amqp, write_graphite and write_kafka plugins: Implement the "[Graphite]PreserveSepara...

Fixes: #419

diff --git a/src/amqp.c b/src/amqp.c
index 4089fc3..b237ba3 100644 (file)
--- a/src/amqp.c
+++ b/src/amqp.c
@@ -1015,6 +1015,9 @@ static int camqp_config_connection (oconfig_item_t *ci, /* {{{ */
         else if ((strcasecmp ("GraphiteAlwaysAppendDS", child->key) == 0) && publish)
             status = cf_util_get_flag (child, &conf->graphite_flags,
                     GRAPHITE_ALWAYS_APPEND_DS);
+        else if ((strcasecmp ("GraphitePreserveSeparator", child->key) == 0) && publish)
+            status = cf_util_get_flag (child, &conf->graphite_flags,
+                    GRAPHITE_PRESERVE_SEPARATOR);
         else if ((strcasecmp ("GraphitePrefix", child->key) == 0) && publish)
             status = cf_util_get_string (child, &conf->prefix);
         else if ((strcasecmp ("GraphitePostfix", child->key) == 0) && publish)

diff --git a/src/collectd.conf.in b/src/collectd.conf.in
index 8ad24d6..719010f 100644 (file)
--- a/src/collectd.conf.in
+++ b/src/collectd.conf.in
@@ -1439,6 +1439,7 @@
 #    AlwaysAppendDS false
 #    EscapeCharacter "_"
 #    SeparateInstances false
+#    PreserveSeparator false
 #    DropDuplicateFields false
 #  </Node>
 #</Plugin>

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index dcf6c36..4293abf 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -555,6 +555,7 @@ B<Synopsis:>
  #   GraphiteEscapeChar "_"
  #   GraphiteSeparateInstances false
  #   GraphiteAlwaysAppendDS false
+ #   GraphitePreserveSeparator false
    </Publish>
 
    # Receive values from an AMQP broker
@@ -729,6 +730,12 @@ If set to B<true>, append the name of the I<Data Source> (DS) to the "metric"
 identifier. If set to B<false> (the default), this is only done when there is
 more than one DS.
 
+=item B<GraphitePreserveSeparator> B<false>|B<true>
+
+If set to B<false> (the default) the C<.> (dot) character is replaced with
+I<GraphiteEscapeChar>. Otherwise, if set to B<true>, the C<.> (dot) character
+is preserved, i.e. passed through.
+
 =back
 
 =head2 Plugin C<apache>
@@ -8014,6 +8021,12 @@ If set to B<true>, append the name of the I<Data Source> (DS) to the "metric"
 identifier. If set to B<false> (the default), this is only done when there is
 more than one DS.
 
+=item B<PreserveSeparator> B<false>|B<true>
+
+If set to B<false> (the default) the C<.> (dot) character is replaced with
+I<EscapeCharacter>. Otherwise, if set to B<true>, the C<.> (dot) character
+is preserved, i.e. passed through.
+
 =item B<DropDuplicateFields> B<false>|B<true>
 
 If set to B<true>, detect and remove duplicate components in Graphite metric
@@ -8416,6 +8429,17 @@ path component, for example C<host.cpu.0.cpu.idle>. If set to B<false> (the
 default), the plugin and plugin instance (and likewise the type and type
 instance) are put into one component, for example C<host.cpu-0.cpu-idle>.
 
+=item B<GraphiteAlwaysAppendDS> B<true>|B<false>
+
+If set to B<true>, append the name of the I<Data Source> (DS) to the "metric"
+identifier. If set to B<false> (the default), this is only done when there is
+more than one DS.
+
+=item B<GraphitePreserveSeparator> B<false>|B<true>
+
+If set to B<false> (the default) the C<.> (dot) character is replaced with
+I<GraphiteEscapeChar>. Otherwise, if set to B<true>, the C<.> (dot) character
+is preserved, i.e. passed through.
 =item B<StoreRates> B<true>|B<false>
 
 If set to B<true> (the default), convert counter values to rates. If set to

diff --git a/src/write_graphite.c b/src/write_graphite.c
index ad8dfce..9feb6b3 100644 (file)
--- a/src/write_graphite.c
+++ b/src/write_graphite.c
@@ -566,6 +566,9 @@ static int wg_config_node (oconfig_item_t *ci)
         else if (strcasecmp ("AlwaysAppendDS", child->key) == 0)
             cf_util_get_flag (child, &cb->format_flags,
                     GRAPHITE_ALWAYS_APPEND_DS);
+        else if (strcasecmp ("PreserveSeparator", child->key) == 0)
+            cf_util_get_flag (child, &cb->format_flags,
+                    GRAPHITE_PRESERVE_SEPARATOR);
         else if (strcasecmp ("DropDuplicateFields", child->key) == 0)
             cf_util_get_flag (child, &cb->format_flags,
                     GRAPHITE_DROP_DUPE_FIELDS);

diff --git a/src/write_kafka.c b/src/write_kafka.c
index 6018fea..a719cd3 100644 (file)
--- a/src/write_kafka.c
+++ b/src/write_kafka.c
@@ -376,6 +376,10 @@ static void kafka_config_topic(rd_kafka_conf_t *conf, oconfig_item_t *ci) /* {{{
             status = cf_util_get_flag (child, &tctx->graphite_flags,
                                        GRAPHITE_ALWAYS_APPEND_DS);
 
+        } else if (strcasecmp ("GraphitePreserveSeparator", child->key) == 0) {
+            status = cf_util_get_flag (child, &tctx->graphite_flags,
+                                       GRAPHITE_PRESERVE_SEPARATOR);
+
         } else if (strcasecmp ("GraphitePrefix", child->key) == 0) {
             status = cf_util_get_string (child, &tctx->prefix);
         } else if (strcasecmp ("GraphitePostfix", child->key) == 0) {