There is no reason to have a hostname-unique pidfile in the container
as we currently have. This posed problems with kolla-mesos reusing
the same script. Since there is no reason for this pidfile to be
configurable in path _at_ _all_, we hardcode the path.
Additionally, we adjust the file perm change to only update the perms
on the folder if it is not already properly set.
This also incorperates a kolla-ansible file in the bootstrap process
which follows our other container techniques of using the idempotent
creation of a volume in the bootstrap process (see nova)
TrivialFix
Related-Bug: #1538136
Change-Id: I2380529fc7146a9603145cdc31e649cb8841f7dd
Currently, there are arbitrary wait for mariadb service startup.
However, this leads to nondeterministic results in the current
workflow. This patch tries to make the workflow more deterministic.
Change-Id: I3c6245cce93c7ff0d3d57cb2ae065a1ed1487769
Closes-Bug: #1491782
In heterogeneous environment, api_interfaces are different each other.
So we should specify it from hostvars.
Implements: bp configure-network-interface
Change-Id: Id15d70bfb9ebb62a64a3847a6b77407efb171dbe
A previous commit [1] broke Galera on Ubuntu while trying to fix
Centos. This fixes the underlying different between the two distros
and should help prevent that kind of mistake in the future.
[1] I523d1989575dbe24a891fcae3b6bf56d83e69615
Change-Id: Ie3e47f10cb669f36f8d2f166c88555931a54e3ec
Backport: Liberty
Closes-Bug: #1509281
Xtrabackup previously used a hardcoded datadir. In the latest
update to xtrabackup, the my.cnf config option datadir is now
parsed. This variable was unset, causing galera to implode.
backport: liberty
Change-Id: I523d1989575dbe24a891fcae3b6bf56d83e69615
Closes-Bug: #1509281
This brings Kolla images inline with FHS and should make finding
locations of things more consistent and reliable with the linux world
at large.
Change-Id: Iece5b4da4bace0fb8b1f41a65ab2c852ec73e6f8
Closes-Bug: #1485742
The default incoming database connection count is limited to 151
connections. These are not sufficient in a 100 node 3 controller
deployment to launch several heat stacks simulatenously.
Data measured on bare metal shows that 250 connections are needed
to launch one 25 VM heat stack with 3 controller nodes with 209
tasks (default enablement).
Change-Id: If60b540010d6d173a393fa91fa30cb3ba572cfc0
Closes-Bug: #1492719
In MariaDB we adjust the dependecies of what we install there as well
adding only what is appropriate for the install.
In Ansible we adjust some templates to all work around differences
between the different Linux families.
Change-Id: Ibc26e2f4d4a732630632d3ed27fb595b6fe019d2
Partially-Implements: blueprint install-from-ubuntu
Cleanup all options in galera.cnf. Bind to all interfaces and ports
appropriately.
Change-Id: I516613d09673ba61aadda2c7bbb4abbbe4ea47ac
Partially-Implements: blueprint update-configs
Closes-Bug: #1478330
The original purpose for having an abstract like 'database' rather than
the service name of 'mariadb' has been change. Our direction is different
and this patch reflects consistent naming throughout
Change-Id: I704896191cc5243f9dab2a4cca9120e9dc2ceb2c
Closes-Bug: #1478328
