Merge branch 'main' into patch-2

content/en/blog/2024/kubecon-eu.md

@@ -125,8 +125,10 @@ Time (CET).
   [End User Feedback Session - Semantic Conventions](https://calendly.com/euwg-user-feedback-session/end-user-feedback-session-semantic-conventions?month=2024-03)
 - **March 21st, 14:30-15:30:**
   [End User Feedback Session - Comms (website, docs)](https://calendly.com/euwg-user-feedback-session/end-user-feedback-session-comms?month=2024-03)
-- **March 21th, 15:00-16:00:**
+- **March 21st, 15:00-16:00:**
   [End User Feedback Session - Profiling](https://calendly.com/euwg-user-feedback-session/end-user-feedback-session-profiling?month=2024-03)
+- **March 21st, 15:30-16:30:**
+  [End User Feedback Session - Client-side](https://calendly.com/euwg-user-feedback-session/end-user-feedback-session-client-side)
 
 A maximum of 5 participants will join one SIG maintainer to provide feedback for
 that SIG. Sessions will be recorded and posted on the

content/en/docs/collector/transforming-telemetry.md

@@ -2,7 +2,7 @@
 title: Transforming telemetry
 weight: 26
 # prettier-ignore
-cSpell:ignore: accountid clustername k8sattributes metricstransform resourcedetection
+cSpell:ignore: accountid clustername k8sattributes metricstransform OTTL resourcedetection
 ---
 
 The OpenTelemetry Collector is a convenient place to transform data before
@@ -23,38 +23,35 @@ a significant impact on collector performance.
 **Processor**:
 [filter processor](https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/processor/filterprocessor)
 
-The filter processor allows users to filter telemetry based on `include` or
-`exclude` rules. Include rules are used for defining "allow lists" where
-anything that does _not_ match include rules is dropped from the collector.
-Exclude rules are used for defining "deny lists" where telemetry that matches
-rules is dropped from the collector.
+The filter processor allows users to filter telemetry using
+[OTTL](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/pkg/ottl/README.md).
+Telemetry that matches any condition is dropped.
 
 For example, to _only_ allow span data from services app1, app2, and app3 and
 drop data from all other services:
 
 ```yaml
 processors:
-  filter/allowlist:
-    spans:
-      include:
-        match_type: strict
-        services:
-          - app1
-          - app2
-          - app3
+  filter/ottl:
+    error_mode: ignore
+    traces:
+      span:
+        - |
+        resource.attributes["service.name"] != "app1" and
+        resource.attributes["service.name"] != "app2" and
+        resource.attributes["service.name"] != "app3"
 ```
 
-To only block spans from a service called development while allowing all other
-spans, an exclude rule is used:
+To only drop spans from a service called `service1` while keeping all other
+spans:
 
 ```yaml
 processors:
-  filter/denylist:
-    spans:
-      exclude:
-        match_type: strict
-        services:
-          - development
+  filter/ottl:
+    error_mode: ignore
+    traces:
+      span:
+        - resource.attributes["service.name"] == "service1"
 ```
 
 The

content/en/docs/demo/feature-flags.md

@@ -1,6 +1,9 @@
 ---
 title: Feature Flags
-aliases: [feature_flags]
+aliases:
+  - feature_flags
+  - services/feature-flag
+  - services/featureflagservice
 cSpell:ignore: flagd OLJCESPC7Z
 ---
 

content/en/docs/kubernetes/operator/automatic.md

@@ -570,7 +570,7 @@ kubectl logs -l app.kubernetes.io/name=opentelemetry-operator --container manage
 
 ### Were the resources deployed in the right order?
 
-Order matters! The `Instrumentation` resource needs to be deployed before before
+Order matters! The `Instrumentation` resource needs to be deployed before
 deploying the application, otherwise the auto-instrumentation won’t work.
 
 Recall the auto-instrumentation annotation:

content/en/docs/languages/python/getting-started.md

@@ -58,16 +58,18 @@ app = Flask(__name__)
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
+
 @app.route("/rolldice")
 def roll_dice():
-    player = request.args.get('player', default = None, type = str)
+    player = request.args.get('player', default=None, type=str)
     result = str(roll())
     if player:
-        logger.warn("%s is rolling the dice: %s", player, result)
+        logger.warning("%s is rolling the dice: %s", player, result)
     else:
-        logger.warn("Anonymous player is rolling the dice: %s", result)
+        logger.warning("Anonymous player is rolling the dice: %s", result)
     return result
 
+
 def roll():
     return randint(1, 6)
 ```