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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* Fluent Bit
* ==========
* Copyright (C) 2015-2022 The Fluent Bit Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef FLB_PROMETHEUS_EXPORTER_H
#define FLB_PROMETHEUS_EXPORTER_H
#include <fluent-bit/flb_output_plugin.h>
#include <fluent-bit/flb_hash_table.h>
/* Plugin context */
struct prom_exporter {
void *http;
/* hash table for metrics reported */
struct flb_hash_table *ht_metrics;
/* add timestamp to every metric */
int add_timestamp;
/* config reader for 'add_label' */
struct mk_list *add_labels;
/* internal labels ready to append */
struct mk_list kv_labels;
/* instance context */
struct flb_output_instance *ins;
};
#endif
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