您的位置:首页 > 服务器 > > 正文

docker推荐单个容器运行(docker容器状态的转换实现)

更多 时间:2022-01-23 02:29:18 类别:服务器 浏览量:2948

docker推荐单个容器运行

docker容器状态的转换实现

一 docker容器状态转换图

docker推荐单个容器运行(docker容器状态的转换实现)

二 实战

  • [root@localhost ~]# docker info
    Containers: 0
    Running: 0
    Paused: 0
    Stopped: 0
    Images: 3
    Server Version: 17.09.0-ce
    Storage Driver: overlay
    Backing Filesystem: xfs
    Supports d_type: false
    Logging Driver: json-file
    Cgroup Driver: cgroupfs
    Plugins:
    Volume: local
    Network: bridge host macvlan null overlay
    Log: awslogs fluentd gcplogs gelf journald json-file logentries splunk syslog
    Swarm: inactive
    Runtimes: runc
    Default Runtime: runc
    Init Binary: docker-init
    containerd version: 06b9cb35161009dcb7123345749fef02f7cea8e0
    runc version: 3f2f8b84a77f73d38244dd690525642a72156c64
    init version: 949e6fa
    Security Options:
    seccomp
     Profile: default
    Kernel Version: 3.10.0-327.el7.x86_64
    Operating System: CentOS Linux 7 (Core)
    OSType: linux
    Architecture: x86_64
    CPUs: 1
    Total Memory: 993MiB
    Name: localhost.localdomain
    ID: 6ULL:CFMN:YT7C:4RXZ:2CJ4:26H2:D4Y6:YHUP:SH7L:QLEQ:AWEB:EWTB
    Docker Root Dir: /var/lib/docker
    Debug Mode (client): false
    Debug Mode (server): false
    Registry: https://index.docker.io/v1/
    Experimental: false
    Insecure Registries:
    127.0.0.0/8
    Live Restore Enabled: false
    WARNING: overlay: the backing xfs filesystem is formatted without d_type support, which leads to incorrect behavior.
         Reformat the filesystem with ftype=1 to enable d_type support.
         Running without d_type support will not be supported in future releases.
    WARNING: bridge-nf-call-iptables is disabled
    WARNING: bridge-nf-call-ip6tables is disabled
    [root@localhost ~]# docker images
    REPOSITORY     TAG         IMAGE ID      CREATED       SIZE
    clearlinux     latest       32685d114002    6 days ago     62.5MB
    busybox       latest       6ad733544a63    6 days ago     1.13MB
    alpine       latest       053cde6e8953    6 days ago     3.96MB
    [root@localhost ~]# docker run -d --name box1 busybox
    4ca3d293206cd34e449075491679b0cddd619b451cac7a3d20d5b5daaa6095d8
    [root@localhost ~]# docker run -itd --name box2 busybox
    9c1578a50f0b97d48c7501dda6d6e1c3d8b3d9ed0e37416120f91f5a634fb12f
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS           PORTS        NAMES
    9c1578a50f0b    busybox       "sh"        13 seconds ago   Up 11 seconds                  box2
    4ca3d293206c    busybox       "sh"        47 seconds ago   Exited (0) 45 seconds ago            box1
    [root@localhost ~]# docker run -itd --name box3 busybox
    e84a746ea040603aa4db791da77aee2e2502ff5b184e89049a74805671a58ba9
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS           PORTS        NAMES
    e84a746ea040    busybox       "sh"        5 seconds ago    Up 4 seconds                  box3
    9c1578a50f0b    busybox       "sh"        About a minute ago  Up About a minute               box2
    4ca3d293206c    busybox       "sh"        2 minutes ago    Exited (0) 2 minutes ago    
            box1
    [root@localhost ~]# docker info
    Containers: 3
    Running: 2
    Paused: 0
    Stopped: 1
    Images: 3
    Server Version: 17.09.0-ce
    Storage Driver: overlay
    Backing Filesystem: xfs
    Supports d_type: false
    Logging Driver: json-file
    Cgroup Driver: cgroupfs
    Plugins:
    Volume: local
    Network: bridge host macvlan null overlay
    Log: awslogs fluentd gcplogs gelf journald json-file logentries splunk syslog
    Swarm: inactive
    Runtimes: runc
    Default Runtime: runc
    Init Binary: docker-init
    containerd version: 06b9cb35161009dcb7123345749fef02f7cea8e0
    runc version: 3f2f8b84a77f73d38244dd690525642a72156c64
    init version: 949e6fa
    Security Options:
    seccomp
     Profile: default
    Kernel Version: 3.10.0-327.el7.x86_64
    Operating System: CentOS Linux 7 (Core)
    OSType: linux
    Architecture: x86_64
    CPUs: 1
    Total Memory: 993MiB
    Name: localhost.localdomain
    ID: 6ULL:CFMN:YT7C:4RXZ:2CJ4:26H2:D4Y6:YHUP:SH7L:QLEQ:AWEB:EWTB
    Docker Root Dir: /var/lib/docker
    Debug Mode (client): false
    Debug Mode (server): false
    Registry: https://index.docker.io/v1/
    Experimental: false
    Insecure Registries:
    127.0.0.0/8
    Live Restore Enabled: false
    WARNING: overlay: the backing xfs filesystem is formatted without d_type support, which leads to incorrect behavior.
         Reformat the filesystem with ftype=1 to enable d_type support.
         Running without d_type support will not be supported in future releases.
    WARNING: bridge-nf-call-iptables is disabled
    WARNING: bridge-nf-call-ip6tables is disabled
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS           PORTS        NAMES
    e84a746ea040    busybox       "sh"        4 minutes ago    Up 4 minutes                  box3
    9c1578a50f0b    busybox       "sh"        6 minutes ago    Up 6 minutes                  box2
    4ca3d293206c    busybox       "sh"        6 minutes ago    Exited (0) 6 minutes ago            box1
    [root@localhost ~]# docker restart 9c
    9c
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS           PORTS        NAMES
    e84a746ea040    busybox       "sh"        5 minutes ago    Up 5 minutes                  box3
    9c1578a50f0b    busybox       "sh"        7 minutes ago    Up 2 seconds                  box2
    4ca3d293206c    busybox       "sh"        8 minutes ago    Exited (0) 8 minutes ago            box1
    [root@localhost ~]# docker pause 9c
    9c
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS           PORTS        NAMES
    e84a746ea040    busybox       "sh"        8 minutes ago    Up 8 minutes                  box3
    9c1578a50f0b    busybox       "sh"        10 minutes ago   Up 2 minutes (Paused)              box2
    4ca3d293206c    busybox       "sh"        10 minutes ago   Exited (0) 10 minutes ago            box1
    [root@localhost ~]# docker info
    Containers: 3
    Running: 1
    Paused: 1
    Stopped: 1
    Images: 3
    Server Version: 17.09.0-ce
    Storage Driver: overlay
    Backing Filesystem: xfs
    Supports d_type: false
    Logging Driver: json-file
    Cgroup Driver: cgroupfs
    Plugins:
    Volume: local
    Network: bridge host macvlan null overlay
    Log: awslogs fluentd gcplogs gelf journald json-file logentries splunk syslog
    Swarm: inactive
    Runtimes: runc
    Default Runtime: runc
    Init Binary: docker-init
    containerd version: 06b9cb35161009dcb7123345749fef02f7cea8e0
    runc version: 3f2f8b84a77f73d38244dd690525642a72156c64
    init version: 949e6fa
    Security Options:
    seccomp
     Profile: default
    Kernel Version: 3.10.0-327.el7.x86_64
    Operating System: CentOS Linux 7 (Core)
    OSType: linux
    Architecture: x86_64
    CPUs: 1
    Total Memory: 993MiB
    Name: localhost.localdomain
    ID: 6ULL:CFMN:YT7C:4RXZ:2CJ4:26H2:D4Y6:YHUP:SH7L:QLEQ:AWEB:EWTB
    Docker Root Dir: /var/lib/docker
    Debug Mode (client): false
    Debug Mode (server): false
    Registry: https://index.docker.io/v1/
    Experimental: false
    Insecure Registries:
    127.0.0.0/8
    Live Restore Enabled: false
    WARNING: overlay: the backing xfs filesystem is formatted without d_type support, which leads to incorrect behavior.
         Reformat the filesystem with ftype=1 to enable d_type support.
         Running without d_type support will not be supported in future releases.
    WARNING: bridge-nf-call-iptables is disabled
    WARNING: bridge-nf-call-ip6tables is disabled
    [root@localhost ~]# docker unpause 9c
    9c
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS           PORTS        NAMES
    e84a746ea040    busybox       "sh"        11 minutes ago   Up 11 minutes                  box3
    9c1578a50f0b    busybox       "sh"        13 minutes ago   Up 6 minutes                  box2
    4ca3d293206c    busybox       "sh"        14 minutes ago   Exited (0) 14 minutes ago            box1
    [root@localhost ~]# docker info
    Containers: 3
    Running: 2
    Paused: 0
    Stopped: 1
    Images: 3
    Server Version: 17.09.0-ce
    Storage Driver: overlay
    Backing Filesystem: xfs
    Supports d_type: false
    Logging Driver: json-file
    Cgroup Driver: cgroupfs
    Plugins:
    Volume: local
    Network: bridge host macvlan null overlay
    Log: awslogs fluentd gcplogs gelf journald json-file logentries splunk syslog
    Swarm: inactive
    Runtimes: runc
    Default Runtime: runc
    Init Binary: docker-init
    containerd version: 06b9cb35161009dcb7123345749fef02f7cea8e0
    runc version: 3f2f8b84a77f73d38244dd690525642a72156c64
    init version: 949e6fa
    Security Options:
    seccomp
     Profile: default
    Kernel Version: 3.10.0-327.el7.x86_64
    Operating System: CentOS Linux 7 (Core)
    OSType: linux
    Architecture: x86_64
    CPUs: 1
    Total Memory: 993MiB
    Name: localhost.localdomain
    ID: 6ULL:CFMN:YT7C:4RXZ:2CJ4:26H2:D4Y6:YHUP:SH7L:QLEQ:AWEB:EWTB
    Docker Root Dir: /var/lib/docker
    Debug Mode (client): false
    Debug Mode (server): false
    Registry: https://index.docker.io/v1/
    Experimental: false
    Insecure Registries:
    127.0.0.0/8
    Live Restore Enabled: false
    WARNING: overlay: the backing xfs filesystem is formatted without d_type support, which leads to incorrect behavior.
         Reformat the filesystem with ftype=1 to enable d_type support.
         Running without d_type support will not be supported in future releases.
    WARNING: bridge-nf-call-iptables is disabled
    WARNING: bridge-nf-call-ip6tables is disabled
    [root@localhost ~]# docker kill 9c
    9c
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS            PORTS        NAMES
    e84a746ea040    busybox       "sh"        17 minutes ago   Up 17 minutes                  box3
    9c1578a50f0b    busybox       "sh"        19 minutes ago   Exited (137) 3 seconds ago            box2
    4ca3d293206c    busybox       "sh"        20 minutes ago   Exited (0) 20 minutes ago            box1
    [root@localhost ~]# docker stop e8
    ^[[Ae8
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS            PORTS        NAMES
    e84a746ea040    busybox       "sh"        19 minutes ago   Exited (137) 1 second ago            box3
    9c1578a50f0b    busybox       "sh"        21 minutes ago   Exited (137) 2 minutes ago            box2
    4ca3d293206c    busybox       "sh"        22 minutes ago   Exited (0) 22 minutes ago            box1
    [root@localhost ~]# docker start e8
    e8
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS            PORTS        NAMES
    e84a746ea040    busybox       "sh"        22 minutes ago   Up 5 seconds                   box3
    9c1578a50f0b    busybox       "sh"        24 minutes ago   Exited (137) 4 minutes ago            box2
    4ca3d293206c    busybox       "sh"        24 minutes ago   Exited (0) 24 minutes ago            box1
    [root@localhost ~]# docker start 9c
    9c
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS           PORTS        NAMES
    e84a746ea040    busybox       "sh"        25 minutes ago   Up 3 minutes                  box3
    9c1578a50f0b    busybox       "sh"        27 minutes ago   Up 3 seconds                  box2
    4ca3d293206c    busybox       "sh"        28 minutes ago   Exited (0) 28 minutes ago            box1
    [root@localhost ~]# docker restart 9c
    9c
    [root@localhost ~]# docker ps -a
    CONTAINER ID    IMAGE        COMMAND       CREATED       STATUS           PORTS        NAMES
    e84a746ea040    busybox       "sh"        26 minutes ago   Up 4 minutes                  box3
    9c1578a50f0b    busybox       "sh"        28 minutes ago   Up 7 seconds                  box2
    4ca3d293206c    busybox       "sh"        28 minutes ago   Exited (0) 28 minutes ago            box1
    
    
    
  • 补充知识:一张图看懂docker容器的所有状态

    docker推荐单个容器运行(docker容器状态的转换实现)

    部分解释:

    创建容器的命令

    run 是create和start的结合

    create-created-start

    例子:

    docker create httpd

    OCM硬件信息

    docker kill id 强制关闭容器

    die某个程序别强制退出,或者进程出错

    docker pause :暂停容器中所有的进程。

    docker unpause :恢复容器中所有的进程。

    以上这篇docker容器状态的转换实现就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持开心学习网。

    标签:docker 容器 状态
    您可能感兴趣