web_client_timeout = (int) config_get_number("global", "disconnect idle web clients after seconds", DEFAULT_DISCONNECT_IDLE_WEB_CLIENTS_AFTER_SECONDS);
- web_donotrack_comply = config_get_boolean("global", "respect web browser do not track policy", web_donotrack_comply);
+ respect_web_browser_do_not_track_policy = config_get_boolean("global", "respect web browser do not track policy", respect_web_browser_do_not_track_policy);
+ web_x_frame_options = config_get("global", "web x-frame-options header", "");
+ if(!*web_x_frame_options) web_x_frame_options = NULL;
#ifdef NETDATA_WITH_ZLIB
web_enable_gzip = config_get_boolean("global", "enable web responses gzip compression", web_enable_gzip);
" +----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+--->\n"
"\n"
" Copyright (C) 2016-2017, Costa Tsaousis <costa@tsaousis.gr>\n"
- " Released under GNU Public License v3 or later.\n"
+ " Released under GNU General Public License v3 or later.\n"
" All rights reserved.\n"
"\n"
" Home Page : https://my-netdata.io\n"
return dir;
}
-int main(int argc, char **argv)
-{
+int main(int argc, char **argv) {
char *hostname = "localhost";
int i, check_config = 0;
int config_loaded = 0;
int dont_fork = 0;
- int oom_score = 1000;
size_t wanted_stacksize = 0, stacksize = 0;
pthread_attr_t attr;
config_set("global", "run as user", optarg);
break;
case 'v':
- // TODO: Outsource version to makefile which can compute version from git.
- printf("netdata %s\n", VERSION);
+ printf("%s %s\n", program_name, program_version);
return 0;
case 'W':
{
}
}
+#ifdef _SC_OPEN_MAX
+ // close all open file descriptors, except the standard ones
+ // the caller may have left open files (lxc-attach has this issue)
+ {
+ int fd;
+ for(fd = (int) (sysconf(_SC_OPEN_MAX) - 1); fd > 2; fd--)
+ if(fd_is_valid(fd)) close(fd);
+ }
+#endif
+
if(!config_loaded)
load_config(NULL, 0);
mallopt(M_ARENA_MAX, 1);
#endif
- char *config_dir = config_get("global", "config directory", CONFIG_DIR);
-
// prepare configuration environment variables for the plugins
- setenv("NETDATA_CONFIG_DIR" , verify_required_directory(config_dir) , 1);
- setenv("NETDATA_PLUGINS_DIR", verify_required_directory(config_get("global", "plugins directory" , PLUGINS_DIR)), 1);
- setenv("NETDATA_WEB_DIR" , verify_required_directory(config_get("global", "web files directory", WEB_DIR)) , 1);
- setenv("NETDATA_CACHE_DIR" , verify_required_directory(config_get("global", "cache directory" , CACHE_DIR)) , 1);
- setenv("NETDATA_LIB_DIR" , verify_required_directory(config_get("global", "lib directory" , VARLIB_DIR)) , 1);
- setenv("NETDATA_LOG_DIR" , verify_required_directory(config_get("global", "log directory" , LOG_DIR)) , 1);
- setenv("NETDATA_HOST_PREFIX", config_get("global", "host access prefix" , "") , 1);
- setenv("HOME" , config_get("global", "home directory" , CACHE_DIR) , 1);
+ netdata_configured_config_dir = config_get("global", "config directory", CONFIG_DIR);
+ netdata_configured_log_dir = config_get("global", "log directory", LOG_DIR);
+ netdata_configured_plugins_dir = config_get("global", "plugins directory", PLUGINS_DIR);
+ netdata_configured_web_dir = config_get("global", "web files directory", WEB_DIR);
+ netdata_configured_cache_dir = config_get("global", "cache directory", CACHE_DIR);
+ netdata_configured_varlib_dir = config_get("global", "lib directory", VARLIB_DIR);
+ netdata_configured_home_dir = config_get("global", "home directory", CACHE_DIR);
+
+ setenv("NETDATA_CONFIG_DIR" , verify_required_directory(netdata_configured_config_dir), 1);
+ setenv("NETDATA_PLUGINS_DIR", verify_required_directory(netdata_configured_plugins_dir), 1);
+ setenv("NETDATA_WEB_DIR" , verify_required_directory(netdata_configured_web_dir), 1);
+ setenv("NETDATA_CACHE_DIR" , verify_required_directory(netdata_configured_cache_dir), 1);
+ setenv("NETDATA_LIB_DIR" , verify_required_directory(netdata_configured_varlib_dir), 1);
+ setenv("NETDATA_LOG_DIR" , verify_required_directory(netdata_configured_log_dir), 1);
+ setenv("HOME" , verify_required_directory(netdata_configured_home_dir), 1);
+
+ netdata_configured_host_prefix = config_get("global", "host access prefix", "");
+ setenv("NETDATA_HOST_PREFIX", netdata_configured_host_prefix, 1);
// disable buffering for python plugins
setenv("PYTHONUNBUFFERED", "1", 1);
// work while we are cd into config_dir
// to allow the plugins refer to their config
// files using relative filenames
- if(chdir(config_dir) == -1)
- fatal("Cannot cd to '%s'", config_dir);
+ if(chdir(netdata_configured_config_dir) == -1)
+ fatal("Cannot cd to '%s'", netdata_configured_config_dir);
char path[1024 + 1], *p = getenv("PATH");
if(!p) p = "/bin:/usr/bin";
if(setrlimit(RLIMIT_CORE, &rl) != 0)
error("Cannot request unlimited core dumps for debugging... Proceeding anyway...");
-#if !(defined(__FreeBSD__) || defined(__APPLE__))
+#ifdef HAVE_SYS_PRCTL_H
prctl(PR_SET_DUMPABLE, 1, 0, 0, 0);
-#endif /* __FreeBSD__ || __APPLE__*/
+#endif
}
// --------------------------------------------------------------------
// --------------------------------------------------------------------
- global_host_prefix = config_get("global", "host access prefix", "");
- setenv("NETDATA_HOST_PREFIX", global_host_prefix, 1);
-
get_system_HZ();
get_system_cpus();
get_system_pid_max();
// --------------------------------------------------------------------
- stdout_filename = config_get("global", "debug log", LOG_DIR "/debug.log");
- stderr_filename = config_get("global", "error log", LOG_DIR "/error.log");
- stdaccess_filename = config_get("global", "access log", LOG_DIR "/access.log");
+ {
+ char filename[FILENAME_MAX + 1];
+ snprintfz(filename, FILENAME_MAX, "%s/debug.log", netdata_configured_log_dir);
+ stdout_filename = config_get("global", "debug log", filename);
+
+ snprintfz(filename, FILENAME_MAX, "%s/error.log", netdata_configured_log_dir);
+ stderr_filename = config_get("global", "error log", filename);
+
+ snprintfz(filename, FILENAME_MAX, "%s/access.log", netdata_configured_log_dir);
+ stdaccess_filename = config_get("global", "access log", filename);
+ }
error_log_throttle_period_backup =
error_log_throttle_period = config_get_number("global", "errors flood protection period", error_log_throttle_period);
// --------------------------------------------------------------------
rrd_memory_mode = rrd_memory_mode_id(config_get("global", "memory mode", rrd_memory_mode_name(rrd_memory_mode)));
- oom_score = (int)config_get_number("global", "OOM score", oom_score);
// --------------------------------------------------------------------
struct rlimit rl = { RLIM_INFINITY, RLIM_INFINITY };
if(setrlimit(RLIMIT_CORE, &rl) != 0)
error("Cannot request unlimited core dumps for debugging... Proceeding anyway...");
-#if !(defined(__FreeBSD__) || defined(__APPLE__))
+#ifdef HAVE_SYS_PRCTL_H
prctl(PR_SET_DUMPABLE, 1, 0, 0, 0);
-#endif /* __FreeBSD__ || __APPLE__*/
+#endif
}
#endif /* NETDATA_INTERNAL_CHECKS */
// fork, switch user, create pid file, set process priority
- if(become_daemon(dont_fork, user, oom_score) == -1)
+ if(become_daemon(dont_fork, user) == -1)
fatal("Cannot daemonize myself.");
info("netdata started on pid %d.", getpid());