From 4c4980045212b976c0598cbea71cf1fa1e95cc90 Mon Sep 17 00:00:00 2001
From: Vincent Van Ouytsel <vvanouytsel@gmail.com>
Date: Mon, 11 Oct 2021 15:27:28 +0200
Subject: [PATCH] Support additional env variables

---
 README.md                 | 1 +
 templates/deployment.yaml | 3 +++
 values.yaml               | 5 +++++
 3 files changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 38b5e9b..84cf037 100644
--- a/README.md
+++ b/README.md
@@ -93,6 +93,7 @@ their default values.
 | `ingress.tls`               | Ingress TLS configuration (YAML)                                                           | `[]`            |
 | `extraVolumeMounts`         | Additional volumeMounts to the registry container                                          | `[]`            |
 | `extraVolumes`              | Additional volumes to the pod                                                              | `[]`            |
+| `extraEnvVars`              | Additional environment variables to the pod                                                | `[]`            |
 
 Specify each parameter using the `--set key=value[,key=value]` argument to
 `helm install`.
diff --git a/templates/deployment.yaml b/templates/deployment.yaml
index 3ed7a65..a621aab 100644
--- a/templates/deployment.yaml
+++ b/templates/deployment.yaml
@@ -175,6 +175,9 @@ spec:
 {{- if .Values.persistence.deleteEnabled }}
             - name: REGISTRY_STORAGE_DELETE_ENABLED
               value: "true"
+{{- end }}
+{{- with .Values.extraEnvVars }}
+        {{- toYaml . | nindent 12 }}
 {{- end }}
           volumeMounts:
 {{- if .Values.secrets.htpasswd }}
diff --git a/values.yaml b/values.yaml
index 2288ce2..22252a8 100644
--- a/values.yaml
+++ b/values.yaml
@@ -160,3 +160,8 @@ extraVolumes: []
 #        - key: cloudfront.pem
 #          path: cloudfront.pem
 #          mode: 511
+
+extraEnvVars: []
+## Additional ENV variables to set
+# - name: REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY
+#   value: "/var/lib/example"