$ sudo cat /var/lib/docker/containers/7b0daafdf04e524422669e29358ec860f9516488532feb0e2e0e26c8bb259738/config.v2.json|jq
{ "StreamConfig": {}, "State": { "Running": true, "Paused": false, "Restarting": false, "OOMKilled": false, "RemovalInProgress": false, "Dead": false, "Pid": 95697, "ExitCode": 0, "Error": "", "StartedAt": "2019-08-27T12:53:52.084452351Z", "FinishedAt": "0001-01-01T00:00:00Z", "Health": null }, "ID": "7b0daafdf04e524422669e29358ec860f9516488532feb0e2e0e26c8bb259738", "Created": "2019-08-27T12:53:51.720863284Z", "Managed": false, "Path": "/var/sankuai/hulk/init", "Args": [ "-start_cmd", "entry" ], "Config": { "Hostname": "inf-hulk-demo-ebs", "Domainname": "", "User": "0", "AttachStdin": false, "AttachStdout": false, "AttachStderr": false, "Tty": false, "OpenStdin": false, "StdinOnce": false, "Env": [ "HULK_LSB_RELEASE=centos6", "HULK_APPKEYS=com.sankuai.inf.hulk.demo", "HULK_CONTAINER_TYPE=k8s", "HULK_ENV=beta", "TASK_ID=32583", "HULK_DISK=10", "HULK_CORE_NUM=1", "HULK_INIT_PORT=6710", "HULK_LOCAL_ENV=online", "HULK_CONFIG_SERVER=http://config.hulk.dev.sankuai.com", "HULK_SSHD_PORT=22", "ENABLE_FLEXVOLUME=on", "HULK_IDC=gh", "HULK_K8S_WORKLOAD_TYPE=pod", "HULK_DISK_NUM=10", "HULK_K8S_WORKLOAD_NAME=inf-hulk-demo-ebs", "HULK_THRIDSERVICE_ENV=online", "HULK_MEM_NUM=1024", "HULK_APPKEY=com.sankuai.inf.hulk.demo", "HULK_DOCKER_COMMAND=", "HULK_TASK_ID=26124", "HULK_MEM=1024", "HULK_CONTAINER_NAME=app", "KUBERNETES_PORT_443_TCP_PROTO=tcp", "KUBERNETES_PORT_443_TCP_PORT=443", "KUBERNETES_PORT_443_TCP_ADDR=172.17.0.1", "KUBERNETES_SERVICE_HOST=172.17.0.1", "KUBERNETES_SERVICE_PORT=443", "KUBERNETES_SERVICE_PORT_HTTPS=443", "KUBERNETES_PORT=tcp://172.17.0.1:443", "KUBERNETES_PORT_443_TCP=tcp://172.17.0.1:443", "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", "container=docker", "LC_ALL=en_US.UTF-8", "LANG=en_US.UTF-8", "TERM=xterm-256color", "IMAGE=offline_java_190801_centos6" ], "Cmd": [ "-start_cmd", "entry" ], "Image": "docker.io/sankuai/centos@sha256:27bca559e2557c5dcc1d6125ffd12e97f682f2d4a4b100ccf61542a3f1d745ed", "Volumes": null, "WorkingDir": "", "Entrypoint": [ "/var/sankuai/hulk/init" ], "OnBuild": null, "Labels": { "annotation.io.kubernetes.container.hash": "8ab533d4", "annotation.io.kubernetes.container.restartCount": "0", "annotation.io.kubernetes.container.terminationMessagePath": "/dev/termination-log", "annotation.io.kubernetes.container.terminationMessagePolicy": "File", "annotation.io.kubernetes.pod.terminationGracePeriod": "30", "build-date": "2019-08-01 12:14:00", "io.kubernetes.container.logpath": "/var/log/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/app_0.log", "io.kubernetes.container.name": "app", "io.kubernetes.docker.type": "container", "io.kubernetes.pod.name": "inf-hulk-demo-ebs", "io.kubernetes.pod.namespace": "default", "io.kubernetes.pod.uid": "b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab", "io.kubernetes.sandbox.id": "9bea248d2e7805648028af50b738a220d946399c19c9db64a55786dfb7527833", "license": "GPLv2", "name": "Meituan CentOS6/Centos7 java Image", "vendor": "CentOS" } }, "Image": "sha256:e2c44c2e1b1d9b573e37ca2a35704bffa49dfe968c1cd9fd4cab2f57a3f49c08", "NetworkSettings": { "Bridge": "", "SandboxID": "", "HairpinMode": false, "LinkLocalIPv6Address": "", "LinkLocalIPv6PrefixLen": 0, "Networks": null, "Service": null, "Ports": null, "SandboxKey": "", "SecondaryIPAddresses": null, "SecondaryIPv6Addresses": null, "IsAnonymousEndpoint": false, "HasSwarmEndpoint": false }, "LogPath": "/var/lib/docker/containers/7b0daafdf04e524422669e29358ec860f9516488532feb0e2e0e26c8bb259738/7b0daafdf04e524422669e29358ec860f9516488532feb0e2e0e26c8bb259738-json.log", "Name": "/k8s_app_inf-hulk-demo-ebs_default_b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab_0", "Driver": "devicemapper", "MountLabel": "", "ProcessLabel": "", "RestartCount": 0, "HasBeenStartedBefore": true, "HasBeenManuallyStopped": false, "MountPoints": { "/dev/termination-log": { "Source": "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/containers/app/bb73d8d2", "Destination": "/dev/termination-log", "RW": true, "Name": "", "Driver": "", "Type": "bind", "Propagation": "rprivate", "Spec": { "Type": "bind", "Source": "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/containers/app/bb73d8d2", "Target": "/dev/termination-log" } }, "/docker": { "Source": "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/volumes/hulk~ebs/hulkebs", "Destination": "/docker", "RW": true, "Name": "", "Driver": "", "Type": "bind", "Propagation": "rprivate", "Spec": { "Type": "bind", "Source": "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/volumes/hulk~ebs/hulkebs", "Target": "/docker" } }, "/etc/hosts": { "Source": "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/etc-hosts", "Destination": "/etc/hosts", "RW": true, "Name": "", "Driver": "", "Type": "bind", "Propagation": "rprivate", "Spec": { "Type": "bind", "Source": "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/etc-hosts", "Target": "/etc/hosts" } } }, "SecretReferences": null, "AppArmorProfile": "", "HostnamePath": "/var/lib/docker/containers/9bea248d2e7805648028af50b738a220d946399c19c9db64a55786dfb7527833/hostname", "HostsPath": "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/etc-hosts", "ShmPath": "/var/lib/docker/containers/9bea248d2e7805648028af50b738a220d946399c19c9db64a55786dfb7527833/shm", "ResolvConfPath": "/var/lib/docker/containers/9bea248d2e7805648028af50b738a220d946399c19c9db64a55786dfb7527833/resolv.conf", "SeccompProfile": "unconfined", "NoNewPrivileges": false }
$ sudo cat /var/lib/docker/containers/7b0daafdf04e524422669e29358ec860f9516488532feb0e2e0e26c8bb259738/hostconfig.json|jq
{ "Binds": [ "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/volumes/hulk~ebs/hulkebs:/docker", "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/etc-hosts:/etc/hosts", "/var/lib/kubelet/pods/b0f9d4ca-c8c9-11e9-aa09-0022dfb3e5ab/containers/app/bb73d8d2:/dev/termination-log" ], "ContainerIDFile": "", "LogConfig": { "Type": "json-file", "Config": { "max-size": "100m" } }, "NetworkMode": "container:9bea248d2e7805648028af50b738a220d946399c19c9db64a55786dfb7527833", "PortBindings": null, "RestartPolicy": { "Name": "", "MaximumRetryCount": 0 }, "AutoRemove": false, "VolumeDriver": "", "VolumesFrom": null, "CapAdd": [ "SYS_ADMIN", "SYS_PTRACE", "NET_ADMIN", "NET_RAW" ], "CapDrop": null, "Dns": [], "DnsOptions": [], "DnsSearch": [], "ExtraHosts": null, "GroupAdd": null, "IpcMode": "container:9bea248d2e7805648028af50b738a220d946399c19c9db64a55786dfb7527833", "Cgroup": "", "Links": [], "OomScoreAdj": 993, "PidMode": "", "Privileged": false, "PublishAllPorts": false, "ReadonlyRootfs": false, "SecurityOpt": [ "seccomp=unconfined" ], "UTSMode": "", "UsernsMode": "", "ShmSize": 67108864, "Runtime": "docker-runc", "ConsoleSize": [ 0, 0 ], "Isolation": "", "CpuShares": 102, "Memory": 1073741824, "NanoCpus": 0, "CgroupParent": "kubepods-burstable-podb0f9d4ca_c8c9_11e9_aa09_0022dfb3e5ab.slice", "BlkioWeight": 0, "BlkioWeightDevice": null, "BlkioDeviceReadBps": [ { "Path": "/dev/sde", "Rate": 52428800 } ], "BlkioDeviceWriteBps": [ { "Path": "/dev/sde", "Rate": 52428800 } ], "BlkioDeviceReadIOps": [ { "Path": "/dev/sde", "Rate": 500 } ], "BlkioDeviceWriteIOps": [ { "Path": "/dev/sde", "Rate": 500 } ], "CpuPeriod": 100000, "CpuQuota": 100000, "CpuRealtimePeriod": 0, "CpuRealtimeRuntime": 0, "CpusetCpus": "8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39", "CpusetMems": "", "Devices": [], "DiskQuota": 0, "KernelMemory": 0, "MemoryReservation": 0, "MemorySwap": 3221225472, "MemorySwappiness": -1, { "Name": "nofile", "Hard": 1048576, "Soft": 1048576 }, { "Name": "memlock", "Hard": -1, "Soft": -1 } ], "CpuCount": 0, "CpuPercent": 0, "IOMaximumIOps": 0, "IOMaximumBandwidth": 0 }
sudo docker run --name demo --memory 1073741824 --cpuset-cpus "8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39" --cpu-period 100000 --cpu-quota 100000 -d nginx
