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The following commit(s) were added to refs/heads/main by this push:
new 5f81dd01e Helm chart: add support for specifying annotations on the
Deployment (#3922)
5f81dd01e is described below
commit 5f81dd01ec164b12971601c0fe212bf2a88a0c04
Author: Dudu Edri <[email protected]>
AuthorDate: Tue Mar 3 11:02:31 2026 +0200
Helm chart: add support for specifying annotations on the Deployment (#3922)
Fixes #3921.
This PR adds support to a new value that allows specifying annotations on
the Polaris Deployment.
---
CHANGELOG.md | 1 +
helm/polaris/templates/deployment.yaml | 4 ++++
helm/polaris/tests/deployment_test.yaml | 19 +++++++++++++++++++
helm/polaris/values.schema.json | 7 +++++++
helm/polaris/values.yaml | 5 +++++
.../content/in-dev/unreleased/helm-chart/reference.md | 1 +
6 files changed, 37 insertions(+)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6df218c40..f408a39b4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,6 +46,7 @@ request adding CHANGELOG notes for breaking (!) changes and
possibly other secti
### New Features
+- Added `deploymentAnnotations` support in Helm chart.
- Added KMS properties (optional) to catalog storage config to enable S3 data
encryption.
- Added `topologySpreadConstraints` support in Helm chart.
- Added `priorityClassName` support in Helm chart.
diff --git a/helm/polaris/templates/deployment.yaml
b/helm/polaris/templates/deployment.yaml
index 7c1936e08..c4b4e1946 100644
--- a/helm/polaris/templates/deployment.yaml
+++ b/helm/polaris/templates/deployment.yaml
@@ -27,6 +27,10 @@ metadata:
{{- if .Values.podLabels }}
{{- tpl (toYaml .Values.podLabels) . | nindent 4 }}
{{- end }}
+ {{- if .Values.deploymentAnnotations }}
+ annotations:
+ {{- tpl (toYaml .Values.deploymentAnnotations) . | nindent 4 }}
+ {{- end }}
spec:
{{- if not .Values.autoscaling.enabled }}
replicas: {{ .Values.replicaCount }}
diff --git a/helm/polaris/tests/deployment_test.yaml
b/helm/polaris/tests/deployment_test.yaml
index 4af8a21e1..2ac96e159 100644
--- a/helm/polaris/tests/deployment_test.yaml
+++ b/helm/polaris/tests/deployment_test.yaml
@@ -86,6 +86,25 @@ tests:
content:
app.kubernetes.io/component: polaris
+ # metadata.annotations
+ - it: should not set deployment annotations by default
+ template: deployment.yaml
+ asserts:
+ - notExists:
+ path: metadata.annotations
+ - it: should set deployment annotations
+ template: deployment.yaml
+ set:
+ deploymentAnnotations:
+ foo: bar
+ baz: qux
+ asserts:
+ - isSubset:
+ path: metadata.annotations
+ content:
+ foo: bar
+ baz: qux
+
# spec.replicas
- it: should set default replicas
template: deployment.yaml
diff --git a/helm/polaris/values.schema.json b/helm/polaris/values.schema.json
index 9dd138e9f..9eed1a154 100644
--- a/helm/polaris/values.schema.json
+++ b/helm/polaris/values.schema.json
@@ -182,6 +182,13 @@
}
}
},
+ "deploymentAnnotations": {
+ "description": "Additional Annotations to apply to polaris
deployment.",
+ "type": "object",
+ "additionalProperties": {
+ "type": "string"
+ }
+ },
"extraEnv": {
"description": "Advanced configuration via Environment Variables.
Extra environment variables to add to the Polaris server container. You can
pass here any valid EnvVar object: [EnvVar
API](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.27/#envvar-v1-core)
This can be useful to get configuration values from Kubernetes secrets or
config maps.",
"type": "array",
diff --git a/helm/polaris/values.yaml b/helm/polaris/values.yaml
index f33678e35..4dfefcc18 100644
--- a/helm/polaris/values.yaml
+++ b/helm/polaris/values.yaml
@@ -80,6 +80,11 @@ podLabels: {}
# @section -- Pod Configuration
configMapLabels: {}
+# @schema additionalProperties: {type: string}
+# -- Additional Annotations to apply to polaris deployment.
+# @section -- Deployment
+deploymentAnnotations: {}
+
# Pod disruption budget settings.
podDisruptionBudget:
# -- Specifies whether a pod disruption budget should be created.
diff --git a/site/content/in-dev/unreleased/helm-chart/reference.md
b/site/content/in-dev/unreleased/helm-chart/reference.md
index 12df2775e..6c9ea58ba 100644
--- a/site/content/in-dev/unreleased/helm-chart/reference.md
+++ b/site/content/in-dev/unreleased/helm-chart/reference.md
@@ -28,6 +28,7 @@ weight: 900
| Key | Type | Default | Description |
|-----|------|---------|-------------|
| replicaCount | int | `1` | The number of replicas to deploy (horizontal
scaling). Beware that replicas are stateless; don't set this number > 1 when
using in-memory meta store manager. See
[Scaling](https://polaris.apache.org/in-dev/unreleased/helm-chart/production/#scaling)
for production recommendations. |
+| deploymentAnnotations | object | `{}` | Additional Annotations to apply to
polaris deployment. |
| revisionHistoryLimit | int | `nil` | The number of old ReplicaSets to retain
to allow rollback (if not set, the default Kubernetes value is set to 10). |
### Image
