diff options
Diffstat (limited to 'daemon/commands.c')
| -rw-r--r-- | daemon/commands.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/daemon/commands.c b/daemon/commands.c index 6847e9f0be..5eb22a6693 100644 --- a/daemon/commands.c +++ b/daemon/commands.c @@ -40,6 +40,7 @@ static cmd_status_t cmd_save_database_execute(char *args, char **message); static cmd_status_t cmd_reopen_logs_execute(char *args, char **message); static cmd_status_t cmd_exit_execute(char *args, char **message); static cmd_status_t cmd_fatal_execute(char *args, char **message); +static cmd_status_t cmd_reload_labels_execute(char *args, char **message); static command_info_t command_info_array[] = { {"help", cmd_help_execute, CMD_TYPE_HIGH_PRIORITY}, // show help menu @@ -48,6 +49,7 @@ static command_info_t command_info_array[] = { {"reopen-logs", cmd_reopen_logs_execute, CMD_TYPE_ORTHOGONAL}, // Close and reopen log files {"shutdown-agent", cmd_exit_execute, CMD_TYPE_EXCLUSIVE}, // exit cleanly {"fatal-agent", cmd_fatal_execute, CMD_TYPE_HIGH_PRIORITY}, // exit with fatal error + {"reload-labels", cmd_reload_labels_execute, CMD_TYPE_ORTHOGONAL}, // reload the labels }; /* Mutexes for commands of type CMD_TYPE_ORTHOGONAL */ @@ -97,6 +99,8 @@ static cmd_status_t cmd_help_execute(char *args, char **message) " Show this help menu.\n" "reload-health\n" " Reload health configuration.\n" + "reload-labels\n" + " Reload all labels.\n" "save-database\n" " Save internal DB to disk for memory mode save.\n" "reopen-logs\n" @@ -172,6 +176,28 @@ static cmd_status_t cmd_fatal_execute(char *args, char **message) return CMD_STATUS_SUCCESS; } +static cmd_status_t cmd_reload_labels_execute(char *args, char **message) +{ + (void)args; + info("COMMAND: reloading host labels."); + reload_host_labels(); + + BUFFER *wb = buffer_create(10); + + netdata_rwlock_rdlock(&localhost->labels_rwlock); + struct label *l=localhost->labels; + while (l != NULL) { + buffer_sprintf(wb,"Label [source id=%s]: \"%s\" -> \"%s\"\n", translate_label_source(l->label_source), l->key, l->value); + l = l->next; + } + netdata_rwlock_unlock(&localhost->labels_rwlock); + + (*message)=strdupz(buffer_tostring(wb)); + buffer_free(wb); + + return CMD_STATUS_SUCCESS; +} + static void cmd_lock_exclusive(unsigned index) { (void)index; |