Merge pull request #57 from DavideWalder/keep-dns-unchanged

Added KEEP_DNS_UNCHANGED option to Helm chart

Author: wfg

chart/README.md

@@ -24,6 +24,7 @@ A Helm chart for an OpenVPN client with HTTP and SOCKS5 proxies
 | image.pullPolicy | string | `"IfNotPresent"` |  |
 | image.repository | string | `"ghcr.io/wfg/openvpn-client"` |  |
 | image.tag | string | `""` | Overrides the image tag whose default is the chart appVersion. |
+| keepDNSUnchanged.enabled | bool | `false` | Keep existing DNS configuration |
 | killSwitch.enabled | bool | `true` | The on/off status of the network kill switch. |
 | listenOn | string | `""` | Address the proxies will be listening on. Set to `0.0.0.0` to allow all IP addresses. |
 | nameOverride | string | `""` |  |
@@ -38,4 +39,4 @@ A Helm chart for an OpenVPN client with HTTP and SOCKS5 proxies
 | vpnLogLevel | int | `3` | OpenVPN verbosity (`1`-`11`) |
 
 ----------------------------------------------
-Autogenerated from chart metadata using [helm-docs v1.5.0](https://github.com/norwoodj/helm-docs/releases/v1.5.0)
+Autogenerated from chart metadata using [helm-docs v1.7.0](https://github.com/norwoodj/helm-docs/releases/v1.7.0)

chart/templates/deployment.yaml

@@ -57,6 +57,8 @@ spec:
               value: {{- include "openvpn-client.boolean" .Values.httpProxy }}
             - name: KILL_SWITCH
               value: {{- include "openvpn-client.boolean" .Values.killSwitch }}
+            - name: KEEP_DNS_UNCHANGED
+              value: {{- include "openvpn-client.boolean" .Values.keepDNSUnchanged }}
             {{- if .Values.listenOn }}
             - name: LISTEN_ON
               value: {{ .Values.listenOn }}

chart/values.yaml

@@ -72,6 +72,10 @@ killSwitch:
   # -- The on/off status of the network kill switch.
   enabled: true
 
+keepDNSUnchanged:
+  # -- Keep existing DNS configuration
+  enabled: false
+
 configFiles:
   # -- The OpenVPN config file to use. If this is unset, the first file with the extension `.conf` will be used.
   openVPNConfig: ""