Bootstrap profiling indices at startup

docs/changelog/95666.yaml

@@ -0,0 +1,5 @@
+pr: 95666
+summary: Bootstrap profiling indices at startup
+area: Indices APIs
+type: enhancement
+issues: []

docs/reference/snapshot-restore/restore-snapshot.asciidoc

@@ -232,7 +232,7 @@ snapshot as well as each feature's indices.
 
 To restore a specific feature state from the snapshot, specify the
 `feature_name` from the response in the restore snapshot API's
-<<restore-snapshot-api-feature-states,`feature_states`>> parameter. 
+<<restore-snapshot-api-feature-states,`feature_states`>> parameter.
 
 NOTE: When you restore a feature state, {es} closes and overwrites the feature's existing indices.
 
@@ -247,7 +247,7 @@ realm>> to ensure you'll still be able to access your cluster.
 POST _snapshot/my_repository/my_snapshot_2099.05.06/_restore
 {
   "feature_states": [ "geoip" ],
-  "include_global_state": false,    <1>  
+  "include_global_state": false,    <1>
   "indices": "-*"                   <2>
 }
 ----
@@ -256,7 +256,7 @@ POST _snapshot/my_repository/my_snapshot_2099.05.06/_restore
 // TEST[s/_restore/_restore?wait_for_completion=true/]
 // TEST[s/"feature_states": \[ "geoip" \],//]
 
-<1> Exclude the cluster state from the restore operation. 
+<1> Exclude the cluster state from the restore operation.
 <2> Exclude the other indices and data streams in the snapshot from the restore operation.
 
 [discrete]
@@ -365,6 +365,27 @@ POST _watcher/_start
 . {blank}
 +
 --
+* Universal Profiling
++
+Check if Universal Profiling index template management is enabled:
++
+[source,console]
+----
+GET /_cluster/settings?filter_path=**.xpack.profiling.templates.enabled&include_defaults=true
+----
++
+If the value is `true`, disable Universal Profiling index template management:
++
+[source,console]
+----
+PUT _cluster/settings
+{
+  "persistent": {
+    "xpack.profiling.templates.enabled": false
+  }
+}
+----
+
 [[restore-create-file-realm-user]]
 If you use {es} security features, log in to a node host, navigate to the {es}
 installation directory, and add a user with the `superuser` role to the file
@@ -480,6 +501,21 @@ POST _watcher/_start
 ----
 --
 
+* Universal Profiling
++
+If the value was `true` initially, enable Universal Profiling index template management again, otherwise skip this step:
++
+[source,console]
+----
+PUT _cluster/settings
+{
+  "persistent": {
+    "xpack.profiling.templates.enabled": true
+  }
+}
+----
+//TEST[s/true/false/]
+
 . If wanted, reset the `action.destructive_requires_name` cluster setting.
 +
 [source,console]

test/framework/src/main/java/org/elasticsearch/test/rest/ESRestTestCase.java

@@ -621,6 +621,7 @@ protected Set<String> preserveILMPolicyIds() {
             "ml-size-based-ilm-policy",
             "logs",
             "metrics",
+            "profiling",
             "synthetics",
             "7-days-default",
             "30-days-default",
@@ -1814,11 +1815,15 @@ protected static boolean isXPackTemplate(String name) {
         if (name.startsWith("behavioral_analytics-")) {
             return true;
         }
+        if (name.startsWith("profiling-")) {
+            return true;
+        }
         switch (name) {
             case ".watches":
             case "security_audit_log":
             case ".slm-history":
             case ".async-search":
+            case ".profiling-ilm-lock": // TODO: Remove after switch to K/V indices
             case "saml-service-provider":
             case "logs":
             case "logs-settings":

x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ClientHelper.java

@@ -186,6 +186,7 @@ private static String maybeRewriteSingleAuthenticationHeaderForVersion(
     public static final String TRANSFORM_ORIGIN = "transform";
     public static final String ASYNC_SEARCH_ORIGIN = "async_search";
     public static final String IDP_ORIGIN = "idp";
+    public static final String PROFILING_ORIGIN = "profiling";
     public static final String STACK_ORIGIN = "stack";
     public static final String SEARCHABLE_SNAPSHOTS_ORIGIN = "searchable_snapshots";
     public static final String LOGSTASH_MANAGEMENT_ORIGIN = "logstash_management";

x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/XPackSettings.java

@@ -93,6 +93,13 @@ public Iterator<Setting<?>> settings() {
         Setting.Property.NodeScope
     );
 
+    /** Setting for enabling or disabling universal profiling. Defaults to true. */
+    public static final Setting<Boolean> PROFILING_ENABLED = Setting.boolSetting(
+        "xpack.profiling.enabled",
+        true,
+        Setting.Property.NodeScope
+    );
+
     /** Setting for enabling or disabling enterprise search. Defaults to true. */
     public static final Setting<Boolean> ENTERPRISE_SEARCH_ENABLED = Setting.boolSetting(
         "xpack.ent_search.enabled",
@@ -318,6 +325,7 @@ public static List<Setting<?>> getAllSettings() {
         settings.add(SECURITY_ENABLED);
         settings.add(GRAPH_ENABLED);
         settings.add(MACHINE_LEARNING_ENABLED);
+        settings.add(PROFILING_ENABLED);
         settings.add(ENTERPRISE_SEARCH_ENABLED);
         settings.add(AUDIT_ENABLED);
         settings.add(WATCHER_ENABLED);

x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/template/LifecyclePolicyConfig.java

@@ -16,6 +16,7 @@
 import org.elasticsearch.xpack.core.ilm.LifecyclePolicyUtils;
 import org.elasticsearch.xpack.core.ilm.LifecycleType;
 import org.elasticsearch.xpack.core.ilm.RolloverAction;
+import org.elasticsearch.xpack.core.ilm.SetPriorityAction;
 import org.elasticsearch.xpack.core.ilm.ShrinkAction;
 import org.elasticsearch.xpack.core.ilm.TimeseriesLifecycleType;
 
@@ -36,6 +37,7 @@ public class LifecyclePolicyConfig {
                 (p) -> TimeseriesLifecycleType.INSTANCE
             ),
             new NamedXContentRegistry.Entry(LifecycleAction.class, new ParseField(RolloverAction.NAME), RolloverAction::parse),
+            new NamedXContentRegistry.Entry(LifecycleAction.class, new ParseField(SetPriorityAction.NAME), SetPriorityAction::parse),
             new NamedXContentRegistry.Entry(LifecycleAction.class, new ParseField(ForceMergeAction.NAME), ForceMergeAction::parse),
             new NamedXContentRegistry.Entry(LifecycleAction.class, new ParseField(ShrinkAction.NAME), ShrinkAction::parse),
             new NamedXContentRegistry.Entry(LifecycleAction.class, new ParseField(DeleteAction.NAME), DeleteAction::parse)

x-pack/plugin/profiler/src/internalClusterTest/resources/events.json → x-pack/plugin/core/src/main/resources/org/elasticsearch/xpack/profiler/component-template/profiling-events.json

@@ -1,24 +1,26 @@
 {
-  "settings": {
-    "index": {
-      "number_of_shards": "4",
-      "max_result_window": 150000,
-      "refresh_interval": "10s",
-      "sort": {
-        "field": [
-          "service.name",
-          "@timestamp",
-          "orchestrator.resource.name",
-          "container.name",
-          "process.thread.name",
-          "host.id"
-        ]
-      }
+  "template": {
+    "settings": {
+      "index": {
+        "number_of_shards": 4,
+        "number_of_replicas": 0,
+        "auto_expand_replicas": "0-1",
+        "max_result_window": 150000,
+        "refresh_interval": "10s",
+        "sort": {
+          "field": [
+            "service.name",
+            "@timestamp",
+            "orchestrator.resource.name",
+            "container.name",
+            "process.thread.name",
+            "host.id"
+          ]
+        }
+      },
+      "codec": "best_compression"
     },
-    "codec": "best_compression"
-  },
-  "mappings": {
-    "_doc": {
+    "mappings": {
       "_source": {
         "enabled": false
       },
@@ -60,9 +62,6 @@
         "host.ip": {
           "type": "ip"
         },
-        "host.ipstring": {
-          "type": "keyword"
-        },
         "host.name": {
           "type": "keyword"
         },
@@ -74,5 +73,6 @@
         }
       }
     }
-  }
+  },
+  "version": ${xpack.profiling.template.version}
 }

x-pack/plugin/profiler/src/internalClusterTest/resources/executables.json → x-pack/plugin/core/src/main/resources/org/elasticsearch/xpack/profiler/component-template/profiling-executables.json

@@ -1,11 +1,13 @@
 {
-  "settings": {
-    "index": {
-      "refresh_interval": "10s"
-    }
-  },
-  "mappings": {
-    "_doc": {
+  "template": {
+    "settings": {
+      "index": {
+        "number_of_replicas": 0,
+        "auto_expand_replicas": "0-1",
+        "refresh_interval": "10s"
+      }
+    },
+    "mappings": {
       "_source": {
         "mode": "synthetic"
       },
@@ -25,8 +27,14 @@
         "@timestamp": {
           "type": "date",
           "format": "epoch_second"
+        },
+        "Symbolization.lastprocessed": {
+          "type": "date",
+          "format": "epoch_second",
+          "index": false
         }
       }
     }
-  }
+  },
+  "version": ${xpack.profiling.template.version}
 }

x-pack/plugin/core/src/main/resources/org/elasticsearch/xpack/profiler/component-template/profiling-ilm.json

@@ -0,0 +1,12 @@
+{
+  "template": {
+    "settings": {
+      "index": {
+        "lifecycle": {
+          "name": "profiling"
+        }
+      }
+    }
+  },
+  "version": ${xpack.profiling.template.version}
+}

x-pack/plugin/core/src/main/resources/org/elasticsearch/xpack/profiler/component-template/profiling-metrics.json

@@ -0,0 +1,44 @@
+{
+  "template": {
+    "settings": {
+      "index": {
+        "number_of_replicas": 0,
+        "auto_expand_replicas": "0-1",
+        "refresh_interval": "10s",
+        "sort": {
+          "field": [
+            "project.id",
+            "@timestamp",
+            "host.id"
+          ]
+        }
+      },
+      "codec": "best_compression"
+    },
+    "mappings": {
+      "_source": {
+        "enabled": false
+      },
+      "properties": {
+        "ecs.version": {
+          "type": "keyword",
+          "index": true
+        },
+        "project.id": {
+          "type": "keyword"
+        },
+        "host.id": {
+          "type": "keyword"
+        },
+        "@timestamp": {
+          "type": "date",
+          "format": "epoch_second"
+        },
+        "Elasticsearch.cluster.id": {
+          "type": "keyword"
+        }
+      }
+    }
+  },
+  "version": ${xpack.profiling.template.version}
+}

x-pack/plugin/profiler/src/internalClusterTest/resources/stackframes.json → x-pack/plugin/core/src/main/resources/org/elasticsearch/xpack/profiler/component-template/profiling-stackframes.json

@@ -1,12 +1,14 @@
 {
-  "settings": {
-    "index": {
-      "number_of_shards": "16",
-      "refresh_interval": "10s"
-    }
-  },
-  "mappings": {
-    "_doc": {
+  "template": {
+    "settings": {
+      "index": {
+        "number_of_shards": 16,
+        "number_of_replicas": 0,
+        "auto_expand_replicas": "0-1",
+        "refresh_interval": "10s"
+      }
+    },
+    "mappings": {
       "_source": {
         "enabled": true
       },
@@ -34,8 +36,15 @@
           "index": false,
           "doc_values": false,
           "store": false
+        },
+        "Stackframe.function.offset": {
+          "type": "integer",
+          "index": false,
+          "doc_values": false,
+          "store": false
         }
       }
     }
-  }
+  },
+  "version": ${xpack.profiling.template.version}
 }

x-pack/plugin/profiler/src/internalClusterTest/resources/stacktraces.json → x-pack/plugin/core/src/main/resources/org/elasticsearch/xpack/profiler/component-template/profiling-stacktraces.json

@@ -1,17 +1,19 @@
 {
-  "settings": {
-    "index": {
-      "number_of_shards": "16",
-      "refresh_interval": "10s",
-      "sort": {
-        "field": [
-          "Stacktrace.frame.ids"
-        ]
+  "template": {
+    "settings": {
+      "index": {
+        "number_of_shards": 16,
+        "number_of_replicas": 0,
+        "auto_expand_replicas": "0-1",
+        "refresh_interval": "10s",
+        "sort": {
+          "field": [
+            "Stacktrace.frame.ids"
+          ]
+        }
       }
-    }
-  },
-  "mappings": {
-    "_doc": {
+    },
+    "mappings": {
       "_source": {
         "mode": "synthetic"
       },
@@ -27,12 +29,9 @@
         "Stacktrace.frame.types": {
           "type": "keyword",
           "index": false
-        },
-        "@timestamp": {
-          "type": "date",
-          "format": "epoch_second"
         }
       }
     }
-  }
+  },
+  "version": ${xpack.profiling.template.version}
 }