devstack should put admin_tenant_id in tempest.conf file while setup

Some of the test cases in tempest related to quota use
admin_tenant_name, ideally it should use admin_tenant_id.
As tempest.conf file does not contains admin_tenant_id
it should also be updated. tempest.conf file is generated
by devstack while setup of openstack, changes should be made
in devstack so as to put admin_tenant_id in tempest conf file.

Change-Id: I62baf5b1e21ebf8d3b511624c54741015b304955
Closes-Bug: #1321624
Install ryu's requirements

Install packages ryu requires explicitly becuase they are
no longer covered by neutron's requirements.
(They used to be until very recently.)

Closes-Bug: #1323136
Change-Id: I6a603d95c053ac1deba59d8e479dbaf1a70293f3
Configure heat keystone client for SSL when keystone uses SSL

When SSL is enabled in Keystone, the path to the Keystone CA file
needs to be set in ca_file in the clients_keystone section.

Change-Id: Ic324e09b42a96d0ba31e13f8e8042cb3ac24d0b6
Closes-Bug: 1324207
Call ironic-dbsync with proper --config-file option

Without --config-file option ironic-dbsync creates SQLite database
in the current directory, instead of migrating MySQL database.

Change-Id: Ib733dbf9198a037114f6221e974acb29d109ff22
Add basic echo_* functions for grenade

Grenade, and possibly other components, re-use parts of devstack
libraries.  This provides basic echo_* functions to avoid missing
commands in several libraries.

Change-Id: I972d6208055a8c4ca4c9bfd5383ad3c7159d5cbe
Save OPENSTACK_KEYSTONE_URL to horizon local_settings

OPENSTACK_KEYSTONE_URL is not saved to local_settings correctly,
this patch fixes this bug.

Change-Id: I4275f035be3d8ab013840d8b5e3f9a5e292a366b
PKIZ is the default token provider

Keystone changed the default token provider to PKIZ from PKI.

Change-Id: I56b975383ded450308a8fe01908b6e5549e7cd74
Use correct path when extracting tar.gz image

Fix issue with file:/ image urls.

Change-Id: I8c5f5b27b5d6ebe5be84dc58d37752adbd12f89b
Closes-Bug: 1277609
Wait for OVS to reconfigure when creating PUBLIC_BRIDGE

The '--no-wait' flag will not wait for ovs-vswitchd to reconfigure after
changes have been made to the database. This causes a race condition as
the bridge may or may not be up when 'ip addr flush dev $PUBLIC_BRIDGE' is
called. This commit removes the '--no-wait' flag which is safe as the
openvswitch services are already started earlier in stack.sh

Change-Id: I73ef1b731295d03b0f064c5f786196284c3e39ce
Closes-bug: #1328962
Remove external attribute from the Provider Network

Co-Authored-By: Sridhar Gaddam <sridhar.gaddam@enovance.com>

Related-Bug: #1284718
Change-Id: Iad2f051a2b7b0a324dff4e716b8d2469a4f20895
Add $TOP_DIR to the path when calling tools' scripts

The missing reference to $TOP_DIR prevent us to run stack.sh from a different
directory.

Change-Id: Ie15b89734264789bef9a8efcfdbbf2cdb89c936e
Fix unsubstituted filename creation

Since merge_config_file() tries to create an unsubstituted config file,
stack.sh fails due to permission denied in the file creation when you
use '[[post-config|/$Q_PLUGIN_CONF_FILE]]' and the file does not exist.

This patch deletes unnecessary 'touch' command, because the file will
be made by 'iniset' function in the next command line with evaled
string from 'configfile'.

This patch also fixes merge_config_group() to use evaled 'configfile'
when it checks the directory of the config file exists.

Change-Id: I608847a34143b5c6a1708c180186dd88a32dd44b
Closes-bug: #1294213
Merge "Add basic echo_* functions for grenade"
Merge "devstack should put admin_tenant_id in tempest.conf file while setup"
Merge "Configure heat keystone client for SSL when keystone uses SSL"
Merge "Add $TOP_DIR to the path when calling tools' scripts"
Neutron: start to use nova's neutron configuration section

Commit 5cacad3508570ce70b1f9ef620e0508169687fda added support
of a neutron section. This updates the code to make use of
that section.

Change-Id: I86119476fde5066182d3aadcee5985019202647a
Merge "Wait for OVS to reconfigure when creating PUBLIC_BRIDGE"
Merge "Fix unsubstituted filename creation"
Merge "Neutron: start to use nova's neutron configuration section"