From f2d1b84923bd340c17067aba47f0baa6797f165d Mon Sep 17 00:00:00 2001
From: Arie <ariep@xs4all.nl>
Date: Thu, 12 Dec 2024 16:42:26 +0100
Subject: [PATCH] feat: allow setting env vars for hydra-maester (#721)

---
 helm/charts/hydra-maester/README.md                 | 1 +
 helm/charts/hydra-maester/templates/deployment.yaml | 4 ++++
 helm/charts/hydra-maester/values.yaml               | 3 +++
 3 files changed, 8 insertions(+)

diff --git a/helm/charts/hydra-maester/README.md b/helm/charts/hydra-maester/README.md
index 46d85921e..200393f4f 100644
--- a/helm/charts/hydra-maester/README.md
+++ b/helm/charts/hydra-maester/README.md
@@ -20,6 +20,7 @@ A Helm chart for Kubernetes
 | deployment.automountServiceAccountToken | bool | `true` | This applications connects to the k8s API and requires the permissions |
 | deployment.dnsConfig | object | `{}` | Configure pod dnsConfig. |
 | deployment.extraAnnotations | object | `{}` | Deployment level extra annotations |
+| deployment.extraEnv | list | `[]` | Extra environment variables |
 | deployment.extraLabels | object | `{}` | Deployment level extra labels |
 | deployment.extraVolumeMounts | list | `[]` |  |
 | deployment.extraVolumes | list | `[]` | If you want to mount external volume |
diff --git a/helm/charts/hydra-maester/templates/deployment.yaml b/helm/charts/hydra-maester/templates/deployment.yaml
index c313f2e10..290f4a330 100644
--- a/helm/charts/hydra-maester/templates/deployment.yaml
+++ b/helm/charts/hydra-maester/templates/deployment.yaml
@@ -80,6 +80,10 @@ spec:
             {{- if .Values.deployment.extraVolumeMounts }}
               {{- toYaml .Values.deployment.extraVolumeMounts | nindent 12 }}
             {{- end }}
+          {{- if .Values.deployment.extraEnv }}
+          env:
+            {{- tpl (toYaml .Values.deployment.extraEnv) . | nindent 12 }}
+          {{- end }}
           resources:
             {{- toYaml .Values.deployment.resources | nindent 12 }}
           terminationMessagePath: /dev/termination-log
diff --git a/helm/charts/hydra-maester/values.yaml b/helm/charts/hydra-maester/values.yaml
index e7715bb7c..d9d152d3d 100644
--- a/helm/charts/hydra-maester/values.yaml
+++ b/helm/charts/hydra-maester/values.yaml
@@ -56,6 +56,9 @@ deployment:
     #   cpu: 100m
     #   memory: 20Mi
 
+  # -- To set extra env vars for the container.
+  extraEnv: []
+
   # -- If you want to mount external volume
   extraVolumes: []
   # - name: my-volume