[Ingest Manager] Update package registry docker image for CI. (#70716)

* Update package registry docker image for CI.

* Adapt to new registry filesystem layout.

* Adjust tests to changed registry behavior.

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>

x-pack/test/ingest_manager_api_integration/apis/file.ts

@@ -47,7 +47,7 @@ export default function ({ getService }: FtrProviderContext) {
  '/api/ingest_manager/epm/packages/filetest/0.1.0/kibana/visualization/sample_visualization.json'
  )
  .set('kbn-xsrf', 'xxx')
- .expect('Content-Type', 'application/json; charset=utf-8')
+ .expect('Content-Type', 'text/plain; charset=utf-8')
  .expect(200);
  } else {
  warnAndSkipTest(this, log);
@@ -61,7 +61,7 @@ export default function ({ getService }: FtrProviderContext) {
  '/api/ingest_manager/epm/packages/filetest/0.1.0/kibana/dashboard/sample_dashboard.json'
  )
  .set('kbn-xsrf', 'xxx')
- .expect('Content-Type', 'application/json; charset=utf-8')
+ .expect('Content-Type', 'text/plain; charset=utf-8')
  .expect(200);
  } else {
  warnAndSkipTest(this, log);
@@ -73,7 +73,7 @@ export default function ({ getService }: FtrProviderContext) {
  await supertest
  .get('/api/ingest_manager/epm/packages/filetest/0.1.0/kibana/search/sample_search.json')
  .set('kbn-xsrf', 'xxx')
- .expect('Content-Type', 'application/json; charset=utf-8')
+ .expect('Content-Type', 'text/plain; charset=utf-8')
  .expect(200);
  } else {
  warnAndSkipTest(this, log);

x-pack/test/ingest_manager_api_integration/apis/fixtures/package_registry_config.yml

@@ -1,3 +1,3 @@
  package_paths:
- - /registry/packages/package-storage
- - /registry/packages/test-packages
+ - /packages/production
+ - /packages/test-packages

x-pack/test/ingest_manager_api_integration/config.ts

@@ -21,21 +21,25 @@ export default async function ({ readConfigFile }: FtrConfigProviderContext) {
  `${path.join(
  path.dirname(__filename),
  './apis/fixtures/package_registry_config.yml'
- )}:/registry/config.yml`,
+ )}:/package-registry/config.yml`,
  '-v',
  `${path.join(
  path.dirname(__filename),
  './apis/fixtures/test_packages'
- )}:/registry/packages/test-packages`,
+ )}:/packages/test-packages`,
  ];
 
+ // Docker image to use for Ingest Manager API integration tests.
+ const dockerImage =
+ 'docker.elastic.co/package-registry/distribution:184b85f19e8fd14363e36150173d338ff9659f01';
+
  return {
  testFiles: [require.resolve('./apis')],
  servers: xPackAPITestsConfig.get('servers'),
  dockerServers: defineDockerServersConfig({
  registry: {
  enabled: !!registryPort,
- image: 'docker.elastic.co/package-registry/package-registry:kibana-testing-1',
+ image: dockerImage,
  portInContainer: 8080,
  port: registryPort,
  args: dockerArgs,