Salt cmd.script

Salt ' * ' cmd.script

Cmd.run said this before.

Cmd.script

This is a powerful command , which means that a script can be downloaded from a remote to execute on the client

Cliexample:

Salt ' * ' Cmd.script salt://scripts/runme.sh

Salt ' * ' cmd.script salt://scripts/runme.sh ' arg1 arg2 ' arg 3 '

Help documentation says Thescript can is located on the Salt Master file server or in an HTTP/FTP server.

so configure the Salt server and put the script on the server

edit /etc/salt/master, Open the following comment, save and restart the server

File_roots:

Base

-/srv/salt

If you do not have a/srv/salt/script directory, create a

Cd/srv/salt/scripts

Write a shell script saved as 1.sh

1. #!/bin/bash
   

2. echo "Test Salt" >/tmp/testsalt.txt

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Execute remote command

1. Salt ' cn-gd-gz-0001 ' cmd.script salt://scripts/1.sh

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The information displayed is still very intuitive, stdout no information is displayed because the script statement does not display text, you can add more than one echo "OK" and then do more than once to see the output.

See Help It seems you can also add command-line arguments when executing a script, try

Modify the script to

1. #!/bin/bash
   

2. echo "Test Salt" >/tmp/testsalt.txt
   

3. echo $
   

4. Echo
   

5. echo $
   

6. 
   

7. If ["$ $" x = "yy" x]
   

8. Then
   

9. echo "OK???????????????"
   

10. Fi

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Execute the remote command again

1. Salt ' cn-gd-gz-0001 ' cmd.script salt://scripts/1.sh "AA bb cc"
   

2. Salt ' cn-gd-gz-0001 ' cmd.script salt://scripts/1.sh "AA bb yy"

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The arguments that appear to be passed are valid

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This article is from the "Intelligent Future _XFICC" blog, please be sure to keep this source http://xficc.blog.51cto.com/1189288/1674925

Salt cmd.script