112 lines
4.2 KiB
Diff
112 lines
4.2 KiB
Diff
From e9f2f6e399c9d232bd57cbee98068236f8f8be91 Mon Sep 17 00:00:00 2001
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From: zhongtao <zhongtao17@huawei.com>
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Date: Fri, 28 Jul 2023 16:39:57 +1400
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Subject: [PATCH 03/11] restore health check fix
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Signed-off-by: zhongtao <zhongtao17@huawei.com>
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---
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src/daemon/modules/api/container_api.h | 1 -
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.../container/health_check/health_check.c | 43 +++----------------
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2 files changed, 6 insertions(+), 38 deletions(-)
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diff --git a/src/daemon/modules/api/container_api.h b/src/daemon/modules/api/container_api.h
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index 4c1dd29a..ed97633f 100644
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--- a/src/daemon/modules/api/container_api.h
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+++ b/src/daemon/modules/api/container_api.h
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@@ -51,7 +51,6 @@ typedef struct health_check_manager {
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health_check_monitor_status_t monitor_status;
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// Used to wait for the health check minotor thread to close
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bool monitor_exist;
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- pthread_t monitor_tid;
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} health_check_manager_t;
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typedef struct _container_state_t_ {
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diff --git a/src/daemon/modules/container/health_check/health_check.c b/src/daemon/modules/container/health_check/health_check.c
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index bd75382f..e9dcbdb9 100644
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--- a/src/daemon/modules/container/health_check/health_check.c
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+++ b/src/daemon/modules/container/health_check/health_check.c
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@@ -169,49 +169,15 @@ static bool get_monitor_exist_flag(health_check_manager_t *health)
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static void close_health_check_monitor(container_t *cont)
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{
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- int64_t timeout = 0;
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- /* wait 1 second to cancel monitor thread (2000 * 500 µs) */
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- int64_t retries = 2000;
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- int ret = -1;
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-
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if (cont == NULL || cont->health_check == NULL) {
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return;
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}
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- pthread_t monitor_tid = cont->health_check->monitor_tid;
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set_monitor_stop_status(cont->health_check);
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// ensure that the monitor process exits
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while (get_monitor_exist_flag(cont->health_check)) {
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util_usleep_nointerupt(500);
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- timeout += 1;
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- if (timeout <= retries) {
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- continue;
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- }
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- if (monitor_tid <= 0) {
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- break;
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- }
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- DEBUG("Try to cancel monitor thread");
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- ret = pthread_cancel(monitor_tid);
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- if (ret != 0 && ret != ESRCH) {
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- WARN("Failed to cancel monitor thread, try to kill thread");
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- pthread_kill(monitor_tid, SIGKILL);
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- }
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- break;
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}
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-
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- if (monitor_tid > 0 && pthread_join(monitor_tid, NULL) != 0) {
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- ERROR("Failed to join monitor thread");
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- }
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-
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- // monitor_tid = 0: it corresponds to the initialization of the health check thread when starting the container.
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- // At this time, the purpose is to stop the health check thread process before starting a new health check thread,
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- // and there is no need to set the health check status.
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- if (monitor_tid > 0) {
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- set_health_status(cont, UNHEALTHY);
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- set_monitor_exist_flag(cont->health_check, false);
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- }
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-
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- cont->health_check->monitor_tid = 0;
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}
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// Called when the container is being stopped (whether because the health check is
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@@ -262,8 +228,6 @@ static health_check_manager_t *health_check_manager_new()
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health_check->monitor_exist = false;
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- health_check->monitor_tid = 0;
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-
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return health_check;
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cleanup:
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health_check_manager_free(health_check);
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@@ -923,15 +887,20 @@ void container_update_health_monitor(const char *container_id)
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want_running = container_is_running(cont->state) && !container_is_paused(cont->state) && probe != HEALTH_NONE;
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if (want_running) {
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+ pthread_t monitor_tid = { 0 };
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char *cid = util_strdup_s(container_id);
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// ensured that the health check monitor process is stopped
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close_health_check_monitor(cont);
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init_monitor_idle_status(cont->health_check);
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- if (pthread_create(&cont->health_check->monitor_tid, NULL, health_check_monitor, (void *)cid)) {
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+ if (pthread_create(&monitor_tid, NULL, health_check_monitor, (void *)cid)) {
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free(cid);
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ERROR("Failed to create thread to monitor health check...");
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goto out;
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}
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+ if (pthread_detach(monitor_tid)) {
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+ ERROR("Failed to detach the health check monitor thread");
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+ goto out;
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+ }
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} else {
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close_health_check_monitor(cont);
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}
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--
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2.25.1
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