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authorHansen, Tony (th1395) <th1395@att.com>2018-03-29 12:57:06 +0000
committerHansen, Tony (th1395) <th1395@att.com>2018-03-29 12:57:23 +0000
commitbd5129dbad044907bd1818b2f8cda3c60da9b3e8 (patch)
treeedc355d63e440a87a1c97ad65357681f279e6ba0 /pgaas/src/stage/opt/app/pgaas/bin/check_cluster
parent4e1b45a2e3e474606965ca3b66bd5f82f526b0ce (diff)
remove most of this code for R2 Beijing
This package is not being used in R2 Beijing because of the move to Kubernetes with OOM. If you need this package, use the R1 Amsterdam release packages. I'm not removing the repo though because it is likely that we will need to add things in R3 Casablanca. Change-Id: I40a46886cfa2f3803f97918ad5cea149f5fcf696 Signed-off-by: Hansen, Tony (th1395) <th1395@att.com> Issue-ID: CCSDK-231
Diffstat (limited to 'pgaas/src/stage/opt/app/pgaas/bin/check_cluster')
-rwxr-xr-xpgaas/src/stage/opt/app/pgaas/bin/check_cluster170
1 files changed, 0 insertions, 170 deletions
diff --git a/pgaas/src/stage/opt/app/pgaas/bin/check_cluster b/pgaas/src/stage/opt/app/pgaas/bin/check_cluster
deleted file mode 100755
index ced7c0a..0000000
--- a/pgaas/src/stage/opt/app/pgaas/bin/check_cluster
+++ /dev/null
@@ -1,170 +0,0 @@
-#!/bin/bash
-# Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this code except in compliance
-# with the License. You may obtain a copy of the License
-# at http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-# implied. See the License for the specific language governing
-# permissions and limitations under the License.
-
-
-# NAME
-# check_cluster - check the state of the cluster
-#
-# USAGE
-# check_cluster [-v] [-l] [-t timeout]
-# -l do not check localhost first (and restarting the service if necessary)
-# -t timeout set how long to wait when accessing the servers
-# -v verbose
-#
-# DESCRIPTION
-# Loop through the nodes in the cluster, using pgwget to determine how many are masters, secondaries, down for maintenance, or not up.
-# Complain about certain situations.
-# If there are multiple masters, and this not the first master in the list, then:
-# run pg_ctl_restart
-# prevent /ro from returning true
-
-CDF=/opt/app/cdf
-if [ -d /opt/app/postgresql-9.5.2 ]
-then PGDIR=/opt/app/postgresql-9.5.2
-elif [ -d /usr/lib/postgresql/9.6 ]
-then PGDIR=/usr/lib/postgresql/9.6
-elif [ -d /usr/lib/postgresql/9.5 ]
-then PGDIR=/usr/lib/postgresql/9.5
-else echo PostgreSQL bin directory not found 1>&2; exit 1
-fi
-PATH=$PGDIR/bin:$CDF/bin:/opt/app/pgaas/bin:$PATH
-
-usage()
-{
- exec 1>&2
- [ $# -gt 0 ] && echo "$@"
- echo "Usage: $0 [-v] [-l] [-t timeout] [-d file]"
- echo -e " -l do not check localhost first (and restarting the service if necessary)"
- echo -e " -t timeout set how long to wait when accessing the servers"
- echo -e " -v verbose"
- echo -e " -d file duplicate the status output to the given file"
- exit 1
-}
-
-VERBOSE=false
-TIMEOUT=10
-TESTLOCAL=:
-DFILE=
-while getopts d:lt:v c
-do
- case "$c" in
- d ) DFILE=$OPTARG ;;
- l ) TESTLOCAL=false ;;
- t ) TIMEOUT=$OPTARG ;;
- v ) VERBOSE=: ;;
- \?) usage ;;
- esac
-done
-shift $(($OPTIND - 1))
-
-# loop through the nodes in the cluster, using pgwget to determine if any are a master. Save in $@
-master_count=0
-secondary_count=0
-total_count=0
-down_count=0
-maintenance_count=0
-
-MASTERS=
-SECONDARIES=
-MAINTENANCES=
-DOWNS=
-
-MSEP=
-SSEP=
-BSEP=
-DSEP=
-HOSTNAME=$(hostname -f)
-FOUNDPREVIOUSMASTER=
-DOPGCTLSTOP=
-
-if $TESTLOCAL
-then
- isrw=`pgwget --tries=1 --read-timeout=$TIMEOUT --quiet -O/dev/stdout http://localhost:8000/isrw`
- case "$isrw" in
- Master | Secondary | Maintenance ) ;;
- * )
- echo "$(date)|WARNING|RESTARTED|Local iDNS-responder not responding. Restarting."
- ps -fu postgres | grep "python3 /opt/app/pgaas/lib/iDNS-responder" | grep -v grep | awk '{print "kill " $2}' | sh
- sleep 10
- ;;
- esac
-fi
-
-for i in $(getpropvalue -n pgnodes | sed 's/|/ /g')
-do
- $VERBOSE && echo -n "Checking $i"
- isrw=`pgwget --tries=1 --read-timeout=10 --quiet -O/dev/stdout http://$i:8000/isrw`
- $VERBOSE && echo ": $isrw"
- case "$isrw" in
- Master )
- (( master_count = master_count + 1 ))
- (( total_count = total_count + 1 ))
- MASTERS="$MASTERS$MSEP$i"
- MSEP=" "
- if [ -z "$FOUNDPREVIOUSMASTER" ]
- then FOUNDPREVIOUSMASTER=yes
- elif [ -n "$FOUNDPREVIOUSMASTER" -a "$i" = $HOSTNAME ]
- then DOPGCTLSTOP=yes
- fi
- ;;
- Secondary )
- (( secondary_count = secondary_count + 1 ))
- (( total_count = total_count + 1 ))
- SECONDARIES="$SECONDARIES$SSEP$i"
- SSEP=" "
- ;;
- Maintenance )
- (( maintenance_count = maintenance_count + 1 ))
- (( total_count = total_count + 1 ))
- MAINTENANCES="$MAINTENANCES$BSEP$i"
- BSEP=" "
- ;;
- * )
- DOWNS="$DOWNS$DSEP$i"
- DSEP=" "
- (( down_count = down_count + 1 ))
- (( total_count = total_count + 1 ))
- ;;
- esac
-done
-
-(( up_count = master_count + secondary_count ))
-
-date=$(date)
-output="$date|INFO|masters=$master_count $MASTERS|secondaries=$secondary_count $SECONDARIES|maintenance=$maintenance_count $MAINTENANCES|down=$down_count $DOWNS|"
-echo "$output"
-if [ -n "$DFILE" ]
-then (umask 022; echo "$output" > $DFILE.tmp && mv $DFILE.tmp $DFILE)
-fi
-
-FORCEROOFF=/var/run/postgresql/force-ro-off
-if [ $master_count -lt 1 ]
-then echo "$date|FATAL|NOMASTER|NO MASTER FOUND|"
-elif [ $master_count -gt 1 ]
-then echo "$date|FATAL|MULTIPLEMASTERS|TOO MANY MASTERS FOUND|"
- if [ -n "$DOPGCTLSTOP" ]
- then
- touch "$FORCEROOFF"
- pg_ctl_stop
- fi
-fi
-if [ -z "$DOPGCTLSTOP" -a -f "$FORCEROOFF" ]
-then rm -f "$FORCEROOFF"
-fi
-if [ $up_count -eq 0 ]
-then echo "$date|FATAL|NOREADER|NO SECONDARY FOUND"
-fi
-if [ $down_count -ne 0 ]
-then echo "$date|ERROR|DOWN|One or more systems are down: $DOWNS"
-fi