Merging upstream version 2.0.3+dfsg (Closes: #923993, #1042533, #1045145).

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 627 deletions

diff --git a/src/database/rrdfunctions-streaming.c b/src/database/rrdfunctions-streaming.c
deleted file mode 100644
index baf3ebc38..000000000
--- a/src/database/rrdfunctions-streaming.c
+++ /dev/null
@@ -1,627 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "rrdfunctions-streaming.h"
-
-int rrdhost_function_streaming(BUFFER *wb, const char *function __maybe_unused) {
-
-    time_t now = now_realtime_sec();
-
-    buffer_flush(wb);
-    wb->content_type = CT_APPLICATION_JSON;
-    buffer_json_initialize(wb, "\"", "\"", 0, true, BUFFER_JSON_OPTIONS_DEFAULT);
-
-    buffer_json_member_add_string(wb, "hostname", rrdhost_hostname(localhost));
-    buffer_json_member_add_uint64(wb, "status", HTTP_RESP_OK);
-    buffer_json_member_add_string(wb, "type", "table");
-    buffer_json_member_add_time_t(wb, "update_every", 1);
-    buffer_json_member_add_boolean(wb, "has_history", false);
-    buffer_json_member_add_string(wb, "help", RRDFUNCTIONS_STREAMING_HELP);
-    buffer_json_member_add_array(wb, "data");
-
-    size_t max_sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_MAX] = { 0 };
-    size_t max_db_metrics = 0, max_db_instances = 0, max_db_contexts = 0;
-    size_t max_collection_replication_instances = 0, max_streaming_replication_instances = 0;
-    size_t max_ml_anomalous = 0, max_ml_normal = 0, max_ml_trained = 0, max_ml_pending = 0, max_ml_silenced = 0;
-    {
-        RRDHOST *host;
-        dfe_start_read(rrdhost_root_index, host) {
-            RRDHOST_STATUS s;
-            rrdhost_status(host, now, &s);
-            buffer_json_add_array_item_array(wb);
-
-            if(s.db.metrics > max_db_metrics)
-                max_db_metrics = s.db.metrics;
-
-            if(s.db.instances > max_db_instances)
-                max_db_instances = s.db.instances;
-
-            if(s.db.contexts > max_db_contexts)
-                max_db_contexts = s.db.contexts;
-
-            if(s.ingest.replication.instances > max_collection_replication_instances)
-                max_collection_replication_instances = s.ingest.replication.instances;
-
-            if(s.stream.replication.instances > max_streaming_replication_instances)
-                max_streaming_replication_instances = s.stream.replication.instances;
-
-            for(int i = 0; i < STREAM_TRAFFIC_TYPE_MAX ;i++) {
-                if (s.stream.sent_bytes_on_this_connection_per_type[i] >
-                    max_sent_bytes_on_this_connection_per_type[i])
-                    max_sent_bytes_on_this_connection_per_type[i] =
-                        s.stream.sent_bytes_on_this_connection_per_type[i];
-            }
-
-            // retention
-            buffer_json_add_array_item_string(wb, rrdhost_hostname(s.host)); // Node
-            buffer_json_add_array_item_uint64(wb, s.db.first_time_s * MSEC_PER_SEC); // dbFrom
-            buffer_json_add_array_item_uint64(wb, s.db.last_time_s * MSEC_PER_SEC); // dbTo
-
-            if(s.db.first_time_s && s.db.last_time_s && s.db.last_time_s > s.db.first_time_s)
-                buffer_json_add_array_item_uint64(wb, s.db.last_time_s - s.db.first_time_s); // dbDuration
-            else
-                buffer_json_add_array_item_string(wb, NULL); // dbDuration
-
-            buffer_json_add_array_item_uint64(wb, s.db.metrics); // dbMetrics
-            buffer_json_add_array_item_uint64(wb, s.db.instances); // dbInstances
-            buffer_json_add_array_item_uint64(wb, s.db.contexts); // dbContexts
-
-            // statuses
-            buffer_json_add_array_item_string(wb, rrdhost_ingest_status_to_string(s.ingest.status)); // InStatus
-            buffer_json_add_array_item_string(wb, rrdhost_streaming_status_to_string(s.stream.status)); // OutStatus
-            buffer_json_add_array_item_string(wb, rrdhost_ml_status_to_string(s.ml.status)); // MLStatus
-
-            // collection
-            if(s.ingest.since) {
-                buffer_json_add_array_item_uint64(wb, s.ingest.since * MSEC_PER_SEC); // InSince
-                buffer_json_add_array_item_time_t(wb, s.now - s.ingest.since); // InAge
-            }
-            else {
-                buffer_json_add_array_item_string(wb, NULL); // InSince
-                buffer_json_add_array_item_string(wb, NULL); // InAge
-            }
-            buffer_json_add_array_item_string(wb, stream_handshake_error_to_string(s.ingest.reason)); // InReason
-            buffer_json_add_array_item_uint64(wb, s.ingest.hops); // InHops
-            buffer_json_add_array_item_double(wb, s.ingest.replication.completion); // InReplCompletion
-            buffer_json_add_array_item_uint64(wb, s.ingest.replication.instances); // InReplInstances
-            buffer_json_add_array_item_string(wb, s.ingest.peers.local.ip); // InLocalIP
-            buffer_json_add_array_item_uint64(wb, s.ingest.peers.local.port); // InLocalPort
-            buffer_json_add_array_item_string(wb, s.ingest.peers.peer.ip); // InRemoteIP
-            buffer_json_add_array_item_uint64(wb, s.ingest.peers.peer.port); // InRemotePort
-            buffer_json_add_array_item_string(wb, s.ingest.ssl ? "SSL" : "PLAIN"); // InSSL
-            stream_capabilities_to_json_array(wb, s.ingest.capabilities, NULL); // InCapabilities
-
-            // streaming
-            if(s.stream.since) {
-                buffer_json_add_array_item_uint64(wb, s.stream.since * MSEC_PER_SEC); // OutSince
-                buffer_json_add_array_item_time_t(wb, s.now - s.stream.since); // OutAge
-            }
-            else {
-                buffer_json_add_array_item_string(wb, NULL); // OutSince
-                buffer_json_add_array_item_string(wb, NULL); // OutAge
-            }
-            buffer_json_add_array_item_string(wb, stream_handshake_error_to_string(s.stream.reason)); // OutReason
-            buffer_json_add_array_item_uint64(wb, s.stream.hops); // OutHops
-            buffer_json_add_array_item_double(wb, s.stream.replication.completion); // OutReplCompletion
-            buffer_json_add_array_item_uint64(wb, s.stream.replication.instances); // OutReplInstances
-            buffer_json_add_array_item_string(wb, s.stream.peers.local.ip); // OutLocalIP
-            buffer_json_add_array_item_uint64(wb, s.stream.peers.local.port); // OutLocalPort
-            buffer_json_add_array_item_string(wb, s.stream.peers.peer.ip); // OutRemoteIP
-            buffer_json_add_array_item_uint64(wb, s.stream.peers.peer.port); // OutRemotePort
-            buffer_json_add_array_item_string(wb, s.stream.ssl ? "SSL" : "PLAIN"); // OutSSL
-            buffer_json_add_array_item_string(wb, s.stream.compression ? "COMPRESSED" : "UNCOMPRESSED"); // OutCompression
-            stream_capabilities_to_json_array(wb, s.stream.capabilities, NULL); // OutCapabilities
-            buffer_json_add_array_item_uint64(wb, s.stream.sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_DATA]);
-            buffer_json_add_array_item_uint64(wb, s.stream.sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_METADATA]);
-            buffer_json_add_array_item_uint64(wb, s.stream.sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_REPLICATION]);
-            buffer_json_add_array_item_uint64(wb, s.stream.sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_FUNCTIONS]);
-
-            buffer_json_add_array_item_array(wb); // OutAttemptHandshake
-            time_t last_attempt = 0;
-            for(struct rrdpush_destinations *d = host->destinations; d ; d = d->next) {
-                if(d->since > last_attempt)
-                    last_attempt = d->since;
-
-                buffer_json_add_array_item_string(wb, stream_handshake_error_to_string(d->reason));
-            }
-            buffer_json_array_close(wb); // // OutAttemptHandshake
-
-            if(!last_attempt) {
-                buffer_json_add_array_item_string(wb, NULL); // OutAttemptSince
-                buffer_json_add_array_item_string(wb, NULL); // OutAttemptAge
-            }
-            else {
-                buffer_json_add_array_item_uint64(wb, last_attempt * 1000); // OutAttemptSince
-                buffer_json_add_array_item_time_t(wb, s.now - last_attempt); // OutAttemptAge
-            }
-
-            // ML
-            if(s.ml.status == RRDHOST_ML_STATUS_RUNNING) {
-                buffer_json_add_array_item_uint64(wb, s.ml.metrics.anomalous); // MlAnomalous
-                buffer_json_add_array_item_uint64(wb, s.ml.metrics.normal); // MlNormal
-                buffer_json_add_array_item_uint64(wb, s.ml.metrics.trained); // MlTrained
-                buffer_json_add_array_item_uint64(wb, s.ml.metrics.pending); // MlPending
-                buffer_json_add_array_item_uint64(wb, s.ml.metrics.silenced); // MlSilenced
-
-                if(s.ml.metrics.anomalous > max_ml_anomalous)
-                    max_ml_anomalous = s.ml.metrics.anomalous;
-
-                if(s.ml.metrics.normal > max_ml_normal)
-                    max_ml_normal = s.ml.metrics.normal;
-
-                if(s.ml.metrics.trained > max_ml_trained)
-                    max_ml_trained = s.ml.metrics.trained;
-
-                if(s.ml.metrics.pending > max_ml_pending)
-                    max_ml_pending = s.ml.metrics.pending;
-
-                if(s.ml.metrics.silenced > max_ml_silenced)
-                    max_ml_silenced = s.ml.metrics.silenced;
-
-            }
-            else {
-                buffer_json_add_array_item_string(wb, NULL); // MlAnomalous
-                buffer_json_add_array_item_string(wb, NULL); // MlNormal
-                buffer_json_add_array_item_string(wb, NULL); // MlTrained
-                buffer_json_add_array_item_string(wb, NULL); // MlPending
-                buffer_json_add_array_item_string(wb, NULL); // MlSilenced
-            }
-
-            // close
-            buffer_json_array_close(wb);
-        }
-        dfe_done(host);
-    }
-    buffer_json_array_close(wb); // data
-    buffer_json_member_add_object(wb, "columns");
-    {
-        size_t field_id = 0;
-
-        // Node
-        buffer_rrdf_table_add_field(wb, field_id++, "Node", "Node's Hostname",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_VISIBLE | RRDF_FIELD_OPTS_UNIQUE_KEY | RRDF_FIELD_OPTS_STICKY,
-                                    NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "dbFrom", "DB Data Retention From",
-                                    RRDF_FIELD_TYPE_TIMESTAMP, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_DATETIME_MS,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MIN, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "dbTo", "DB Data Retention To",
-                                    RRDF_FIELD_TYPE_TIMESTAMP, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_DATETIME_MS,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "dbDuration", "DB Data Retention Duration",
-                                    RRDF_FIELD_TYPE_DURATION, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_DURATION_S,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "dbMetrics", "Time-series Metrics in the DB",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, NULL, (double)max_db_metrics, RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "dbInstances", "Instances in the DB",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, NULL, (double)max_db_instances, RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "dbContexts", "Contexts in the DB",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, NULL, (double)max_db_contexts, RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        // --- statuses ---
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InStatus", "Data Collection Online Status",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutStatus", "Streaming Online Status",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "MlStatus", "ML Status",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        // --- collection ---
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InSince", "Last Data Collection Status Change",
-                                    RRDF_FIELD_TYPE_TIMESTAMP, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_DATETIME_MS,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MIN, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InAge", "Last Data Collection Online Status Change Age",
-                                    RRDF_FIELD_TYPE_DURATION, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_DURATION_S,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InReason", "Data Collection Online Status Reason",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InHops", "Data Collection Distance Hops from Origin Node",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MIN, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InReplCompletion", "Inbound Replication Completion",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    1, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MIN, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InReplInstances", "Inbound Replicating Instances",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "instances", (double)max_collection_replication_instances, RRDF_FIELD_SORT_DESCENDING,
-                                    NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InLocalIP", "Inbound Local IP",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InLocalPort", "Inbound Local Port",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InRemoteIP", "Inbound Remote IP",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InRemotePort", "Inbound Remote Port",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InSSL", "Inbound SSL Connection",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "InCapabilities", "Inbound Connection Capabilities",
-                                    RRDF_FIELD_TYPE_ARRAY, RRDF_FIELD_VISUAL_PILL, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        // --- streaming ---
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutSince", "Last Streaming Status Change",
-                                    RRDF_FIELD_TYPE_TIMESTAMP, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_DATETIME_MS,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutAge", "Last Streaming Status Change Age",
-                                    RRDF_FIELD_TYPE_DURATION, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_DURATION_S,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MIN, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutReason", "Streaming Status Reason",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutHops", "Streaming Distance Hops from Origin Node",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MIN, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutReplCompletion", "Outbound Replication Completion",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_BAR, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    1, "%", 100.0, RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MIN, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutReplInstances", "Outbound Replicating Instances",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "instances", (double)max_streaming_replication_instances, RRDF_FIELD_SORT_DESCENDING,
-                                    NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutLocalIP", "Outbound Local IP",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutLocalPort", "Outbound Local Port",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutRemoteIP", "Outbound Remote IP",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutRemotePort", "Outbound Remote Port",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutSSL", "Outbound SSL Connection",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutCompression", "Outbound Compressed Connection",
-                                    RRDF_FIELD_TYPE_STRING, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutCapabilities", "Outbound Connection Capabilities",
-                                    RRDF_FIELD_TYPE_ARRAY, RRDF_FIELD_VISUAL_PILL, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutTrafficData", "Outbound Metric Data Traffic",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "bytes", (double)max_sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_DATA],
-                                    RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutTrafficMetadata", "Outbound Metric Metadata Traffic",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "bytes",
-                                    (double)max_sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_METADATA],
-                                    RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutTrafficReplication", "Outbound Metric Replication Traffic",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "bytes",
-                                    (double)max_sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_REPLICATION],
-                                    RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutTrafficFunctions", "Outbound Metric Functions Traffic",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "bytes",
-                                    (double)max_sent_bytes_on_this_connection_per_type[STREAM_TRAFFIC_TYPE_FUNCTIONS],
-                                    RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutAttemptHandshake",
-                                    "Outbound Connection Attempt Handshake Status",
-                                    RRDF_FIELD_TYPE_ARRAY, RRDF_FIELD_VISUAL_PILL, RRDF_FIELD_TRANSFORM_NONE,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_COUNT, RRDF_FIELD_FILTER_MULTISELECT,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutAttemptSince",
-                                    "Last Outbound Connection Attempt Status Change Time",
-                                    RRDF_FIELD_TYPE_TIMESTAMP, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_DATETIME_MS,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MAX, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "OutAttemptAge",
-                                    "Last Outbound Connection Attempt Status Change Age",
-                                    RRDF_FIELD_TYPE_DURATION, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_DURATION_S,
-                                    0, NULL, NAN, RRDF_FIELD_SORT_ASCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_MIN, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_VISIBLE, NULL);
-
-        // --- ML ---
-
-        buffer_rrdf_table_add_field(wb, field_id++, "MlAnomalous", "Number of Anomalous Metrics",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "metrics",
-                                    (double)max_ml_anomalous,
-                                    RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "MlNormal", "Number of Not Anomalous Metrics",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "metrics",
-                                    (double)max_ml_normal,
-                                    RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "MlTrained", "Number of Trained Metrics",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "metrics",
-                                    (double)max_ml_trained,
-                                    RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "MlPending", "Number of Pending Metrics",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "metrics",
-                                    (double)max_ml_pending,
-                                    RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-
-        buffer_rrdf_table_add_field(wb, field_id++, "MlSilenced", "Number of Silenced Metrics",
-                                    RRDF_FIELD_TYPE_INTEGER, RRDF_FIELD_VISUAL_VALUE, RRDF_FIELD_TRANSFORM_NUMBER,
-                                    0, "metrics",
-                                    (double)max_ml_silenced,
-                                    RRDF_FIELD_SORT_DESCENDING, NULL,
-                                    RRDF_FIELD_SUMMARY_SUM, RRDF_FIELD_FILTER_RANGE,
-                                    RRDF_FIELD_OPTS_NONE, NULL);
-    }
-    buffer_json_object_close(wb); // columns
-    buffer_json_member_add_string(wb, "default_sort_column", "Node");
-    buffer_json_member_add_object(wb, "charts");
-    {
-        // Data Collection Age chart
-        buffer_json_member_add_object(wb, "InAge");
-        {
-            buffer_json_member_add_string(wb, "name", "Data Collection Age");
-            buffer_json_member_add_string(wb, "type", "stacked-bar");
-            buffer_json_member_add_array(wb, "columns");
-            {
-                buffer_json_add_array_item_string(wb, "InAge");
-            }
-            buffer_json_array_close(wb);
-        }
-        buffer_json_object_close(wb);
-
-        // Streaming Age chart
-        buffer_json_member_add_object(wb, "OutAge");
-        {
-            buffer_json_member_add_string(wb, "name", "Streaming Age");
-            buffer_json_member_add_string(wb, "type", "stacked-bar");
-            buffer_json_member_add_array(wb, "columns");
-            {
-                buffer_json_add_array_item_string(wb, "OutAge");
-            }
-            buffer_json_array_close(wb);
-        }
-        buffer_json_object_close(wb);
-
-        // DB Duration
-        buffer_json_member_add_object(wb, "dbDuration");
-        {
-            buffer_json_member_add_string(wb, "name", "Retention Duration");
-            buffer_json_member_add_string(wb, "type", "stacked-bar");
-            buffer_json_member_add_array(wb, "columns");
-            {
-                buffer_json_add_array_item_string(wb, "dbDuration");
-            }
-            buffer_json_array_close(wb);
-        }
-        buffer_json_object_close(wb);
-    }
-    buffer_json_object_close(wb); // charts
-
-    buffer_json_member_add_array(wb, "default_charts");
-    {
-        buffer_json_add_array_item_array(wb);
-        buffer_json_add_array_item_string(wb, "InAge");
-        buffer_json_add_array_item_string(wb, "Node");
-        buffer_json_array_close(wb);
-
-        buffer_json_add_array_item_array(wb);
-        buffer_json_add_array_item_string(wb, "OutAge");
-        buffer_json_add_array_item_string(wb, "Node");
-        buffer_json_array_close(wb);
-    }
-    buffer_json_array_close(wb);
-
-    buffer_json_member_add_object(wb, "group_by");
-    {
-        buffer_json_member_add_object(wb, "Node");
-        {
-            buffer_json_member_add_string(wb, "name", "Node");
-            buffer_json_member_add_array(wb, "columns");
-            {
-                buffer_json_add_array_item_string(wb, "Node");
-            }
-            buffer_json_array_close(wb);
-        }
-        buffer_json_object_close(wb);
-
-        buffer_json_member_add_object(wb, "InStatus");
-        {
-            buffer_json_member_add_string(wb, "name", "Nodes by Collection Status");
-            buffer_json_member_add_array(wb, "columns");
-            {
-                buffer_json_add_array_item_string(wb, "InStatus");
-            }
-            buffer_json_array_close(wb);
-        }
-        buffer_json_object_close(wb);
-
-        buffer_json_member_add_object(wb, "OutStatus");
-        {
-            buffer_json_member_add_string(wb, "name", "Nodes by Streaming Status");
-            buffer_json_member_add_array(wb, "columns");
-            {
-                buffer_json_add_array_item_string(wb, "OutStatus");
-            }
-            buffer_json_array_close(wb);
-        }
-        buffer_json_object_close(wb);
-
-        buffer_json_member_add_object(wb, "MlStatus");
-        {
-            buffer_json_member_add_string(wb, "name", "Nodes by ML Status");
-            buffer_json_member_add_array(wb, "columns");
-            {
-                buffer_json_add_array_item_string(wb, "MlStatus");
-            }
-            buffer_json_array_close(wb);
-        }
-        buffer_json_object_close(wb);
-
-        buffer_json_member_add_object(wb, "InRemoteIP");
-        {
-            buffer_json_member_add_string(wb, "name", "Nodes by Inbound IP");
-            buffer_json_member_add_array(wb, "columns");
-            {
-                buffer_json_add_array_item_string(wb, "InRemoteIP");
-            }
-            buffer_json_array_close(wb);
-        }
-        buffer_json_object_close(wb);
-
-        buffer_json_member_add_object(wb, "OutRemoteIP");
-        {
-            buffer_json_member_add_string(wb, "name", "Nodes by Outbound IP");
-            buffer_json_member_add_array(wb, "columns");
-            {
-                buffer_json_add_array_item_string(wb, "OutRemoteIP");
-            }
-            buffer_json_array_close(wb);
-        }
-        buffer_json_object_close(wb);
-    }
-    buffer_json_object_close(wb); // group_by
-
-    buffer_json_member_add_time_t(wb, "expires", now_realtime_sec() + 1);
-    buffer_json_finalize(wb);
-
-    return HTTP_RESP_OK;
-}