"Help with bash script" - "License Server and Patch Updates" Post: 302895006

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Top Forums UNIX for Dummies Questions & Answers "Help with bash script" - "License Server and Patch Updates" Post 302895006 by profileuser on Friday 28th of March 2014 08:39:16 AM

03-28-2014

Registered User

"Help with bash script" - "License Server and Patch Updates"

Hi All,

I'm completely new to bash scripting and still learning my way through albeit vey slowly.

I need to know where to insert my server names', my ip address numbers through out the script alas to no avail.

I'm also searching on how to save .sh (bash shell) script properly.
Currently getting No file or directory exist: please see the main script below:

The servers need to contact a license server over the network, after that, they need to pick up their updates (patches) and install accordingly, however I need to customize the script to our own environment. Thanks in advance

Code:

#!/bin/bash
clear
# Wait before start
sleep 60
# Assign License to server
#HOSTNAME=$(hostname)echo $HOSTNAME
#HOSTUUID=$(xe host-list name-label=$HOSTNAME --minimal)
#xe host-apply-edition edition=platinum host-uuid=$HOSTUUID license-server-

#address=192.168.10.34 license-server-port=27000
# Xenupdates Starts Here.....
# Install XenServer Updates
HOSTUUID=$(xe host-list name-label=$HOSTNAME --minimal)
cd /tmp
if [ -a /tmp/secondboot ]
            then
                echo "Secondboot"
            else
                mkdir updates
                cd updates
                echo "Downloading Updates..."
            wget ftp path
            cd /tmp
            touch /tmp/secondboot
fi
for update in ls `/tmp/updates`; do
            sleep 60
echo "Uploading Update $updatefile ..."
echo "Uploading Update $updatefile ..." >> /var/log/messages
PATCHUUID=$(xe patch-upload file-name=/tmp/updates/$updatefile)
sleep 10
echo "Installing Update $updatefile ..."
echo "Installing Update $updatefile ...">> /var/log/messages
xe patch-apply host-uuid=$HOSTUUID uuid=$PATCHUUID
rm -f /tmp/updates/$updatefile
PATCHACTION=$(xe patch-list uuid=$PATCHUUID params=after-apply-guidance --minimal)
if [ "$PATCHACTION" == "restartXAPI" ]
then
/opt/xensource/bin/xe-toolstack-restart
sleep 60
elif [ "$PATCHACTION" == "restartHost" ]; then
reboot;
sleep 60
fi
done
#Disable first boot script for subsequent reboots
rm -f /etc/rc3.d/s99zzpostinstall
# Final Reboot
reboot

Last edited by Corona688; 03-28-2014 at 02:32 PM.. Reason: Code tags for code, please.

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LEARN ABOUT DEBIAN

tentacle_client

TENTACLE_CLIENT(1)					   Client file transfer protocol					TENTACLE_CLIENT(1)

NAME

       tentacle_client - a client file transfer protocol

SYNOPSIS

       tentacle_client <options> Tentacle is a client/server file transfer protocol that aims to be:

       -   Executable programs or shell commands
       -   System calls (functions provided by the kernel)
       -   Library calls (functions within program libraries)

       Tentacle  was  created  to  replace  more complex tools like SCP and FTP for simple file transfer/retrieval, and switch from authentication
       mechanisms like .netrc, interactive logins and SSH keys to X.509 certificates. Simple password authentication over a SSL secured connection
       is supported too.

       The  client  and  server  (TCP port 41121) are designed to be run from the command line or called from a shell script, and no configuration
       files are needed.

       Tentacle is now the default file transfer method for Pandora FMS and Babel Enterprise.

       Tentacle is implemented in Perl and ANSI C (Windows platforms included).

       You can download it and get more information at the official Sourceforge website http://tentacled.sourceforge.net/.

OPTIONS

       Tentacle Client options :
	      -a address : Server address (default 127.0.0.1).
	      -c : Enable SSL without a client certificate.
	      -e cert : OpenSSL certificate file. Enables SSL.
	      -f ca : Verify that the peer certificate is signed by a ca.
	      -g : Get files from the server.
	      -h : Show help.
	      -k key : OpenSSL private key file.
	      -p port : Server port (default 41121).
	      -q : Quiet. Do now print error messages.
	      -r number : Number of retries for network operations (default 3).
	      -t time : Time-out for network operations in seconds (default 1s).
	      -v : Be verbose.
	      -w : Prompt for OpenSSL private key password.
	      -x pwd : Server password.

EXAMPLES

       tentacle_client -a 192.168.1.1 -v /bin/bash
	      Simple file transfer with maximum file size set to 1MB

       tentacle_client -a 192.168.1.1 -x password -v /bin/bash
	      Simple file transfer with password authentication (not secure)

       tentacle_client -a 192.168.1.1 -x password -e cert.pem -k key.pem -v /bin/bash
	      Secure file transfer with client certificate and password authentication

NOTES

       Tentacle requires Perl 5.8 or higher to works

SEE ALSO

       tentacle_server(1), pandora_server(1), pandora_agent(1)

0.2.0								    2010-05-11							TENTACLE_CLIENT(1)