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- // SPDX-License-Identifier: GPL-3.0-or-later
- #ifndef NETDATA_AGENT_CLOUD_LINK_H
- #define NETDATA_AGENT_CLOUD_LINK_H
- #include "../daemon/common.h"
- #include "mqtt.h"
- #define ACLK_VERSION 1
- #define ACLK_THREAD_NAME "ACLK_Query"
- #define ACLK_CHART_TOPIC "outbound/meta"
- #define ACLK_ALARMS_TOPIC "outbound/alarms"
- #define ACLK_METADATA_TOPIC "outbound/meta"
- #define ACLK_COMMAND_TOPIC "inbound/cmd"
- #define ACLK_TOPIC_STRUCTURE "/agent/%s"
- #define ACLK_MAX_BACKOFF_DELAY 1024 // maximum backoff delay in seconds
- #define ACLK_INITIALIZATION_WAIT 60 // Wait for link to initialize in seconds (per msg)
- #define ACLK_INITIALIZATION_SLEEP_WAIT 1 // Wait time @ spin lock for MQTT initialization in seconds
- #define ACLK_QOS 1
- #define ACLK_PING_INTERVAL 60
- #define ACLK_LOOP_TIMEOUT 5 // seconds to wait for operations in the library loop
- #define ACLK_MAX_TOPIC 255
- #define ACLK_RECONNECT_DELAY 1 // reconnect delay -- with backoff stragegy fow now
- #define ACLK_STABLE_TIMEOUT 10 // Minimum delay to mark AGENT as stable
- #define ACLK_DEFAULT_PORT 9002
- #define ACLK_DEFAULT_HOST "localhost"
- struct aclk_request {
- char *type_id;
- char *msg_id;
- char *callback_topic;
- char *payload;
- int version;
- };
- typedef enum aclk_cmd {
- ACLK_CMD_CLOUD,
- ACLK_CMD_ONCONNECT,
- ACLK_CMD_INFO,
- ACLK_CMD_CHART,
- ACLK_CMD_CHARTDEL,
- ACLK_CMD_ALARM,
- ACLK_CMD_MAX
- } ACLK_CMD;
- typedef enum aclk_metadata_state {
- ACLK_METADATA_REQUIRED,
- ACLK_METADATA_CMD_QUEUED,
- ACLK_METADATA_SENT
- } ACLK_METADATA_STATE;
- typedef enum agent_state {
- AGENT_INITIALIZING,
- AGENT_STABLE
- } AGENT_STATE;
- typedef enum aclk_init_action { ACLK_INIT, ACLK_REINIT } ACLK_INIT_ACTION;
- void *aclk_main(void *ptr);
- #define NETDATA_ACLK_HOOK \
- { .name = "ACLK_Main", \
- .config_section = NULL, \
- .config_name = NULL, \
- .enabled = 1, \
- .thread = NULL, \
- .init_routine = NULL, \
- .start_routine = aclk_main },
- extern int aclk_send_message(char *sub_topic, char *message, char *msg_id);
- extern char *is_agent_claimed(void);
- extern void aclk_lws_wss_mqtt_layer_disconect_notif();
- char *create_uuid();
- // callbacks for agent cloud link
- int aclk_subscribe(char *topic, int qos);
- int cloud_to_agent_parse(JSON_ENTRY *e);
- void aclk_disconnect();
- void aclk_connect();
- int aclk_send_metadata();
- int aclk_send_info_metadata();
- int aclk_wait_for_initialization();
- char *create_publish_base_topic();
- int aclk_send_single_chart(char *host, char *chart);
- int aclk_queue_query(char *token, char *data, char *msg_type, char *query, int run_after, int internal, ACLK_CMD cmd);
- struct aclk_query *
- aclk_query_find(char *token, char *data, char *msg_id, char *query, ACLK_CMD cmd, struct aclk_query **last_query);
- int aclk_update_chart(RRDHOST *host, char *chart_name, ACLK_CMD aclk_cmd);
- int aclk_update_alarm(RRDHOST *host, ALARM_ENTRY *ae);
- void aclk_create_header(BUFFER *dest, char *type, char *msg_id, time_t ts_secs, usec_t ts_us);
- int aclk_handle_cloud_request(char *payload);
- int aclk_submit_request(struct aclk_request *);
- void aclk_add_collector(const char *hostname, const char *plugin_name, const char *module_name);
- void aclk_del_collector(const char *hostname, const char *plugin_name, const char *module_name);
- void aclk_alarm_reload();
- void aclk_send_alarm_metadata();
- int aclk_execute_query(struct aclk_query *query);
- char *aclk_encode_response(BUFFER *contents);
- unsigned long int aclk_reconnect_delay(int mode);
- extern void health_alarm_entry2json_nolock(BUFFER *wb, ALARM_ENTRY *ae, RRDHOST *host);
- void aclk_single_update_enable();
- void aclk_single_update_disable();
- #endif //NETDATA_AGENT_CLOUD_LINK_H
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