运维自动化之ansible playbook安装ruby环境

linre

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。
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：

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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

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[iyunv@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

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[iyunv@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

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[iyunv@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

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[iyunv@puppet ansible]# time ansible-playbook ruby_install.yml --extra-vars "host=vpn user=root" --private-key=/root/denglei-key.pem PLAY [vpn] ******************************************************************** 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

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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

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[iyunv@puppet ansible]# time ansible-playbook ruby_delete.yml --extra-vars "host=vpn user=root" --private-key=/root/denglei-key.pem PLAY [vpn] ******************************************************************** 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 0m0.210s

4、删除后测试

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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/ansi ... master/ruby_install），然后放到/etc/ansible目录里，下面是内容