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Proto show: show creation and last autorestart time

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This commit is contained in:
Maria Matejka 2024-12-11 10:05:05 +01:00
parent fa5923289e
commit 73ace6acad
2 changed files with 32 additions and 10 deletions
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41
nest/proto.c
View File

@ -1334,6 +1334,7 @@ proto_new(struct proto_config *cf)
p->proto = cf->protocol;
p->proto_state = PS_DOWN_XX;
p->last_state_change = current_time();
p->last_reconfiguration = current_time();
p->net_type = cf->net_type;
p->disabled = cf->disabled;
@ -2183,14 +2184,17 @@ proto_restart_event_hook(void *_p)
proto_rethink_goal(p);
if (proto_restart)
if (current_time_now() - p->last_restart < p->restart_limit)
log(L_ERR "%s: too frequent restarts, disabling", p->name);
else
p->disabled = 0;
{
/* Store the last restart time */
p->last_restart = current_time();
/* Allow the protocol back again */
p->disabled = 0;
/* No need to call proto_rethink_goal() here again as the proto_cleanup() routine will
* call it after the protocol stops ... and both these routines are fixed to main_birdloop.
*/
}
}
static inline void
@ -2306,8 +2310,16 @@ channel_limit_down(struct limit *l, void *data)
channel_activate_limit(c, l, dir);
bool restart = (c->limit_actions[dir] == PLA_RESTART);
if (restart && (current_time_now() - p->last_restart < p->restart_limit))
{
log(L_ERR "%s: too frequent restarts, disabling", p->name);
restart = false;
}
if (p->proto_state == PS_UP)
proto_schedule_down(p, c->limit_actions[dir] == PLA_RESTART, chl_dir_down[dir]);
proto_schedule_down(p, restart, chl_dir_down[dir]);
return 1;
}
@ -2619,8 +2631,10 @@ proto_cmd_show(struct proto *p, uintptr_t verbose, int cnt)
p->proto->get_status(p, buf);
rcu_read_lock();
tm_format_time(tbuf, this_cli->tf ?: &atomic_load_explicit(&global_runtime, memory_order_acquire)->tf_proto, p->last_state_change);
struct timeformat *tf = this_cli->tf ?: &atomic_load_explicit(&global_runtime, memory_order_acquire)->tf_proto;
rcu_read_unlock();
tm_format_time(tbuf, tf, p->last_state_change);
cli_msg(-1002, "%-10s %-10s %-10s %-6s %-12s %s",
p->name,
p->proto->name,
@ -2632,13 +2646,20 @@ proto_cmd_show(struct proto *p, uintptr_t verbose, int cnt)
if (verbose)
{
if (p->cf->dsc)
cli_msg(-1006, " Description: %s", p->cf->dsc);
cli_msg(-1006, " Description: %s", p->cf->dsc);
if (p->message)
cli_msg(-1006, " Message: %s", p->message);
cli_msg(-1006, " Message: %s", p->message);
tm_format_time(tbuf, tf, p->last_reconfiguration);
cli_msg(-1006, " Created: %s", tbuf);
if (p->last_restart > p->last_reconfiguration)
{
tm_format_time(tbuf, tf, p->last_restart);
cli_msg(-1006, " Last autorestart: %s", tbuf);
}
if (p->cf->router_id)
cli_msg(-1006, " Router ID: %R", p->cf->router_id);
cli_msg(-1006, " Router ID: %R", p->cf->router_id);
if (p->vrf)
cli_msg(-1006, " VRF: %s", p->vrf->name);
cli_msg(-1006, " VRF: %s", p->vrf->name);
if (p->proto->show_proto_info)
p->proto->show_proto_info(p);

1
nest/protocol.h
View File

@ -170,6 +170,7 @@ struct proto {
u32 hash_key; /* Random key used for hashing of neighbors */
btime last_state_change; /* Time of last state transition */
btime last_restart; /* Time of last restart */
btime last_reconfiguration; /* Time of last hard reconfiguration */
btime restart_limit; /* Minimum allowed time between limit restarts */
char *last_state_name_announced; /* Last state name we've announced to the user */
char *message; /* State-change message, allocated from proto_pool */