docker部署安裝
阿新 • • 發佈：2018-05-06
architect null 虛擬 nta run profile sco 部署安裝 image
docker采用Linux內核技術，所以只能運行在Linux上，所謂的windows平臺是使用boot2Docker工具，boot2Docker是在VisualBox構建一個linux精簡化環境。
Boot2Docker官方下載地址：https://github.com/boot2docker/windows-installer/releases
Boot2Docker官方安裝手冊：http://docs.docker.com/installation/windows/
1.docker安裝
系統環境centos7.3
使用默認yum源或阿裏等yum源默認安裝的版本太久，這裏使用docker官方yum源進行安裝
http://yum.dockerproject.org/
cat >/etc/yum.repos.d/docker.repo <<-EOF [docker] name=Docker Repository baseurl=https://yum.dockerproject.org/repo/main/centos/7 enabled=1 gpgcheck=1 gpgkey=https://yum.dockerproject.org/gpg EOF
yum makecache yum install docker-engine
使用docker info可以查看docker一些信息
[root@redis ~]# docker info Containers: 1 Running: 0 Paused: 0 Stopped: 1 Images: 1 Server Version: 17.05.0-ce Storage Driver: devicemapper Pool Name: docker-8:3-859080-pool Pool Blocksize: 65.54kB Base Device Size: 10.74GB Backing Filesystem: xfs Data file: /dev/loop0 Metadata file: /dev/loop1 Data Space Used: 153.5MB Data Space Total: 107.4GB Data Space Available: 7.572GB Metadata Space Used: 761.9kB Metadata Space Total: 2.147GB Metadata Space Available: 2.147GB Thin Pool Minimum Free Space: 10.74GB Udev Sync Supported: true Deferred Removal Enabled: false Deferred Deletion Enabled: false Deferred Deleted Device Count: 0 Data loop file: /var/lib/docker/devicemapper/devicemapper/data Metadata loop file: /var/lib/docker/devicemapper/devicemapper/metadata Library Version: 1.02.140-RHEL7 (2017-05-03) Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host macvlan null overlay Swarm: inactive Runtimes: runc Default Runtime: runc Init Binary: docker-init containerd version: 9048e5e50717ea4497b757314bad98ea3763c145 runc version: 9c2d8d184e5da67c95d601382adf14862e4f2228 init version: 949e6fa Security Options: seccomp Profile: default selinux Kernel Version: 3.10.0-693.el7.x86_64 Operating System: CentOS Linux 7 (Core) OSType: linux Architecture: x86_64 CPUs: 1 Total Memory: 976.3MiB Name: redis ID: JCXM:GSG2:T4GN:OLEL:ZGNC:ISJI:GU22:VOKB:7TDQ:OLVT:GWLQ:6LSK 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 Registry Mirrors: https://abvzwt2w.mirror.aliyuncs.com/ Live Restore Enabled: false
[root@redis ~]# docker version Client: Version: 17.05.0-ce #<==客戶端版本 API version: 1.29 Go version: go1.7.5 Git commit: 89658be Built: Thu May 4 22:06:25 2017 OS/Arch: linux/amd64 Server: Version: 17.05.0-ce #<==服務端版本 API version: 1.29 (minimum version 1.12) Go version: go1.7.5 Git commit: 89658be Built: Thu May 4 22:06:25 2017 OS/Arch: linux/amd64 Experimental: false
docker啟動後會在宿主機創建一個docker0虛擬網卡，docker中所有監聽都會在docker0網段進行分配
[root@redis ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:b3:50:32 brd ff:ff:ff:ff:ff:ff
inet 172.0.0.2/24 brd 172.0.0.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::20c:29ff:feb3:5032/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:b3:50:3c brd ff:ff:ff:ff:ff:ff
inet 10.0.0.12/24 brd 10.0.0.255 scope global eth1
valid_lft forever preferred_lft forever
4: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN
link/ether 02:42:c1:39:7e:58 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:c1ff:fe39:7e58/64 scope link
valid_lft forever preferred_lft forever
2.配置文件
大蘇打
大搜
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docker部署安裝