Remove blank space after print

Keep code clean and pleasure:)

Change-Id: Ie0c0781eaeb57b32a9a6185a59353fc4b911afd6
Use the $SERVICE_HOST in backup_swift_url

The $SERVICE_HOST is used to specify the swift proxy endpoint,
the c-bak should use the same endpoint.

Change-Id: Ia815f514839b0d1ec3fb9bb40992637c4f123e06
Makes error message easier to understand.

If the host ip address is indeterminate while executing
stack.sh, an error message is displayed.  This error message
could be a source of confusion since it references localrc,
which is depreciated.

This patch makes the error message clearer and easier to
understand.  It does this by taking out the reference to
localrc.  It also points the user towards local.conf where there
are suggestions on how to set HOST_IP.

Change-Id: I41f14a2de85449d2a08ab7eb2849844a1087b147
Closes-Bug: #1290556
Remove unused package dependencies

* /sbin/vconfig command is not used by either nova or neutron.
* Now the AMQP carrot is not used, not even optionally by
  the oslo.messaging.
* python-gfalgs just referenced as a similar configuration style,
  by neutron.

Change-Id: Idde5446e47e7da1dd204ea518ab816e2cce77c7d
Move from keystoneclient to openstackclient in eucarc

Updating an ec2 create command to openstackclient syntax.

Change-Id: I3dd21ddd52b77f3af76988db9ae6b863427d9106
Make configurable the creation of heat stack domain

Heat has graceful fallback code if stack_user_domain is not configured.

It is important that this be configurable, for testing and for those who choose to
not run with a stack_user_domain yet.

Change-Id: I08f017412636327853b3c606afd36ae93aa09288
Reuse existing libvirt setup functions for Ironic

When deploying Ironic, make use of the existing libvirt installation
and configuration used by the Nova libvirt driver. Ensures a functional
libvirt setup across distributions.

Change-Id: I904ae2bdd4e8299827270c351eb60b833f90ae75
Set VIRSH_DEFAULT_CONNECT_URI in Ironic scripts

Ironic setup scripts that interface with virsh should default to always
connecting to the 'qemu:///system' URI.  Adds LIBVIRT_CONNECT_URI that
ends up exported as VIRSH_DEFAULT_CONNECT_URI in scripts that require
it.

Change-Id: Ib660bd51a8c7bfe96e14aab4b6d3a6e83a5a4220
Allow sudo access without a controlling terminal

Ironic setup uses some external scripts that use sudo but they
are not called with a TTY.  This patch allows STACK_USER sudo
access without a controlling terminal.

Change-Id: I0c60fcd5d8418738405d4dd9d08fdf5c8f766829
Special casing for Ironic VIRT_DRIVER in exercises

Ironic on Devstack does not currently suppport security groups or
anything volume related.  Add some special casing so exercises can
be run without error against the Ironic driver.

Change-Id: I2a54d8cca06fc17894e74b4401af9423cef95635
Parse Ironic packages files/{apts, rpms}/ironic

When VIRT_DRIVER=ironic, make sure devstack picks up packages listed in its
respective packages file.  These were previously missed unless "ironic" was
explictly added to the enabled services.  This ensures required packages
are installed for any of the ir-* services.

Change-Id: I3d70009819a3a6933220cabd5a951a20c7b48849
fix typo in running opendaylight command

when running opendaylight, set the java home directory to environment
variable.
but variable name is wrong.

Change-Id: I050758d3b4e3f0eec6c86b9a675dfd07854c04fa
turn on resize feature

tempest should test resize based on the config devstack sets up,
but we lost this somewhere.

Change-Id: I12364e7c73c54cc1b231b984dbbc5489c7bbe400
Fix incorrect tempest config groups

This commit fixes a couple of tempest config options that were being
iniset to the wrong config group. This wasn't caught in the gate
because the default behaviors matched.

Change-Id: I273db85ba310faa1ba7662a42f951a1ee97b431b
Remove any lib/baremetal usage for ironic deploy

Get rid of lib/baremetal usage so that it can be simply
deleted when that time comes:
Copy upload_baremetal_deploy function to lib/ironic;
Rename it to upload_baremetal_ironic_deploy;
Remove any $BM_* variables references from lib/ironic;
Rename $BM_IMAGE_BUILD_* environment variables to $DIB_*;
Improve logic around deploy k&r building;
Add check for $OFFLINE mode;

Change-Id: I4302b32328df9156bf8738773a127db914e8edde
Merge "turn on resize feature"
heat add HEAT_DEFERRED_AUTH option

Adds a HEAT_DEFERRED_AUTH, defaulted to trusts, so users can
by default take advantage of the heat trusts functionality
which provides the following benefits:
- Deferred operations (e.g autoscaling) work with token-only auth
- The password field in the heat page of horizon can be made optional
  (horizon patch pending)
- It's more secure because heat no longers stores username/password
  credentials in the DB, only a trust ID.

The previous behavior can be obtained by setting HEAT_DEFERRED_AUTH
to something other than "trusts" - the value will only be set in
the heat.conf if the value of "trusts" is found, otherwise the
heat.conf default will be used (currently "password" which doesn't
use trusts)

Change-Id: I549f1e0071a082ac5d07d0f99db633f8337f3d87
Related-Bug: #1286157
Merge "Parse Ironic packages files/{apts, rpms}/ironic"
Merge "fix typo in running opendaylight command"
Merge "Remove blank space after print"