Node Reboot¶
Event |
Reboot A. Agent restart before hb#*.timeout + ready_period. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down |
Response |
Service shutdown. No maintenance announced. Service starts after reboot. |
|
End Service State |
up |
down |
Event |
Reboot A. Agent restart after hb#*.timeout + ready_period. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down |
Response |
Service shutdown. No maintenance announced. |
Service starts after hb#*.timeout + ready_period |
End Service State |
down |
up |
Event |
Reboot A. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up frozen |
down |
Response |
Service shutdown. No maintenance announced. Service won’t start after reboot. |
Service starts after longest hb#*.timeout + ready_period |
End Service State |
down |
up |
Event |
Reboot A. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up frozen |
down frozen |
Response |
Service shutdown. No maintenance announced. Service won’t start after reboot. |
|
End Service State |
down |
down |
Event |
Reboot A. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running frozen |
daemon running |
Initial Service State |
up |
down |
Response |
Service shutdown. No maintenance announced. Service won’t start after reboot. |
Service starts after longest hb#*.timeout + ready_period |
End Service State |
down |
up |
Event |
Reboot A. Agent restart before hb#*.timeout + ready_period. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running frozen |
daemon running frozen |
Initial Service State |
up |
down |
Response |
Service shutdown. No maintenance announced. Service won’t start after reboot. |
|
End Service State |
down |
down |
Event |
Reboot A and B. Both agent restart interval < rejoin_grace_period + ready_period |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down |
Response |
Service shutdown. No maintenance announced. Service starts as soon as B is reachable. |
|
End Service State |
up |
down |
Event |
Reboot A and B. A restarts rejoin_grace_period + ready_period later than B. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down |
Response |
Service shutdown. No maintenance announced. |
Service starts rejoin_grace_period + ready_period after reboot |
End Service State |
down |
up |
Event |
Reboot A and B. B restarts rejoin_grace_period + ready_period later than A. |
|
---|---|---|
Node |
A |
B |
Initial Node State |
daemon running |
daemon running |
Initial Service State |
up |
down |
Response |
Service shutdown. No maintenance announced. Service starts rejoin_grace_period + ready_period after reboot. |
|
End Service State |
up |
down |