lxd: configure ipv6 for containers

playbooks/roadhouse.yml

@@ -25,4 +25,5 @@
 
 
     - role: lxd
-      subnet: 10.48.14
+      subnet: 10.0.0
+      subnet6: 2001:470:b368:4242

roles/lxd/templates/dnsmasq.conf.j2

-server=/lxd/{{ subnet }}.1
+server=/lxd/{{ subnet4 }}.1
 bind-interfaces
 except-interface=lxdbr0

roles/lxd/templates/lxd-bridge-default.j2

@@ -17,16 +17,16 @@ LXD_DOMAIN="lxd"
 
 # IPv4
 ## IPv4 address (e.g. 10.0.8.1)
-LXD_IPV4_ADDR="{{ subnet }}.1"
+LXD_IPV4_ADDR="{{ subnet4 }}.1"
 
 ## IPv4 netmask (e.g. 255.255.255.0)
 LXD_IPV4_NETMASK="255.255.255.0"
 
 ## IPv4 network (e.g. 10.0.8.0/24)
-LXD_IPV4_NETWORK="{{ subnet }}.0/24"
+LXD_IPV4_NETWORK="{{ subnet4 }}.0/24"
 
 ## IPv4 DHCP range (e.g. 10.0.8.2,10.0.8.254)
-LXD_IPV4_DHCP_RANGE="{{ subnet }}.2,{{ subnet }}.254"
+LXD_IPV4_DHCP_RANGE="{{ subnet4 }}.2,{{ subnet4 }}.254"
 
 ## IPv4 DHCP number of hosts (e.g. 250)
 LXD_IPV4_DHCP_MAX="252"
@@ -36,16 +36,16 @@ LXD_IPV4_NAT="true"
 
 # IPv6
 ## IPv6 address (e.g. 2001:470:b368:4242::1)
-LXD_IPV6_ADDR=""
+LXD_IPV6_ADDR="{{ subnet6 }}::1"
 
 ## IPv6 CIDR mask (e.g. 64)
-LXD_IPV6_MASK=""
+LXD_IPV6_MASK="64"
 
 ## IPv6 network (e.g. 2001:470:b368:4242::/64)
-LXD_IPV6_NETWORK=""
+LXD_IPV6_NETWORK="{{ subnet6 }}::/64"
 
 ## NAT IPv6 traffic
-LXD_IPV6_NAT="false"
+LXD_IPV6_NAT="true"
 
 # Run a minimal HTTP PROXY server
-LXD_IPV6_PROXY="true"
+LXD_IPV6_PROXY="false"