Node RebootΒΆ
| 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 |