Deploys the Monasca API with mod_wsgi + Apache.

Co-Authored-By: Mark Goddard <mark@stackhpc.com>

Partially-Implements: blueprint monasca-roles
Change-Id: I3e03762217fbef1fb0cbff6239abb109cbec226b

Projects which may use Kafka include Monasca and Oslo
messaging. Initially it will be possible to
deploy a single Kafka cluster which may be shared
among clients. Support for running multiple Kafka
clusters may be added in a future change. This
change also configures logging for Kafka server,
state-change and controller logs.

Partially-Implements: blueprint monasca-roles
Change-Id: Iab8d200c2450238f3c0c708d1f4184490f6e6284

- remove uesless module_extra_vars, this is a historical issue. In the
  past, we use 'docker exec kolla_toolbox ansible xxx' to run module on
  target node, so complex data have to pass through extra_vars. Now we
  are using kolla_toolbox module, no need to use extra_vars anymore.
- Remove some useless until.

Change-Id: I72ed28001202917f9a82a1c3ea33cd6319911ec8

openstack cli now supports --network foo rather than having to find the
network uuid. Thanks to mgoddard for the tip.

Change-Id: I9ce94a86c6950b81ef3ec70fe10ee565cc1f1171

Add custom configuration for grafana

Change-Id: I03e3ab57ce538c0f86d1442c7bd30d3ce9012637

Change-Id: I449c591ef7bc143f8364706ef083a681f19b0203

Add support to use custom/extra ml2 plugins for vendor
drivers.

Change-Id: I8586c447dc3b91357b2eecb7a9c4724e033e595f

Change-Id: Ie677294ce5db40232d051e6a49687ce1687ac8c1

Regex used to find the recover seqnum partition is not
returning the real num id rather a None.
Task fails due seqnum[0] is not iterable.

Change-Id: I1be55b6ebfc17c6d423e638662ec2a9f4b9b49a2
Closes-Bug: #1752128

Current multipath.conf is just for IBM Storwize SVC model, not
generally applicable setting. With this nova-compute may encounter
error when execute 'multipath -l /dev/sda' because sda is defined
as blacklist in conf.

This patch reset the conf file back to default which is same to the
result of 'mpathconf --enable'. Vendor dependent parameters should
be configured separately.

Change-Id: I429e5a6e2a37d9db56d59f88cdbfab12db4813a8
Signed-off-by: Minho Ban <mhban@samsung.com>

the path should be "/etc/kolla/globals.yml" rather than
"/etc/kolla/kolla/globals.yml"

Change-Id: I119095bb63fc2af7eb34f16de43ce82f864dd8a4

when run ansible command, the inventory should be added, or
ansible will use /etc/ansible/hosts by default, but it does't
we wanted.

Change-Id: I7f2a05c27ddfa95d0747abb9ba931ee1c5714dc0

- Add the requirements installation step for development
- Add step number for some section, to make step more clear
- Some format issues fix

Change-Id: I78deee5f4ae424eec06876168cbdfdf8d25d6bcc

Since pbr 1.4.0, wsgi_scripts entrypoing is supported and it will
generated a wsgi compatible binary file. No need to copied it to
/var/www/cgi-bin/aodh folder.

Change-Id: Iacb08fba8a238c3d4ef075aa58d38b439409b2f5

refer to http://download.cirros-cloud.net/0.4.0/

Change-Id: Ic61e613f5d8ee330c10537f6285e789faded4483

`auth_uri` option is deprecated and changed to new option
`www_authenticate_uri` from group keystone_authtoken

please follow below link for reference
https://review.openstack.org/#/c/508522/

Change-Id: I8daa645ff1afab9ca643de2c3beb4d757007b514

Change-Id: I469800239bfc7f3bb5acc899edf7a971b792655c
Implements: blueprint kolla-freezer-scheduler-container
Co-Authored-By: wu.chunyang <wu.chunyang@99cloud.net>

Base on patch https://review.openstack.org/550527 , after nova cell is
created, need send SIGHUP to nova-scheduler process to refresh nova
cell cache.

Change-Id: Ic1f52b2ca736b593b70fc355a057923b01e0b3ed