esdiagdump.sh - create log bundle for ES support

esdiagdump.sh-DEPRECATED

#!/bin/bash
#
# esdiagdump
#
# Usage:  esdiagdump [-h <hostname/IP>:<port>] [-o <output filename>]
#           hostname defaults to localhost
#           output file defaults to current directory/esdiagdump.out.<timestamp>
#
# This version is no longer being maintained.  The current version lives in the elasticsearch/dev/shared/tools repository.

timestamp=$(date +"%Y%m%d-%H%M%S")

# set defaults
outputdir="esdiagdump.$timestamp.$(hostname)"
eshost="localhost:9200"

# pick up command line options
while [ $# -gt 0 ]
do
    case "$1" in
        -h)  eshost=$2;;
        -o)  outputdir=$2;;
        -nc) nocompression=true;;
    esac
    shift
done

# check dump file
mkdir $outputdir/
if [ ! -e $outputdir ]
then
        echo "Cannot write output file."
        exit
fi

# Cribbed from ES startup script.  Only works if we place this script in the elasticsearch/bin
CDPATH=""
SCRIPT="$0"

# SCRIPT may be an arbitrarily deep series of symlinks. Loop until we have the concrete path.
while [ -h "$SCRIPT" ] ; do
  ls=`ls -ld "$SCRIPT"`
  # Drop everything prior to ->
  link=`expr "$ls" : '.*-> \(.*\)$'`
  if expr "$link" : '/.*' > /dev/null; then
    SCRIPT="$link"
  else
    SCRIPT=`dirname "$SCRIPT"`/"$link"
  fi
done

# determine elasticsearch home
ES_HOME=`dirname "$SCRIPT"`/..

# make ELASTICSEARCH_HOME absolute
ES_HOME=`cd "$ES_HOME"; pwd`

esyml=$ES_HOME/config/elasticsearch.yml

if [ ! -e $esyml ]
then
	essyml=/etc/elasticsearch/elasticsearch.yml
        echo "elasticsearch.yml not present in ES_HOME/config.  Trying /etc/elasticsearch."
fi

if [ ! -e $esyml ]
then
        echo "elasticsearch.yml not found.  Skipping..."
else
        cat $esyml >> $outputdir/elasticsearch.yml
fi

eslogs=$ES_HOME/logs
if [ ! -e $eslogs ]
then
	eslogs=/var/log/elasticsearch/
	echo "Logs not found in ESHOME/logs.  Trying /var/log/elasticsearch."
fi

if [ ! -e $eslogs ]
then	
	echo "Logs not found.  Skipping..."
else
	mkdir $outputdir/logs
	cp $eslogs/*.log $outputdir/logs/
fi

echo "Getting _mapping"
curl -XGET $eshost/_mapping?pretty >> $outputdir/mapping.json 2> /dev/null

echo "Getting _settings"
curl -XGET $eshost/_settings?pretty >> $outputdir/settings.json 2> /dev/null

echo "Getting _cluster/settings"
curl -XGET $eshost/_cluster/settings?pretty >> $outputdir/cluster_settings.json 2> /dev/null

echo "Getting _cluster/state"
curl -XGET $eshost/_cluster/state?pretty >> $outputdir/cluster_state.json 2> /dev/null

echo "Getting _cluster/stats"
curl -XGET "$eshost/_cluster/stats?pretty&human" >> $outputdir/cluster_stats.json 2> /dev/null

echo "Getting _nodes/stats"
curl -XGET "$eshost/_nodes/stats?pretty&human" >> $outputdir/nodes_stats.json 2> /dev/null

echo "Getting _cat/recovery"
curl -XGET $eshost/_cat/recovery?v >> $outputdir/cat_recovery.json 2> /dev/null

echo "Getting _nodes/hot_threads"
curl -XGET $eshost/_nodes/hot_threads?threads=10 >> $outputdir/nodes_hot_threads.out 2> /dev/null

echo "Getting field data"
curl -XGET "$eshost/_nodes/stats/_all?fields=*&pretty&human" >> $outputdir/nodes_fields.json 2> /dev/null
curl -XGET "$eshose/_stats/_all?fields=*&pretty&human" >> $outputdir/stats_fields.json 2> /dev/null

echo "Running netstat"
if [ "$(uname)" == "Darwin" ]; then
        netstat -an >> $outputdir/netstat.out
elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
        netstat -anp >> $outputdir/netstat.out
fi

echo "Running top"
if [ "$(uname)" == "Darwin" ]; then
        top -l 1 >> $outputdir/top.out
elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
        top -b -n1 >> $outputdir/top.out
fi

echo "Running top with threads (Linux only)"
if [ "$(uname)" == "Darwin" ]; then
        echo "This is a Mac.  Not running top -H."
elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
        top -b -n1 -H >> $outputdir/top_threads.out
fi

echo "Output complete.  Creating tarball."
tarfile=$outputdir.tar

tar cf $tarfile $outputdir/*
if [ ! $nocompression ]; then
	gzip $tarfile
fi
rm -rf $outputdir

Line 66 should be esyml not essyml