From 9a36897f0e52c4a2119fb69be89e08f395978aa6 Mon Sep 17 00:00:00 2001
From: Vadim Kubasov <66377668+vadim-kubasov@users.noreply.github.com>
Date: Tue, 6 Aug 2024 23:03:26 +0400
Subject: [PATCH] Add the ability to customize the priorityClassName (#451)

---
 .changes/unreleased/ENHANCEMENTS-451-20240806-184914.yaml | 5 +++++
 charts/hcp-terraform-operator/README.md                   | 1 +
 charts/hcp-terraform-operator/templates/deployment.yaml   | 3 +++
 charts/hcp-terraform-operator/values.yaml                 | 3 +++
 4 files changed, 12 insertions(+)
 create mode 100644 .changes/unreleased/ENHANCEMENTS-451-20240806-184914.yaml

diff --git a/.changes/unreleased/ENHANCEMENTS-451-20240806-184914.yaml b/.changes/unreleased/ENHANCEMENTS-451-20240806-184914.yaml
new file mode 100644
index 00000000..dd7bdcfe
--- /dev/null
+++ b/.changes/unreleased/ENHANCEMENTS-451-20240806-184914.yaml
@@ -0,0 +1,5 @@
+kind: ENHANCEMENTS
+body: '`Helm Chart`: Add the ability to configure the Deployment priority class.'
+time: 2024-08-06T18:49:14.110920762+04:00
+custom:
+    PR: "451"
diff --git a/charts/hcp-terraform-operator/README.md b/charts/hcp-terraform-operator/README.md
index 6e8a4ca3..22db121c 100644
--- a/charts/hcp-terraform-operator/README.md
+++ b/charts/hcp-terraform-operator/README.md
@@ -164,6 +164,7 @@ For a more detailed explanation, please refer to the [FAQ](../../docs/faq.md#gen
 | operator.syncPeriod | string | `"5m"` | The minimum frequency at which watched resources are reconciled. Format: `5s`, `1m`, etc. |
 | operator.tfeAddress | string | `""` | The API URL of a Terraform Enterprise instance. |
 | operator.watchedNamespaces | list | `[]` | List of namespaces the controllers should watch. |
+| priorityClassName | string | `""` | Deployment priorityClassName. More information in [Kubernetes documentation](https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/). |
 | replicaCount | int | `2` | The number of Operator replicas. |
 | securityContext | object | `{"runAsNonRoot":true}` | Deployment pod security context. More information in [Kubernetes documentation](https://kubernetes.io/docs/tasks/configure-pod-container/security-context/). |
 | serviceAccount.annotations | object | `{}` | Additional annotations for the ServiceAccount. |
diff --git a/charts/hcp-terraform-operator/templates/deployment.yaml b/charts/hcp-terraform-operator/templates/deployment.yaml
index 4f3e0a32..ce05ce9e 100644
--- a/charts/hcp-terraform-operator/templates/deployment.yaml
+++ b/charts/hcp-terraform-operator/templates/deployment.yaml
@@ -21,6 +21,9 @@ spec:
         {{- include "hcp-terraform-operator.selectorLabels" . | nindent 8 }}
         control-plane: {{ .Release.Name }}-controller-manager
     spec:
+      {{- with .Values.priorityClassName }}
+      priorityClassName: {{ . | quote }}
+      {{- end }}
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
diff --git a/charts/hcp-terraform-operator/values.yaml b/charts/hcp-terraform-operator/values.yaml
index 8cb86e6a..38e9cbe3 100644
--- a/charts/hcp-terraform-operator/values.yaml
+++ b/charts/hcp-terraform-operator/values.yaml
@@ -11,6 +11,9 @@ replicaCount: 2
 securityContext:
   runAsNonRoot: true
 
+# -- Deployment priorityClassName. More information in [Kubernetes documentation](https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/).
+priorityClassName: ""
+
 # Operator-global options.
 operator:
   image: