[pgadmin4] add hostAliases feature (#264)

Fixes: * #251
rowanruseler · Nov 25, 2024 · 2c7e86e · 2c7e86e
1 parent bdb5d6a
commit 2c7e86e
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diff --git a/charts/pgadmin4/Chart.yaml b/charts/pgadmin4/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 description: pgAdmin4 is a web based administration tool for PostgreSQL database
 name: pgadmin4
-version: 1.32.0
+version: 1.33.0
 appVersion: "8.13"
 keywords:
   - pgadmin

diff --git a/charts/pgadmin4/README.md b/charts/pgadmin4/README.md
@@ -65,6 +65,7 @@ The command removes nearly all the Kubernetes components associated with the cha
 | `serviceAccount.annotations` | Annotations to add to the service account. | `{}` |
 | `serviceAccount.name` | The name of the service account. Otherwise uses the fullname. | `` |
 | `serviceAccount.automountServiceAccountToken` | Opt out of API credential automounting. | `false` |
+| `hostAliases` | Add entries to Pod /etc/hosts | `` |
 | `strategy` | Specifies the strategy used to replace old Pods by new ones | `{}` |
 | `serverDefinitions.enabled` | Enables Server Definitions | `false` |
 | `serverDefinitions.resourceType` | The type of resource to deploy server definitions (either `ConfigMap` or `Secret`) | `ConfigMap` |

diff --git a/charts/pgadmin4/templates/deployment.yaml b/charts/pgadmin4/templates/deployment.yaml
@@ -44,6 +44,16 @@ spec:
     spec:
     {{- if .Values.serviceAccount.create }}
       serviceAccountName: {{ default $fullName .Values.serviceAccount.name }}
+    {{- end }}
+    {{- if .Values.hostAliases }}
+      hostAliases:
+      {{- range .Values.hostAliases }}
+      - ip: {{ .ip | quote }}
+        hostname:
+        {{- range .hostnames }}
+        - {{ . | quote }}
+        {{- end }}
+      {{- end }}
     {{- end }}
       automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
     {{- if or (.Values.VolumePermissions.enabled) .Values.extraInitContainers }}

diff --git a/charts/pgadmin4/values.yaml b/charts/pgadmin4/values.yaml
@@ -61,6 +61,14 @@ serviceAccount:
   # you can opt out of the default behavior
   automountServiceAccountToken: false
 
+## Pod HostAliases
+## ref: https://kubernetes.io/docs/tasks/network/customize-hosts-file-for-pods/
+##
+hostAliases:
+  # - ip: "127.0.0.1"
+  #   hostnames:
+  #   - "pgadmin4.local"
+
 ## Strategy used to replace old Pods by new ones
 ## Ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy
 ##