Add extraPodSpec to allow customizing Pods (#205)

Author: josephshanak

charts/mc-router/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: mc-router
-version: 1.1.0
+version: 1.2.0
 appVersion: 1.20.0
 home: https://github.com/itzg/mc-router
 description: Routes Minecraft client connections to backend servers based upon the requested server address.

charts/mc-router/templates/deployment.yaml

@@ -164,3 +164,6 @@ spec:
         {{-   end }}
         {{- end }}
       {{- end }}
+      {{- range $key, $value := .Values.extraPodSpec }}
+      {{ $key }}: {{ tpl $value $ }}
+      {{- end }}

charts/mc-router/values.schema.json

@@ -249,6 +249,9 @@
           ]
         }
       }
+    },
+    "extraPodSpec": {
+      "type": "object"
     }
   }
 }

charts/mc-router/values.yaml

@@ -114,6 +114,16 @@ extraEnv: {}
   #     fieldRef:
   #       fieldPath: status.hostIP
 
+# Extra fields to set on the pod
+#
+# Fields set here will be added to the end of the Pod spec
+# Can include any fields from https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#PodSpec
+# that are not already set by the chart.
+#
+# The value of the field will be interpretted as a template.
+extraPodSpec: {}
+#   priorityClassName: 'my-priority-class'
+
 # Array of extra objects to deploy with the release.
 # This value is evaluated as a template
 extraDeploy: []

charts/minecraft-bedrock/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: minecraft-bedrock
-version: 2.6.0
+version: 2.7.0
 appVersion: SeeValues
 home: https://minecraft.net/
 description: Minecraft server

charts/minecraft-bedrock/templates/deployment.yaml

@@ -230,6 +230,9 @@ spec:
       tolerations:
 {{ toYaml .Values.tolerations | indent 8 }}
     {{- end }}
+    {{- range $key, $value := .Values.extraPodSpec }}
+      {{ $key }}: {{ tpl $value $ }}
+    {{- end }}
   {{- if .Values.workloadAsStatefulSet }}
   volumeClaimTemplates:
     {{- if and .Values.persistence.dataDir.enabled (not .Values.persistence.dataDir.existingClaim) }}

charts/minecraft-bedrock/values.yaml

@@ -92,6 +92,16 @@ sidecarContainers: ""
 #           - vers=4
 extraVolumes: []
 
+# Extra fields to set on the pod
+#
+# Fields set here will be added to the end of the Pod spec
+# Can include any fields from https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#PodSpec
+# that are not already set by the chart.
+#
+# The value of the field will be interpretted as a template.
+extraPodSpec: {}
+#   priorityClassName: 'my-priority-class'
+
 ## Array of extra objects to deploy with the release
 ##
 # extraDeploy:

charts/minecraft-proxy/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: minecraft-proxy
-version: 3.6.1
+version: 3.7.0
 appVersion: SeeValues
 description: Minecraft proxy server (BungeeCord, Waterfall, Velocity, etc.)
 keywords:

charts/minecraft-proxy/templates/deployment.yaml

@@ -209,3 +209,6 @@ spec:
     {{- if .Values.tolerations }}
       tolerations: {{ toYaml .Values.tolerations | nindent 8 }}
     {{- end }}
+    {{- range $key, $value := .Values.extraPodSpec }}
+      {{ $key }}: {{ tpl $value $ }}
+    {{- end }}

charts/minecraft-proxy/values.yaml

@@ -83,6 +83,16 @@ sidecarContainers: []
 #           - vers=4
 extraVolumes: []
 
+# Extra fields to set on the pod
+#
+# Fields set here will be added to the end of the Pod spec
+# Can include any fields from https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#PodSpec
+# that are not already set by the chart.
+#
+# The value of the field will be interpretted as a template.
+extraPodSpec: {}
+#   priorityClassName: 'my-priority-class'
+
 minecraftProxy:
   # This can be one of "BUNGEECORD", "WATERFALL", "VELOCITY", "CUSTOM"
   type: BUNGEECORD

charts/minecraft/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: minecraft
-version: 4.16.0
+version: 4.17.0
 appVersion: SeeValues
 home: https://minecraft.net/
 description: Minecraft server

charts/minecraft/templates/deployment.yaml

@@ -481,6 +481,9 @@ spec:
       {{-     toYaml .volumes | nindent 6 }}
       {{-   end }}
       {{- end }}
+      {{- range $key, $value := .Values.extraPodSpec }}
+      {{ $key }}: {{ tpl $value $ }}
+      {{- end }}
     {{- if .Values.nodeSelector }}
       nodeSelector:
 {{ toYaml .Values.nodeSelector | indent 8 }}

charts/minecraft/values.schema.json

@@ -192,6 +192,9 @@
                     "type": "string"
                 }
             }
+        },
+        "extraPodSpec": {
+            "type": "object"
         }
     }
 }

charts/minecraft/values.yaml

@@ -131,6 +131,18 @@ extraVolumes: []
 #         }
 extraDeploy: []
 
+## Extra fields to set on the pod
+##
+## Fields set here will be added to the end of the Pod spec
+## Can include any fields from https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#PodSpec
+## that are not already set by the chart.
+##
+## The value of the field will be interpretted as a template.
+##
+# extraPodSpec:
+#   priorityClassName: 'my-priority-class'
+extraPodSpec: {}
+
 minecraftServer:
   # This must be overridden, since we can't accept this for the user.
   eula: "FALSE"