdb0"
 #              Query "num_of_customers"
 #              #Query "..."
+#              #Host "..."
 #      </Database>
 #</Plugin>
 

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 5092bbe..01346e1 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -1391,6 +1391,11 @@ query needs to be defined I<before> this statement, i.E<nbsp>e. all query
 blocks you want to refer to must be placed above the database block you want to
 refer to them from.
 
+=item B<Host> I<Hostname>
+
+Sets the B<host> field of I<value lists> to I<Hostname> when dispatching
+values. Defaults to the global hostname setting.
+
 =back
 
 =head2 Plugin C<df>

diff --git a/src/dbi.c b/src/dbi.c
index acf3b76..80488d8 100644 (file)
--- a/src/dbi.c
+++ b/src/dbi.c
@@ -48,7 +48,7 @@ struct cdbi_database_s /* {{{ */
   char *select_db;
 
   char *driver;
-  char *hostname;
+  char *host;
   cdbi_driver_option_t *driver_options;
   size_t driver_options_num;
 
@@ -298,8 +298,8 @@ static int cdbi_config_add_database (oconfig_item_t *ci) /* {{{ */
     else if (strcasecmp ("Query", child->key) == 0)
       status = udb_query_pick_from_list (child, queries, queries_num,
           &db->queries, &db->queries_num);
-    else if (strcasecmp ("Hostname", child->key) == 0)
-      status = cf_util_get_string (child, &db->hostname);
+    else if (strcasecmp ("Host", child->key) == 0)
+      status = cf_util_get_string (child, &db->host);
     else
     {
       WARNING ("dbi plugin: Option `%s' not allowed here.", child->key);
@@ -557,7 +557,7 @@ static int cdbi_read_database_query (cdbi_database_t *db, /* {{{ */
     sstrncpy (column_names[i], column_name, DATA_MAX_NAME_LEN);
   } /* }}} for (i = 0; i < column_num; i++) */
 
-  udb_query_prepare_result (q, prep_area, (db->hostname ? db->hostname : hostname_g),
+  udb_query_prepare_result (q, prep_area, (db->host ? db->host : hostname_g),
       /* plugin = */ "dbi", db->name,
       column_names, column_num, /* interval = */ 0);