[原创]Chef Cookbook 03. chef receipe 学习用例

[root@chefclient ~]# mkdir ~/chef-repo
[root@chefclient ~]# cd ~/chef-repo
[root@chefclient chef-repo]# ls -ltr
total 0
[root@chefclient chef-repo]# vi hello.rb
[root@chefclient chef-repo]# ls -ltt
total 4
-rw-r--r--. 1 root root 48 May 24 00:23 hello.rb
[root@chefclient chef-repo]# cat hello.rb 
file '/tmp/motd' do
  content 'hello world'
end
[root@chefclient chef-repo]# 
[root@chefclient chef-repo]# chef-client --local-mode hello.rb
[2016-05-24T00:23:23-04:00] WARN: No config file found or specified on command line, using command line options.
[2016-05-24T00:23:23-04:00] WARN: No cookbooks directory found at or above current directory.  Assuming /root/chef-repo.
Starting Chef Client, version 12.9.41
resolving cookbooks for run list: []
Synchronizing Cookbooks:
Installing Cookbook Gems:
Compiling Cookbooks...
[2016-05-24T00:23:26-04:00] WARN: Node chefclient has an empty run list.
Converging 1 resources
Recipe: @recipe_files::/root/chef-repo/hello.rb
  * file[/tmp/motd] action create
    - create new file /tmp/motd
    - update content in file /tmp/motd from none to b94d27
    --- /tmp/motd	2016-05-24 00:23:26.795000000 -0400
    +++ /tmp/.chef-motd20160524-2236-jjus4c	2016-05-24 00:23:26.795000000 -0400
    @@ -1 +1,2 @@
    +hello world
    - restore selinux security context

Running handlers:
Running handlers complete
Chef Client finished, 1/1 resources updated in 02 seconds
[root@chefclient chef-repo]# ls -ltr /tmp/motd
-rw-r--r--. 1 root root 11 May 24 00:23 /tmp/motd
[root@chefclient chef-repo]# cat /tmp/motd
hello world[root@chefclient chef-repo]# 
[root@chefclient chef-repo]# 

[root@chefclient chef-repo]# cat hello.rb 
file '/tmp/motd' do
  content 'hello world'
end
[root@chefclient chef-repo]# vi hello.rb 
[root@chefclient chef-repo]# cat hello.rb 
file '/tmp/motd' do
  content 'hello world!welcome to chef!'
end
[root@chefclient chef-repo]# 
[root@chefclient chef-repo]# chef-client --local-mode hello.rb
[2016-05-24T00:27:00-04:00] WARN: No config file found or specified on command line, using command line options.
[2016-05-24T00:27:00-04:00] WARN: No cookbooks directory found at or above current directory.  Assuming /root/chef-repo.
Starting Chef Client, version 12.9.41
resolving cookbooks for run list: []
Synchronizing Cookbooks:
Installing Cookbook Gems:
Compiling Cookbooks...
[2016-05-24T00:27:01-04:00] WARN: Node chefclient has an empty run list.
Converging 1 resources
Recipe: @recipe_files::/root/chef-repo/hello.rb
  * file[/tmp/motd] action create
    - update content in file /tmp/motd from b94d27 to 7c63b3
    --- /tmp/motd	2016-05-24 00:23:26.795000000 -0400
    +++ /tmp/.chef-motd20160524-2442-193dazd	2016-05-24 00:27:01.839000000 -0400
    @@ -1,2 +1,2 @@
    -hello world
    +hello world!welcome to chef!
    - restore selinux security context

Running handlers:
Running handlers complete
Chef Client finished, 1/1 resources updated in 01 seconds
[root@chefclient chef-repo]# cat /tmp/motd
hello world!welcome to chef![root@chefclient chef-repo]#

[root@chefclient chef-repo]# echo 'hello robots' > /tmp/motd
[root@chefclient chef-repo]# cat /tmp/motd
hello robots
[root@chefclient chef-repo]# chef-client --local-mode hello.rb
[2016-05-24T00:30:31-04:00] WARN: No config file found or specified on command line, using command line options.
[2016-05-24T00:30:31-04:00] WARN: No cookbooks directory found at or above current directory.  Assuming /root/chef-repo.
Starting Chef Client, version 12.9.41
resolving cookbooks for run list: []
Synchronizing Cookbooks:
Installing Cookbook Gems:
Compiling Cookbooks...
[2016-05-24T00:30:33-04:00] WARN: Node chefclient has an empty run list.
Converging 1 resources
Recipe: @recipe_files::/root/chef-repo/hello.rb
  * file[/tmp/motd] action create
    - update content in file /tmp/motd from 548078 to 7c63b3
    --- /tmp/motd	2016-05-24 00:30:11.026000000 -0400
    +++ /tmp/.chef-motd20160524-2652-1mxhqti	2016-05-24 00:30:33.963000000 -0400
    @@ -1,2 +1,2 @@
    -hello robots
    +hello world!welcome to chef!
    - restore selinux security context

Running handlers:
Running handlers complete
Chef Client finished, 1/1 resources updated in 02 seconds
[root@chefclient chef-repo]# cat /tmp/motd
hello world!welcome to chef![root@chefclient chef-repo]# 

[root@chefclient chef-repo]# pwd
/root/chef-repo
[root@chefclient chef-repo]# vi goodby.rb
[root@chefclient chef-repo]# cat goodby.rb
file '/tmp/motd' do
   action :delete
end
[root@chefclient chef-repo]# chef-client --local-mode goodby.rb 
[2016-05-24T00:32:56-04:00] WARN: No config file found or specified on command line, using command line options.
[2016-05-24T00:32:56-04:00] WARN: No cookbooks directory found at or above current directory.  Assuming /root/chef-repo.
Starting Chef Client, version 12.9.41
resolving cookbooks for run list: []
Synchronizing Cookbooks:
Installing Cookbook Gems:
Compiling Cookbooks...
[2016-05-24T00:32:57-04:00] WARN: Node chefclient has an empty run list.
Converging 1 resources
Recipe: @recipe_files::/root/chef-repo/goodby.rb
  * file[/tmp/motd] action delete
    - delete file /tmp/motd

Running handlers:
Running handlers complete
Chef Client finished, 1/1 resources updated in 01 seconds
[root@chefclient chef-repo]# ls -ltr /tmp/motd
ls: cannot access /tmp/motd: No such file or directory
[root@chefclient chef-repo]# 

[chef@chefclient ~]$ cd chef-repo/
[chef@chefclient chef-repo]$ ls -ltr
total 4
drwxr-xr-x. 2 root root 28 May 24 01:44 nodes
-rw-rw-r--. 1 chef chef 67 May 24 01:46 filecreate.rb
[chef@chefclient chef-repo]$ vi webservice.rb
[chef@chefclient chef-repo]$ cat webservice.rb 
package 'httpd'
[chef@chefclient chef-repo]$ sudo chef-client --local-mode webservice.rb 
[sudo] password for chef: 
[2016-05-24T02:54:36-04:00] WARN: No config file found or specified on command line, using command line options.
[2016-05-24T02:54:36-04:00] WARN: No cookbooks directory found at or above current directory.  Assuming /home/chef/chef-repo.
Starting Chef Client, version 12.9.41
resolving cookbooks for run list: []
Synchronizing Cookbooks:
Installing Cookbook Gems:
Compiling Cookbooks...
[2016-05-24T02:54:37-04:00] WARN: Node chefclient has an empty run list.
Converging 1 resources
Recipe: @recipe_files::/home/chef/chef-repo/webservice.rb
  * yum_package[httpd] action install
 (up to date)

Running handlers:
Running handlers complete
Chef Client finished, 0/1 resources updated in 45 seconds
[chef@chefclient chef-repo]$