e6efff22f6
Log the activity of the logstash watchdog script so that we can get numbers on how often this bug occurs and to help debug the script if it doesn't do what we expect. Change-Id: Ib12be4e5212c311744f51f0d191323651752731f
24 lines
753 B
Bash
24 lines
753 B
Bash
#!/bin/bash
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#
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# This is a work around for https://logstash.jira.com/browse/LOGSTASH-1951
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# Logstash disconnects from the cluster and will not rejoin under
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# its own power.
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date >> /var/log/logstash/watchdog.log
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ES_ADDRESS=$1
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echo "$ES_ADDRESS" >> /var/log/logstash/watchdog.log
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JSON_OUT=$(curl -sf "http://${ES_ADDRESS}:9200/_cluster/nodes/${HOSTNAME}")
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CURL_RET=$?
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echo "$JSON_OUT" >> /var/log/logstash/watchdog.log
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echo "$CURL_RET" >> /var/log/logstash/watchdog.log
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RESULT=$(echo $JSON_OUT | jq '.nodes == {}')
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echo "$RESULT" >> /var/log/logstash/watchdog.log
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if [ "$CURL_RET" == "0" ] && [ "$RESULT" == "true" ] ;
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then
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echo "restarting" >> /var/log/logstash/watchdog.log
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stop --quiet logstash-indexer
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start --quiet logstash-indexer
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fi
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