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During upgrades, validation test if a service is running before the
upgrade process starts.
In some cases, servies doesn't exist yet so we don't want to run the
validation.
This patch makes sure we check if the service is actually present on the
system before validating it's running correctly.
Also it makes sure that services are enabled before trying to stop them.
It allows use-cases where we want to add new services during an upgrade.
Also install new packages of services added in Ocata, so we can validate
upgrades on scenarios jobs.
Change-Id: Ib48fb6b1557be43956557cbde4cbe26b53a50bd8
(cherry picked from commit 7c84a9b390c469e716e5802eef078d2df3902c6a)
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When fixing LP#1643487 we added ?bind_address to all DB URIs.
Since this clashes with Cellsv2 due to the URIs becoming host
dependent, we need a new approach to pass bind_address to pymysql
that leaves the DB URIs host-independent.
In change Iff8bd2d9ee85f7bb1445aa2e1b3cfbff1f397b18 we first create a
/etc/my.cnf.d/tripleo.cnf file with a [tripleo] section with the correct
bind-address option.
In this change we make sure that the DB URIs will point to the added
file and to the specific section containing the necessary bind-address
option. We do introduce a new MySQLClient profile which will hold all
this more client-specific configuration so that this change can fit
better in the composable roles work. Also, in the future it might
contain the necessary configuration for SSL for example.
Note that in case the /etc/my.cnf.d/tripleo.cnf file does not exist
(because it is created via the mysqlclient profile), things keep on
working as usual and the bind-address option simply won't be set, which
has no impact on hosts where there are no VIPs.
Co-Authored-By: Damien Ciabrini <dciabrin@redhat.com>
Change-Id: Ieac33efe38f32e949fd89545eb1cd8e0fe114a12
Related-Bug: #1643487
Closes-Bug: #1663181
Closes-Bug: #1664524
Depends-On: Iff8bd2d9ee85f7bb1445aa2e1b3cfbff1f397b18
(cherry picked from commit 90431683b5927abb066d7964d513828b5488001c)
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The admin endpoint is listening on the ctlplane network by default;
services should ideally be using the internal api network for this kind
of traffic, as the ctlplane network is mostly for provisioning. On the
other hand, the admin endpoint shouldn't be as relevant with services
switching to keystone v3.
Change-Id: I1213a83ef8693c1cca1d20de974f7949a801d9f1
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Adds a step0 for most services to check that the state is running
before continuing with any of the other upgrades steps (these are
tagged step0).
You can skip this service check by overriding the
SkipUpgradeConfigTags parameter as follows:
parameter_defaults:
SkipUpgradeConfigTags: validation
Co-Authored-By: Steven Hardy <shardy@redhat.com>
Change-Id: Ie276f153015f671b720b6ed5beaac1b921661909
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castellan (the key manager interface used by nova and cinder) is no
longer tied to keystone v3 [1]. So now it's possible to use versionless
endpoints for keystone.
[1] I124c0ea2d9403d6b530b33f18896c4e7bf4eabb5
Change-Id: Id5d893a6a41077ab76ca59295593a27be5c3004c
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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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Emilien Macchi
Michele Baldessari
Juan Antonio Osorio Robles
marios
Jenkins
Damien Ciabrini
Steven Hardy
Dan Prince
Ade Lee