Deploy undercloud with IPv6 ctlplane networking

[Harald Jensås]

Currently deploying undercloud with IPv6 networking on the ctlplane is failing.
Several fixes are required, mostly for wrapping IPv6 addresses.

This bug is for tracking the work.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/660744
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=824dd9003ade2f6ead216de88bf7e4ba51537369
Submitter: Zuul
Branch: master

commit 824dd9003ade2f6ead216de88bf7e4ba51537369
Author: Harald Jensås <email address hidden>
Date: Wed May 22 16:23:53 2019 +0200

    Use make_url to wrap IPv6 addresses in brackets.

    Replace the dependency of network data values for wrapping
    'ip_address_uri' in brackets. Instead of using jinja2
    variables network.ipv6 or ipv6_override to decide if the
    IP need to be wrapped in brackets or not the make_url
    function in heat in combination with a str_replace is
    used.

    Related-Bug: #1830406
    Change-Id: I2d8c405c1df30ac11cc2286398fe4749694da10e

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/660745
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=30708633dcd87f278142bfad06da6c8d761ba9fa
Submitter: Zuul
Branch: master

commit 30708633dcd87f278142bfad06da6c8d761ba9fa
Author: Harald Jensås <email address hidden>
Date: Wed May 22 16:51:08 2019 +0200

    Switch to use $NETWORK_uri for memcached

    When passing connection string for memcached the
    address must be in brackets if IP version 6 is
    used. The $NETWORK_uri provides the ip address
    with/whithout brackets depending on ip version.

    Related-Bug: #1830406
    Depends-On: https://review.opendev.org/661221
    Depends-On: https://review.opendev.org/661220
    Depends-On: https://review.opendev.org/661299
    Depends-On: https://review.opendev.org/661136
    Change-Id: If4f32d2d591018c71b2dee9c5898a10d78e47c5e