Adding initial support for IPv6 in debconf container create script.

Note that this also removes support for non-CIDR IPv4 subnetmasks,
e.g. '255.255.255.0' now has to be specified as '24'.

Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>

1 files changed, 63 insertions, 0 deletions

diff --git a/share/scripts/debconf.d/0003-debconf.templates b/share/scripts/debconf.d/0003-debconf.templates
index 13899ef..73952a8 100644
--- a/share/scripts/debconf.d/0003-debconf.templates
+++ b/share/scripts/debconf.d/0003-debconf.templates
@@ -150,6 +150,9 @@ Default:
 Description: Ethernet Network Mask (IPv4)?
  What should be the netmask of the current system?
  .
+ Note that only the suffix is supported, e.g. '24'
+ for /24 or '16' for /16.
+ .
  This defaults to empty.
 
 Template: container/network1/ipv4-post-up
@@ -168,6 +171,66 @@ Description: Ethernet post-down Command (IPv4)?
  .
  This defaults to empty.
 
+Template: container/network1/ipv6-method
+Type: select
+Choices: static, none
+Default:
+Description: Ethernet Interface Method (IPv6)?
+ What method should be used to configure the ethernet interface?
+ .
+ This defaults to none.
+
+Template: container/network1/ipv6-comment
+Type: string
+Default:
+Description: Ethernet Interface Comment (IPv6)?
+ What optional comment would you like to give to the ethernet interface?
+ .
+ This defaults to empty.
+
+Template: container/network1/ipv6-address
+Type: string
+Default:
+Description: Ethernet IP Address (IPv6)?
+ What should be the IP address of the current system?
+ .
+ This defaults to fc00::1 (unique local unicast).
+
+Template: container/network1/ipv6-gateway
+Type: string
+Default:
+Description: Ethernet Gateway Address (IPv6)?
+ What should be the gateway address of the current system?
+ .
+ This defaults to empty.
+
+Template: container/network1/ipv6-netmask
+Type: string
+Default:
+Description: Ethernet Network Mask (IPv6)?
+ What should be the netmask of the current system?
+ .
+ Note that only the suffix is supported, e.g. '64'
+ for /64 or '48' for /48.
+ .
+ This defaults to empty.
+
+Template: container/network1/ipv6-post-up
+Type: string
+Default:
+Description: Ethernet post-up Command (IPv6)?
+ What should be the post-up command for eno1?
+ .
+ This defaults to empty.
+
+Template: container/network1/ipv6-post-down
+Type: string
+Default:
+Description: Ethernet post-down Command (IPv6)?
+ What should be the post-down command for eno1?
+ .
+ This defaults to empty.
+
 Template: container/nameserver/server
 Type: string
 Default: