diff options
Diffstat (limited to 'src/fluent-bit/plugins/in_node_exporter_metrics/ne_systemd.h')
| -rw-r--r-- | src/fluent-bit/plugins/in_node_exporter_metrics/ne_systemd.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/src/fluent-bit/plugins/in_node_exporter_metrics/ne_systemd.h b/src/fluent-bit/plugins/in_node_exporter_metrics/ne_systemd.h new file mode 100644 index 000000000..8c6fb26c1 --- /dev/null +++ b/src/fluent-bit/plugins/in_node_exporter_metrics/ne_systemd.h @@ -0,0 +1,127 @@ +/* -*- 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_IN_NE_SYSTEMD_H +#define FLB_IN_NE_SYSTEMD_H + +#include "ne.h" + +#define SYSTEMD_UNIT_TYPE_UNDEFINED 0 +#define SYSTEMD_UNIT_TYPE_SERVICE 1 +#define SYSTEMD_UNIT_TYPE_SOCKET 2 +#define SYSTEMD_UNIT_TYPE_MOUNT 3 +#define SYSTEMD_UNIT_TYPE_TIMER 4 + +struct ne_systemd_unit { + char *name; + char *description; + char *load_state; + char *active_state; + char *sub_state; + char *followed; + char *path; + uint32_t job_id; + char *job_type; + char *object_path; + + /* not part of the unit list result */ + uint64_t start_time; + int unit_type; + char *type; + + /* services */ + uint32_t restart_count; + uint64_t active_tasks; + uint64_t max_tasks; + + /* sockets */ + uint32_t accepted_connections; + uint32_t active_connections; + uint32_t refused_connections; + + /* timers */ + uint64_t last_trigger_timestamp; +}; + +#ifdef FLB_HAVE_SYSTEMD_SDBUS +int ne_systemd_init(struct flb_ne *ctx); +int ne_systemd_update(struct flb_ne *ctx); +int ne_systemd_exit(struct flb_ne *ctx); +#else +static int ne_systemd_init(struct flb_ne *ctx) +{ + return 0; +} +static int ne_systemd_update(struct flb_ne *ctx) +{ + return 0; +} +static int ne_systemd_exit(struct flb_ne *ctx) +{ + return 0; +} +#endif + +#define get_system_state(context, output_variable) \ + get_system_property(context, NULL, "SystemState", \ + 's', (void *) (output_variable)) + +#define get_system_version(context, output_variable) \ + get_system_property(context, NULL, "Version", \ + 's', (void *) (output_variable)) + +#define get_service_type(context, unit, output_variable) \ + get_unit_property(context, unit, NULL, "Type", \ + 's', (void *) (output_variable)) + +#define get_service_active_tasks(context, unit, output_variable) \ + get_unit_property(context, unit, NULL, "TasksCurrent", \ + 't', (void *) (output_variable)) + +#define get_service_max_tasks(context, unit, output_variable) \ + get_unit_property(context, unit, NULL, "TasksMax", \ + 't', (void *) (output_variable)) + +#define get_service_restart_count(context, unit, output_variable) \ + get_unit_property(context, unit, NULL, "NRestarts", \ + 'u', (void *) (output_variable)) + +#define get_socket_accepted_connection_count(context, unit, output_variable) \ + get_unit_property(context, unit, NULL, "NAccepted", \ + 'u', (void *) (output_variable)) + +#define get_socket_active_connection_count(context, unit, output_variable) \ + get_unit_property(context, unit, NULL, "NConnections", \ + 'u', (void *) (output_variable)) + +#define get_socket_refused_connection_count(context, unit, output_variable) \ + get_unit_property(context, unit, NULL, "NRefused", \ + 'u', (void *) (output_variable)) + +#define get_timer_last_trigger_timestamp(context, unit, output_variable) \ + get_unit_property(context, unit, NULL, "LastTriggerUSec", \ + 't', (void *) (output_variable)) + +#define get_unit_start_time(context, unit, output_variable) \ + get_unit_property(context, \ + unit, \ + "org.freedesktop.systemd1.Unit", \ + "ActiveEnterTimestamp", \ + 't', (void *) (output_variable)) +#endif |