在CoreOS上搭建一个WordPress程序操作实例(2)-木庄网络博客

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$ fleetctl list-units
UNIT LOAD ACTIVE SUB DESC MACHINE
db.1.service loaded active running Run db_1 9c008961.../10.0.2.15
web.1.service loaded active running Run web_1 9c008961.../10.0.2.15
现在程序就运行了，但是还没有注册etcd的服务，幸运的是fig2coreos生成的服务发现文件可以帮助我们：

代码如下:

$ fleetctl start db-discovery.1.service
$ fleetctl start web-discovery.1.service

$ fleetctl list-units
UNIT   LOAD ACTIVE SUB DESC  MACHINE
db-discovery.1.service loaded active running Announce db_1 9c008961.../10.0.2.15
db.1.service  loaded active running Run db_1 9c008961.../10.0.2.15
web-discovery.1.service loaded active running Announce web_1 9c008961.../10.0.2.15
web.1.service  loaded active running Run web_1 9c008961.../10.0.2.15

$ etcdctl ls --recursive
/services
/services/web
/services/web/web_1
/services/db
/services/db/db_1

$ etcdctl get /services/web/web_1
{ "host": "core-03", "port": 80, "version": "52c7248a14" }

$ etcdctl get /services/db/db_1
{ "host": "core-03", "port": 3306, "version": "52c7248a14" }
这样就完成了！如果你使用的是Vagrant 1.5及Vagrant Cloud，那么你就可以实现 WordPress程序并看到它可以实行了：

代码如下:

$ cd ~/coreos-vagrant/cluster/

# find out which box is hosting your port 80
$ etcdctl get /services/web/web_1
{ "host": "core-03", "port": 80, "version": "52c7248a14" }

$ vagrant share core-03 --http 80
==> core-03: Detecting network information for machine...
    core-03: Local machine address: 192.168.65.2
    core-03: Local HTTP port: 80
    core-03: Local HTTPS port: disabled
==> core-03: Checking authentication and authorization...
==> core-03: Creating Vagrant Share session...
    core-03: Share will be at: quick-iguana-4689
==> core-03: Your Vagrant Share is running! Name: quick-iguana-4689
==> core-03: URL: http://quick-iguana-4689.vagrantshare.com
下面就是做好的效果图：

其实我们可以在CoreOS上能做很多事，今天这个只是基础，感兴趣的你可以动手试一试。

标签：WordPress

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在CoreOS上搭建一个WordPress程序操作实例

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