Release v0.0.4 (#161)

* Release v0.0.4, upgraded Go to v1.19, upgraded the Splunk Otel Collector to v0.58.0
upgraded project dependencies

README.md

@@ -111,12 +111,12 @@ We strive to be compatible with the widest range of Kubernetes versions as possi
 
 Our promise is that we'll follow what's common practice in the Kubernetes world and support N-2 versions, based on the release date of the OpenTelemetry Operator.
 
-The OpenTelemetry Operator *might* work on versions outside of the given range, but when opening new issues, please make sure to test your scenario on a supported version.
+The Splunk OpenTelemetry Collector Operator *might* work on versions outside of the given range, but when opening new issues, please make sure to test your scenario on a supported version.
 
-| OpenTelemetry Operator | Kubernetes           |
-|------------------------|----------------------|
-| v0.1.0                 | v1.20 to v1.22       |
-| v0.2.0                 | v1.20 to v1.23       |
+| Operator   | Kubernetes           |
+|------------|----------------------|
+| v0.0.3     | v1.20 to v1.23       |
+| v0.0.4     | v1.23 to v1.25       |
 
 ## License
 

bundle/manifests/splunk-otel-collector-operator.clusterserviceversion.yaml

@@ -16,7 +16,7 @@ metadata:
     capabilities: Basic Install
     operators.operatorframework.io/builder: operator-sdk-v1.23.0
     operators.operatorframework.io/project_layout: go.kubebuilder.io/v3
-  name: splunk-otel-collector-operator.v0.0.3
+  name: splunk-otel-collector-operator.v0.0.4
   namespace: placeholder
 spec:
   apiservicedefinitions: {}
@@ -399,7 +399,7 @@ spec:
                 - --leader-elect
                 command:
                 - /manager
-                image: quay.io/signalfx/splunk-otel-operator:v0.0.3
+                image: quay.io/signalfx/splunk-otel-operator:v0.0.4
                 livenessProbe:
                   httpGet:
                     path: /healthz
@@ -499,7 +499,7 @@ spec:
   provider:
     name: Splunk Inc
     url: github.com/signalfx/splunk-otel-collector-operator
-  version: 0.0.3
+  version: 0.0.4
   webhookdefinitions:
   - admissionReviewVersions:
     - v1

config/manager/kustomization.yaml

@@ -13,4 +13,4 @@ kind: Kustomization
 images:
 - name: controller
   newName: quay.io/signalfx/splunk-otel-operator
-  newTag: v0.0.3
+  newTag: v0.0.4

examples/autoinstrumentation/java/README.md

@@ -0,0 +1,25 @@
+# HEC Traces Example
+
+This example showcases how the agent works with Splunk Enterprise and traces.
+
+The example runs as a Docker Compose deployment. The collector can be configured to send traces to Splunk Enterprise.
+
+Splunk Enterprise is configured to receive data from the Splunk OpenTelemetry Collector using the HTTP Event Collector. To learn more about HEC, see [Configure the Splunk HTTP Event Collector](https://dev.splunk.com/enterprise/docs/dataapps/httpeventcollector/) for use with additional technologies.
+
+To deploy the example:
+1. Check out the [Splunk OpenTelemetry Collector repository](https://github.com/signalfx/splunk-otel-collector).
+2. Open a terminal.
+3. Type the following commands:
+```bash
+$> cd examples/splunk-hec-traces
+$> docker-compose up --build
+```
+You can stop the example by pressing Ctrl + C.
+
+Splunk Enterprise becomes available on port 18000. Log in to [http://localhost:18000](http://localhost:18000) with the user name `admin` and password `changeme`.
+
+Once logged in, visit the [spans comparisons dashboard](http://localhost:18000/en-US/app/search/spans_time_comparisons) to see a comparison of traces over time sent by the Splunk OpenTelemetry Collector.
+
+You can also search traces for information, such as querying by tag or any element of traces, by searching the traces index `index=traces`.
+
+![Traces dashboard](traces_comparison_dashboard.png)

versions.txt

@@ -5,4 +5,4 @@
 splunk-otel-collector=0.58.0
 
 # Represents the current release of the OpenTelemetry Operator.
-operator=0.0.3
+operator=0.0.4