1）安装vagrant
2）安装Centos7
$ vagrant init centos/7
A `Vagrantfile` has been placed in this directory. You are now
ready to `vagrant up` your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
`vagrantup.com` for more information on using Vagrant.
执行完上面的命令后，会在用户的家目录下生成Vagrantfile文件。
$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Box 'centos/7' could not be found. Attempting to find and install...
default: Box Provider: virtualbox
default: Box Version: >= 0
==> default: Loading metadata for box 'centos/7'
default: URL: https://vagrantcloud.com/centos/7
==> default: Adding box 'centos/7' (v1905.1) for provider: virtualbox
default: Downloading: https://vagrantcloud.com/centos/boxes/7/versions/1905.1/providers/virtualbox.box
default: Download redirected to host: cloud.centos.org
default: Progress: 0% (Rate: 6717/s, Estimated time remaining: 7:33:42)
下载镜像过程比较漫长，也可以采用先用下载工具下载到本地后，然后使用“ vagrant box add ”添加，再“vagrant up”即可
#将下载的镜像添加到virtualBox中
$ vagrant box add centos/7 E:\迅雷下载\CentOS-7-x86_64-Vagrant-1905_01.VirtualBox.box
==> box: Box file was not detected as metadata. Adding it directly...
==> box: Adding box 'centos/7' (v0) for provider:
box: Unpacking necessary files from: file:///E:/%D1%B8%C0%D7%CF%C2%D4%D8/CentOS-7-x86_64-Vagrant-1905_01.VirtualBox.box
box:
==> box: Successfully added box 'centos/7' (v0) for 'virtualbox'!
#启动
$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing base box 'centos/7'...
==> default: Matching MAC address for NAT networking...
==> default: Setting the name of the VM: Administrator_default_1588497928070_24634
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
default: Adapter 1: nat
default: Adapter 2: hostonly
==> default: Forwarding ports...
default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
default: SSH address: 127.0.0.1:2222
default: SSH username: vagrant
default: SSH auth method: private key
default:
default: Vagrant insecure key detected. Vagrant will automatically replace
default: this with a newly generated keypair for better security.
default:
default: Inserting generated public key within guest...
default: Removing insecure key from the guest if it's present...
default: Key inserted! Disconnecting and reconnecting using new SSH key...
==> default: Machine booted and ready!
==> default: Checking for guest additions in VM...
default: No guest additions were detected on the base box for this VM! Guest
default: additions are required for forwarded ports, shared folders, host only
default: networking, and more. If SSH fails on this machine, please install
default: the guest additions and repackage the box to continue.
default:
default: This is not an error message; everything may continue to work properly,
default: in which case you may ignore this message.
==> default: Configuring and enabling network interfaces...
==> default: Rsyncing folder: /cygdrive/c/Users/Administrator/ => /vagrant
vagrant ssh 开启SSH，并登陆到centos7
$ vagrant ssh
[vagrant@localhost ~]$ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
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 group default qlen 1000
link/ether 52:54:00:8a:fe:e6 brd ff:ff:ff:ff:ff:ff
inet 10.0.2.15/24 brd 10.0.2.255 scope global noprefixroute dynamic eth0
valid_lft 86091sec preferred_lft 86091sec
inet6 fe80::5054:ff:fe8a:fee6/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 08:00:27:d1:76:f6 brd ff:ff:ff:ff:ff:ff
inet 192.168.56.102/24 brd 192.168.56.255 scope global noprefixroute dynamic eth1
valid_lft 892sec preferred_lft 892sec
inet6 fe80::8c94:1942:ba09:2458/64 scope link noprefixroute
valid_lft forever preferred_lft forever
[vagrant@localhost ~]$
C:\Users\Administrator>ipconfig
Windows IP 配置
以太网适配器 VirtualBox Host-Only Network:
连接特定的 DNS 后缀 . . . . . . . :
本地链接 IPv6 地址. . . . . . . . : fe80::a00c:1ffa:a39a:c8c2%16
IPv4 地址 . . . . . . . . . . . . : 192.168.56.1
子网掩码 . . . . . . . . . . . . : 255.255.255.0
默认网关. . . . . . . . . . . . . :
配置网络信息，打开"Vagrantfile"文件：
config.vm.network "private_network", ip: "192.168.56.10"
修改完成后，重启启动vagrant
vagrant reload
检查宿主机和virtualBox之间的通信是否正常
[vagrant@localhost ~]$ ping 192.168.43.43 PING 192.168.43.43 (192.168.43.43) 56(84) bytes of data.
64 bytes from 192.168.43.43: icmp_seq=1 ttl=127 time=0.533 ms
64 bytes from 192.168.43.43: icmp_seq=2 ttl=127 time=0.659 ms
--- 192.168.43.43 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 999ms
rtt min/avg/max/mdev = 0.533/0.596/0.659/0.063 ms
[vagrant@localhost ~]$
[vagrant@localhost ~]$
[vagrant@localhost ~]$ ping www.baidu.com
PING www.a.shifen.com (112.80.248.76) 56(84) bytes of data.
64 bytes from 112.80.248.76 (112.80.248.76): icmp_seq=1 ttl=53 time=56.1 ms
64 bytes from 112.80.248.76 (112.80.248.76): icmp_seq=2 ttl=53 time=58.5 ms
64 bytes from 112.80.248.76 (112.80.248.76): icmp_seq=3 ttl=53 time=53.4 ms
开启远程登陆，修改“/etc/ssh/sshd_config”
PermitRootLogin yes
PasswordAuthentication yes
然后重启SSHD
systemctl restart sshd
使用Xshell或SecureCRT进行远程连接。
2. docker中安装mysql
[root@hadoop-104 module]# docker pull mysql:5.7
5.7: Pulling from library/mysql
123275d6e508: Already exists
27cddf5c7140: Pull complete
c17d442e14c9: Pull complete
2eb72ffed068: Pull complete
d4aa125eb616: Pull complete
52560afb169c: Pull complete
68190f37a1d2: Pull complete
3fd1dc6e2990: Pull complete
85a79b83df29: Pull complete
35e0b437fe88: Pull complete
992f6a10268c: Pull complete
Digest: sha256:82b72085b2fcff073a6616b84c7c3bcbb36e2d13af838cec11a9ed1d0b183f5e
Status: Downloaded newer image for mysql:5.7
docker.io/library/mysql:5.7
查看镜像
[root@hadoop-104 module]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
mysql 5.7 f5829c0eee9e 2 hours ago 455MB
[root@hadoop-104 module]#
启动mysql
sudo docker run -p 3306:3306 --name mysql \
-v /mydata/mysql/log:/var/log/mysql \
-v /mydata/mysql/data:/var/lib/mysql \
-v /mydata/mysql/conf:/etc/mysql \
-e MYSQL_ROOT_PASSWORD=root \
-d mysql:5.7
修改配置
[root@hadoop-104 conf]# pwd
/mydata/mysql/conf
[root@hadoop-104 conf]# cat my.cnf
[client]
default-character-set=utf8
[mysql]
default-character-set=utf8
[mysqld]
init_connect='SET collation_connection = utf8_unicode_ci'
init_connect='SET NAMES utf8'
character-set-server=utf8
collation-server=utf8_unicode_ci
skip-character-set-client-handshake
skip-name-resolve
[root@hadoop-104 conf]#
[root@hadoop-104 conf]# docker restart mysql
mysql
[root@hadoop-104 conf]#
进入容器查看配置：
[root@hadoop-104 conf]# docker exec -it mysql /bin/bash
root@b3a74e031bd7:/# whereis mysql
mysql: /usr/bin/mysql /usr/lib/mysql /etc/mysql /usr/share/mysql
root@b3a74e031bd7:/# ls /etc/mysql
my.cnf
root@b3a74e031bd7:/# cat /etc/mysql/my.cnf
[client]
default-character-set=utf8
[mysql]
default-character-set=utf8
[mysqld]
init_connect='SET collation_connection = utf8_unicode_ci'
init_connect='SET NAMES utf8'
character-set-server=utf8
collation-server=utf8_unicode_ci
skip-character-set-client-handshake
skip-name-resolve
root@b3a74e031bd7:/#
设置启动docker时，即运行mysql
[root@hadoop-104 ~]# docker update mysql --restart=always
mysql
[root@hadoop-104 ~]#
3. docker中安装redis
下载docker
[root@hadoop-104 ~]# docker pull redis
Using default tag: latest
latest: Pulling from library/redis
123275d6e508: Already exists
f2edbd6a658e: Pull complete
66960bede47c: Pull complete
79dc0b596c90: Pull complete
de36df38e0b6: Pull complete
602cd484ff92: Pull complete
Digest: sha256:1d0b903e3770c2c3c79961b73a53e963f4fd4b2674c2c4911472e8a054cb5728
Status: Downloaded newer image for redis:latest
docker.io/library/redis:latest
启动docker
[root@hadoop-104 ~]# mkdir -p /mydata/redis/conf
[root@hadoop-104 ~]# touch /mydata/redis/conf/redis.conf
[root@hadoop-104 ~]# echo "appendonly yes" >> /mydata/redis/conf/redis.conf
[root@hadoop-104 ~]# docker run -p 6379:6379 --name redis -v /mydata/redis/data:/data \
> -v /mydata/redis/conf/redis.conf:/etc/redis/redis.conf \
> -d redis redis-server /etc/redis/redis.conf
ce7ae709711986e3f90c9278b284fe6f51f1c1102ba05f3692f0e934ceca1565
[root@hadoop-104 ~]#
连接到docker的redis
[root@hadoop-104 ~]# docker exec -it redis redis-cli
127.0.0.1:6379> set key1 v1
OK
127.0.0.1:6379> get key1
"v1"
127.0.0.1:6379>
设置redis容器在docker启动的时候启动
[root@hadoop-104 ~]# docker update redis --restart=always
redis
[root@hadoop-104 ~]#