Allow velocity forwarding secret to be passed as value (#236)

Author: skylerspaeth

charts/minecraft-proxy/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: minecraft-proxy
-version: 3.8.2
+version: 3.8.3
 appVersion: SeeValues
 description: Minecraft proxy server (BungeeCord, Waterfall, Velocity, etc.)
 keywords:

charts/minecraft-proxy/templates/deployment.yaml

@@ -170,6 +170,12 @@ spec:
           mountPath: {{ .Values.minecraftProxy.configFilePath }}
           subPath: config.yml
         {{- end }}
+        {{- if .Values.minecraftProxy.velocityForwardingSecret }}
+        - name: velocity-forwarding-secret
+          mountPath: {{ .Values.minecraftProxy.velocityForwardingSecretFilePath }}
+          subPath: forwarding.secret
+          readOnly: true
+        {{- end }}
         {{- range .Values.extraVolumes }}
         {{-   if .volumeMounts }}
         {{-     toYaml .volumeMounts | nindent 8 }}
@@ -194,6 +200,14 @@ spec:
       {{- else }}
         emptyDir: {}
       {{- end }}
+      {{- if .Values.minecraftProxy.velocityForwardingSecret }}
+      - name: velocity-forwarding-secret
+        secret:
+          secretName: "{{ template "proxy.fullname" . }}-velocity-forwarding-secret"
+          items:
+            - key: velocity-forwarding-secret
+              path: forwarding.secret
+      {{- end }}
       {{- if .Values.minecraftProxy.config }}
       - name: config
         configMap:

charts/minecraft-proxy/templates/secret.yaml charts/minecraft-proxy/templates/rcon-secret.yaml

@@ -0,0 +1,17 @@
+{{- if .Values.minecraftProxy.velocityForwardingSecret }}
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: "{{ template "proxy.fullname" . }}-velocity-forwarding-secret"
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app: {{ template "proxy.fullname" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+type: Opaque
+data:
+  velocity-forwarding-secret:
+    {{ default "" .Values.minecraftProxy.velocityForwardingSecret | b64enc | quote }}
+{{- end }}

charts/minecraft-proxy/templates/velocity-forwarding-secret.yaml

@@ -188,6 +188,19 @@ minecraftProxy:
   #  forge_support: false
   #  inject_commands: false
 
+  # If running Velocity, you can provide a velocity.toml file like so:
+  # configFilePath: /server/velocity.toml
+  # config: |-
+  #   config-version = "2.7"
+  #   bind = "0.0.0.0:25577"
+  #   motd = "Hello from Helmified Velocity!"
+  #   show-max-players = 500
+  #   player-info-forwarding-mode = "modern"
+
+  # Needed when you wish to pass a forwarding secret to Velocity
+  # velocityForwardingSecret: "CHANGEME!"
+  # velocityForwardingSecretFilePath: /server/forwarding.secret
+
   rcon:
     # If you enable this, make SURE to change your password below.
     enabled: false