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Slow network connectivity between containers/ host

docker

(Kendallarneaud) #1

Hello,

I’m running the latest docker/ docker-machine on OSX Yosemite and VirtualBox and I’m trying to connect to a lein ring server running in a container from the host the loading is slow as in like Load time is over 1 min The following is my configuration

Docker 1.12.0
Docker Machine 0.8.0
VirtualBox 5.0.24

My Docker Machine

{
“ConfigVersion”: 3,
“Driver”: {
“IPAddress”: “192.168.99.100”,
“MachineName”: “default”,
“SSHUser”: “docker”,
“SSHPort”: 49478,
“SSHKeyPath”: “/Volumes/NASMAC/VMs/.docker/machine/machines/default/id_rsa”,
“StorePath”: “/Volumes/NASMAC/VMs/.docker/machine”,
“SwarmMaster”: false,
“SwarmHost”: “tcp://0.0.0.0:3376”,
“SwarmDiscovery”: “”,
“VBoxManager”: {},
“HostInterfaces”: {},
“CPU”: 1,
“Memory”: 1024,
“DiskSize”: 20000,
“NatNicType”: “82540EM”,
“Boot2DockerURL”: “”,
“Boot2DockerImportVM”: “”,
“HostDNSResolver”: false,
“HostOnlyCIDR”: “192.168.99.1/24”,
“HostOnlyNicType”: “82540EM”,
“HostOnlyPromiscMode”: “deny”,
“UIType”: “headless”,
“NoShare”: false,
“DNSProxy”: true,
“NoVTXCheck”: false
},
“DriverName”: “virtualbox”,
“HostOptions”: {
“Driver”: “”,
“Memory”: 0,
“Disk”: 0,
“EngineOptions”: {
“ArbitraryFlags”: [],
“Dns”: null,
“GraphDir”: “”,
“Env”: [],
“Ipv6”: false,
“InsecureRegistry”: [],
“Labels”: [],
“LogLevel”: “”,
“StorageDriver”: “”,
“SelinuxEnabled”: false,
“TlsVerify”: true,
“RegistryMirror”: [],
“InstallURL”: “https://get.docker.com
},
“SwarmOptions”: {
“IsSwarm”: false,
“Address”: “”,
“Discovery”: “”,
“Agent”: false,
“Master”: false,
“Host”: “tcp://0.0.0.0:3376”,
“Image”: “swarm:latest”,
“Strategy”: “spread”,
“Heartbeat”: 0,
“Overcommit”: 0,
“ArbitraryFlags”: [],
“ArbitraryJoinFlags”: [],
“Env”: null,
“IsExperimental”: false
},
“AuthOptions”: {
“CertDir”: “/Volumes/NASMAC/VMs/.docker/machine/certs”,
“CaCertPath”: “/Volumes/NASMAC/VMs/.docker/machine/certs/ca.pem”,
“CaPrivateKeyPath”: “/Volumes/NASMAC/VMs/.docker/machine/certs/ca-key.pem”,
“CaCertRemotePath”: “”,
“ServerCertPath”: “/Volumes/NASMAC/VMs/.docker/machine/machines/default/server.pem”,
“ServerKeyPath”: “/Volumes/NASMAC/VMs/.docker/machine/machines/default/server-key.pem”,
“ClientKeyPath”: “/Volumes/NASMAC/VMs/.docker/machine/certs/key.pem”,
“ServerCertRemotePath”: “”,
“ServerKeyRemotePath”: “”,
“ClientCertPath”: “/Volumes/NASMAC/VMs/.docker/machine/certs/cert.pem”,
“ServerCertSANs”: [],
“StorePath”: “/Volumes/NASMAC/VMs/.docker/machine/machines/default”
}
},
“Name”: “default”
}

My docker Image

{
“Id”: “819132073e36a026222ad0da90899a0daf1e735ce0f8623202740b355556c136”,
“Created”: “2016-08-28T23:35:03.957961657Z”,
“Path”: “/bin/bash”,
“Args”: [
“lein”,
“with-profile”,
“dev”,
“do”,
“start-dev”
],
“State”: {
“Status”: “running”,
“Running”: true,
“Paused”: false,
“Restarting”: false,
“OOMKilled”: false,
“Dead”: false,
“Pid”: 3586,
“ExitCode”: 0,
“Error”: “”,
“StartedAt”: “2016-08-28T23:35:04.365339872Z”,
“FinishedAt”: “0001-01-01T00:00:00Z”
},
“Image”: “sha256:618b57a0e5d07030a3f869607928f5e167b53a6f250f76f88325799888dcac94”,
“ResolvConfPath”: “/var/lib/docker/containers/819132073e36a026222ad0da90899a0daf1e735ce0f8623202740b355556c136/resolv.conf”,
“HostnamePath”: “/var/lib/docker/containers/819132073e36a026222ad0da90899a0daf1e735ce0f8623202740b355556c136/hostname”,
“HostsPath”: “/var/lib/docker/containers/819132073e36a026222ad0da90899a0daf1e735ce0f8623202740b355556c136/hosts”,
“LogPath”: “/var/lib/docker/containers/819132073e36a026222ad0da90899a0daf1e735ce0f8623202740b355556c136/819132073e36a026222ad0da90899a0daf1e735ce0f8623202740b355556c136-json.log”,
“Name”: “/lonely_ritchie”,
“RestartCount”: 0,
“Driver”: “aufs”,
“MountLabel”: “”,
“ProcessLabel”: “”,
“AppArmorProfile”: “”,
“ExecIDs”: null,
“HostConfig”: {
“Binds”: [
"/Users/kendallarneaud/Documents/Git/ngc-race-along.docker:/data"
],
“ContainerIDFile”: “”,
“LogConfig”: {
“Type”: “json-file”,
“Config”: {}
},
“NetworkMode”: “default”,
“PortBindings”: {
“3000/tcp”: [
{
“HostIp”: “”,
“HostPort”: “”
}
],
“9000/tcp”: [
{
“HostIp”: “”,
“HostPort”: “”
}
]
},
“RestartPolicy”: {
“Name”: “no”,
“MaximumRetryCount”: 0
},
“AutoRemove”: false,
“VolumeDriver”: “”,
“VolumesFrom”: null,
“CapAdd”: null,
“CapDrop”: null,
“Dns”: [],
“DnsOptions”: [],
“DnsSearch”: [],
“ExtraHosts”: null,
“GroupAdd”: null,
“IpcMode”: “”,
“Cgroup”: “”,
“Links”: null,
“OomScoreAdj”: 0,
“PidMode”: “”,
“Privileged”: false,
“PublishAllPorts”: true,
“ReadonlyRootfs”: false,
“SecurityOpt”: null,
“UTSMode”: “”,
“UsernsMode”: “”,
“ShmSize”: 67108864,
“Runtime”: “runc”,
“ConsoleSize”: [
0,
0
],
“Isolation”: “”,
“CpuShares”: 0,
“Memory”: 0,
“CgroupParent”: “”,
“BlkioWeight”: 0,
“BlkioWeightDevice”: null,
“BlkioDeviceReadBps”: null,
“BlkioDeviceWriteBps”: null,
“BlkioDeviceReadIOps”: null,
“BlkioDeviceWriteIOps”: null,
“CpuPeriod”: 0,
“CpuQuota”: 0,
“CpusetCpus”: “”,
“CpusetMems”: “”,
“Devices”: [],
“DiskQuota”: 0,
“KernelMemory”: 0,
“MemoryReservation”: 0,
“MemorySwap”: 0,
“MemorySwappiness”: -1,
“OomKillDisable”: false,
“PidsLimit”: 0,
“Ulimits”: null,
“CpuCount”: 0,
“CpuPercent”: 0,
“IOMaximumIOps”: 0,
“IOMaximumBandwidth”: 0
},
“GraphDriver”: {
“Name”: “aufs”,
“Data”: null
},
“Mounts”: [
{
“Source”: “/Users/kendallarneaud/Documents/Git/ngc-race-along.docker”,
“Destination”: “/data”,
“Mode”: “”,
“RW”: true,
“Propagation”: “rprivate”
}
],
“Config”: {
“Hostname”: “819132073e36”,
“Domainname”: “”,
“User”: “”,
“AttachStdin”: true,
“AttachStdout”: true,
“AttachStderr”: true,
“ExposedPorts”: {
“3000/tcp”: {},
“9000/tcp”: {}
},
“Tty”: true,
“OpenStdin”: true,
“StdinOnce”: true,
“Env”: [
“no_proxy=*.local, 169.254/16”,
“PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin”,
“HOME=/root”,
“JAVA_HOME=/usr/lib/jvm/java-7-oracle”,
“LEIN_ROOT=true”,
“LANG=C.UTF-8”,
“PYTHON_VERSION=2.7.9”
],
“Cmd”: [
"/bin/bash",
“lein”,
“with-profile”,
“dev”,
“do”,
“start-dev”
],
“Image”: “rand/docker-clojurescript:latest”,
“Volumes”: null,
“WorkingDir”: “/data”,
“Entrypoint”: null,
“OnBuild”: null,
“Labels”: {}
},
“NetworkSettings”: {
“Bridge”: “”,
“SandboxID”: “8b5479b9b22a6d653509c99f9b291593ca7664339666cf40bee55044f3c1d778”,
“HairpinMode”: false,
“LinkLocalIPv6Address”: “”,
“LinkLocalIPv6PrefixLen”: 0,
“Ports”: {
“3000/tcp”: [
{
“HostIp”: “0.0.0.0”,
“HostPort”: “32773”
}
],
“9000/tcp”: [
{
“HostIp”: “0.0.0.0”,
“HostPort”: “32772”
}
]
},
“SandboxKey”: “/var/run/docker/netns/8b5479b9b22a”,
“SecondaryIPAddresses”: null,
“SecondaryIPv6Addresses”: null,
“EndpointID”: “d4164a411f5ca1992eb724c4cd5cb2f013a1eb909b6d3e5f395d07df84ff34f2”,
“Gateway”: “172.17.0.1”,
“GlobalIPv6Address”: “”,
“GlobalIPv6PrefixLen”: 0,
“IPAddress”: “172.17.0.2”,
“IPPrefixLen”: 16,
“IPv6Gateway”: “”,
“MacAddress”: “02:42:ac:11:00:02”,
“Networks”: {
“bridge”: {
“IPAMConfig”: null,
“Links”: null,
“Aliases”: null,
“NetworkID”: “fb82d366a9a2ad010bda7cdf4e6cb33f083a678756cfdfed01f90d3d2c317dfa”,
“EndpointID”: “d4164a411f5ca1992eb724c4cd5cb2f013a1eb909b6d3e5f395d07df84ff34f2”,
“Gateway”: “172.17.0.1”,
“IPAddress”: “172.17.0.2”,
“IPPrefixLen”: 16,
“IPv6Gateway”: “”,
“GlobalIPv6Address”: “”,
“GlobalIPv6PrefixLen”: 0,
“MacAddress”: “02:42:ac:11:00:02”
}
}
}
}

I’m not sure what other information I am to submit to debug this situation. Is there that can be done to improve performance?