Fixed parallel script for cypress tests in QA and buildkite

.buildkite/scripts/pipelines/security_solution_quality_gate/pipeline.sh

@@ -13,7 +13,6 @@ echo "--- Serverless Security Second Quality Gate"
 cd x-pack/test/security_solution_cypress
 set +e
 
-VAULT_DEC_KEY=$(vault read -field=key secret/kibana-issues/dev/security-solution-qg-enc-key)
-ENV_PWD=$(echo $TEST_ENV_PWD | openssl aes-256-cbc -d -a -pass pass:$VAULT_DEC_KEY)
+QA_API_KEY=$(retry 5 5 vault read -field=qa_api_key secret/kibana-issues/dev/security-solution-qg-enc-key)
 
-CYPRESS_ELASTICSEARCH_URL=$TEST_ENV_ES_URL CYPRESS_BASE_URL=$TEST_ENV_KB_URL CYPRESS_ELASTICSEARCH_USERNAME=$TEST_ENV_USERNAME CYPRESS_ELASTICSEARCH_PASSWORD=$ENV_PWD CYPRESS_KIBANA_URL=$CYPRESS_BASE_URL yarn cypress:run:qa:serverless; status=$?; yarn junit:merge || :; exit $status
+PARALLEL_COUNT=4 CLOUD_QA_API_KEY=$QA_API_KEY yarn cypress:run:qa:serverless:parallel; status=$?; yarn junit:merge || :; exit $status

x-pack/plugins/security_solution/scripts/run_cypress/parallel.ts

@@ -28,38 +28,9 @@ import {
 import { createFailError } from '@kbn/dev-cli-errors';
 import pRetry from 'p-retry';
 import { renderSummaryTable } from './print_run';
-import { isSkipped, parseTestFileConfig } from './utils';
+import { parseTestFileConfig, retrieveIntegrations } from './utils';
 import { getFTRConfig } from './get_ftr_config';
 
-/**
- * Retrieve test files using a glob pattern.
- * If process.env.RUN_ALL_TESTS is true, returns all matching files, otherwise, return files that should be run by this job based on process.env.BUILDKITE_PARALLEL_JOB_COUNT and process.env.BUILDKITE_PARALLEL_JOB
- */
-const retrieveIntegrations = (integrationsPaths: string[]) => {
-  const nonSkippedSpecs = integrationsPaths.filter((filePath) => !isSkipped(filePath));
-
-  if (process.env.RUN_ALL_TESTS === 'true') {
-    return nonSkippedSpecs;
-  } else {
-    // The number of instances of this job were created
-    const chunksTotal: number = process.env.BUILDKITE_PARALLEL_JOB_COUNT
-      ? parseInt(process.env.BUILDKITE_PARALLEL_JOB_COUNT, 10)
-      : 1;
-    // An index which uniquely identifies this instance of the job
-    const chunkIndex: number = process.env.BUILDKITE_PARALLEL_JOB
-      ? parseInt(process.env.BUILDKITE_PARALLEL_JOB, 10)
-      : 0;
-
-    const nonSkippedSpecsForChunk: string[] = [];
-
-    for (let i = chunkIndex; i < nonSkippedSpecs.length; i += chunksTotal) {
-      nonSkippedSpecsForChunk.push(nonSkippedSpecs[i]);
-    }
-
-    return nonSkippedSpecsForChunk;
-  }
-};
-
 export const cli = () => {
   run(
     async () => {