// SPDX-License-Identifier: GPL-3.0-or-later #ifndef NETDATA_EXPORTING_PROMETHEUS_H #define NETDATA_EXPORTING_PROMETHEUS_H 1 #include "exporting/exporting_engine.h" #define PROMETHEUS_ELEMENT_MAX 256 #define PROMETHEUS_LABELS_MAX 1024 #define PROMETHEUS_VARIABLE_MAX 256 typedef enum prometheus_output_flags { PROMETHEUS_OUTPUT_NONE = 0, PROMETHEUS_OUTPUT_HELP_TYPE = (1 << 1), PROMETHEUS_OUTPUT_NAMES = (1 << 2), PROMETHEUS_OUTPUT_TIMESTAMPS = (1 << 3), PROMETHEUS_OUTPUT_VARIABLES = (1 << 4), PROMETHEUS_OUTPUT_OLDUNITS = (1 << 5), PROMETHEUS_OUTPUT_HIDEUNITS = (1 << 6) } PROMETHEUS_OUTPUT_OPTIONS; void rrd_stats_api_v1_charts_allmetrics_prometheus_single_host( RRDHOST *host, const char *filter_string, BUFFER *wb, const char *server, const char *prefix, EXPORTING_OPTIONS exporting_options, PROMETHEUS_OUTPUT_OPTIONS output_options); void rrd_stats_api_v1_charts_allmetrics_prometheus_all_hosts( RRDHOST *host, const char *filter_string, BUFFER *wb, const char *server, const char *prefix, EXPORTING_OPTIONS exporting_options, PROMETHEUS_OUTPUT_OPTIONS output_options); int can_send_rrdset(struct instance *instance, RRDSET *st, SIMPLE_PATTERN *filter); void prometheus_name_copy(char *d, const char *s, size_t size); void prometheus_label_copy(char *d, const char *s, size_t size); char *prometheus_units_copy(char *d, const char *s, size_t usable, int showoldunits); void format_host_labels_prometheus(struct instance *instance, RRDHOST *host); void prometheus_clean_server_root(); #endif //NETDATA_EXPORTING_PROMETHEUS_H