[CI] Create Serverless project

Author: picandocodigo

.buildkite/create-serverless.sh

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+export EC_REGISTER_BACKEND=appex-qa-team-cluster
+export EC_ENV=qa
+export EC_REGION=aws-eu-west-1
+# Using BUILDKITE_JOB_ID for the name to make it unique:
+export EC_PROJECT_NAME="$EC_PROJECT_PREFIX-$BUILDKITE_JOB_ID"
+
+# fetch cloud creds used by qaf
+CLOUD_ACCESS_KEY=$(vault read -field="$EC_ENV" $CLOUD_CREDENTIALS_PATH)
+echo "{\"api_key\":{\"$EC_ENV\":\"$CLOUD_ACCESS_KEY\"}}" > "$(pwd)/cloud.json"
+
+run_qaf() {
+  cmd=$1
+  docker run --rm \
+         -e EC_REGISTER_BACKEND \
+         -e EC_ENV \
+         -e EC_REGION \
+         -e EC_PROJECT_NAME \
+         -e VAULT_TOKEN \
+         -e BUILDKITE \
+         -v "$(pwd)/cloud.json:/root/.elastic/cloud.json" \
+         docker.elastic.co/appex-qa/qaf:latest \
+         bash -c "$cmd"
+}
+
+# ensure serverless instance is deleted even if script errors
+cleanup() {
+  echo -e "--- :elasticsearch: :broom::sparkles: Tear down serverless instance $EC_PROJECT_NAME"
+  run_qaf 'qaf elastic-cloud projects delete'
+  rm -rf "$(pwd)/cloud.json"
+}
+trap cleanup EXIT
+
+echo -e "--- :elasticsearch: Start serverless instance $EC_PROJECT_NAME"
+
+run_qaf "qaf elastic-cloud projects create --project-type elasticsearch"
+deployment=$(run_qaf "qaf elastic-cloud projects describe $EC_PROJECT_NAME --as-json --show-credentials")
+
+# Set ELASTICSEARCH_URL and API_KEY variables
+export ES_API_SECRET_KEY=$(echo "$deployment" | jq -r '.credentials.api_key')
+export ELASTICSEARCH_URL=$(echo "$deployment" | jq -r '.elasticsearch.url')
+
+echo -e "--- :computer: Environment variables"
+echo -e "ELASTICSEARCH_URL $ELASTICSEARCH_URL"

.buildkite/pipeline.yml

@@ -46,7 +46,7 @@ steps:
       provider: "gcp"
     env:
       RUBY_VERSION: "{{ matrix.ruby }}"
-      TEST_SUITE: 'api'
+      TEST_SUITE: 'serverless'
       RUBY_SOURCE: "{{ matrix.ruby_source }}"
       QUIET: false
       EC_PROJECT_PREFIX: 'sl_ruby'

.buildkite/run-client.sh

@@ -9,6 +9,19 @@ repo=`pwd`
 export RUBY_VERSION=${RUBY_VERSION:-3.1}
 export TRANSPORT_VERSION=${TRANSPORT_VERSION:-8}
 
+if [[ "$TEST_SUITE" == "serverless" ]]; then
+  if [[ -z $EC_PROJECT_PREFIX ]]; then
+    echo -e "\033[31;1mERROR:\033[0m Required environment variable [EC_PROJECT_PREFIX] not set\033[0m"
+    exit 1
+  fi
+
+  # Create a serverless project:
+  source $script_path/create-serverless.sh
+
+  # Make sure we remove projects:
+  trap cleanup EXIT
+fi
+
 echo "--- :ruby: Building Docker image"
 docker build \
        --file $script_path/Dockerfile \