Sustainable Kibana Architecture: Move modules owned by `@elastic/stac…

…k-monitoring` (elastic#202860)

## Summary

This PR aims at relocating some of the Kibana modules (plugins and
packages) into a new folder structure, according to the _Sustainable
Kibana Architecture_ initiative.

> [!IMPORTANT]
> * We kindly ask you to:
> * Manually fix the errors in the error section below (if there are
any).
> * Search for the `packages[\/\\]` and `plugins[\/\\]` patterns in the
source code (Babel and Eslint config files), and update them
appropriately.
> * Manually review
`.buildkite/scripts/pipelines/pull_request/pipeline.ts` to ensure that
any CI pipeline customizations continue to be correctly applied after
the changed path names
> * Review all of the updated files, specially the `.ts` and `.js` files
listed in the sections below, as some of them contain relative paths
that have been updated.
> * Think of potential impact of the move, including tooling and
configuration files that can be pointing to the relocated modules. E.g.:
>     * customised eslint rules
>     * docs pointing to source code

> [!NOTE]
> * This PR has been auto-generated.
> * Any manual contributions will be lost if the 'relocate' script is
re-run.
> * Try to obtain the missing reviews / approvals before applying manual
fixes, and/or keep your changes in a .patch / git stash.
> * Please use
[#sustainable_kibana_architecture](https://elastic.slack.com/archives/C07TCKTA22E)
Slack channel for feedback.

Are you trying to rebase this PR to solve merge conflicts? Please follow
the steps describe
[here](https://elastic.slack.com/archives/C07TCKTA22E/p1734019532879269?thread_ts=1734019339.935419&cid=C07TCKTA22E).

#### 2 plugin(s) are going to be relocated:

| Id | Target folder |
| -- | ------------- |
| `@kbn/monitoring-collection-plugin` |
`x-pack/platform/plugins/private/monitoring_collection` |
| `@kbn/monitoring-plugin` |
`x-pack/platform/plugins/private/monitoring` |


<details >
<summary>Updated relative paths</summary>

```
x-pack/platform/plugins/private/monitoring/dev_docs/how_to/testing.md:7
x-pack/platform/plugins/private/monitoring/dev_docs/how_to/testing.md:8
x-pack/platform/plugins/private/monitoring/jest.config.js:10
x-pack/platform/plugins/private/monitoring/tsconfig.json:2
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:100
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:103
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:106
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:109
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:115
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:121
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:127
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:130
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:133
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:136
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:139
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:142
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:145
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:19
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:2
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:22
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:25
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:28
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:31
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:34
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:37
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:64
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:67
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:70
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:73
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:76
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:79
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:82
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:85
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:88
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:91
x-pack/platform/plugins/private/monitoring/tsconfig.type_check.json:97
x-pack/platform/plugins/private/monitoring_collection/jest.config.js:10
x-pack/platform/plugins/private/monitoring_collection/tsconfig.json:2
x-pack/platform/plugins/private/monitoring_collection/tsconfig.type_check.json:16
x-pack/platform/plugins/private/monitoring_collection/tsconfig.type_check.json:19
x-pack/platform/plugins/private/monitoring_collection/tsconfig.type_check.json:2
x-pack/platform/plugins/private/monitoring_collection/tsconfig.type_check.json:22
x-pack/platform/plugins/private/monitoring_collection/tsconfig.type_check.json:25
x-pack/platform/plugins/private/monitoring_collection/tsconfig.type_check.json:28
x-pack/platform/plugins/private/monitoring_collection/tsconfig.type_check.json:31
```

</details>

---------

Co-authored-by: pgayvallet <[email protected]>
Co-authored-by: kibanamachine <[email protected]>

.github/CODEOWNERS

@@ -847,6 +847,8 @@ x-pack/platform/plugins/private/grokdebugger @elastic/kibana-management
 x-pack/platform/plugins/private/index_lifecycle_management @elastic/kibana-management
 x-pack/platform/plugins/private/license_api_guard @elastic/kibana-management
 x-pack/platform/plugins/private/logstash @elastic/logstash
+x-pack/platform/plugins/private/monitoring @elastic/stack-monitoring
+x-pack/platform/plugins/private/monitoring_collection @elastic/stack-monitoring
 x-pack/platform/plugins/private/painless_lab @elastic/kibana-management
 x-pack/platform/plugins/private/remote_clusters @elastic/kibana-management
 x-pack/platform/plugins/private/rollup @elastic/kibana-management
@@ -900,8 +902,6 @@ x-pack/plugins/global_search_providers @elastic/appex-sharedux
 x-pack/plugins/graph @elastic/kibana-visualizations
 x-pack/plugins/lens @elastic/kibana-visualizations
 x-pack/plugins/licensing @elastic/kibana-core
-x-pack/plugins/monitoring @elastic/stack-monitoring
-x-pack/plugins/monitoring_collection @elastic/stack-monitoring
 x-pack/plugins/notifications @elastic/appex-sharedux
 x-pack/plugins/observability_solution/apm @elastic/obs-ux-infra_services-team
 x-pack/plugins/observability_solution/apm_data_access @elastic/obs-ux-infra_services-team
@@ -2544,7 +2544,7 @@ x-pack/solutions/security/plugins/security_solution/server/lib/security_integrat
 
 # Observability design
 /x-pack/plugins/fleet/**/*.scss @elastic/observability-design
-/x-pack/plugins/monitoring/**/*.scss @elastic/observability-design
+/x-pack/platform/plugins/private/monitoring/**/*.scss @elastic/observability-design
 
 # Ent. Search design
 /x-pack/plugins/enterprise_search/**/*.scss @elastic/search-design

docs/developer/plugin-list.asciidoc

@@ -728,11 +728,11 @@ using the CURL scripts in the scripts folder.
 Elastic.
 
 
-|{kib-repo}blob/{branch}/x-pack/plugins/monitoring/readme.md[monitoring]
+|{kib-repo}blob/{branch}/x-pack/platform/plugins/private/monitoring/readme.md[monitoring]
 |This plugin provides the Stack Monitoring kibana application.
 
 
-|{kib-repo}blob/{branch}/x-pack/plugins/monitoring_collection/README.md[monitoringCollection]
+|{kib-repo}blob/{branch}/x-pack/platform/plugins/private/monitoring_collection/README.md[monitoringCollection]
 |This plugin allows for other plugins to add data to Kibana stack monitoring documents.
 
 

package.json

@@ -682,8 +682,8 @@
     "@kbn/ml-url-state": "link:x-pack/platform/packages/private/ml/url_state",
     "@kbn/ml-validators": "link:x-pack/platform/packages/private/ml/validators",
     "@kbn/monaco": "link:packages/kbn-monaco",
-    "@kbn/monitoring-collection-plugin": "link:x-pack/plugins/monitoring_collection",
-    "@kbn/monitoring-plugin": "link:x-pack/plugins/monitoring",
+    "@kbn/monitoring-collection-plugin": "link:x-pack/platform/plugins/private/monitoring_collection",
+    "@kbn/monitoring-plugin": "link:x-pack/platform/plugins/private/monitoring",
     "@kbn/navigation-plugin": "link:src/plugins/navigation",
     "@kbn/newsfeed-plugin": "link:src/plugins/newsfeed",
     "@kbn/newsfeed-test-plugin": "link:test/common/plugins/newsfeed",

src/dev/precommit_hook/casing_check_config.js

@@ -30,7 +30,7 @@ export const IGNORE_FILE_GLOBS = [
   'x-pack/platform/plugins/private/canvas/canvas_plugin_src/**/*',
   'x-pack/platform/plugins/private/canvas/server/templates/assets/*.{png,jpg,svg}',
   'x-pack/plugins/cases/docs/**/*',
-  'x-pack/plugins/monitoring/public/lib/jquery_flot/**/*',
+  'x-pack/platform/plugins/private/monitoring/public/lib/jquery_flot/**/*',
   'x-pack/plugins/fleet/cypress/packages/*.zip',
   '**/apm-diagnostics-*.json',
   '**/.*',
@@ -178,10 +178,10 @@ export const TEMPORARILY_IGNORED_PATHS = [
   'test/functional/apps/management/exports/_import_objects-conflicts.json',
   'x-pack/legacy/platform/plugins/shared/index_management/public/lib/editSettings.js',
   'x-pack/legacy/platform/plugins/shared/license_management/public/store/reducers/licenseManagement.js',
-  'x-pack/plugins/monitoring/public/icons/health-gray.svg',
-  'x-pack/plugins/monitoring/public/icons/health-green.svg',
-  'x-pack/plugins/monitoring/public/icons/health-red.svg',
-  'x-pack/plugins/monitoring/public/icons/health-yellow.svg',
+  'x-pack/platform/plugins/private/monitoring/public/icons/health-gray.svg',
+  'x-pack/platform/plugins/private/monitoring/public/icons/health-green.svg',
+  'x-pack/platform/plugins/private/monitoring/public/icons/health-red.svg',
+  'x-pack/platform/plugins/private/monitoring/public/icons/health-yellow.svg',
   'x-pack/platform/plugins/shared/screenshotting/server/assets/fonts/noto/NotoSansCJKtc-Medium.ttf',
   'x-pack/platform/plugins/shared/screenshotting/server/assets/fonts/noto/NotoSansCJKtc-Regular.ttf',
   'x-pack/platform/plugins/shared/screenshotting/server/assets/fonts/roboto/Roboto-Italic.ttf',

tsconfig.base.json

@@ -1298,10 +1298,10 @@
       "@kbn/mock-idp-utils/*": ["packages/kbn-mock-idp-utils/*"],
       "@kbn/monaco": ["packages/kbn-monaco"],
       "@kbn/monaco/*": ["packages/kbn-monaco/*"],
-      "@kbn/monitoring-collection-plugin": ["x-pack/plugins/monitoring_collection"],
-      "@kbn/monitoring-collection-plugin/*": ["x-pack/plugins/monitoring_collection/*"],
-      "@kbn/monitoring-plugin": ["x-pack/plugins/monitoring"],
-      "@kbn/monitoring-plugin/*": ["x-pack/plugins/monitoring/*"],
+      "@kbn/monitoring-collection-plugin": ["x-pack/platform/plugins/private/monitoring_collection"],
+      "@kbn/monitoring-collection-plugin/*": ["x-pack/platform/plugins/private/monitoring_collection/*"],
+      "@kbn/monitoring-plugin": ["x-pack/platform/plugins/private/monitoring"],
+      "@kbn/monitoring-plugin/*": ["x-pack/platform/plugins/private/monitoring/*"],
       "@kbn/navigation-plugin": ["src/plugins/navigation"],
       "@kbn/navigation-plugin/*": ["src/plugins/navigation/*"],
       "@kbn/newsfeed-plugin": ["src/plugins/newsfeed"],

x-pack/.i18nrc.json

@@ -98,7 +98,7 @@
       "platform/plugins/shared/ml"
     ],
     "xpack.monitoring": [
-      "plugins/monitoring"
+      "platform/plugins/private/monitoring"
     ],
     "xpack.observability": "solutions/observability/plugins/observability",
     "xpack.observabilityAiAssistant": [

x-pack/.telemetryrc.json

@@ -3,12 +3,12 @@
     "output": "plugins/telemetry_collection_xpack/schema/xpack_plugins.json",
     "root": "plugins/",
     "exclude": [
-      "plugins/monitoring/server/telemetry_collection/"
+      "platform/plugins/private/monitoring/server/telemetry_collection/"
     ]
   },
   {
     "output": "plugins/telemetry_collection_xpack/schema/xpack_monitoring.json",
-    "root": "plugins/monitoring/server/telemetry_collection/",
+    "root": "platform/plugins/private/monitoring/server/telemetry_collection/",
     "exclude": []
   },
   {

x-pack/plugins/monitoring/dev_docs/how_to/debug_logging.md → x-pack/platform/plugins/private/monitoring/dev_docs/how_to/debug_logging.md

@@ -1,6 +1,6 @@
 When diagnosing issues with UI or alert errors, it can be useful to know the exact query being sent by kibana to elasticsearch.
 
-Rules should have a `fetchData` setup [like this one](/x-pack/plugins/monitoring/server/alerts/nodes_changed_rule.ts#L96). Tracing down will get you to `fetchNodesFromClusterStats`.
+Rules should have a `fetchData` setup [like this one](/x-pack/platform/plugins/private/monitoring/server/alerts/nodes_changed_rule.ts#L96). Tracing down will get you to `fetchNodesFromClusterStats`.
 
 Just before the `esClient.search` call you can log out the query parameters using something like:
 

x-pack/plugins/monitoring/dev_docs/how_to/local_setup.md → x-pack/platform/plugins/private/monitoring/dev_docs/how_to/local_setup.md

@@ -49,7 +49,7 @@ docker run --name metricbeat \
   --pull always --rm \
   --hostname=metricbeat \
   --publish=5066:5066 \
-  --volume="$(pwd)/x-pack/plugins/monitoring/dev_docs/reference/metricbeat.yarn.yml:/usr/share/metricbeat/metricbeat.yml:ro" \
+  --volume="$(pwd)/x-pack/platform/plugins/private/monitoring/dev_docs/reference/metricbeat.yarn.yml:/usr/share/metricbeat/metricbeat.yml:ro" \
   docker.elastic.co/beats/metricbeat:master-SNAPSHOT
 ```
 
@@ -65,7 +65,7 @@ docker run --name filebeat \
   --hostname=filebeat \
   --publish=5067:5067 \
   --volume="$(pwd)/.es:/es:ro" \
-  --volume="$(pwd)/x-pack/plugins/monitoring/dev_docs/reference/filebeat.yarn.yml:/usr/share/filebeat/filebeat.yml:ro" \
+  --volume="$(pwd)/x-pack/platform/plugins/private/monitoring/dev_docs/reference/filebeat.yarn.yml:/usr/share/filebeat/filebeat.yml:ro" \
   docker.elastic.co/beats/filebeat:master-SNAPSHOT
 ```
 
@@ -80,8 +80,8 @@ docker run --name logstash \
   --pull always --rm \
   --hostname=logstash \
   --publish=9600:9600 \
-  --volume="$(pwd)/x-pack/plugins/monitoring/dev_docs/reference/logstash.yml:/usr/share/logstash/config/logstash.yml:ro" \
-  --volume="$(pwd)/x-pack/plugins/monitoring/dev_docs/reference/pipelines.yml:/usr/share/logstash/config/pipelines.yml:ro" \
+  --volume="$(pwd)/x-pack/platform/plugins/private/monitoring/dev_docs/reference/logstash.yml:/usr/share/logstash/config/logstash.yml:ro" \
+  --volume="$(pwd)/x-pack/platform/plugins/private/monitoring/dev_docs/reference/pipelines.yml:/usr/share/logstash/config/pipelines.yml:ro" \
   docker.elastic.co/logstash/logstash:master-SNAPSHOT
 ```
 

x-pack/plugins/monitoring/dev_docs/how_to/testing.md → x-pack/platform/plugins/private/monitoring/dev_docs/how_to/testing.md

@@ -4,7 +4,7 @@ See the [Kibana Testing guide](https://www.elastic.co/guide/en/kibana/master/dev
 
 We mainly use:
 1. Jest unit tests - located in sibling files to the source code 
-2. [api_integration tests](../../../../test/api_integration/apis/monitoring)
-3. [functional tests](../../../../test/functional/apps/monitoring)
+2. [api_integration tests](../../../../../../test/api_integration/apis/monitoring)
+3. [functional tests](../../../../../../test/functional/apps/monitoring)
 
 The functional and api integration tests are both under a 'Monitoring' description, so you can use `--grep Monitoring` to run only our tests.

x-pack/plugins/monitoring/dev_docs/reference/data_collection_modes.md → x-pack/platform/plugins/private/monitoring/dev_docs/reference/data_collection_modes.md

@@ -38,7 +38,7 @@ subgraph Kibana
   
   click Collectors "https://github.com/elastic/kibana/tree/main/src/core/server/metrics/collectors"
   click OpsMetricsObservable "https://github.com/elastic/kibana/blob/92a8636f0ff63ab072527574e96e6616327b2ea4/src/core/server/metrics/metrics_service.ts#L32"
-  click BulkUploader "https://github.com/elastic/kibana/blob/main/x-pack/plugins/monitoring/server/kibana_monitoring/bulk_uploader.ts"
+  click BulkUploader "https://github.com/elastic/kibana/blob/main/x-pack/platform/plugins/private/monitoring/server/kibana_monitoring/bulk_uploader.ts"
 end 
 
 BulkUploader-->|/_monitoring/bulk|ProdElasticsearch

x-pack/plugins/monitoring/dev_docs/runbook/cpu_metrics.md → x-pack/platform/plugins/private/monitoring/dev_docs/runbook/cpu_metrics.md

@@ -6,9 +6,9 @@ When trying to debug why a CPU metric doesn't look the way you expect it to in a
 
 At the time of writing, the code path to get from a system level CPU metric to a utilization percentage looks like this:
 
-1. `node_cpu_metric` set to `node_cgroup_quota_as_cpu_utilization` when cgroup is enabled: [node_detail.js](/x-pack/plugins/monitoring/server/routes/api/v1/elasticsearch/node_detail.js#L61-65)
-1. `node_cgroup_quota_as_cpu_utilization` defined as a `QuotaMetric` against `cpu.cfs_quota_micros`: [metrics.ts](/x-pack/plugins/monitoring/server/lib/metrics/elasticsearch/metrics.ts#L798-801)
-1. `QuotaMetric` tries to produce a ratio of usage to quota, but returns null when quota isn't a positive number: [quota_metric.ts](/x-pack/plugins/monitoring/server/lib/metrics/classes/quota_metric.ts#L79-80)
+1. `node_cpu_metric` set to `node_cgroup_quota_as_cpu_utilization` when cgroup is enabled: [node_detail.js](/x-pack/platform/plugins/private/monitoring/server/routes/api/v1/elasticsearch/node_detail.js#L61-65)
+1. `node_cgroup_quota_as_cpu_utilization` defined as a `QuotaMetric` against `cpu.cfs_quota_micros`: [metrics.ts](/x-pack/platform/plugins/private/monitoring/server/lib/metrics/elasticsearch/metrics.ts#L798-801)
+1. `QuotaMetric` tries to produce a ratio of usage to quota, but returns null when quota isn't a positive number: [quota_metric.ts](/x-pack/platform/plugins/private/monitoring/server/lib/metrics/classes/quota_metric.ts#L79-80)
 
 So it's important to be aware of the `monitoring.ui.container.elasticsearch.enabled` setting, which defaults to `true` on cloud.elastic.co.
 

x-pack/plugins/monitoring/dev_docs/runbook/diagnostic_queries.md → x-pack/platform/plugins/private/monitoring/dev_docs/runbook/diagnostic_queries.md

@@ -1,6 +1,6 @@
 If the stack monitoring UI isn't showing data for any cluster or missing key metrics, it may first be useful to survey the available data.
 
-If troubleshooting a cluster with a version >= 8.3.1, the [Stack Monitoring health API](https://github.com/elastic/kibana/tree/main/x-pack/plugins/monitoring/server/routes/api/v1/_health) is the recommended way to get an overview of the available data and possible metrics collection issues.
+If troubleshooting a cluster with a version >= 8.3.1, the [Stack Monitoring health API](https://github.com/elastic/kibana/tree/main/x-pack/platform/plugins/private/monitoring/server/routes/api/v1/_health) is the recommended way to get an overview of the available data and possible metrics collection issues.
 The API is included in the [support-diagnostics utility](https://github.com/elastic/support-diagnostics) so if a bundle is provided in the issue you're working on, the API response would already be available in `kibana_stack_monitoring_health.json`. Otherwise, one can ask for the API response instead of the raw queries.
 
 If troubleshooting an older version, the following queries would be good starters:

x-pack/plugins/monitoring/jest.config.js → x-pack/platform/plugins/private/monitoring/jest.config.js

@@ -7,11 +7,12 @@
 
 module.exports = {
   preset: '@kbn/test',
-  rootDir: '../../..',
-  roots: ['<rootDir>/x-pack/plugins/monitoring'],
-  coverageDirectory: '<rootDir>/target/kibana-coverage/jest/x-pack/plugins/monitoring',
+  rootDir: '../../../../..',
+  roots: ['<rootDir>/x-pack/platform/plugins/private/monitoring'],
+  coverageDirectory:
+    '<rootDir>/target/kibana-coverage/jest/x-pack/platform/plugins/private/monitoring',
   coverageReporters: ['text', 'html'],
   collectCoverageFrom: [
-    '<rootDir>/x-pack/plugins/monitoring/{common,public,server}/**/*.{js,ts,tsx}',
+    '<rootDir>/x-pack/platform/plugins/private/monitoring/{common,public,server}/**/*.{js,ts,tsx}',
   ],
 };

x-pack/plugins/monitoring/public/application/pages/no_data/enabler.ts → x-pack/platform/plugins/private/monitoring/public/application/pages/no_data/enabler.ts

@@ -5,7 +5,7 @@
  * 2.0.
  */
 
-// From x-pack/plugins/monitoring/public/lib/elasticsearch_settings/enabler.js
+// From x-pack/platform/plugins/private/monitoring/public/lib/elasticsearch_settings/enabler.js
 export class Enabler {
   http: any;
   updateModel: any;