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// SPDX-License-Identifier: GPL-3.0-or-later
#include "common.h"
char *netdata_configured_hostname = NULL;
char *netdata_configured_user_config_dir = CONFIG_DIR;
char *netdata_configured_stock_config_dir = LIBCONFIG_DIR;
char *netdata_configured_log_dir = LOG_DIR;
char *netdata_configured_primary_plugins_dir = PLUGINS_DIR;
char *netdata_configured_web_dir = WEB_DIR;
char *netdata_configured_cache_dir = CACHE_DIR;
char *netdata_configured_varlib_dir = VARLIB_DIR;
char *netdata_configured_lock_dir = VARLIB_DIR "/lock";
char *netdata_configured_home_dir = VARLIB_DIR;
char *netdata_configured_host_prefix = NULL;
char *netdata_configured_timezone = NULL;
char *netdata_configured_abbrev_timezone = NULL;
int32_t netdata_configured_utc_offset = 0;
bool netdata_ready = false;
#if defined( DISABLE_CLOUD ) || !defined( ENABLE_ACLK )
int netdata_cloud_enabled = CONFIG_BOOLEAN_NO;
#else
int netdata_cloud_enabled = CONFIG_BOOLEAN_AUTO;
#endif
long get_netdata_cpus(void) {
static long processors = 0;
if(processors)
return processors;
long cores_proc_stat = os_get_system_cpus_cached(false, true);
long cores_cpuset_v1 = (long)os_read_cpuset_cpus("/sys/fs/cgroup/cpuset/cpuset.cpus", cores_proc_stat);
long cores_cpuset_v2 = (long)os_read_cpuset_cpus("/sys/fs/cgroup/cpuset.cpus", cores_proc_stat);
if(cores_cpuset_v2)
processors = cores_cpuset_v2;
else if(cores_cpuset_v1)
processors = cores_cpuset_v1;
else
processors = cores_proc_stat;
long cores_user_configured = config_get_number(CONFIG_SECTION_GLOBAL, "cpu cores", processors);
errno_clear();
internal_error(true,
"System CPUs: %ld, ("
"system: %ld, cgroups cpuset v1: %ld, cgroups cpuset v2: %ld, netdata.conf: %ld"
")"
, processors
, cores_proc_stat
, cores_cpuset_v1
, cores_cpuset_v2
, cores_user_configured
);
processors = cores_user_configured;
if(processors < 1)
processors = 1;
return processors;
}
const char *cloud_status_to_string(CLOUD_STATUS status) {
switch(status) {
default:
case CLOUD_STATUS_UNAVAILABLE:
return "unavailable";
case CLOUD_STATUS_AVAILABLE:
return "available";
case CLOUD_STATUS_DISABLED:
return "disabled";
case CLOUD_STATUS_BANNED:
return "banned";
case CLOUD_STATUS_OFFLINE:
return "offline";
case CLOUD_STATUS_ONLINE:
return "online";
}
}
CLOUD_STATUS cloud_status(void) {
#ifdef ENABLE_ACLK
if(aclk_disable_runtime)
return CLOUD_STATUS_BANNED;
if(aclk_connected)
return CLOUD_STATUS_ONLINE;
if(netdata_cloud_enabled == CONFIG_BOOLEAN_YES) {
char *agent_id = get_agent_claimid();
bool claimed = agent_id != NULL;
freez(agent_id);
if(claimed)
return CLOUD_STATUS_OFFLINE;
}
if(netdata_cloud_enabled != CONFIG_BOOLEAN_NO)
return CLOUD_STATUS_AVAILABLE;
return CLOUD_STATUS_DISABLED;
#else
return CLOUD_STATUS_UNAVAILABLE;
#endif
}
time_t cloud_last_change(void) {
#ifdef ENABLE_ACLK
time_t ret = MAX(last_conn_time_mqtt, last_disconnect_time);
if(!ret) ret = netdata_start_time;
return ret;
#else
return netdata_start_time;
#endif
}
time_t cloud_next_connection_attempt(void) {
#ifdef ENABLE_ACLK
return next_connection_attempt;
#else
return 0;
#endif
}
size_t cloud_connection_id(void) {
#ifdef ENABLE_ACLK
return aclk_connection_counter;
#else
return 0;
#endif
}
const char *cloud_offline_reason() {
#ifdef ENABLE_ACLK
if(!netdata_cloud_enabled)
return "disabled";
if(aclk_disable_runtime)
return "banned";
return aclk_status_to_string();
#else
return "disabled";
#endif
}
const char *cloud_base_url() {
#ifdef ENABLE_ACLK
return aclk_cloud_base_url;
#else
return NULL;
#endif
}
CLOUD_STATUS buffer_json_cloud_status(BUFFER *wb, time_t now_s) {
CLOUD_STATUS status = cloud_status();
buffer_json_member_add_object(wb, "cloud");
{
size_t id = cloud_connection_id();
time_t last_change = cloud_last_change();
time_t next_connect = cloud_next_connection_attempt();
buffer_json_member_add_uint64(wb, "id", id);
buffer_json_member_add_string(wb, "status", cloud_status_to_string(status));
buffer_json_member_add_time_t(wb, "since", last_change);
buffer_json_member_add_time_t(wb, "age", now_s - last_change);
if (status != CLOUD_STATUS_ONLINE)
buffer_json_member_add_string(wb, "reason", cloud_offline_reason());
if (status == CLOUD_STATUS_OFFLINE && next_connect > now_s) {
buffer_json_member_add_time_t(wb, "next_check", next_connect);
buffer_json_member_add_time_t(wb, "next_in", next_connect - now_s);
}
if (cloud_base_url())
buffer_json_member_add_string(wb, "url", cloud_base_url());
char *claim_id = get_agent_claimid();
if(claim_id) {
buffer_json_member_add_string(wb, "claim_id", claim_id);
freez(claim_id);
}
}
buffer_json_object_close(wb); // cloud
return status;
}
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