[opentelemetry-demo] Add support for component podLabels (#2036)

* Add component podLabels

* Add note on podLabels to upgrade doc

* Regenerate examples

Author: ithinkisam

charts/opentelemetry-demo/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 type: application
 name: opentelemetry-demo
-version: 0.40.2
+version: 0.40.3
 description: opentelemetry demo helm chart
 home: https://opentelemetry.io/
 sources:

charts/opentelemetry-demo/README.md

@@ -140,6 +140,7 @@ component.
 | `schedulingRules.tolerations`           | Tolerations for pod assignment                                                           | `[]`                                                          |
 | `securityContext`                       | Container security context                                                               | `{}`                                                          |
 | `podSecurityContext`                    | Pod security context s                                                                   | `{}`                                                          |
+| `podLabels`                             | Pod labels for this component                                                            | `{}`                                                          |
 | `podAnnotations`                        | Pod annotations for this component                                                       | `{}`                                                          |
 | `ingress.enabled`                       | Enable the creation of Ingress rules                                                     | `false`                                                       |
 | `ingress.annotations`                   | Annotations to add to the ingress rule                                                   | `{}`                                                          |

charts/opentelemetry-demo/UPGRADING.md

@@ -14,6 +14,8 @@ contained in a custom ConfigMap, and referenced for the Postgres component.
 The Jaeger sub-chart was upgraded to 4.3, which included several breaking
 changes to prior configurations.
 
+Support for `podLabels` has been added to all components.
+
 ## To 0.39
 
 Support for IPv6 environments was introduced to the demo.
@@ -32,7 +34,7 @@ component that was renamed will need to be updated to use the new name. The
 following table shows the old and new names for each component:
 
 | Old Name               | New Name        |
-|------------------------|-----------------|
+| ---------------------- | --------------- |
 | accountingservice      | accounting      |
 | adservice              | ad              |
 | cartservice            | cart            |