64 lines
1.6 KiB
Bash
Executable File
64 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eu
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set -o pipefail
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source "${BASH_SOURCE[0]%/*}"/lib/testing.sh
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cid_es="$(container_id elasticsearch)"
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cid_fb="$(container_id filebeat)"
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ip_es="$(service_ip elasticsearch)"
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ip_fb="$(service_ip filebeat)"
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grouplog 'Wait for readiness of Elasticsearch'
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poll_ready "$cid_es" 'http://elasticsearch:9200/' --resolve "elasticsearch:9200:${ip_es}" -u 'elastic:testpasswd'
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endgroup
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grouplog 'Wait for readiness of Filebeat'
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poll_ready "$cid_fb" 'http://filebeat:5066/?pretty' --resolve "filebeat:5066:${ip_fb}"
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endgroup
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# We expect to find log entries for the 'elasticsearch' Compose service using
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# the following query:
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#
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# agent.type:"filebeat"
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# AND input.type:"container"
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# AND container.name:"docker-elk-elasticsearch-1"
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#
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log 'Searching documents generated by Filebeat'
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declare response
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declare -i count
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declare -i was_retried=0
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# retry for max 60s (30*2s)
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for _ in $(seq 1 30); do
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response="$(curl 'http://elasticsearch:9200/filebeat-*/_search?q=agent.type:%22filebeat%22%20AND%20input.type:%22container%22%20AND%20container.name:%22docker-elk-elasticsearch-1%22&pretty' -s --resolve "elasticsearch:9200:${ip_es}" -u elastic:testpasswd)"
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set +u # prevent "unbound variable" if assigned value is not an integer
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count="$(jq -rn --argjson data "${response}" '$data.hits.total.value')"
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set -u
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if (( count > 0 )); then
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break
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fi
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was_retried=1
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echo -n 'x' >&2
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sleep 2
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done
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if ((was_retried)); then
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# flush stderr, important in non-interactive environments (CI)
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echo >&2
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fi
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echo "$response"
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if (( count == 0 )); then
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echo 'Expected at least 1 document'
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exit 1
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fi
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