Обновление: Сообщение о проблеме появилось в версии 1.9.1 и отсутствует в последних версиях Docker.
У меня есть приложение docker, работающее в elasticbeanstalk, которое зависает примерно через 10-11 дней безотказной работы.
Приложение запускает задание cron каждую минуту. Нет никакого длительного процесса подачи заявки (моего).
Как только он зависает, он больше не отвечает на HTTP-запросы.
Следующий docker команды зависают: top, exec, restart
docker logs отвечает, но не показывает никаких ошибок.
Я не знаю, как отлаживать дальше с этого момента. Есть какие-нибудь идеи?
docker inspect показывать:
{ "Id": "a9e7ed019ce543073c16507036d1a5579817a0e0abf79e6f79949bcc96dca444", "Created": "2016-06-16T22:29:57.448398251Z", "Path": "/usr/local/bin/init.sh", "Args": [], "State": { "Status": "running", "Running": true, "Paused": false, "Restarting": false, "OOMKilled": false, "Dead": false, "Pid": 4406, "ExitCode": 0, "Error": "", "StartedAt": "2016-06-16T22:29:58.459393626Z", "FinishedAt": "0001-01-01T00:00:00Z" }, "Image": "6aa1c5468fbe4102e7428d4325f666868498b9880c9dc3f14c30c2a6804a25a5", "ResolvConfPath": "/var/lib/docker/containers/a9e7ed019ce543073c16507036d1a5579817a0e0abf79e6f79949bcc96dca444/resolv.conf", "HostnamePath": "/var/lib/docker/containers/a9e7ed019ce543073c16507036d1a5579817a0e0abf79e6f79949bcc96dca444/hostname", "HostsPath": "/var/lib/docker/containers/a9e7ed019ce543073c16507036d1a5579817a0e0abf79e6f79949bcc96dca444/hosts", "LogPath": "/var/lib/docker/containers/a9e7ed019ce543073c16507036d1a5579817a0e0abf79e6f79949bcc96dca444/a9e7ed019ce543073c16507036d1a5579817a0e0abf79e6f79949bcc96dca444-json.log", "Name": "/cranky_hugle", "RestartCount": 0, "Driver": "devicemapper", "ExecDriver": "native-0.2", "MountLabel": "", "ProcessLabel": "", "AppArmorProfile": "", "ExecIDs": [ "8de1c20fc2c90e7a41c709e226ecd3401db18c6e0044527b4cc205d15167ac6d" ], "HostConfig": { "Binds": null, "ContainerIDFile": "", "LxcConf": [], "Memory": 0, "MemoryReservation": 0, "MemorySwap": 0, "KernelMemory": 0, "CpuShares": 0, "CpuPeriod": 0, "CpusetCpus": "", "CpusetMems": "", "CpuQuota": 0, "BlkioWeight": 0, "OomKillDisable": false, "MemorySwappiness": -1, "Privileged": false, "PortBindings": {}, "Links": null, "PublishAllPorts": false, "Dns": [], "DnsOptions": [], "DnsSearch": [], "ExtraHosts": null, "VolumesFrom": null, "Devices": [], "NetworkMode": "default", "IpcMode": "", "PidMode": "", "UTSMode": "", "CapAdd": null, "CapDrop": null, "GroupAdd": null, "RestartPolicy": { "Name": "no", "MaximumRetryCount": 0 }, "SecurityOpt": null, "ReadonlyRootfs": false, "Ulimits": null, "LogConfig": { "Type": "json-file", "Config": {} }, "CgroupParent": "", "ConsoleSize": [ 0, 0 ], "VolumeDriver": "" }, "GraphDriver": { "Name": "devicemapper", "Data": { "DeviceId": "46", "DeviceName": "docker-202:1-263679-a9e7ed019ce543073c16507036d1a5579817a0e0abf79e6f79949bcc96dca444", "DeviceSize": "107374182400" } }, "Mounts": [], "Config": { "Hostname": "a9e7ed019ce5", "Domainname": "", "User": "", "AttachStdin": false, "AttachStdout": false, "AttachStderr": false, "ExposedPorts": { "443/tcp": {}, "80/tcp": {} }, "Tty": false, "OpenStdin": false, "StdinOnce": false, "Env": [ "ENV=prd", "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", "APACHE_RUN_USER=www-data", "APACHE_RUN_GROUP=www-data", "APACHE_LOG_DIR=/var/log/apache2", "GIT_REV=76bf2a3207482a0dfc06551374056480946825ff" ], "Cmd": [ "/usr/local/bin/init.sh" ], "Image": "6aa1c5468fbe", "Volumes": null, "WorkingDir": "", "Entrypoint": null, "OnBuild": null, "Labels": {}, "StopSignal": "SIGTERM" }, "NetworkSettings": { "Bridge": "", "SandboxID": "*********", "HairpinMode": false, "LinkLocalIPv6Address": "", "LinkLocalIPv6PrefixLen": 0, "Ports": { "443/tcp": null, "80/tcp": null }, "SandboxKey": "/var/run/docker/netns/*********", "SecondaryIPAddresses": null, "SecondaryIPv6Addresses": null, "EndpointID": "*********", "Gateway": "172.17.0.1", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "IPAddress": "172.17.0.2", "IPPrefixLen": 16, "IPv6Gateway": "", "MacAddress": "*********", "Networks": { "bridge": { "EndpointID": "*********", "Gateway": "172.17.0.1", "IPAddress": "172.17.0.2", "IPPrefixLen": 16, "IPv6Gateway": "", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "MacAddress": "*********" } } }}]