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These are only used for TLS-everywhere, and fills up the kerberos
principals that will need to be created for the certs used by the
overcloud. With this, the metadata hook will format these principals
correctly and will further pass them on to the nova metadata service.
Where they can be used if there's a plugin enabled.
bp tls-via-certmonger
bp novajoin
Change-Id: I873094bb69200052febda629fda698a7a782c031
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When a service connects to the database VIP from the node hosting this
VIP, the resulting TCP socket has a src address which is by default
bound to the VIP as well. If the VIP is failed over to another node
while the socket's Send-Q is not empty, TCP keepalive won't engage and
the service will become unavailable for a very long time (by default
more than 10m).
To prevent failover issues, DB connections should have the src address
of their TCP socket bound to the IP of the network interface used for
MySQL traffic. This is achieved by passing a new option to the
database connection URIs. This option is available starting from
PyMySQL 0.7.9-2.
We use a new intermediate variable in hiera to hold the IP to be used
as a source address for all DB connections. All services adapt their
database URI accordingly.
Moreover, a new YAML validation check is added to guarantee that new
services will construct their database URI appropriately.
Change-Id: Ic69de63acbfb992314ea30a3a9b17c0b5341c035
Closes-Bug: #1643487
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Heat now supports release name aliases, so we can replace
the inconsistent mix of date related versions with one consistent
version that aligns with the supported version of heat for this
t-h-t branch.
This should also help new users who sometimes copy/paste old templates
and discover intrinsic functions in the t-h-t docs don't work because
their template version is too old.
Change-Id: Ib415e7290fea27447460baa280291492df197e54
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This changes how we get the network-based FQDNs for the specific
services, from using the custom fact, to the new hiera entries.
Change-Id: Iae668a5d89fb7bee091db4a761aa6c91d369b276
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This patch optimizes how we deploy hiera by using a new
heat hook specifically designed to help compose hiera
within heat templates. As part of this change:
- we update all the 'hiera' software configurations to set the group to hiera
instead of os-apply-config.
- The new format uses JSON instead of YAML. The hook actually writes
out the hiera JSON directly so no conversion takes place. Arrays,
Strings, Booleans all stay in their native formats. As such we can avoid
having to do many of the awkward string and list conversions in t-h-t to
support the previous YAML formatting.
- The new hook prefers JSON over YAML so upgrading users will have the
new files prefered. (we will post a cleanup routine for the old files
soon but this isn't a new behavior, JSON is now simply prefered.)
- A lot of services required edits to account for default settings that
worked in YAML that no longer work correctly in the native JSON
format. In almost all these cases I think the resulting codes looks
cleaner and is more explicit with regards to what is getting
configured in hiera on the actual nodes.
Depends-On: I6a383b1ad4ec29458569763bd3f56fd3f2bd726b
Closes-bug: #1596373
Change-Id: Ibe7e2044e200e2c947223286fdf4fd5bcf98c2e1
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If barbican is set, it will configure cinder and nova-compute with
the necessary parameters to enable encrypted volumes to be created if
requested.
Change-Id: Id13811cf8e090706c590ffff46c237ff8131efd9
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This adds the necessary hieradata for enabling TLS in the internal
network for Barbican API.
bp tls-via-certmonger
Depends-On: I1c1d3dab9bba7bec6296a55747e9ade242c47bd9
Change-Id: Ib100faa9dc222f836695a0e8f6e101dc7637d1d6
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Co-Authored-By: Juan Antonio Osorio Robles <jaosorior@redhat.com>
Depends-On: If2804b469eb3ee08f3f194c7dd3290d23a245a7a
Depends-On: I091ecfbcb2e38fe77203244ac7a597aedcb558fb
Change-Id: Iacc504fc4fa2d06893917024ce2340d3fb80b626
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