Vagrant是一款用于构建及配置虚拟开发环境的软件，基于Ruby,主要以命令行的方式运行。主要使用Oracle的开源VirtualBox虚拟化系统，与Chef，Salt，Puppet等环境配置管理软件搭配使用， 可以实行快速虚拟开发环境的构建。
需要安装的软件
- Install Oracle VM VirtualBox
- Install Vagrant
$ vagrant box add --name <name> <url>
$ vagrant init <name>
$ vagrant up
$ vagrant ssh
For example:
$ vagrant box add --name ol76 https://yum.oracle.com/boxes/oraclelinux/ol76/ol76.box
$ vagrant init ol76
$ vagrant up
$ vagrant ssh
To verify the checksum of the downloaded box:
$ vagrant box add --name ol76 --checksum 4ba496525f44bd2ad4f741c4a9328cdb78f606b0c87df7125e6a32b33b808a8e \
--checksum-type sha256 https://yum.oracle.com/boxes/oraclelinux/ol76/ol76.box
下面是在windows上快速构建的样本
C:\>vagrant box add --name ol76 https://yum.oracle.com/boxes/oraclelinux/ol76/ol76.box
==> box: Box file was not detected as metadata. Adding it directly...
==> box: Adding box 'ol76' (v0) for provider:
box: Downloading: https://yum.oracle.com/boxes/oraclelinux/ol76/ol76.box
box: Progress: 100% (Rate: 944k/s, Estimated time remaining: --:--:--)
==> box: Successfully added box 'ol76' (v0) for 'virtualbox'!
C:\>vagrant init ol76
The user that is running Vagrant doesn't have the proper permissions
to write a Vagrantfile to the specified location. Please ensure that
you call `vagrant init` in a location where the proper permissions
are in place to create a Vagrantfile.
C:\>cd C:\Users\nini\.vagrant.d
C:\Users\nini\.vagrant.d>vagrant init ol76
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.
C:\Users\nini\.vagrant.d>vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing base box 'ol76'...
==> default: Matching MAC address for NAT networking...
==> default: Setting the name of the VM: vagrantd_default_1550648895681_55990
Vagrant is currently configured to create VirtualBox synced folders with
the `SharedFoldersEnableSymlinksCreate` option enabled. If the Vagrant
guest is not trusted, you may want to disable this option. For more
information on this option, please refer to the VirtualBox manual:
https://www.virtualbox.org/manual/ch04.html#sharedfolders
This option can be disabled globally with an environment variable:
VAGRANT_DISABLE_VBOXSYMLINKCREATE=1
or on a per folder basis within the Vagrantfile:
config.vm.synced_folder '/host/path', '/guest/path', SharedFoldersEnableSymlinksCreate: false
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
default: Adapter 1: nat
==> 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: Machine booted and ready!
==> default: Checking for guest additions in VM...
default: The guest additions on this VM do not match the installed version of
default: VirtualBox! In most cases this is fine, but in rare cases it can
default: prevent things such as shared folders from working properly. If you see
default: shared folder errors, please make sure the guest additions within the
default: virtual machine match the version of VirtualBox you have installed on
default: your host and reload your VM.
default:
default: Guest Additions Version: 5.2.22
default: VirtualBox Version: 6.0
==> default: Mounting shared folders...
default: /vagrant => C:/Users/nini/.vagrant.d
进入构建的环境
C:\Users\nini\.vagrant.d>vagrant ssh
Last login: Wed Nov 14 15:03:15 2018 from 10.0.2.2
Last login: Wed Nov 14 15:03:15 2018 from 10.0.2.2
Welcome to Oracle Linux Server release 7.6 (GNU/Linux 4.14.35-1818.4.5.el7uek.x86_64)
The Oracle Linux End-User License Agreement can be viewed here:
* /usr/share/eula/eula.en_US
For additional packages, updates, documentation and community help, see:
* http://yum.oracle.com/
[vagrant@localhost ~]$ ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.0.2.15 netmask 255.255.255.0 broadcast 10.0.2.255
inet6 fe80::a00:27ff:fed0:4f43 prefixlen 64 scopeid 0x20<link>
ether 08:00:27:d0:4f:43 txqueuelen 1000 (Ethernet)
RX packets 626 bytes 79592 (77.7 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 458 bytes 81419 (79.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 64 bytes 5440 (5.3 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 64 bytes 5440 (5.3 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[vagrant@localhost ~]$ id
uid=1000(vagrant) gid=1000(vagrant) groups=1000(vagrant),10(wheel) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
[vagrant@localhost ~]$ id root
uid=0(root) gid=0(root) groups=0(root)
[vagrant@localhost ~]$ su -
Last login: Wed Nov 14 15:03:16 UTC 2018 on pts/0
[root@localhost ~]#
下一步就可以用常规方法部署数据库了，如果想快，也可以用dockermkdir -p /u01/app/oraInventory
mkdir -p /u01/app/oracle/product/192
chown -R oracle: /u01/app/oraInventory
chown -R oracle: /u01/app/oracle
su - oracle
如果想定制用vagrant构建的box，可以通过Vagrantfile来设置，比如机器名、ip地址等等
https://www.vagrantup.com/docs/vagrantfile/machine_settings.html
如何通过vagrant够快kubernetes集群
https://github.com/oracle/vagrant-boxes/tree/master/Kubernetes
其他有用的docker工具，比如Docker Toolbox(包含boot2docker，kitematic)，不是Docker for windows
https://docs.docker.com/toolbox/toolbox_install_windows/
https://download.docker.com/win/stable/DockerToolbox.exe
https://github.com/boot2docker
https://docs.docker.com/toolbox/
https://kitematic.com/
https://github.com/docker/kitematic
https://www.vagrantup.com/
https://zh.wikipedia.org/wiki/Vagrant
https://github.com/hashicorp/vagrant
https://github.com/oracle/vagrant-boxes/
https://yum.oracle.com/boxeshttps://www.vagrantup.com/docs/cli/box.html
https://blogs.oracle.com/scoter/vbox-ga-rpms
https://blogs.oracle.com/linux/latest-oracle-linux-75-and-610-vagrant-boxes-now-available
https://github.com/hashicorp/vagrant/issues/10335
