Simplify enable_ipv6 template syntax

Author: thomaspanf

shared/services/rocketpool/assets/install/templates/alertmanager.tmpl

@@ -21,8 +21,6 @@ services:
       - net
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}
 volumes:
   alertmanager-data:

shared/services/rocketpool/assets/install/templates/commit-boost.tmpl

@@ -29,6 +29,4 @@ services:
       - no-new-privileges
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}

shared/services/rocketpool/assets/install/templates/eth1.tmpl

@@ -66,8 +66,6 @@ services:
       - no-new-privileges
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}
 volumes:
   eth1clientdata:

shared/services/rocketpool/assets/install/templates/eth2.tmpl

@@ -131,8 +131,6 @@ services:
     {{- end}}
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}
 volumes:
   eth2clientdata:

shared/services/rocketpool/assets/install/templates/exporter.tmpl

@@ -34,6 +34,4 @@ services:
     network_mode: host
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}

shared/services/rocketpool/assets/install/templates/grafana.tmpl

@@ -23,8 +23,6 @@ services:
       - net
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}
 volumes:
   grafana-storage:

shared/services/rocketpool/assets/install/templates/mev-boost.tmpl

@@ -30,6 +30,4 @@ services:
       - no-new-privileges
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}

shared/services/rocketpool/assets/install/templates/node.tmpl

@@ -27,6 +27,4 @@ services:
       - no-new-privileges
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}

shared/services/rocketpool/assets/install/templates/prometheus.tmpl

@@ -28,8 +28,6 @@ services:
       - "host.docker.internal:host-gateway"
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}
 volumes:
   prometheus-data:

shared/services/rocketpool/assets/install/templates/validator.tmpl

@@ -58,6 +58,4 @@ services:
       - no-new-privileges
 networks:
   net:
-    {{- if .IsIPv6Enabled}}
-    enable_ipv6: true
-    {{- end}}
+    enable_ipv6: {{ .IsIPv6Enabled }}