CentOS7 虚拟机docker安装宝塔及端口映射

启动docker服务

systemctl start docker

列出所有的容器 ID

docker ps -aq

[ ~]# docker pull centos

[ ~]# docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
docker.io/nginx     latest              5a9061639d0a        5 days ago          126 MB
docker.io/centos    latest              0f3e07c0138f        2 weeks ago         220 MB

启动镜像，映射主机与容器内8888端口

docker run -d -it -p 8088:8088 centos

 若要映射多个端口，可如下(该方法是在新容器新增映射端口，若想在当前容器修改新增映射端口在文章末尾)：

若端口被占用（已映射过），检查下

 查看容器id及开启的映射端口，进入容器

[ ~]# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
ae3bc57f521b        centos              "/bin/bash"              17 minutes ago      Up 17 minutes       0.0.0.0:8088->8088/tcp   practical_brown
2c4cb516025a        nginx               "nginx -g ‘daemon ..."   18 hours ago        Up 18 hours         0.0.0.0:80->80/tcp       wonderful_haibt
[ ~]# docker port ae3bc57f521b
8088/tcp -> 0.0.0.0:8088

[ ~]# docker exec -it ae3bc57f521b /bin/bash
[ /]#

执行安装命令：

Centos安装脚本 yum install -y wget && wget -O install.sh http://download.bt.cn/install/install_6.0.sh && sh install.sh
Ubuntu/Deepin安装脚本 wget -O install.sh http://download.bt.cn/install/install-ubuntu_6.0.sh && sudo bash install.sh
Debian安装脚本 wget -O install.sh http://download.bt.cn/install/install-ubuntu_6.0.sh && bash install.sh
Fedora安装脚本 wget -O install.sh http://download.bt.cn/install/install_6.0.sh && bash install.sh

Bt-Panel: http://222.85.178.178:8888/d4748e88
username: zor1lp17
password: afd9f236

ctrl+d可以直接退出容器

[ /]# exit
[ ~]#

新启一个容器

[ ~]# docker run -d -it centos
da5ccb809d79334bf999486e38c6a775515c8079f6080a7f2b2e389ea02d0c68
[ ~]# docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
da5ccb809d79        centos              "/bin/bash"         7 seconds ago       Up 4 seconds                            upbeat_payne

启动已有容器

[ ~]# docker start ae3bc57f521b
ae3bc57f521b
[ ~]# docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                    NAMES
ae3bc57f521b        centos              "/bin/bash"         27 hours ago        Up 3 seconds        0.0.0.0:8088->8088/tcp   practical_brown

列出所有容器

[ ~]# docker ps -a
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                      PORTS                    NAMES
da5ccb809d79        centos              "/bin/bash"              19 minutes ago      Exited (0) 10 minutes ago                            upbeat_payne
3a4b31e8f1d8        centos              "/bin/bash"              25 hours ago        Exited (127) 25 hours ago                            boring_morse
28370a2ccfb0        centos              "/bin/bash"              25 hours ago        Exited (255) 17 hours ago   0.0.0.0:81->8888/tcp     suspicious_mclean
49842b304d04        centos              "/bin/bash"              25 hours ago        Created                                              naughty_bartik
50c2dd5365ef        centos              "/bin/bash"              25 hours ago        Created                                              heuristic_pare
2a498ab94de6        centos              "/bin/bash"              25 hours ago        Created                                              priceless_wilson
b5d32605940c        centos              "/bin/bash"              25 hours ago        Created                                              elated_shaw
8317de502b62        centos              "/bin/bash"              25 hours ago        Created                                              angry_ardinghelli
dd78c85618c1        centos              "/bin/bash"              25 hours ago        Created                                              distracted_albattani
0d02c2565a3e        centos              "/bin/bash"              25 hours ago        Created                                              adoring_torvalds
3520c4caa203        centos              "/bin/bash"              25 hours ago        Created                                              wonderful_golick
22d6f9f88a37        centos              "/bin/bash"              26 hours ago        Created                                              flamboyant_wright
9200de9080e9        centos              "/bin/bash"              26 hours ago        Exited (0) 25 hours ago                              sad_sammet
682524e1b5ca        centos              "/bin/bash"              27 hours ago        Exited (0) 25 hours ago                              naughty_kalam
a2552c96ccba        centos              "/bin/bash"              27 hours ago        Created                                              vibrant_swirles
0f8339fcfc31        centos              "/bin/bash"              27 hours ago        Created                                              goofy_meninsky
8835359db7b9        centos              "/bin/bash"              27 hours ago        Created                                              musing_bardeen
ae3bc57f521b        centos              "/bin/bash"              28 hours ago        Up 5 minutes                0.0.0.0:8088->8088/tcp   practical_brown
2c4cb516025a        nginx               "nginx -g ‘daemon ..."   46 hours ago        Exited (0) 25 hours ago                              wonderful_haibt

进入容器

[ ~]# docker exec -it ae3bc57f521b /bin/bash

启动宝塔

[ /]# /etc/init.d/bt restart
Stopping Bt-Tasks...	done
Stopping Bt-Panel...	done
Starting Bt-Panel.......	done
Starting Bt-Tasks... 	done

修改映射ip

[ ~]# docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                    NAMES
ae3bc57f521b        centos              "/bin/bash"         28 hours ago        Up 35 minutes       0.0.0.0:8088->8088/tcp   practical_brown

查看ip

也可通过下面方法

[ ~]# docker inspect ae3bc57f521b

在hostconfig.json文件中找到PortBindings并对其中参数进行修改

{"Binds":null,"ContainerIDFile":"","LogConfig":{"Type":"journald","Config":{}},"NetworkMode":"default","PortBindings":{"8088/tcp":[{"HostIp":"","HostPort":"8088"}]},"RestartPolicy":
{"Name":"no","MaximumRetryCount":0},"AutoRemove":false,"VolumeDriver":"","VolumesFrom":null,"CapAdd":null,"CapDrop":null,"Dns":[],"DnsOptions":[],"DnsSearch":[],"ExtraHosts":null,"G
roupAdd":null,"IpcMode":"","Cgroup":"","Links":[],"OomScoreAdj":0,"PidMode":"","Privileged":false,"PublishAllPorts":false,"ReadonlyRootfs":false,"SecurityOpt":null,"UTSMode":"","Use
rnsMode":"","ShmSize":67108864,"Runtime":"docker-runc","ConsoleSize":[0,0],"Isolation":"","CpuShares":0,"Memory":0,"NanoCpus":0,"CgroupParent":"","BlkioWeight":0,"BlkioWeightDevice"
:null,"BlkioDeviceReadBps":null,"BlkioDeviceWriteBps":null,"BlkioDeviceReadIOps":null,"BlkioDeviceWriteIOps":null,"CpuPeriod":0,"CpuQuota":0,"CpuRealtimePeriod":0,"CpuRealtimeRuntim
e":0,"CpusetCpus":"","CpusetMems":"","Devices":[],"DiskQuota":0,"KernelMemory":0,"MemoryReservation":0,"MemorySwap":0,"MemorySwappiness":-1,"OomKillDisable":false,"PidsLimit":0,"Uli
mits":null,"CpuCount":0,"CpuPercent":0,"IOMaximumIOps":0,"IOMaximumBandwidth":0}

修改后

{"Binds":null,"ContainerIDFile":"","LogConfig":{"Type":"journald","Config":{}},"NetworkMode":"default","PortBindings":{"8088/tcp":[{"HostIp":"","HostPort":"8088"}],"8888/tcp":[{"Hos
tIp":"","HostPort":"8888"}]},"RestartPolicy":{"Name":"no","MaximumRetryCount":0},"AutoRemove":false,"VolumeDriver":"","VolumesFrom":null,"CapAdd":null,"CapDrop":null,"Dns":[],"DnsOp
tions":[],"DnsSearch":[],"ExtraHosts":null,"GroupAdd":null,"IpcMode":"","Cgroup":"","Links":[],"OomScoreAdj":0,"PidMode":"","Privileged":false,"PublishAllPorts":false,"ReadonlyRootf
s":false,"SecurityOpt":null,"UTSMode":"","UsernsMode":"","ShmSize":67108864,"Runtime":"docker-runc","ConsoleSize":[0,0],"Isolation":"","CpuShares":0,"Memory":0,"NanoCpus":0,"CgroupP
arent":"","BlkioWeight":0,"BlkioWeightDevice":null,"BlkioDeviceReadBps":null,"BlkioDeviceWriteBps":null,"BlkioDeviceReadIOps":null,"BlkioDeviceWriteIOps":null,"CpuPeriod":0,"CpuQuot
a":0,"CpuRealtimePeriod":0,"CpuRealtimeRuntime":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}　　config.v2.json文件里边

修改完hostconfig.json->PortBindings然后查看config.v2.json文件中的ExposedPorts 和 networsettings端口参数并修改

config.v2.json

修改值 ： config->ExposedPorts 和 networsettings->Ports ,

 我只找到一个，就只修改一个

{"StreamConfig":{},"State":{"Running":false,"Paused":false,"Restarting":false,"OOMKilled":false,"RemovalInProgress":false,"Dead":false,"Pid":0,"ExitCode":0,"Error":"","StartedAt":"2
019-10-24T02:23:02.237856787Z","FinishedAt":"2019-10-24T03:33:19.19059869Z","Health":null},"ID":"ae3bc57f521ba06c93f3f4760d42990ae14564ea08c9ef1f47ce7d2187296f06","Created":"2019-10
-22T22:27:03.780195819Z","Managed":false,"Path":"/bin/bash","Args":[],"Config":{"Hostname":"ae3bc57f521b","Domainname":"","User":"","AttachStdin":false,"AttachStdout":false,"AttachS
tderr":false,"ExposedPorts":{"8088/tcp":{},"8888/tcp":{}},"Tty":true,"OpenStdin":true,"StdinOnce":false,"Env":["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"],"
Cmd":["/bin/bash"],"ArgsEscaped":true,"Image":"centos","Volumes":null,"WorkingDir":"","Entrypoint":null,"OnBuild":null,"Labels":{"org.label-schema.build-date":"20190927","org.label-
schema.license":"GPLv2","org.label-schema.name":"CentOS Base Image","org.label-schema.schema-version":"1.0","org.label-schema.vendor":"CentOS"}},"Image":"sha256:0f3e07c0138fbe05abcb
7a9cc7d63d9bd4c980c3f61fea5efa32e7c4217ef4da","NetworkSettings":{"Bridge":"","SandboxID":"83c66d1b035742a79311643b7f9f0e096f5c79d094242cddb2a86dc29cc22cb1","HairpinMode":false,"Link
LocalIPv6Address":"","LinkLocalIPv6PrefixLen":0,"Networks":{"bridge":{"IPAMConfig":null,"Links":null,"Aliases":null,"NetworkID":"3bc6812d28f49bf0fb2f2dcb3f9f61d1630626fc8771e956cd73
870f97ae4429","EndpointID":"","Gateway":"","IPAddress":"","IPPrefixLen":0,"IPv6Gateway":"","GlobalIPv6Address":"","GlobalIPv6PrefixLen":0,"MacAddress":"","IPAMOperational":false}},"
Service":null,"Ports":null,"SandboxKey":"/var/run/docker/netns/83c66d1b0357","SecondaryIPAddresses":null,"SecondaryIPv6Addresses":null,"IsAnonymousEndpoint":true,"HasSwarmEndpoint":
false},"LogPath":"","Name":"/practical_brown","Driver":"overlay2","MountLabel":"system_u:object_r:svirt_sandbox_file_t:s0:c340,c534","ProcessLabel":"system_u:system_r:svirt_lxc_net_
t:s0:c340,c534","RestartCount":0,"HasBeenStartedBefore":true,"HasBeenManuallyStopped":true,"MountPoints":{},"SecretReferences":null,"AppArmorProfile":"","HostnamePath":"/var/lib/doc
ker/containers/ae3bc57f521ba06c93f3f4760d42990ae14564ea08c9ef1f47ce7d2187296f06/hostname","HostsPath":"/var/lib/docker/containers/ae3bc57f521ba06c93f3f4760d42990ae14564ea08c9ef1f47c
e7d2187296f06/hosts","ShmPath":"/var/lib/docker/containers/ae3bc57f521ba06c93f3f4760d42990ae14564ea08c9ef1f47ce7d2187296f06/shm","ResolvConfPath":"/var/lib/docker/containers/ae3bc57
f521ba06c93f3f4760d42990ae14564ea08c9ef1f47ce7d2187296f06/resolv.conf","SeccompProfile":"","NoNewPrivileges":false}

重启docker和容器，查看映射端口，已设置成功

 启动宝塔

 物理机访问