У меня на хосте работает 8 контейнеров. Когда я перезапустил хост-сервер, 4 из 8 контейнеров были перезапущены l oop.
Нижеприведенная операция, выполненная перед перезагрузкой сервера:
- обновлена политика перезапуска каждого контейнера, чтобы "всегда"
- наборы процессоров, назначенные каждому контейнеру.
Ниже приведены журналы из одного образца контейнера (те же журналы можно увидеть для остальных 3 контейнеров)
Jul 29 19:07:28 docker-worker-3-7 dockerd: time="2020-07-29T19:07:28.950906638+05:30" level=info msg="Removing stale sandbox 950a6df
ee89162c0d21911fd4875466af986ee75d49955eb87f989451c2a1cae (28cdbceb291cff58e2a7993b05c1401464b92743bc54c2a84e124e56638951c4)"
Jul 29 19:07:30 docker-worker-3-7 dockerd: time="2020-07-29T19:07:30+05:30" level=info msg="shim docker-containerd-shim started" add
ress="/containerd-shim/moby/28cdbceb291cff58e2a7993b05c1401464b92743bc54c2a84e124e56638951c4/shim.sock" debug=false pid=3003
Jul 29 19:07:30 docker-worker-3-7 dockerd: time="2020-07-29T19:07:30+05:30" level=info msg="shim reaped" id=28cdbceb291cff58e2a7993b
05c1401464b92743bc54c2a84e124e56638951c4
Jul 29 19:07:30 docker-worker-3-7 dockerd: time="2020-07-29T19:07:30+05:30" level=info msg="shim docker-containerd-shim started" add
ress="/containerd-shim/moby/28cdbceb291cff58e2a7993b05c1401464b92743bc54c2a84e124e56638951c4/shim.sock" debug=false pid=3664
Jul 29 19:07:31 docker-worker-3-7 dockerd: time="2020-07-29T19:07:31+05:30" level=info msg="shim reaped" id=28cdbceb291cff58e2a7993b
05c1401464b92743bc54c2a84e124e56638951c4
Jul 29 19:07:31 docker-worker-3-7 dockerd: time="2020-07-29T19:07:31+05:30" level=info msg="shim docker-containerd-shim started" add
ress="/containerd-shim/moby/28cdbceb291cff58e2a7993b05c1401464b92743bc54c2a84e124e56638951c4/shim.sock" debug=false pid=4075
Jul 29 19:07:31 docker-worker-3-7 dockerd: time="2020-07-29T19:07:31+05:30" level=info msg="shim reaped" id=28cdbceb291cff58e2a7993b
05c1401464b92743bc54c2a84e124e56638951c4
Jul 29 19:07:32 docker-worker-3-7 dockerd: time="2020-07-29T19:07:32+05:30" level=info msg="shim docker-containerd-shim started" add
ress="/containerd-shim/moby/28cdbceb291cff58e2a7993b05c1401464b92743bc54c2a84e124e56638951c4/shim.sock" debug=false pid=4540
Jul 29 19:07:32 docker-worker-3-7 dockerd: time="2020-07-29T19:07:32+05:30" level=info msg="shim reaped" id=28cdbceb291cff58e2a7993b
05c1401464b92743bc54c2a84e124e56638951c4
Jul 29 19:07:33 docker-worker-3-7 dockerd: time="2020-07-29T19:07:33+05:30" level=info msg="shim docker-containerd-shim started" add
ress="/containerd-shim/moby/28cdbceb291cff58e2a7993b05c1401464b92743bc54c2a84e124e56638951c4/shim.sock" debug=false pid=4888
Jul 29 19:07:33 docker-worker-3-7 dockerd: time="2020-07-29T19:07:33+05:30" level=info msg="shim reaped" id=28cdbceb291cff58e2a7993b
05c1401464b92743bc54c2a84e124e56638951c4
Jul 29 19:07:34 docker-worker-3-7 dockerd: time="2020-07-29T19:07:34+05:30" level=info msg="shim docker-containerd-shim started" add
ress="/containerd-shim/moby/28cdbceb291cff58e2a7993b05c1401464b92743bc54c2a84e124e56638951c4/shim.sock" debug=false pid=5236
Jul 29 19:07:35 docker-worker-3-7 dockerd: time="2020-07-29T19:07:35+05:30" level=info msg="shim reaped" id=28cdbceb291cff58e2a7993b
05c1401464b92743bc54c2a84e124e56638951c4
Jul 30 11:32:22 docker-worker-3-7 dockerd: time="2020-07-30T11:32:22.168356749+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:23 docker-worker-3-7 dockerd: time="2020-07-30T11:32:23.170414772+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:24 docker-worker-3-7 dockerd: time="2020-07-30T11:32:24.175846696+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:25 docker-worker-3-7 dockerd: time="2020-07-30T11:32:25.179462074+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:26 docker-worker-3-7 dockerd: time="2020-07-30T11:32:26.180273919+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:27 docker-worker-3-7 dockerd: time="2020-07-30T11:32:27.184552211+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:28 docker-worker-3-7 dockerd: time="2020-07-30T11:32:28.191554766+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:29 docker-worker-3-7 dockerd: time="2020-07-30T11:32:29.196273850+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:30 docker-worker-3-7 dockerd: time="2020-07-30T11:32:30.202965670+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:31 docker-worker-3-7 dockerd: time="2020-07-30T11:32:31.205259453+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:32 docker-worker-3-7 dockerd: time="2020-07-30T11:32:32.210054931+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:33 docker-worker-3-7 dockerd: time="2020-07-30T11:32:33.215448730+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:32:34 docker-worker-3-7 dockerd: time="2020-07-30T11:32:34.220660678+05:30" level=error msg="collecting stats for 28cdbceb291cff58e2a799
3b05c1401464b92743bc54c2a84e124e56638951c4: no such container"
Jul 30 11:55:51 docker-worker-3-7 dockerd: time="2020-07-30T11:55:51.246346075+05:30" level=error msg="28cdbceb291cff58e2a7993b05c1401464b92743bc5
4c2a84e124e56638951c4 cleanup: failed to delete container from containerd: no such container"
Jul 30 12:06:17 docker-worker-3-7 dockerd: time="2020-07-30T12:06:17.551094064+05:30" level=error msg="28cdbceb291cff58e2a7993b05c1401464b92743bc5
4c2a84e124e56638951c4 cleanup: failed to delete container from containerd: no such container"
Jul 30 12:21:32 docker-worker-3-7 dockerd: time="2020-07-30T12:21:32.309091576+05:30" level=error msg="28cdbceb291cff58e2a7993b05c1401464b92743bc5
4c2a84e124e56638951c4 cleanup: failed to delete container from containerd: no such container"
Сервер перезапущен в среду 29 июля, 19:06
Чтобы избежать сбоя, мы воссоздали контейнеры , но хотели узнать причину этого «перезапуска контейнера l oop»