/* Adds a new job link, which encodes that the 'subject' job
* needs the 'object' job in some way. If 'subject' is NULL
* this means the 'anchor' job (i.e. the one the user
- * explcitily asked for) is the requester. */
+ * explicitly asked for) is the requester. */
if (!(l = new0(JobDependency, 1)))
return NULL;
* type. */
/* First check if there is an override */
- if (j->ignore_deps)
+ if (j->ignore_order)
return true;
if (j->type == JOB_START ||
break;
case JOB_RELOAD_OR_START:
- if (unit_active_state(j->unit) == UNIT_ACTIVE)
+ if (unit_active_state(j->unit) == UNIT_ACTIVE) {
+ j->type = JOB_RELOAD;
r = unit_reload(j->unit);
- else
+ } else {
+ j->type = JOB_START;
r = unit_start(j->unit);
+
+ if (r == -EBADR)
+ r = 0;
+ }
break;
case JOB_RESTART: {
else if (t == UNIT_ACTIVATING) {
j->type = JOB_START;
r = unit_start(j->unit);
- } else
+ } else {
+ j->type = JOB_RESTART;
r = unit_stop(j->unit);
+ }
break;
}
if ((j = manager_get_job(m, id))) {
if (r == -EALREADY)
r = job_finish_and_invalidate(j, JOB_DONE);
+ else if (r == -ENOEXEC)
+ r = job_finish_and_invalidate(j, JOB_SKIPPED);
else if (r == -EAGAIN)
j->state = JOB_WAITING;
else if (r < 0)
return r;
}
+static void job_print_status_message(Unit *u, JobType t, JobResult result) {
+ assert(u);
+
+ if (t == JOB_START) {
+
+ switch (result) {
+
+ case JOB_DONE:
+ unit_status_printf(u, "Started %s.\n", unit_description(u));
+ break;
+
+ case JOB_FAILED:
+ unit_status_printf(u, "Starting %s " ANSI_HIGHLIGHT_ON "failed" ANSI_HIGHLIGHT_OFF ", see 'systemctl status %s' for details.\n", unit_description(u), u->meta.id);
+ break;
+
+ case JOB_DEPENDENCY:
+ unit_status_printf(u, "Starting %s " ANSI_HIGHLIGHT_ON "aborted" ANSI_HIGHLIGHT_OFF " because a dependency failed.\n", unit_description(u));
+ break;
+
+ case JOB_TIMEOUT:
+ unit_status_printf(u, "Starting %s " ANSI_HIGHLIGHT_ON "timed out" ANSI_HIGHLIGHT_OFF ".\n", unit_description(u), u->meta.id);
+ break;
+
+ default:
+ ;
+ }
+
+ } else if (t == JOB_STOP) {
+
+ switch (result) {
+
+ case JOB_TIMEOUT:
+ unit_status_printf(u, "Stopping %s " ANSI_HIGHLIGHT_ON "timed out" ANSI_HIGHLIGHT_OFF ".\n", unit_description(u), u->meta.id);
+ break;
+
+ case JOB_DONE:
+ case JOB_FAILED:
+ unit_status_printf(u, "Stopped %s.\n", unit_description(u));
+ break;
+
+ default:
+ ;
+ }
+ }
+}
+
int job_finish_and_invalidate(Job *j, JobResult result) {
Unit *u;
Unit *other;
JobType t;
Iterator i;
+ bool recursed = false;
assert(j);
assert(j->installed);
j->type = JOB_START;
job_add_to_run_queue(j);
- return 0;
+
+ u = j->unit;
+ goto finish;
}
j->result = result;
t = j->type;
job_free(j);
- if (result == JOB_FAILED && t == JOB_START)
- unit_status_printf(u, "Starting %s " ANSI_HIGHLIGHT_ON "failed" ANSI_HIGHLIGHT_OFF ", see 'systemctl status %s' for details.\n", unit_description(u), u->meta.id);
- else if (result == JOB_TIMEOUT && t == JOB_START)
- unit_status_printf(u, "Starting %s " ANSI_HIGHLIGHT_ON "timed out" ANSI_HIGHLIGHT_OFF ".\n", unit_description(u), u->meta.id);
- else if (result == JOB_TIMEOUT && t == JOB_STOP)
- unit_status_printf(u, "Stopping %s " ANSI_HIGHLIGHT_ON "timed out" ANSI_HIGHLIGHT_OFF ".\n", unit_description(u), u->meta.id);
+ job_print_status_message(u, t, result);
/* Fail depending jobs on failure */
if (result != JOB_DONE) {
if (other->meta.job &&
(other->meta.job->type == JOB_START ||
other->meta.job->type == JOB_VERIFY_ACTIVE ||
- other->meta.job->type == JOB_RELOAD_OR_START))
+ other->meta.job->type == JOB_RELOAD_OR_START)) {
job_finish_and_invalidate(other->meta.job, JOB_DEPENDENCY);
+ recursed = true;
+ }
SET_FOREACH(other, u->meta.dependencies[UNIT_BOUND_BY], i)
if (other->meta.job &&
(other->meta.job->type == JOB_START ||
other->meta.job->type == JOB_VERIFY_ACTIVE ||
- other->meta.job->type == JOB_RELOAD_OR_START))
+ other->meta.job->type == JOB_RELOAD_OR_START)) {
job_finish_and_invalidate(other->meta.job, JOB_DEPENDENCY);
+ recursed = true;
+ }
SET_FOREACH(other, u->meta.dependencies[UNIT_REQUIRED_BY_OVERRIDABLE], i)
if (other->meta.job &&
!other->meta.job->override &&
(other->meta.job->type == JOB_START ||
other->meta.job->type == JOB_VERIFY_ACTIVE ||
- other->meta.job->type == JOB_RELOAD_OR_START))
+ other->meta.job->type == JOB_RELOAD_OR_START)) {
job_finish_and_invalidate(other->meta.job, JOB_DEPENDENCY);
+ recursed = true;
+ }
} else if (t == JOB_STOP) {
if (other->meta.job &&
(other->meta.job->type == JOB_START ||
other->meta.job->type == JOB_VERIFY_ACTIVE ||
- other->meta.job->type == JOB_RELOAD_OR_START))
+ other->meta.job->type == JOB_RELOAD_OR_START)) {
job_finish_and_invalidate(other->meta.job, JOB_DEPENDENCY);
+ recursed = true;
+ }
}
}
+ /* Trigger OnFailure dependencies that are not generated by
+ * the unit itself. We don't tread JOB_CANCELED as failure in
+ * this context. And JOB_FAILURE is already handled by the
+ * unit itself. */
+ if (result == JOB_TIMEOUT || result == JOB_DEPENDENCY) {
+ log_notice("Job %s/%s failed with result '%s'.",
+ u->meta.id,
+ job_type_to_string(t),
+ job_result_to_string(result));
+
+ unit_trigger_on_failure(u);
+ }
+
+finish:
/* Try to start the next jobs that can be started */
SET_FOREACH(other, u->meta.dependencies[UNIT_AFTER], i)
if (other->meta.job)
manager_check_finished(u->meta.manager);
- return 0;
+ return recursed;
}
int job_start_timer(Job *j) {
[JOB_FAIL] = "fail",
[JOB_REPLACE] = "replace",
[JOB_ISOLATE] = "isolate",
- [JOB_IGNORE_DEPENDENCIES] = "ignore-dependencies"
+ [JOB_IGNORE_DEPENDENCIES] = "ignore-dependencies",
+ [JOB_IGNORE_REQUIREMENTS] = "ignore-requirements"
};
DEFINE_STRING_TABLE_LOOKUP(job_mode, JobMode);
[JOB_CANCELED] = "canceled",
[JOB_TIMEOUT] = "timeout",
[JOB_FAILED] = "failed",
- [JOB_DEPENDENCY] = "dependency"
+ [JOB_DEPENDENCY] = "dependency",
+ [JOB_SKIPPED] = "skipped"
};
DEFINE_STRING_TABLE_LOOKUP(job_result, JobResult);