update questions and deployment, and fix tests

test/wg-easy/1.0.0/questions.yaml

@@ -102,6 +102,13 @@ questions:
             type: int
             required: true
             default: 0
+        - variable: client_mtu
+          label: Clients MTU
+          description: The MTU the clients will use.
+          schema:
+            type: int
+            required: true
+            default: 1420
         - variable: client_address_range
           label: Clients IP Address Range
           description: Clients IP address range.

test/wg-easy/1.0.0/templates/deployment.yaml

@@ -49,6 +49,7 @@ spec:
             {{ $envList = mustAppend $envList (dict "name" "PASSWORD" "value" $wgeasy.password) }}
             {{ $envList = mustAppend $envList (dict "name" "WG_PORT" "value" .Values.wgUDPPort) }}
             {{ $envList = mustAppend $envList (dict "name" "WG_PERSISTENT_KEEPALIVE" "value" $wgeasy.keep_alive) }}
+            {{ $envList = mustAppend $envList (dict "name" "WG_MTU" "value" $wgeasy.client_mtu) }}
             {{ $envList = mustAppend $envList (dict "name" "WG_DEFAULT_ADDRESS" "value" $wgeasy.client_address_range) }}
             {{ $envList = mustAppend $envList (dict "name" "WG_DEFAULT_DNS" "value" $wgeasy.client_dns_server) }}
             {{ if $wgeasy.allowed_ips }}

test/wg-easy/1.0.0/test_values.yaml

@@ -12,11 +12,12 @@ emptyDirVolumes: true
 environmentVariables: []
 extraAppVolumeMounts: []
 hostNetwork: true
-wgUDPPort: 20290
-webUIPort: 20921
+wgUDPPort: 30290
+webUIPort: 30921
 wgeasy:
   host: wg.domain.com
   password: secret
+  client_mtu: 1420
   keep_alive: 5
   client_address_range: 10.10.0.x
   client_dns_server: "8.8.8.8"