Hey, all. Looking to enable IPv6 endpoints on our Newton cloud. "juju
config keystone" shows this:
prefer-ipv6:
description: |
If True enables IPv6 support. The charm will expect network
interfaces
to be configured with an IPv6 address. If set to False (default)
IPv4
is expected.
.
NOTE: these charms do not currently support IPv6 privacy
extension. In
order for this charm to function correctly, the privacy extension
must be
disabled and a non-temporary address must be configured/available
on
your network interface.
type: boolean
value: true
It had originally been false. I manually added 2004::100 to eth0 on my
keystone host, and changed the value to true. The Juju log on the
Keystone host comes back with this:
2017-12-04 19:16:06 INFO config-changed Exception: Interface 'eth0' does
not have a scope global non-temporary ipv6 address.
eth0 looks like this:
eth0 Link encap:Ethernet HWaddr 00:16:3e:7f:eb:70
inet addr:172.23.248.38 Bcast:172.23.248.63
Mask:255.255.255.192
inet6 addr: 2004::100/64 Scope:Global
[...]
I've googled like crazy, and can't find anything that really seems to
fit the bill for "non-temporary ipv6 address", except in a different
charm
(https://api.jujucharms.com/v5/~sdn-charmers/trusty/contrail-analytics-31/archive/hooks/charmhelpers/contrib/network/ip.py)
which says:
We currently only support scope global IPv6 addresses i.e.
non-temporary
addresses. If no global IPv6 address is found, return the first one
found
in the ipv6 address list.
Which seems to imply that a global IPv6 address *is* non-temporary by
definition, which confuses me even more as to what's broken.
Any pointers here?
Thanks kindly,
-Ken
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