Я развернул простой сервер Express, который выполняет SSR для приложения Angular 7.Он запускается без проблем, но через некоторое время запросы приводят к ответам 503. Сервис временно недоступен.
На вкладке «События» в моем сервисе отображаются мои задачи, истощающиеся и перезапускаемые, но ничего более ненормального.Я не вижу ничего странного в журналах ecs-агента экземпляра, кроме моей задачи, отправляющей события остановки / запуска контейнера.
Из вкладки событий моей службы:
af81a908-d0ae-4f8d-a19f-4f5723053c71
2019-03-26 13:15:28 -0700
service ui has started 1 tasks: task 61e77740-7b6a-4785-a5c8-9e7581a79745.
8bc7eb29-6a22-4af8-9994-57f2cfd7ad26
2019-03-26 13:14:55 -0700
service ui has begun draining connections on 1 tasks.
cb064206-0ed4-4b68-b528-957175a93196
2019-03-26 13:14:55 -0700
service ui deregistered 1 targets in target-group contrast-fm-target-group
398e8407-17fa-466e-a482-1840f7b9674c
2019-03-26 11:40:31 -0700
service ui has reached a steady state.
Из ecs-журнал агента на моем экземпляре:
2019-03-26T20:41:02Z [INFO] Managed task [arn:aws:ecs:us-west-2:584648718741:task/13cfb2bc-d40a-4c5b-be47-f73dc2ed28ea]: sending task change event [arn:aws:ecs:us-west-2:584648718741:task/13cfb2bc-d40a-4c5b-be47-f73dc2ed28ea -> STOPPED, Known Sent: RUNNING, PullStartedAt: 2019-03-26 20:40:56.5934327 +0000 UTC m=+24378.048113509, PullStoppedAt: 2019-03-26 20:40:56.769284895 +0000 UTC m=+24378.223965695, ExecutionStoppedAt: 2019-03-26 20:41:02.41672748 +0000 UTC m=+24383.871408417]
2019-03-26T20:41:02Z [INFO] TaskHandler: batching container event: arn:aws:ecs:us-west-2:584648718741:task/13cfb2bc-d40a-4c5b-be47-f73dc2ed28ea contrast-ui -> STOPPED, Exit 1, , Ports [{3000 80 0.0.0.0 0}], Known Sent: RUNNING
2019-03-26T20:41:02Z [INFO] TaskHandler: Adding event: TaskChange: [arn:aws:ecs:us-west-2:584648718741:task/13cfb2bc-d40a-4c5b-be47-f73dc2ed28ea -> STOPPED, Known Sent: RUNNING, PullStartedAt: 2019-03-26 20:40:56.5934327 +0000 UTC m=+24378.048113509, PullStoppedAt: 2019-03-26 20:40:56.769284895 +0000UTC m=+24378.223965695, ExecutionStoppedAt: 2019-03-26 20:41:02.41672748 +0000 UTC m=+24383.871408417, arn:aws:ecs:us-west-2:584648718741:task/13cfb2bc-d40a-4c5b-be47-f73dc2ed28ea contrast-ui -> STOPPED, Exit 1, , Ports [{3000 80 0.0.0.0 0}], Known Sent: RUNNING] sent: false
2019-03-26T20:41:02Z [INFO] TaskHandler: Sending task change: TaskChange: [arn:aws:ecs:us-west-2:584648718741:task/13cfb2bc-d40a-4c5b-be47-f73dc2ed28ea -> STOPPED, Known Sent: RUNNING, PullStartedAt: 2019-03-26 20:40:56.5934327 +0000 UTC m=+24378.048113509, PullStoppedAt: 2019-03-26 20:40:56.769284895 +0000 UTC m=+24378.223965695, ExecutionStoppedAt: 2019-03-26 20:41:02.41672748 +0000 UTC m=+24383.871408417, arn:aws:ecs:us-west-2:584648718741:task/13cfb2bc-d40a-4c5b-be47-f73dc2ed28ea contrast-ui -> STOPPED, Exit 1, , Ports [{3000 80 0.0.0.0 0}], Known Sent: RUNNING] sent: false
2019-03-26T20:41:02Z [INFO] Managed task [arn:aws:ecs:us-west-2:584648718741:task/13cfb2bc-d40a-4c5b-be47-f73dc2ed28ea]: sent task change event [arn:aws:ecs:us-west-2:584648718741:task/13cfb2bc-d40a-4c5b-be47-f73dc2ed28ea -> STOPPED, Known Sent: RUNNING, PullStartedAt: 2019-03-26 20:40:56.5934327 +0000 UTC m=+24378.048113509, PullStoppedAt: 2019-03-26 20:40:56.769284895 +0000 UTC m=+24378.223965695, ExecutionStoppedAt: 2019-03-26 20:41:02.41672748 +0000 UTC m=+24383.871408417]
2019-03-26T20:41:02Z [WARN] DockerGoClient: Unable to decode stats for container d999c0b9afba34f3e7e77e5d34a29c64edb931b1fbc99f53ccfe403c4490db9f: context canceled
2019-03-26T20:41:02Z [INFO] Container d999c0b9afba34f3e7e77e5d34a29c64edb931b1fbc99f53ccfe403c4490db9f is terminal, stopping stats collection
2019-03-26T20:41:04Z [INFO] Saving state! module="statemanager"