Add data retention for elastic agent status_change_logs data stream (#15296)

* Add data retention and ILM policy for elastic agent status_change_logs data stream

Author: MichelLosier

packages/elastic_agent/changelog.yml

@@ -1,5 +1,10 @@
 # newer versions go on top
-- version: "2.6.1"
+- version: "2.6.2"
+  changes:
+    - description: Add retention limit for status change logs data stream
+      type: enhancement
+      link: "https://github.com/elastic/integrations/pull/15296"
+- version: "2.6.1" 
   changes:
     - description: Remove otelconsumer from Agent metrics dashboard
       type: bugfix

packages/elastic_agent/data_stream/status_change_logs/elasticsearch/ilm/default_policy.json

@@ -0,0 +1,12 @@
+{
+  "policy": {
+    "phases": {
+      "delete": {
+        "min_age": "90d",
+        "actions": {
+          "delete": {}
+        }
+      }
+    }
+  }
+}

packages/elastic_agent/data_stream/status_change_logs/lifecycle.yml

@@ -0,0 +1 @@
+data_retention: "90d"

packages/elastic_agent/data_stream/status_change_logs/manifest.yml

@@ -1,6 +1,7 @@
 title: Elastic Agent Status Change
 dataset: elastic_agent.status_change
 type: logs
+ilm_policy: logs-elastic_agent.status_change_logs-default_policy
 elasticsearch:
   index_template:
     mappings:

packages/elastic_agent/manifest.yml

@@ -1,6 +1,6 @@
 name: elastic_agent
 title: Elastic Agent
-version: 2.6.1
+version: 2.6.2
 description: Collect logs and metrics from Elastic Agents.
 type: integration
 format_version: 3.1.4