centos6.5 docker的安装配置和配置独立ip地址
1：配置epel源和安装docker及其管理# #yum install lxc libcgroup -y
# #yum install -y docker-io
# #yum install -y lxc libcgroup docker-io bridge-utils
2：启动并查看docker版本信息和info信息
# #/etc/init.d/docker start
# #/etc/init.d/docker start
# docker version
Client version: 1.7.1
Client API version: 1.19
Go version (client): go1.4.2
Git commit (client): 786b29d/1.7.1
OS/Arch (client): linux/amd64
Server version: 1.7.1
Server API version: 1.19
Go version (server): go1.4.2
Git commit (server): 786b29d/1.7.1
OS/Arch (server): linux/amd64
# docker info
Containers: 4
Images: 107
Storage Driver: devicemapper
Pool Name: docker-253:0-2758853-pool
Pool Blocksize: 65.54 kB
Backing Filesystem: extfs
Data file: /dev/loop0
Metadata file: /dev/loop1
Data Space Used: 5.393 GB
Data Space Total: 107.4 GB
Data Space Available: 21.62 GB
Metadata Space Used: 6.914 MB
Metadata Space Total: 2.147 GB
Metadata Space Available: 2.141 GB
Udev Sync Supported: true
Deferred Removal Enabled: false
Data loop file: /var/lib/docker/devicemapper/devicemapper/data
Metadata loop file: /var/lib/docker/devicemapper/devicemapper/metadata
Library Version: 1.02.95-RHEL6 (2015-07-29)
Execution Driver: native-0.2
Logging Driver: json-file
Kernel Version: 2.6.32-573.7.1.el6.x86_64
Operating System:
CPUs: 2
Total Memory: 981.2 MiB
Name: slave-drbd
ID: JLFK:CHWJ:YH77:R3X7:Y56N:4BBR:SZDY:32EI:JRJ2:TKNK:EXMM:SLCC
3：手动配置docker的独立ip地址
需要安装pipework和iproute（2.6.32版本之上的）
pipework的安装
# git clone https://github.com/jpetazzo/pipework.git
# unzip pipework-master.zip
#cd pipework-master
#cp pipework /usr/local/bin/
iproute的安装
yum install -y http://rdo.fedorapeople.org/rdo-release.rpm
yum install kernel iproute
reboot
4:docker的一些命令集合
docker search nginx ：查找nginx容器
docker images ：已经安装的容器
docker pull nginx ： 获取nginx镜像到本地
docker ps ：最后一次运行的docker容器
docker ps -l ：获取最后一次启动镜像的id
docker run centos：laster echo “hellow‘：启动centos镜像运行echo语句
docker run centos：lasteryum install -y ntpdate ：在镜像中安装软件
docker export id > centso.tar ：镜像的导出
cat centso.tar | docker import centos6:镜像的导入
docker run -itd --net=none --name=hanye doumadou/centos6.5_x86_64-base /bin/bash
-i:交互式模式
-t:新打开一个端口
-d:demo
--name：镜像名字
--net：自动获取ip地址
5：基于br0的分配docker容器ip地址
yum install -y lxc libcgroup docker-io bridge-utils
配置docker默认的支持bridge
# cat /etc/sysconfig/docker
other_args="-b=br0"
DOCKER_CERT_PATH=/etc/docker
DOCKER_NOWARN_KERNEL_VERSION=1
A:删除docker0；配置桥接网络
ifconfigdocker0 down
brctl delbr docker0
B:设置br0和eth0从br0上获取ip地址
# cat ifcfg-eth0
DEVICE=eth0
BOOTPROTO=none
TYPE=Ethernet
ONBOOT=yes
BRIDGE=br0
BOOTPROTO=static
#HWADDR=00:0c:29:40:73:1a
#NM_CONTROLLED=yes
#UUID=07de5298-6a2d-45d0-8390-a412839dbff6
#IPADDR=192.168.0.171
#NETMASK=255.255.255.0
#DNS2=202.102.227.68
#GATEWAY=192.168.0.254
#DNS1=202.102.224.68
#IPV6INIT=no
#USERCTL=no
# cat ifcfg-br0
DEVICE=br0
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=static
TYPE=Bridge
IPADDR=192.168.0.171
NETMASK=255.255.255.0
DNS2=202.102.227.68
GATEWAY=192.168.0.254
DNS1=202.102.224.68
#IPV6INIT=no
#USERCTL=no
C：重启network|docker服务
# /etc/init.d/network restart
# /etc/init.d/docker restart
D:启动一个容器测试一下并进去测试一下
#dockerrun -d -t -i doumadou/centos6.5_x86_64-base /bin/bash
# dockerps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
fe1855fa4ced doumadou/centos6.5_x86_64-base "/bin/bash" 7 seconds ago Up 4 seconds agitated_brown
# docker attach fe1855fa4ced
6：使用pipework给镜像分配ip地址
pipeworkbr0agitated_brown192.168.0.171/24@192.168.0.170
给镜像 agitated_brown分配地址为192.168.0.171发送数据接收数据依赖于0.170
7：在镜像中查看ip地址
# dockerrun -itd --net=none --name=test01 hasedon/centos6.5 /bin/bash
ff24dd6a20391324dd2185dfe7fd17c4573b40ee0493e64a8585df6d4e4e18ce
#
#
#
# dockerps -l
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ff24dd6a2039 hasedon/centos6.5 "/bin/bash" 3 seconds ago Up 2 seconds test01
# dockerps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ff24dd6a2039 hasedon/centos6.5 "/bin/bash" 6 seconds ago Up 4 seconds test01
f6693b9ba4f4 hasedon/centos6.5 "/bin/bas" 27 seconds ago hanye131
00b9582cffeb hasedon/centos6.5 "/bin/bash" 56 minutes ago Up 56 minutes suspicious_jones
6d3a17481857 doumadou/centos6.5_x86_64-base "/bin/bash" 11 hours ago Exited (130) 5 hours ago dreamy_archimedes
fe1855fa4ced doumadou/centos6.5_x86_64-base "/bin/bash" 11 hours ago Exited (0) 11 hours ago agitated_brown
92e569475db7 doumadou/centos6.5_x86_64-base "/bin/bash" 11 hours ago Exited (127) 11 hours ago nostalgic_mcclintock
# pipeworkbr0 test01 192.168.1.170/24@192.168.0.170
# pipeworkbr0 hanye131 192.168.1.171/24@192.168.0.170
Docker inspect returned invalid PID 0
# pipeworkbr0 hanye131 192.168.1.177/24@192.168.0.170
Docker inspect returned invalid PID 0
#
# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ff24dd6a2039 hasedon/centos6.5 "/bin/bash" 2 minutes ago Up 2 minutes test01
00b9582cffeb hasedon/centos6.5 "/bin/bash" 59 minutes ago Up 59 minutes suspicious_jones
# dockerattach test01
bash-4.1#
bash-4.1#
bash-4.1#
bash-4.1#
bash-4.1# ifconfig
eth1 Link encap:EthernetHWaddr 2E:B9:EC:6B:70:83
inet addr:192.168.1.170Bcast:192.168.1.255Mask:255.255.255.0
inet6 addr: fe80::2cb9:ecff:fe6b:7083/64 Scope:Link
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:26676 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1659943 (1.5 MiB)TX bytes:510 (510.0 b)
lo Link encap:Local Loopback
inet addr:127.0.0.1Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNINGMTU:65536Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b)TX bytes:0 (0.0 b)
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