57 lines
1.4 KiB
Bash
Executable File
57 lines
1.4 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 "$(dirname ${BASH_SOURCE[0]})/lib/testing.sh"
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cid_es="$(container_id elasticsearch)"
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cid_mb="$(container_id metricbeat)"
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ip_es="$(service_ip elasticsearch)"
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ip_mb="$(service_ip metricbeat)"
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log 'Waiting for readiness of Elasticsearch'
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poll_ready "$cid_es" "http://${ip_es}:9200/" -u 'elastic:testpasswd'
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log 'Waiting for readiness of Metricbeat'
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poll_ready "$cid_mb" "http://${ip_mb}:5066/?pretty"
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# We expect to find one monitoring entry for the 'elasticsearch' Compose
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# service using the following query:
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#
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# agent.type:"metricbeat"
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# AND event.module:"docker"
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# AND event.dataset:"docker.container"
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# AND container.name:"docker-elk_elasticsearch_1"
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#
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log 'Searching a document generated by Metricbeat'
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declare response
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declare -i count
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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://${ip_es}:9200/metricbeat-*/_search?q=agent.type:%22metricbeat%22%20AND%20event.module:%22docker%22%20AND%20event.dataset:%22docker.container%22%20AND%20container.name:%22docker-elk_elasticsearch_1%22&pretty" -s -u elastic:testpasswd)"
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set +u # prevent "unbound variable" if assigned value is not an integer
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count="$(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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echo -n 'x' >&2
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sleep 2
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done
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echo -e '\n' >&2
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echo "$response"
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if (( count != 1 )); then
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echo "Expected 1 document, got ${count}"
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exit 1
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fi
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