From 0b57fee16c9ec5c1f7435c33a3f115f40427d716 Mon Sep 17 00:00:00 2001
From: Tao Li <tao.li@enterprisedb.com>
Date: Wed, 4 Dec 2024 09:35:48 +0800
Subject: [PATCH] feat: support hostnetwork and dnsPolicy for operator pod

Signed-off-by: Tao Li <tao.li@enterprisedb.com>
---
 charts/edb-postgres-distributed-for-kubernetes/README.md    | 2 ++
 .../templates/deployment.yaml                               | 6 ++++++
 .../values.schema.json                                      | 6 ++++++
 charts/edb-postgres-distributed-for-kubernetes/values.yaml  | 3 +++
 4 files changed, 17 insertions(+)

diff --git a/charts/edb-postgres-distributed-for-kubernetes/README.md b/charts/edb-postgres-distributed-for-kubernetes/README.md
index 57d4eed..9ad6840 100644
--- a/charts/edb-postgres-distributed-for-kubernetes/README.md
+++ b/charts/edb-postgres-distributed-for-kubernetes/README.md
@@ -44,12 +44,14 @@ EDB Postgres Distributed for Kubernetes Helm Chart
 | config.secret | bool | `false` | Specifies whether it should be stored in a secret, instead of a configmap |
 | containerSecurityContext | object | `{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"readOnlyRootFilesystem":true,"runAsGroup":10001,"runAsUser":10001}` | Container Security Context |
 | crds.create | bool | `true` |  |
+| dnsPolicy | string | `""` |  |
 | edb-postgres-for-kubernetes-lts.crds.create | bool | `true` |  |
 | edb-postgres-for-kubernetes-lts.enabled | bool | `true` |  |
 | edb-postgres-for-kubernetes-lts.image.repository | string | `""` |  |
 | fullnameOverride | string | `""` |  |
 | global | object | `{"repository":"docker.enterprisedb.com/k8s_enterprise_pgd"}` | Global values |
 | global.repository | string | `"docker.enterprisedb.com/k8s_enterprise_pgd"` | Specifies the repository where the operator image to be downloaded from repository: docker.enterprisedb.com/k8s_standard_pgd |
+| hostNetwork | bool | `false` |  |
 | image.imageCredentials.create | bool | `true` | Specifies if an imagePullSecret should be created |
 | image.imageCredentials.name | string | `"edb-pull-secret"` |  |
 | image.imageCredentials.password | string | `""` |  |
diff --git a/charts/edb-postgres-distributed-for-kubernetes/templates/deployment.yaml b/charts/edb-postgres-distributed-for-kubernetes/templates/deployment.yaml
index 6dffb27..462d1d6 100644
--- a/charts/edb-postgres-distributed-for-kubernetes/templates/deployment.yaml
+++ b/charts/edb-postgres-distributed-for-kubernetes/templates/deployment.yaml
@@ -49,6 +49,12 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- if .Values.hostNetwork }}
+      hostNetwork: {{ .Values.hostNetwork }}
+      {{- end }}
+      {{- if .Values.dnsPolicy }}
+      dnsPolicy: {{ .Values.dnsPolicy }}
+      {{- end }}
       containers:
       - args:
         - controller
diff --git a/charts/edb-postgres-distributed-for-kubernetes/values.schema.json b/charts/edb-postgres-distributed-for-kubernetes/values.schema.json
index 1bea8dd..76eacbb 100644
--- a/charts/edb-postgres-distributed-for-kubernetes/values.schema.json
+++ b/charts/edb-postgres-distributed-for-kubernetes/values.schema.json
@@ -89,6 +89,9 @@
                 }
             }
         },
+        "dnsPolicy": {
+            "type": "string"
+        },
         "edb-postgres-for-kubernetes-lts": {
             "type": "object",
             "properties": {
@@ -124,6 +127,9 @@
                 }
             }
         },
+        "hostNetwork": {
+            "type": "boolean"
+        },
         "image": {
             "type": "object",
             "properties": {
diff --git a/charts/edb-postgres-distributed-for-kubernetes/values.yaml b/charts/edb-postgres-distributed-for-kubernetes/values.yaml
index a1dc5d6..e5ab34d 100644
--- a/charts/edb-postgres-distributed-for-kubernetes/values.yaml
+++ b/charts/edb-postgres-distributed-for-kubernetes/values.yaml
@@ -47,6 +47,9 @@ imagePullSecrets:
 nameOverride: ""
 fullnameOverride: ""
 
+hostNetwork: false
+dnsPolicy: ""
+
 crds:
   create: true