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feat: wire persist_init/recover/start/stop into cluster lifecycle (P0-F)

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- Add `persist_t persist` field to cluster_t (cluster_def.h includes persist.h)
- Add `workdir` and `name` fields to myconf_t; main.c passes them through
- cluster_init: call persist_set_workdir, persist_init, persist_recover after apiserver_init
- cluster_start: call persist_start (launches fsync thread + registers WAL hooks)
- cluster_fini: call persist_stop + persist_fini before delaymgr/vtaskmgr teardown
- persist_init: store cluster back-pointer (replaces (void)c stub)
- persist_start: register persist_job/queue/worker_hook_fun via xce_add_hook when cluster != NULL
- Add test_cluster_persist.c: compile-time struct check + config defaults + workdir path derivation
- Register test in controller_test.c and meson.build

All controller tests pass (1/1 OK, 50s).
This commit is contained in:
Rongsong Shen 2026-05-07 13:07:47 +00:00
parent 3030012f51
commit b52fbef36d
9 changed files with 159 additions and 2 deletions
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13
src/controller/persist.c
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@ -137,8 +137,7 @@ void persist_set_workdir(persist_t* p, const char* workdir, const char* name)
int persist_init(persist_t* p, persist_config_t* cfg, cluster_t* c)
{
(void)c;
p->cluster = c;
p->config = cfg ? *cfg : persist_config_defaults();
p->wal_fd = -1;
p->last_replicated_crc = WAL_CRC_NONE;
@ -171,6 +170,16 @@ int persist_init(persist_t* p, persist_config_t* cfg, cluster_t* c)
int persist_start(persist_t* p)
{
/* Register AFTER_EVENT persistence hooks if we have a cluster back-pointer */
if (p->cluster != NULL) {
xce_add_hook(&p->cluster->hooksys, XCE_CONTROLLER_HOOK_JOB,
(hook_fn_t)persist_job_hook_fun, p);
xce_add_hook(&p->cluster->hooksys, XCE_CONTROLLER_HOOK_QUEUE,
(hook_fn_t)persist_queue_hook_fun, p);
xce_add_hook(&p->cluster->hooksys, XCE_CONTROLLER_HOOK_WORKER,
(hook_fn_t)persist_worker_hook_fun, p);
}
atomic_store_explicit(&p->fsync_stop, 0, memory_order_release);
int rc = pthread_create(&p->fsync_thread, NULL, fsync_worker, p);
if (rc == 0)