comment on

Hello sabas,

I had a similar case some time ago and I created multiple scenarios and solutions to my problem. My way of approaching your problem would be:

Net::OpenSSH::Parallel already Anonymous Monk proposed it. Alternatively you can create a foreach loop to connect to all nodes one by one. I would not use password authentication if I was you I would use ssh key authentication (more secure). The approach of looping one by one to the nodes I do not recommend it as it can result in time consuming and also if one node for some reason can not be reached can block the rest of the queue.

Sample of code for Net::OpenSSH::Parallel can be found here Re: multiple machines disk space alert. Sample of code using foreach loop and Net::OpenSSH can be found here Re: Simple SSH based chat client.

Hope this helps. BR / Thanos

Seeking for Perl wisdom...on the process of learning...not there...yet!

In reply to Re: SSHing in multiple servers and execute command on each by thanos1983
in thread SSHing in multiple servers and execute command on each by sabas

Are you posting in the right place? Check out Where do I post X? to know for sure.
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
Want more info? How to link or How to display code and escape characters are good places to start.


Clear questions and runnable code get the best and fastest answer
	PerlMonks