Merge branch '8.16' into 8.16-eui-backport

x-pack/packages/kbn-slo-schema/src/schema/slo.ts

@@ -6,6 +6,7 @@
  */
 
 import * as t from 'io-ts';
+import { Either } from 'fp-ts/Either';
 import { allOrAnyStringOrArray, dateType } from './common';
 import { durationType } from './duration';
 import { indicatorSchema } from './indicators';
@@ -36,7 +37,35 @@ const groupBySchema = allOrAnyStringOrArray;
 
 const optionalSettingsSchema = t.partial({ ...settingsSchema.props });
 const tagsSchema = t.array(t.string);
-const sloIdSchema = t.string;
+// id cannot contain special characters and spaces
+const sloIdSchema = new t.Type<string, string, unknown>(
+  'sloIdSchema',
+  t.string.is,
+  (input, context): Either<t.Errors, string> => {
+    if (typeof input === 'string') {
+      const valid = isValidId(input);
+      if (!valid) {
+        return t.failure(
+          input,
+          context,
+          'Invalid slo id, must be between 8 and 48 characters and contain only letters, numbers, hyphens, and underscores'
+        );
+      }
+
+      return t.success(input);
+    } else {
+      return t.failure(input, context);
+    }
+  },
+  t.identity
+);
+
+function isValidId(id: string): boolean {
+  const MIN_ID_LENGTH = 8;
+  const MAX_ID_LENGTH = 48;
+  const validLength = MIN_ID_LENGTH <= id.length && id.length <= MAX_ID_LENGTH;
+  return validLength && /^[a-z0-9-_]+$/.test(id);
+}
 
 const sloDefinitionSchema = t.type({
   id: sloIdSchema,

x-pack/packages/kbn-slo-schema/tsconfig.json

@@ -12,7 +12,7 @@
   ],
   "kbn_references": [
     "@kbn/std",
-    "@kbn/io-ts-utils"
+    "@kbn/io-ts-utils",
   ],
   "exclude": [
     "target/**/*",

x-pack/plugins/observability_solution/slo/server/assets/ingest_templates/slo_pipeline_template.ts

@@ -17,6 +17,12 @@ export const getSLOPipelineTemplate = (slo: SLODefinition) => ({
   id: getSLOPipelineId(slo.id, slo.revision),
   description: `Ingest pipeline for SLO rollup data [id: ${slo.id}, revision: ${slo.revision}]`,
   processors: [
+    {
+      set: {
+        field: '_id',
+        value: `{{{_id}}}-${slo.id}-${slo.revision}`,
+      },
+    },
     {
       set: {
         field: 'event.ingested',