From: suarezmiguelc@icloud.com
To: Ihor Radchenko <yantar92@posteo.net>
Cc: emacs-orgmode@gnu.org
Subject: Re: Noweb Function's body without evaluation
Date: Mon, 3 Apr 2023 15:03:29 +0200 [thread overview]
Message-ID: <B29E019A-1F75-460E-AF60-D687A957D7A7@icloud.com> (raw)
In-Reply-To: <871ql2mwdh.fsf@localhost>
Wow, works!, thank you very much.
Now, I have a more specific example.
#+name: initSSH
#+begin_src shell :var connection=“admin@10.0.3.200" :noweb yes
ssh -t miguel@172.28.3.249 "sudo -u admin ssh -t $connection 'sudo su'"
#+end_src
#+name: getClientInstanceNameNew
#+begin_src shell :session something :var connection="admin@10.0.3.149" :var client="example_client" :var apacheDir="/etc/apache/vhosts"
<<initSSH>>
client=$client
apacheDir=$apacheDir
grep $client $apacheDir/*
#+end_src
So, the initSSH call works successfully, so that concludes my first question, being that I can now affect the $connection variable. Thank you again!
However, since the SSH call changes the environment, the $client and $apacheDir variables are not defined in the new environment. I did try setting it again like above, but this doesn’t help as the variables do not exist.
99% of the commands I run are remote so, I will keep investigating this. It would make more sense to use :dir and tramp, but as the connections are slow, I can only connect with this call which works pretty fast.
> 2/4/23 12:06、Ihor Radchenko <yantar92@posteo.net>のメール:
>
> suarezmiguelc@icloud.com writes:
>
>> I use heavily org-mode for Literate DevOps, so I have a lot of shell commands that connect through SSH and do some things later, for example:
>>
>> #+name: initSSH
>> #+begin_src shell :var connection=“admin@somehost"
>> ssh -t miguel@host "sudo -u someuser ssh -t $connection 'sudo su'"
>> #+end_src
>>
> p ...>
>> #+name: getStorage
>> #+begin_src shell
>> df
>> #+end_src
>>
>> Which has to be run in a remote server, could be any remote server as I have to connect to several. So I would like to be able to:
>>
>> #+begin_src shell
>> <<initSSH(connection=“admin@anotherhost”)>>
>> <<getStorage>>
>> #+end_src
>
> You can just
>
> #+begin_src shell :var connection "admin@anotherhost"
> <<initSSH>>
> <getStorage>>
> #+end_src
>
> --
> Ihor Radchenko // yantar92,
> Org mode contributor,
> Learn more about Org mode at <https://orgmode.org/>.
> Support Org development at <https://liberapay.com/org-mode>,
> or support my work at <https://liberapay.com/yantar92>
next prev parent reply other threads:[~2023-04-03 13:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-15 22:54 Noweb Function's body without evaluation suarezmiguelc
2023-03-16 4:16 ` Ken Mankoff
2023-03-16 7:56 ` suarezmiguelc
2023-04-02 10:06 ` Ihor Radchenko
2023-04-03 13:03 ` suarezmiguelc [this message]
2023-04-04 12:14 ` Ihor Radchenko
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