[HPADM] RE: Script Question

From: COUNTERMAN, DANIEL (CONTRACTOR) (DANIEL.COUNTERMAN_at_DFAS.MIL)
Date: 05/14/04

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Previous message: COUNTERMAN, DANIEL (CONTRACTOR): "[HPADM] RE: Script Question"
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Date: Fri, 14 May 2004 10:33:58 -0400
To: "Paveza, Gary" <gary.paveza@AIG.COM>, "'Hpux-Admin (E-mail)" <hpux-admin@dutchworks.nl>

Figured this out, playing around. Thanks for all the responses.

What I did was put this in a config file:
/dfas/cfg/imagestore.cfg
export ENVIRONMENT=/prod/oracle/scoccp1u
export OMDBA_HOME=/home/dcount/imgobj_scripts
export ORACLE_HOME=/u01/app/oracle/product/8.1.6
HPFILE=/$2/prod/wang/oix/$1

In the script:

I pass the config file as follows with the variables from the script.

. imagestore.cfg $imagestore $filename
echo $HPFILE >> /tmp/test

Thanks,

Dan

-----Original Message-----
From: Paveza, Gary [mailto:gary.paveza@AIG.COM]
Sent: Friday, May 14, 2004 10:27 AM
To: COUNTERMAN, DANIEL (CONTRACTOR)
Subject: RE: Script Question

Maybe I'm not understanding, but in your config file:

EXPORTFILE="/$filevolume/prod/wang/oix/$imagestore
-anon=65535,root=fcohpd:fcosun06,access=fcohpd:fcosun06"

-----Original Message-----
From: COUNTERMAN, DANIEL (CONTRACTOR) [mailto:DANIEL.COUNTERMAN@DFAS.MIL]
Sent: Friday, May 14, 2004 10:22 AM
To: Paveza, Gary
Cc: 'Hpux-Admin (E-mail); KENNEBECK, JEFFREY (CONTRACTOR)
Subject: RE: Script Question

Here is the line I am referring to:

echo "/$filevolume/prod/wang/oix/$imagestore
-anon=65535,root=fcohpd:fcosun06,access=fcohpd:fcosun06" >> /etc/exports

I want to change this line in the script to something like this:

echo "$EXPORTFILE" >> /etc/exports

I want to put the "/$filevolume/prod/wang/oix/$imagestore
-anon=65535,root=fcohpd:fcosun06,access=fcohpd:fcosun06" within the config
file, so that if any servers are added or changed, all I need to do is
change the config file, rather than the script, and pass the filevolume and
imagestore variables within the script to the config file. Do you have an
answer for that?

Thanks,

Dan

-----Original Message-----
From: Paveza, Gary [mailto:gary.paveza@AIG.COM]
Sent: Friday, May 14, 2004 10:08 AM
To: COUNTERMAN, DANIEL (CONTRACTOR)
Subject: RE: Script Question

Your colors don't come through, but here is what I would do.

For any variable that you want to control in a configuration file, write it
to that configuration file - and remove setting it from your script.

As one of the first things your script does, it should source that
configuration script (using the .<space><filename> syntax. That way your
main script is the same across all servers, you just need to modify the
configuration file.

-----Original Message-----
From: COUNTERMAN, DANIEL (CONTRACTOR) [mailto:DANIEL.COUNTERMAN@DFAS.MIL]
Sent: Friday, May 14, 2004 10:06 AM
To: Paveza, Gary
Cc: 'Hpux-Admin (E-mail); KENNEBECK, JEFFREY (CONTRACTOR)
Subject: Script Question

Thank you for replying to my question.

The script works, I am just trying to make this easy to implement across
multiple servers, so by changing the configuration file, this will
accomplish this, so please take a look and let me know how I can pass the
lines in RED, which are server specific to a configuration file.

Note the question below - looking for something to replace the lines in RED
within a config file if possible.

Here is the script:

#!/bin/sh

############################################################################
####
#
# SCRIPT: create_imgobj
#
# PURPOSE: Create new Image and Object Stores
#
#
# COMMENTS:
#
# DATE SE Description of Change
#
############################################################################
####
# check if correct user id
############################################################################
####

umask 0
clear
if [ $LOGNAME != "root" ]
then echo "script processing must be executed by root not $LOGNAME."

exit 0
fi

############################################################################
####
# read variables
############################################################################
####

if [ -f /dfas/cfg/check.cfg ]; then
. /dfas/cfg/check.cfg
else
echo "ERROR: check.cfg MISSING.\n"
fi

if [ -f /home/dcount/imgobj_scripts/imagestore.cfg ]; then
        . /home/dcount/imgobj_scripts/imagestore.cfg
else
        echo "ERROR: imagestore.cfg MISSING.\n"
        exit 1
fi
############################################################################
####

############################################################################
####
# main section
############################################################################
####
# subroutines come first than main for script execution
# to work properly
#
#################################################################
## Create New Image Stores ##
## 1) Shutdown Tier1 ##
## 2) Create the new Image Store directory structure ##
## 3) Set Ownership and Access Rights ##
## 4) Touch the .NFS file within new structure ##
## 5) Add to /prod/tier1/config/hpfilesys.cfg ##
## 6) Add to /etc/exports file and export the new volume ##
## 7) Create linkpoint within /prod/wang/oix ##
## 8) Modify and run sql script to add image store to Oracle ##
## t_file_volume table ##
## 9) Restart Tier1 ##
#################################################################

new_imagestore()
{
  clear
  echo "Image Stores Maintenance - New Image Store"
  echo
  echo "Shutting down Tier1"
  T1 stop
  echo
  clear
  echo "Creating /$filevolume/prod/wang/oix/is$imagestore"
  mkdir -p /$filevolume/prod/wang/oix/$imagestore
  echo
  echo "Setting ownership using chown -R prod:prod /$filevolume"
  chown -R prod:prod /$filevolume
  echo
  echo "Setting access using chmod -R ug+rwx /$filevolume/prod"
  chmod -R ug+rwx /$filevolume/prod
  echo
  echo "Setting access using chmod -R o+rx /$filevolume/prod"
  chmod -R o+rx /$filevolume/prod
  echo
  echo "Setting access using chmod -R ugo+rwx
/$filevolume/prod/wang/oix/$imagestore"
  chmod -R ugo+rwx /$filevolume/prod/wang/oix/$imagestore
  echo
  echo "Touching .NFS within Image Store"
  touch /$filevolume/prod/wang/oix/$imagestore/.NFS
  chown prod:prod /$filevolume/prod/wang/oix/$imagestore/.NFS
  chmod 664 /$filevolume/prod/wang/oix/$imagestore/.NFS
  echo
  echo "Press enter to continue"
  read x
  clear
  echo
  echo "Updating /prod/tier1/config/hpfilesys.cfg"
  echo

server=`hostname`

  if [ $server = "fcohpc" ]
  then
  cp -p /prod/tier1/config/hpfilesys.cfg /prod/tier1/config/hpfilesys.`date
+%m%d%Y`
  cp -p /etc/exports /etc/exports.`date +%m%d%Y`
  echo "Adding the following line:"
echo "/prod/wang/oix/$imagestore `hostname` $imagestore 0 DIV=JN" >>
/prod/tier1/config/hpfilesys.cfg
  echo
  echo "/$filevolume/prod/wang/oix/$imagestore
-anon=65535,root=fcohpd:fcosun06,access=fcohpd:fcosun06" >> /etc/exports
  echo
  $ORACLE_HOME/bin/sqlplus ${USERLOGIN} @${OMDBA_HOME}/max_dow_entry.sql
  integer y=`cat /tmp/maxdow.doc`
  let z=$y+1
  $ORACLE_HOME/bin/sqlplus ${USERLOGIN} @${OMDBA_HOME}/add_image_uat.sql
$imagestore $z
  echo
  echo "Displaying entries added to t_file_volume: "
  cat /tmp/addimage_uat.doc
  echo
  echo
  echo "Displaying line added for hpfilesys.cfg and exports files"
  tail -1 /prod/tier1/config/hpfilesys.cfg
  tail -1 /etc/exports
  exportfs -a
  echo
  fi

  echo "Press enter to continue"
  read x
  clear
  echo
  echo "Creating linkpoint within /prod/wang/oix"
  echo
  echo "ln -s /$filevolume/prod/wang/oix/$imagestore $imagestore"
  ln -s /$filevolume/prod/wang/oix/$imagestore $imagestore
  echo
  echo
  echo "Press enter to continue"
  read x
  clear
  echo
  echo "Image Store Review"
  echo
  echo "Review volume for correct structure, ownership, and access"
  echo
  echo "/$filevolume/prod/wang/oix/$imagestore"
  ls -lad /$filevolume
  ls -lad /$filevolume/prod/wang
  ls -lag /$filevolume/prod/wang/oix/$imagestore
  echo
  echo "Press enter to continue"
  read x
  clear
  echo
  echo "Restarting Tier1"
  T1 start

} # End of subroutine_1

update_imagestore()
{
  # Enter script commands to execute
  echo "Start of subroutine_2, called by mainroutine_2"
  echo
  clear
  echo "Updating Image Store (Replace)"
  echo
  echo "Shutting down Tier1"
  T1 stop
  echo
  clear
  server=`hostname`
  if [ $server = "fcohpc" ]
  then
  cp -p /prod/tier1/config/hpfilesys.cfg /prod/tier1/config/hpfilesys.`date
+%m%d%Y`
  echo
  echo "Displaying imagestore being turned on in hpfilesys.cfg: "
  /home/dcount/imgobj_scripts/turnon $newimage
  echo
  cat /home/dcount/imgobj_scripts/turnedon
  mv /home/dcount/imgobj_scripts/turnedon /prod/tier1/config/hpfilesys.cfg
  echo
  echo
  echo "Press enter to continue"
  read x
  echo "Displaying imagestore being turned off in hpfilesys.cfg: "
  /home/dcount/imgobj_scripts/turnoff $oldimage
  echo
  cat /home/dcount/imgobj_scripts/turnedoff
  mv /home/dcount/imgobj_scripts/turnedoff /prod/tier1/config/hpfilesys.cfg
  echo
  echo
  echo "Press enter to continue"
  read x
  echo
  $ORACLE_HOME/bin/sqlplus ${USERLOGIN} @${OMDBA_HOME}/update_image_uat.sql
$newimage $oldimage
  echo
  echo "Displaying entries updated to t_file_volume: "
  cat /tmp/updateimage_uat.doc
  echo
  echo
  echo "Press enter to continue"
  read x
  echo
  fi
  clear
  echo
  echo "Restarting Tier1"
  T1 start

} # End of subroutine_2

delete_imagestore()
{
  # Enter script commands to execute
  clear
  echo "Delete Image Store"
  echo
  sleep 2
  echo "Shutting down Tier1"
  T1 stop
  echo
  clear
  echo
  server=`hostname`
  if [ $server = "fcohpc" ]
  then
  cp -p /prod/tier1/config/hpfilesys.cfg /prod/tier1/config/hpfilesys.`date
+%m%d%Y`
  echo "Displaying imagestore being turned off in hpfilesys.cfg: "
  /home/dcount/imgobj_scripts/turnoff $oldimage
  echo
  cat /home/dcount/imgobj_scripts/turnedoff
  mv /home/dcount/imgobj_scripts/turnedoff /prod/tier1/config/hpfilesys.cfg
  echo
  echo "Press enter to continue"
  read x
  echo
  $ORACLE_HOME/bin/sqlplus ${USERLOGIN} @${OMDBA_HOME}/delete_image_uat.sql
$oldimage
  echo
  echo "Displaying entries deleted from t_file_volume: "
  cat /tmp/deleteimage_uat.doc
  echo
  echo
  echo "Press enter to continue"
  read x
  echo
  fi
  clear
  echo
  echo "Restarting Tier1"
  T1 start

} # End of subroutine_3

########################################################
## Image Store Processing ##
########################################################

mainroutine_1()
{

# Enter script commands to execute
clear
echo "Image Store Creation Process \n"
echo
echo "Enter Filevolume to use (fco######)\n"
read filevolume
echo "Enter Image Store to use (is######)\n"
read imagestore
echo
echo "Image Store will be created as: \n"
echo "/$filevolume/prod/wang/oix/$imagestore"
echo
echo "Do you want to proceed? \n"
echo "Enter 'Y' to proceed, anything else to abort.\n"
read a
if [ "$a" != "Y" ] && [ "$a" != "y" ]
then
        echo
        echo "Aborted."
        exit 99
else
        echo "Calling new_imagestore routine"
        echo
        new_imagestore
fi

echo

echo "Image Store Processing complete."
echo
echo "Do you need to add another Image Store?"
echo "Enter 'Y' to proceed, anything else to abort.\n"

read check_prompt
check_prompt=$check_prompt
if [ "$check_prompt" != "Y" ] && [ "$a" != "y" ]
then
        echo
        echo "Aborted."
        exit 0

else
mainroutine_1

} # End of mainroutine_1

mainroutine_2()
{

# Enter script commands to execute
clear
echo "Image Store Creation Process \n"
echo
echo "Enter Image Store to replace (oldimage) (is######)\n"
read oldimage
echo "Enter Image Store to update (newimage) (is######)\n"
read newimage
echo
echo "Image Store $oldimage will be updated with $newimage: \n"
echo
echo "Do you want to proceed? \n"
echo "Enter 'Y' to proceed, anything else to abort.\n"
read a
if [ "$a" != "Y" ] && [ "$a" != "y" ]
then
        echo
        echo "Aborted."
        exit 99
else
        echo "Calling update_imagestore routine"
        echo
        update_imagestore
fi

echo

echo "Image Store Processing complete."
echo
echo "Do you need to add another Image Store?"
echo "Enter 'Y' to proceed, anything else to abort.\n"

read check_prompt
check_prompt=$check_prompt
if [ "$check_prompt" != "Y" ] && [ "$a" != "y" ]
then
        echo
        echo "Aborted."
        exit 0

else
mainroutine_2

} # End of mainroutine_2

mainroutine_3()
{

# Enter script commands to execute
clear
echo "Image Store Deletion Process \n"
echo
echo "Enter Image Store to delete (is######)\n"
read oldimage
echo
echo "Image Store $oldimage will be deleted: \n"
echo
echo "Do you want to proceed? \n"
echo "Enter 'Y' to proceed, anything else to abort.\n"
read a
if [ "$a" != "Y" ] && [ "$a" != "y" ]
then
        echo
        echo "Aborted."
        exit 99
else
        echo "Calling delete_imagestore routine"
        echo
        delete_imagestore
fi

echo

echo "Image Store Deletion complete."
echo
echo "Do you need to delete another Image Store?"
echo "Enter 'Y' to proceed, anything else to abort.\n"

read check_prompt
check_prompt=$check_prompt
if [ "$check_prompt" != "Y" ] && [ "$a" != "y" ]
then
        echo
        echo "Aborted."
        exit 0

else
mainroutine_3

} # End of mainroutine_3

# start of main script occurs here
datadir="/prod/wang/oix/"
HOST=`hostname`
clear
echo
echo "Image/Object Store Maintenance"
echo
echo "Select:"
echo " 1) Add New Image Store"
echo " 2) Update Image Store (Replace)"
echo " 3) Delete Image Store"
echo " 4) Exit ?\c"
read select_one

case $select_one in

        "1")
        mainroutine_1
        exit 0
        ;;

        "2")
        mainroutine_2
        exit 0
        ;;

        "3")
        mainroutine_3
        exit 0
        ;;

        "4")
        exit 0
        ;;

        "-*")
        exit 1
        ;;
esac

-----Original Message-----
From: Paveza, Gary [mailto:gary.paveza@AIG.COM]
Sent: Friday, May 14, 2004 9:44 AM
To: COUNTERMAN, DANIEL (CONTRACTOR)
Subject: RE: [HPADM] Script Question

Source the configuration file within your script.

. <config file>
Note the space between . and config file.

That will make all variables in the config file available to your script.

-----Original Message-----
From: COUNTERMAN, DANIEL (CONTRACTOR) [mailto:DANIEL.COUNTERMAN@DFAS.MIL]
Sent: Friday, May 14, 2004 9:35 AM
To: 'Hpux-Admin (E-mail)
Cc: UNIX-WIZ (E-mail)
Subject: [HPADM] Script Question

All,

I am trying to see if it is possible to use a configuration file
within a script and pass a parameter to the configuration file.

Here is an example of what I am trying to do:

In /dfas/cfg/imagestore.cfg:
export ENVIRONMENT=/prod/oracle/scofvp1p
export OMDBA_HOME=/shared/home/dcounter/scripts/imgobj_scripts
export ORACLE_HOME=/u01/app/oracle/product/9.2.0.4
EXPORTFILE="/$1/prod/wang/oix/$2
-anon=65535,root=fcohp16:fcohp16f:fcosun01:fcosun01e:fcosun04e"

In the script I want to be able to pass the variable filevolume to $1 and
imagestore to $2 in the configuration file and use EXPORTFILE as the
variable throughout the script. This will be used on multiple servers, so I
want to be able to just change the configuration file and not the script
which would contain the hardcoded servers going to the /etc/exports file.

Is this possible? Or does anyone have an idea of how I can do something
like this?

Thanks,

Dan

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