Move CI flow from Travis CI to GitHub Actions

.github/workflows/scripts/run-tests-core.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+set -eu
+set -o pipefail
+
+
+source "$(dirname ${BASH_SOURCE[0]})/lib/testing.sh"
+
+
+declare MODE=""
+if [ "$#" -ge 1 ]; then
+	MODE=$1
+fi
+
+cid_es="$(container_id elasticsearch)"
+cid_ls="$(container_id logstash)"
+cid_kb="$(container_id kibana)"
+
+ip_es="$(service_ip elasticsearch)"
+ip_ls="$(service_ip logstash)"
+ip_kb="$(service_ip kibana)"
+
+log 'Waiting for readiness of Elasticsearch'
+poll_ready "$cid_es" "http://${ip_es}:9200/" 'elastic:testpasswd'
+
+log 'Waiting for readiness of Logstash'
+poll_ready "$cid_ls" "http://${ip_ls}:9600/_node/pipelines/main?pretty"
+
+log 'Waiting for readiness of Kibana'
+poll_ready "$cid_kb" "http://${ip_kb}:5601/api/status" 'kibana_system:testpasswd'
+
+log 'Creating Logstash index pattern in Kibana'
+source .env
+curl -X POST -D- "http://${ip_kb}:5601/api/saved_objects/index-pattern" \
+	-s -w '\n' \
+	-H 'Content-Type: application/json' \
+	-H "kbn-version: ${ELK_VERSION}" \
+	-u elastic:testpasswd \
+	-d '{"attributes":{"title":"logstash-*","timeFieldName":"@timestamp"}}'
+
+log 'Searching index pattern via Kibana API'
+response="$(curl "http://${ip_kb}:5601/api/saved_objects/_find?type=index-pattern" -s -u elastic:testpasswd)"
+echo "$response"
+count="$(jq -rn --argjson data "${response}" '$data.total')"
+if [[ $count -ne 1 ]]; then
+	echo "Expected 1 index pattern, got ${count}"
+	exit 1
+fi
+
+log 'Sending message to Logstash TCP input'
+echo 'dockerelk' | nc -q0 "$ip_ls" 5000
+
+sleep 1
+curl -X POST "http://${ip_es}:9200/_refresh" -u elastic:testpasswd \
+	-s -w '\n'
+
+log 'Searching message in Elasticsearch'
+response="$(curl "http://${ip_es}:9200/_count?q=message:dockerelk&pretty" -s -u elastic:testpasswd)"
+echo "$response"
+count="$(jq -rn --argjson data "${response}" '$data.count')"
+if [[ $count -ne 1 ]]; then
+	echo "Expected 1 document, got ${count}"
+	exit 1
+fi