summaryrefslogtreecommitdiff
path: root/src/monitor
diff options
context:
space:
mode:
authorJakub Hrozek <jhrozek@redhat.com>2012-04-16 12:01:37 +0200
committerStephen Gallagher <sgallagh@redhat.com>2012-04-20 10:55:14 -0400
commitb83e43eb88879c7fb3114aafcc525356ff7d4235 (patch)
treeee91f09dea503112d13d4ec67ab8f947661b4795 /src/monitor
parentcdf4599ba44a6b17818cb5e77f3a727491b7e85e (diff)
downloadsssd-b83e43eb88879c7fb3114aafcc525356ff7d4235.tar.gz
sssd-b83e43eb88879c7fb3114aafcc525356ff7d4235.tar.bz2
sssd-b83e43eb88879c7fb3114aafcc525356ff7d4235.zip
Make the monitor SIGKILL time configurable
https://fedorahosted.org/sssd/ticket/1119
Diffstat (limited to 'src/monitor')
-rw-r--r--src/monitor/monitor.c26
1 files changed, 23 insertions, 3 deletions
diff --git a/src/monitor/monitor.c b/src/monitor/monitor.c
index a93b2346..cadc27fe 100644
--- a/src/monitor/monitor.c
+++ b/src/monitor/monitor.c
@@ -59,6 +59,9 @@
/* ping time cannot be less then once every few seconds or the
* monitor will get crazy hammering children with messages */
#define MONITOR_DEF_PING_TIME 10
+/* terminate the child after this interval by default if it
+ * doesn't shutdown on receiving SIGTERM */
+#define MONITOR_DEF_FORCE_TIME 60
/* Special value to leave the Kerberos Replay Cache set to use
* the libkrb5 defaults
@@ -93,6 +96,7 @@ struct mt_svc {
pid_t pid;
int ping_time;
+ int kill_time;
bool svc_started;
@@ -568,7 +572,7 @@ static int monitor_kill_service (struct mt_svc *svc)
/* Set up a timer to send SIGKILL if this process
* doesn't exit within sixty seconds
*/
- tv = tevent_timeval_current_ofs(60, 0);
+ tv = tevent_timeval_current_ofs(svc->kill_time, 0);
svc->sigkill_ev = tevent_add_timer(svc->mt_ctx->ev, svc, tv,
mt_svc_sigkill, svc);
@@ -936,7 +940,8 @@ static int get_service_config(struct mt_ctx *ctx, const char *name,
CONFDB_SERVICE_TIMEOUT,
MONITOR_DEF_PING_TIME, &svc->ping_time);
if (ret != EOK) {
- DEBUG(0,("Failed to start service '%s'\n", svc->name));
+ DEBUG(SSSDBG_CRIT_FAILURE,
+ ("Failed to get ping timeout for %s\n", svc->name));
talloc_free(svc);
return ret;
}
@@ -946,6 +951,21 @@ static int get_service_config(struct mt_ctx *ctx, const char *name,
svc->ping_time = MONITOR_DEF_PING_TIME;
}
+ ret = confdb_get_int(ctx->cdb, path,
+ CONFDB_SERVICE_FORCE_TIMEOUT,
+ MONITOR_DEF_FORCE_TIME, &svc->kill_time);
+ if (ret != EOK) {
+ DEBUG(SSSDBG_CRIT_FAILURE,
+ ("Failed to get kill timeout for %s\n", svc->name));
+ talloc_free(svc);
+ return ret;
+ }
+
+ /* 'force_timeout = 0' should be translated to the default */
+ if (svc->kill_time == 0) {
+ svc->kill_time = MONITOR_DEF_FORCE_TIME;
+ }
+
svc->last_restart = now;
*svc_cfg = svc;
@@ -2072,7 +2092,7 @@ static int monitor_service_init(struct sbus_connection *conn, void *data)
mini->ctx = ctx;
mini->conn = conn;
- /* 5 seconds should be plenty */
+ /* 10 seconds should be plenty */
tv = tevent_timeval_current_ofs(10, 0);
mini->timeout = tevent_add_timer(ctx->ev, mini, tv, init_timeout, mini);