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运维自动化之ansibleplaybook安装ruby环境
本来不想打算写安装ruby的，但看几个puppet的群里有人对安装ruby比较茫然，所以这里简单介绍一下如何安装ruby。
专业领域包括做网站、成都网站制作、商城网站制作、微信营销、系统平台开发， 与其他网站设计及系统开发公司不同，创新互联的整合解决方案结合了帮做网络品牌建设经验和互联网整合营销的理念，并将策略和执行紧密结合，为客户提供全网互联网整合方案。
ps：话说现在也就gitlab、capistrano、puppet等软件使用ruby，最新2010年的软件好的都是python了，比如ansible、salt等。
下面是安装ruby的信息：
ruby_version: 1.9.3 ruby_dir: /usr/local gem_version: 1.8.23 bundle_version: 1.6.3
可以看到ruby的版本是1.9.3
备注：此playbook仅能对centos或者redhat的6.x版本进行安装。
下面是安装ruby的playbook结构
[root@puppet ansible]# tree roles/ruby_* roles/ruby_delete ├── files ├── handlers ├── meta │ └── main.yml ├── tasks │ ├── delete.yml │ └── main.yml ├── templates └── vars └── main.yml roles/ruby_install ├── files │ └── ruby-1.9.3.tar.gz ├── handlers ├── meta │ └── main.yml ├── tasks │ ├── copy.yml │ ├── delete.yml │ └── main.yml ├── templates └── vars └── main.yml 12 directories, 10 files
playbook安装ruby内容是
[root@puppet ansible]# cat ruby_install.yml --- - hosts: "`host`" remote_user: "`user`" gather_facts: True roles: - common - ruby_install
playbook删除ruby的内容是
[root@puppet ansible]# cat ruby_delete.yml --- - hosts: "`host`" remote_user: "`user`" gather_facts: True roles: - ruby_delete
下面是安装与测试过程
1、安装ruby
[root@puppet ansible]# time ansible-playbook ruby_install.yml --extra-vars "host=*** user=root" --private-key=/root/denglei-key.pem PLAY [***] ******************************************************************** GATHERING FACTS *************************************************************** ok: [117.121.32.107] TASK: [common | Install initializtion require software] *********************** changed: [117.121.32.107] TASK: [ruby_install | Copy Ruby Software To Redhat Client] ******************** changed: [117.121.32.107] TASK: [ruby_install | Uncompression Ruby Software To Redhat Client] *********** changed: [117.121.32.107] TASK: [ruby_install | Copy redis Config To Redhat Client] ********************* changed: [117.121.32.107] => (item=ruby) changed: [117.121.32.107] => (item=gem) changed: [117.121.32.107] => (item=bundle) TASK: [ruby_install | Delete Ruby compression Software In Redhat Client] ****** changed: [117.121.32.107] PLAY RECAP ******************************************************************** 117.121.32.107 : ok=6 changed=5 unreachable=0 failed=0 real 0m52.274s user 0m2.863s sys 0m0.308s
2、安装后测试
06:05:26 # ll /usr/local/ total 64 drwxr-xr-x. 2 root root 4096 Sep 23 2011 bin drwxr-xr-x. 2 root root 4096 Sep 23 2011 etc drwxr-xr-x. 2 root root 4096 Sep 23 2011 games drwxr-xr-x. 2 root root 4096 Sep 23 2011 include drwxr-xr-x 2 root root 4096 Jul 15 21:55 lib drwxr-xr-x. 2 root root 4096 Sep 23 2011 lib64 drwxr-xr-x. 2 root root 4096 Sep 23 2011 libexec drwxr-xr-x 11 www www 4096 Jul 25 16:38 nginx-1.4.3 drwxr-xr-x 6 root root 4096 Jun 23 17:38 pcre-8.33 drwxr-xr-x 10 root root 4096 Jul 25 21:59 proftpd-1.3.4d drwxr-xr-x 6 root root 4096 Jul 4 20:53 ruby-1.9.3 drwxr-xr-x. 2 root root 4096 Sep 23 2011 sbin drwxr-xr-x. 5 root root 4096 May 12 2013 share drwxr-xr-x. 3 root root 4096 May 13 2013 src drwxr-xr-x 5 zabbix zabbix 4096 Jun 20 17:56 zabbix drwxr-xr-x 6 zabbix zabbix 4096 Aug 4 10:28 zabbix_proxy root@ip-10-10-32-34-test:/usr/local 06:05:29 # ruby -v ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-linux] root@ip-10-10-32-34-test:/usr/local 06:05:32 # gem -v 1.8.23 root@ip-10-10-32-34-test:/usr/local 06:05:34 # bundle -v Bundler version 1.6.3
3、删除ruby
[root@puppet ansible]# time ansible-playbook ruby_delete.yml --extra-vars "host=*** user=root" --private-key=/root/denglei-key.pem
PLAY [***] ********************************************************************
GATHERING FACTS ***************************************************************
ok: [117.121.32.107]
TASK: [ruby_delete | Stop Ruby Service In RedHat Client] **********************
failed: [117.121.32.107] => {"changed": true, "cmd": "ps -ef|grep ruby|grep -v grep|awk '{print $2}'|xargs kill -9 >>/dev/null ", "delta": "0:00:00.021307", "end": "2014-08-05 06:06:12.093985", "item": "", "rc": 123, "start": "2014-08-05 06:06:12.072678"}
stderr: usage: kill [ -s signal | -p ] [ -a ] pid ...
kill -l [ signal ]
...ignoring
TASK: [ruby_delete | Delete Ruby Install Dir In RedHat Client] ****************
changed: [117.121.32.107]
TASK: [ruby_delete | Delete Ruby Soft Link Script] ****************************
changed: [117.121.32.107] => (item=ruby)
changed: [117.121.32.107] => (item=gem)
changed: [117.121.32.107] => (item=bundle)
PLAY RECAP ********************************************************************
117.121.32.107 : ok=4 changed=3 unreachable=0 failed=0
real 0m6.871s
user 0m1.534s
sys 0m0.210s4、删除后测试
06:05:39 # ll /usr/local/ total 60 drwxr-xr-x. 2 root root 4096 Sep 23 2011 bin drwxr-xr-x. 2 root root 4096 Sep 23 2011 etc drwxr-xr-x. 2 root root 4096 Sep 23 2011 games drwxr-xr-x. 2 root root 4096 Sep 23 2011 include drwxr-xr-x 2 root root 4096 Jul 15 21:55 lib drwxr-xr-x. 2 root root 4096 Sep 23 2011 lib64 drwxr-xr-x. 2 root root 4096 Sep 23 2011 libexec drwxr-xr-x 11 www www 4096 Jul 25 16:38 nginx-1.4.3 drwxr-xr-x 6 root root 4096 Jun 23 17:38 pcre-8.33 drwxr-xr-x 10 root root 4096 Jul 25 21:59 proftpd-1.3.4d drwxr-xr-x. 2 root root 4096 Sep 23 2011 sbin drwxr-xr-x. 5 root root 4096 May 12 2013 share drwxr-xr-x. 3 root root 4096 May 13 2013 src drwxr-xr-x 5 zabbix zabbix 4096 Jun 20 17:56 zabbix drwxr-xr-x 6 zabbix zabbix 4096 Aug 4 10:28 zabbix_proxy root@ip-10-10-32-34-test:/usr/local 06:07:14 # ruby -v -bash: /usr/bin/ruby: No such file or directory root@ip-10-10-32-34-test:/usr/local 06:07:16 # gem -v -bash: /usr/bin/gem: No such file or directory root@ip-10-10-32-34-test:/usr/local 06:07:18 # bundle -v -bash: /usr/bin/bundle: No such file or directory
如果大家想使用我的例子，可以从github里下载（地址是https://github.com/dl528888/ansible-examples/tree/master/ruby_install），然后放到/etc/ansible目录里，下面是内容
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