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Implement online config update

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This commit is contained in:
Vitaliy Filippov
2023-03-26 19:21:50 +03:00
parent 3bbc46543d
commit d06ed2b0e7
19 changed files with 332 additions and 121 deletions
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src/osd.h
+3 -2
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@@ -90,7 +90,7 @@ class osd_t
{
// config
json11::Json::object config;
json11::Json::object cli_config, file_config, etcd_global_config, etcd_osd_config, config;
int etcd_report_interval = 5;
bool readonly = false;
@@ -126,6 +126,7 @@ class osd_t
bool pg_config_applied = false;
bool etcd_reporting_pg_state = false;
bool etcd_reporting_stats = false;
int autosync_timer_id = -1, print_stats_timer_id = -1, slow_log_timer_id = -1;
// peers and PGs
@@ -173,7 +174,7 @@ class osd_t
uint64_t recovery_stat_bytes[2][2] = {};
// cluster connection
void parse_config(const json11::Json & config, bool allow_disk_params);
void parse_config(bool init);
void init_cluster();
void on_change_osd_state_hook(osd_num_t peer_osd);
void on_change_pg_history_hook(pool_id_t pool_id, pg_num_t pg_num);