[bitnami/nats] Add hostAlias (#5276)

bitnami/nats/Chart.yaml

@@ -24,4 +24,4 @@ name: nats
 sources:
   - https://github.com/bitnami/bitnami-docker-nats
   - https://nats.io/
-version: 6.1.2
+version: 6.2.0

bitnami/nats/README.md

@@ -74,6 +74,7 @@ The following tables lists the configurable parameters of the NATS chart and the
 | `image.tag`                | NATS image tag                                                                 | `{TAG_NAME}`                                            |
 | `image.pullPolicy`         | Image pull policy                                                              | `IfNotPresent`                                          |
 | `image.pullSecrets`        | Specify docker-registry secret names as an array                               | `[]` (does not add image pull secrets to deployed pods) |
+| `hostAliases`              | Add deployment host aliases                                                    | `[]`                                                    |
 | `auth.enabled`             | Switch to enable/disable client authentication                                 | `true`                                                  |
 | `auth.user`                | Client authentication user                                                     | `nats_client`                                           |
 | `auth.password`            | Client authentication password                                                 | `random alhpanumeric string (10)`                       |

bitnami/nats/templates/deployment.yaml

@@ -30,6 +30,9 @@ spec:
       {{- end }}
     spec:
       {{- include "nats.imagePullSecrets" . | nindent 6 }}
+      {{- if .Values.hostAliases }}
+      hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.hostAliases "context" $) | nindent 8 }}
+      {{- end }}
       {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName | quote }}
       {{- end }}

bitnami/nats/templates/statefulset.yaml

@@ -31,6 +31,9 @@ spec:
       {{- end }}
     spec:
       {{- include "nats.imagePullSecrets" . | nindent 6 }}
+      {{- if .Values.hostAliases }}
+      hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.hostAliases "context" $) | nindent 8 }}
+      {{- end }}
       {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName | quote }}
       {{- end }}

bitnami/nats/values.yaml

@@ -102,6 +102,11 @@ natsFilename: nats-server
 command: []
 args: []
 
+## Deployment pod host aliases
+## https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/
+##
+hostAliases: []
+
 ## Extra flags to be passed to NATS
 ## Example:
 ## extraFlags: