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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_HTTP_H
#define FLB_PROMETHEUS_EXPORTER_HTTP_H
#include <fluent-bit/flb_output_plugin.h>
#include <monkey/mk_lib.h>
#include "prom.h"
/* HTTP response payload received through a Message Queue */
struct prom_http_buf {
int users;
char *buf_data;
size_t buf_size;
struct mk_list _head;
};
/* Prom HTTP Server context */
struct prom_http {
mk_ctx_t *ctx; /* Monkey HTTP Context */
int vid; /* Virtual host ID */
int qid_metrics; /* Queue ID for Metrics buffer */
struct flb_config *config; /* Fluent Bit context */
};
struct prom_http *prom_http_server_create(struct prom_exporter *ctx,
const char *listen,
int tcp_port,
struct flb_config *config);
void prom_http_server_destroy(struct prom_http *ph);
int prom_http_server_start(struct prom_http *ph);
int prom_http_server_stop(struct prom_http *ph);
int prom_http_server_mq_push_metrics(struct prom_http *ph,
void *data, size_t size);
#endif
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