replica_status.sh #3

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#!/bin/bash
#==============================================================================
# Copyright and license info is available in the LICENSE file included with
# the Server Deployment Package (SDP), and also available online:
# https://swarm.workshop.perforce.com/projects/perforce-software-sdp/view/main/LICENSE
#------------------------------------------------------------------------------
export SDP_INSTANCE=${SDP_INSTANCE:-Undefined} 
export SDP_INSTANCE=${1:-$SDP_INSTANCE} 
if [[ $SDP_INSTANCE == Undefined ]]; then 
   echo "Instance parameter not supplied." 
   echo "You must supply the Perforce instance as a parameter to this script." 
   exit 1 
fi 

ERRORTEXT=""

. /p4/common/bin/p4_vars $SDP_INSTANCE
. /p4/common/bin/backup_functions.sh

$P4CBIN/p4login

P4="$P4BIN -p ${P4PORT} -u $P4USER"

LOGFILE=$LOGS/replica_status.log

$P4 pull -lj > $LOGFILE 2>&1

if ( grep "Connection refused" $LOGFILE > /dev/null 2>&1 ); then
  ERRORTEXT="ERROR - The replica is offline!"
  echo $ERRORTEXT > $LOGFILE
fi

if ( grep "\-1" $LOGFILE > /dev/null 2>&1 ); then
  ERRORTEXT="ERROR - The replica is out of sync!"
fi

if ( grep -i "password" $LOGFILE > /dev/null 2>&1 ); then
  ERRORTEXT="ERROR - The admin user is not logged in!"
fi

mail_log_file "$ERRORTEXT $HOSTNAME $P4SERVER Daily Replica Status."
# Change User Description Committed
#3 22142 Robert Cowham Merge in latest changes from Dev
#2 20726 Robert Cowham Catch up from dev
#1 18586 Robert Cowham Branching using cowhamr.sdp.dev
//guest/perforce_software/sdp/dev/Server/Unix/p4/common/bin/replica_status.sh
#6 16029 C. Thomas Tyler Routine merge to dev from main using:
p4 merge -b perforce_software-sdp-dev
#5 15778 C. Thomas Tyler Routine Merge Down to dev from main.
#4 13906 C. Thomas Tyler Normalized P4INSTANCE to SDP_INSTANCE to get Unix/Windows
implementations in sync.

Reasons:
1. Things that interact with SDP in both Unix and Windows
environments shoudn't have to account for this obscure
SDP difference between Unix and Windows.  (I came across
this doing CBD work).

2. The Windows and Unix scripts have different variable
names for defining the same concept, the SDP instance.
Unix uses P4INSTANCE, while Windows uses SDP_INSTANCE.

3. This instance tag, a data set identifier, is an SDP concept.
I prefer the SDP_INSTANCE name over P4INSTANCE, so I prpose
to normalize to SDP_INSTANCE.

4. The P4INSTANCE name makes it look like a setting that might be
recognized by the p4d itself, which it is not.  (There are other
such things such as P4SERVER that could perhaps be renamed as
a separate task; but I'm not sure we want to totally disallow
the P4 prefix for variable names. It looks too right to be wrong
in same cases, like P4BIN and P4DBIN.  That's a discussion for
another day, outside the scope of this task).

Meanwhile:
* Fixed a bug in the Windows 2013.3 upgrade script that
was referencing undefined P4INSTANCE, as the Windows
environment defined only SDP_INSTANCE.

* Had P4INSTANCE been removed completely, this change would
likely cause trouble for users doing updates for existing
SDP installations.  So, though it involves slight technical debt,
I opted to keep a redundant definition of P4INSTANCE
in p4_vars.template, with comments indicating SDP_INSTANCE should be
used in favor of P4INSTANCE, with a warning that P4INSTANCE
may go away in a future release.  This should avoid unnecessary
upgrade pain.

* In mkdirs.sh, the varialbe name was INSTANCE rather than
SDP_INSTANCE.  I changed that as well.  That required manual
change rather than sub/replace to avoid corrupting other similar
varialbe names (e.g.  MASTERINSTANCE).

This is a trivial change technically (a substitute/replace, plus
tweaks in p4_vars.template), but impacts many files.
#3 12169 Russell C. Jackson (Rusty) Updated copyright date to 2015

 Updated shell scripts to require an instance parameter to eliminate the need
 for calling p4master_run.    Python and Perl still need it since you have to set the
environment for them to run in.

 Incorporated comments from reviewers. Left the . instead of source as that seems
more common in the field and has the same functionality.
#2 12028 C. Thomas Tyler Refreshed SDP dev branch, merging down from main.
#1 10638 C. Thomas Tyler Populate perforce_software-sdp-dev.
//guest/perforce_software/sdp/main/Server/Unix/p4/common/bin/replica_status.sh
#1 10148 C. Thomas Tyler Promoted the Perforce Server Deployment Package to The Workshop.