[8.x] enable skipped `inputs_with_standalone_docker_agent` …

…test (elastic#202131) (elastic#202197)

# Backport

This will backport the following commits from `main` to `8.x`:
- [enable skipped `inputs_with_standalone_docker_agent` test
(elastic#202131)](elastic#202131)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Julia
Bardi","email":"[email protected]"},"sourceCommit":{"committedDate":"2024-11-28T15:41:26Z","message":"enable
skipped `inputs_with_standalone_docker_agent` test (elastic#202131)\n\n##
Summary\r\n\r\nCloses
https://github.com/elastic/kibana/issues/193625\r\n\r\nCatch es errors
in the test, to let it retry.\r\nFlaky test runner passed 125
times.\r\n\r\n\r\n### Checklist\r\n\r\n- [x] [Flaky
Test\r\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\r\nused on any tests
changed","sha":"0d1f89a5f346e7d775d58da6a38b5ca68ce37340","branchLabelMapping":{"^v9.0.0$":"main","^v8.18.0$":"8.x","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["release_note:skip","Team:Fleet","v9.0.0","backport:prev-minor"],"title":"enable
skipped `inputs_with_standalone_docker_agent`
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skipped `inputs_with_standalone_docker_agent` test (elastic#202131)\n\n##
Summary\r\n\r\nCloses
https://github.com/elastic/kibana/issues/193625\r\n\r\nCatch es errors
in the test, to let it retry.\r\nFlaky test runner passed 125
times.\r\n\r\n\r\n### Checklist\r\n\r\n- [x] [Flaky
Test\r\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\r\nused on any tests
changed","sha":"0d1f89a5f346e7d775d58da6a38b5ca68ce37340"}},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[{"branch":"main","label":"v9.0.0","branchLabelMappingKey":"^v9.0.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/202131","number":202131,"mergeCommit":{"message":"enable
skipped `inputs_with_standalone_docker_agent` test (elastic#202131)\n\n##
Summary\r\n\r\nCloses
https://github.com/elastic/kibana/issues/193625\r\n\r\nCatch es errors
in the test, to let it retry.\r\nFlaky test runner passed 125
times.\r\n\r\n\r\n### Checklist\r\n\r\n- [x] [Flaky
Test\r\nRunner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1)
was\r\nused on any tests
changed","sha":"0d1f89a5f346e7d775d58da6a38b5ca68ce37340"}}]}]
BACKPORT-->

Co-authored-by: Julia Bardi <[email protected]>

x-pack/test/fleet_api_integration/apis/integrations/inputs_with_standalone_docker_agent.ts

@@ -25,8 +25,7 @@ export default function (providerContext: FtrProviderContext) {
   const config = getService('config');
   const log = getService('log');
 
-  // Failing: See https://github.com/elastic/kibana/issues/193625
-  describe.skip('inputs_with_standalone_docker_agent', () => {
+  describe('inputs_with_standalone_docker_agent', () => {
     skipIfNoDockerRegistry(providerContext);
     let apiKey: string;
     let agent: AgentProcess;
@@ -77,17 +76,22 @@ ${inputsYaml}
       const MAX_ITERATIONS = 20;
       let foundMetrics = false;
       for (let i = 0; i < MAX_ITERATIONS; i++) {
-        const searchRes = await es.search({
-          index: 'metrics-system.cpu-default',
-          q: `agent.name:${agent.name}`,
-          ignore_unavailable: true,
-        });
-
-        // @ts-expect-error TotalHit
-        if (searchRes.hits.total.value > 0) {
-          foundMetrics = true;
-          break;
+        try {
+          const searchRes = await es.search({
+            index: 'metrics-system.cpu-default',
+            q: `agent.name:${agent.name}`,
+            ignore_unavailable: true,
+          });
+
+          // @ts-expect-error TotalHit
+          if (searchRes.hits.total.value > 0) {
+            foundMetrics = true;
+            break;
+          }
+        } catch (err) {
+          log.error(err);
         }
+
         // await agent.log(); uncomment if you need to debug agent logs
         await new Promise((resolve) => setTimeout(resolve, 5 * 1000));
       }