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jonschipp / ISLET

Isolated, Scalable, & Lightweight Environment for Training
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network breaks #66

Closed hsingh23 closed 9 years ago

hsingh23 commented 9 years ago

If I have the ubuntu:latest image doing an apt-get update, and then I kill it, the next time I launch a container it is not able to connect to the network. I ran the islet install in the container version. Have you seen this?

hsingh23 commented 9 years ago

Here is what docker inspect has to say.

docker inspect modest_mahavira [ { "Id": "1c01fab5be6b45f6ca7689c8145d27bee3c81570d9cd6238c166ee59bb2b07e4", "Created": "2015-11-02T06:43:59.719321362Z", "Path": "/bin/bash", "Args": [], "State": { "Running": true, "Paused": false, "Restarting": false, "OOMKilled": false, "Dead": false, "Pid": 7146, "ExitCode": 0, "Error": "", "StartedAt": "2015-11-02T06:43:59.908406749Z", "FinishedAt": "0001-01-01T00:00:00Z" }, "Image": "a5a467fddcb8848a80942d0191134c925fa16ffa9655c540acd34284f4f6375d", "NetworkSettings": { "Bridge": "", "EndpointID": "a5b7678955daa09130949da0c683c0a875d3591b11e1d395441748c35a6faa1a", "Gateway": "172.17.42.1", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "HairpinMode": false, "IPAddress": "172.17.0.5", "IPPrefixLen": 16, "IPv6Gateway": "", "LinkLocalIPv6Address": "", "LinkLocalIPv6PrefixLen": 0, "MacAddress": "02:42:ac:11:00:05", "NetworkID": "775dd3b8dda61fcdc2112ab6f5457715ba9dd869558bbca7c46668b08e8cc069", "PortMapping": null, "Ports": {}, "SandboxKey": "/var/run/docker/netns/1c01fab5be6b", "SecondaryIPAddresses": null, "SecondaryIPv6Addresses": null }, "ResolvConfPath": "/var/lib/docker/containers/1c01fab5be6b45f6ca7689c8145d27bee3c81570d9cd6238c166ee59bb2b07e4/resolv.conf", "HostnamePath": "/var/lib/docker/containers/1c01fab5be6b45f6ca7689c8145d27bee3c81570d9cd6238c166ee59bb2b07e4/hostname", "HostsPath": "/var/lib/docker/containers/1c01fab5be6b45f6ca7689c8145d27bee3c81570d9cd6238c166ee59bb2b07e4/hosts", "LogPath": "/var/lib/docker/containers/1c01fab5be6b45f6ca7689c8145d27bee3c81570d9cd6238c166ee59bb2b07e4/1c01fab5be6b45f6ca7689c8145d27bee3c81570d9cd6238c166ee59bb2b07e4-json.log", "Name": "/modest_mahavira", "RestartCount": 0, "Driver": "aufs", "ExecDriver": "native-0.2", "MountLabel": "", "ProcessLabel": "", "AppArmorProfile": "", "ExecIDs": null, "HostConfig": { "Binds": null, "ContainerIDFile": "", "LxcConf": [], "Memory": 0, "MemorySwap": 0, "CpuShares": 0, "CpuPeriod": 0, "CpusetCpus": "", "CpusetMems": "", "CpuQuota": 0, "BlkioWeight": 0, "OomKillDisable": false, "MemorySwappiness": -1, "Privileged": false, "PortBindings": {}, "Links": null, "PublishAllPorts": false, "Dns": null, "DnsSearch": null, "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 ] }, "GraphDriver": { "Name": "aufs", "Data": null }, "Mounts": [], "Config": { "Hostname": "1c01fab5be6b", "Domainname": "", "User": "", "AttachStdin": true, "AttachStdout": true, "AttachStderr": true, "ExposedPorts": null, "PublishService": "", "Tty": true, "OpenStdin": true, "StdinOnce": true, "Env": null, "Cmd": [ "/bin/bash" ], "Image": "ubuntu:14.04.3", "Volumes": null, "VolumeDriver": "", "WorkingDir": "", "Entrypoint": null, "NetworkDisabled": false, "MacAddress": "", "OnBuild": null, "Labels": {} } } ]

hsingh23 commented 9 years ago

after doing a service docker restart, networking works again

➜ ~ docker inspect cocky_goodall [ { "Id": "853b1a89a730a94b5747a6d7508cd52ba6d32b8ac4ce597e3158cc6d36a345a9", "Created": "2015-11-02T06:47:03.877999386Z", "Path": "/bin/bash", "Args": [], "State": { "Running": true, "Paused": false, "Restarting": false, "OOMKilled": false, "Dead": false, "Pid": 8085, "ExitCode": 0, "Error": "", "StartedAt": "2015-11-02T06:47:04.064483179Z", "FinishedAt": "0001-01-01T00:00:00Z" }, "Image": "a5a467fddcb8848a80942d0191134c925fa16ffa9655c540acd34284f4f6375d", "NetworkSettings": { "Bridge": "", "EndpointID": "83b387a7cb3c93ab67090760a3b794ded097d15aac329c7a462331609245204a", "Gateway": "172.17.42.1", "GlobalIPv6Address": "", "GlobalIPv6PrefixLen": 0, "HairpinMode": false, "IPAddress": "172.17.0.2", "IPPrefixLen": 16, "IPv6Gateway": "", "LinkLocalIPv6Address": "", "LinkLocalIPv6PrefixLen": 0, "MacAddress": "02:42:ac:11:00:02", "NetworkID": "48189f19557ab9a8075079d6f9e5e885897230513be84d02a82f30066ee27973", "PortMapping": null, "Ports": {}, "SandboxKey": "/var/run/docker/netns/853b1a89a730", "SecondaryIPAddresses": null, "SecondaryIPv6Addresses": null }, "ResolvConfPath": "/var/lib/docker/containers/853b1a89a730a94b5747a6d7508cd52ba6d32b8ac4ce597e3158cc6d36a345a9/resolv.conf", "HostnamePath": "/var/lib/docker/containers/853b1a89a730a94b5747a6d7508cd52ba6d32b8ac4ce597e3158cc6d36a345a9/hostname", "HostsPath": "/var/lib/docker/containers/853b1a89a730a94b5747a6d7508cd52ba6d32b8ac4ce597e3158cc6d36a345a9/hosts", "LogPath": "/var/lib/docker/containers/853b1a89a730a94b5747a6d7508cd52ba6d32b8ac4ce597e3158cc6d36a345a9/853b1a89a730a94b5747a6d7508cd52ba6d32b8ac4ce597e3158cc6d36a345a9-json.log", "Name": "/cocky_goodall", "RestartCount": 0, "Driver": "aufs", "ExecDriver": "native-0.2", "MountLabel": "", "ProcessLabel": "", "AppArmorProfile": "", "ExecIDs": null, "HostConfig": { "Binds": null, "ContainerIDFile": "", "LxcConf": [], "Memory": 0, "MemorySwap": 0, "CpuShares": 0, "CpuPeriod": 0, "CpusetCpus": "", "CpusetMems": "", "CpuQuota": 0, "BlkioWeight": 0, "OomKillDisable": false, "MemorySwappiness": -1, "Privileged": false, "PortBindings": {}, "Links": null, "PublishAllPorts": false, "Dns": null, "DnsSearch": null, "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 ] }, "GraphDriver": { "Name": "aufs", "Data": null }, "Mounts": [], "Config": { "Hostname": "853b1a89a730", "Domainname": "", "User": "", "AttachStdin": true, "AttachStdout": true, "AttachStderr": true, "ExposedPorts": null, "PublishService": "", "Tty": true, "OpenStdin": true, "StdinOnce": true, "Env": null, "Cmd": [ "/bin/bash" ], "Image": "ubuntu:14.04.3", "Volumes": null, "VolumeDriver": "", "WorkingDir": "", "Entrypoint": null, "NetworkDisabled": false, "MacAddress": "", "OnBuild": null, "Labels": {} } } ]

hsingh23 commented 9 years ago

I think it might be this: https://github.com/docker/docker/issues/541

jonschipp commented 9 years ago

Okay, thanks for sharing - going to close as it looks like a Docker issue.