Removes and/or replaces all mentions of py27.

Cleans up obsolete requirements and their lower-constraints.

Separates test-requirements.

Makes lower-constraints pass outside of CI (MarkupSafe).

Adds FIXMEs about some hacky Mocks that may misbehave.

Change-Id: Ifc090bf3c1db17d8542ee591c91e8225a597bfe2

These are executed on the local host where we run ansible-playbook,
and we have agreed to drop Python 2 support there.

Partially Implements: blueprint drop-py2-support
Change-Id: Id2190c3a22a56f4f048afbf0f7200daa8f41a292

jmespath is required for the json_query Jinja filter, which is used in
the neutron rolling upgrade playbooks.

Change-Id: I2100d757e07d8400402a8a16747e0f88ef7fc7c5
Closes-Bug: #1804242

The stestr requirement has been added to test-requirements.txt

Change-Id: Id68e542ebc64a8d70e230b1c6a31f1df903fca62

According to Openstack summit session [1],
stestr is maintained project to which all Openstack projects should migrate.
Let's switch to stestr as other projects have already moved to it.

[1] https://etherpad.openstack.org/p/YVR-python-pti

Change-Id: I63079f352ff36dda4f3f64a8681431a319791f0e

Change-Id: I562fd5272088d387e5d66314e352ff1d38ea0413

Change-Id: I836b0d6e915c32074d8062b5914277497ec4f444

Change-Id: Ia9a7b76a9db4a149d9e0df16ac576ecd706df22b

Change-Id: Icc36a176946f2d74cc6ec29d5279f4f3d6f3048e

Change-Id: I5eec1a3513df71b081b93440a52943d8d8686133

Change-Id: Ica929fd8d3ef1972fec0daeb4ae2c00b9a9be3a0

Change-Id: I05d9982f64918abc9da32ca40a25328a15f328d6

Change-Id: I8d097af4a75bdc4225e0df04bfbdc555d1529aae

Change-Id: I87ab7673dd74d9275dc043eb556ce980d353b810

Change-Id: Ic043dcac9d9483374fbdac7287d686ba4a72fc6b

Change-Id: I4fdefac7bd2cd9959bb5ffb69351bc68441f9746

The pypi package 'docker-py' [1] has been renamed to 'docker' [2].
It is better to move to the new 'docker' package because the old
package will be deprecated and all the new features will go into
the new package only.

Package 'docker' has been added to requirements [3]. The old
package 'docker-py' is still allowed to be in the global requirements
during the transition period but it should be removed after all or
most of the projects finsih the migration.

[1] https://pypi.python.org/pypi/docker-py
[2] https://pypi.python.org/pypi/docker
[3] https://review.openstack.org/#/c/423715/

Change-Id: Ibcd5a57a1fbf55dcc5a690e41f20917f95b63da0

Change-Id: I18803a33abeb65b4725691e2e025fe65506ab98c

Change-Id: Ife8a3f6acee02c4af965a044cba2074f36223cc3

pycrypto is no longer maintained [1]. This patch rewrites functions
using pycrypto and replaces them with the cryptography equivalent

[1] http://lists.openstack.org/pipermail/openstack-dev/2017-March/113568.html

Change-Id: I375b5876ec2f4c4f32b9f6b3f41d209a59a0f615

Change-Id: Ibb7a51e736de2a7d1a711b08c253292ea04eb071

- pycrypto: added for nova-ssh container
- gitdb and GitPython: ability to make tarballs from Git clones

All of them have been moved to Kolla project.

Change-Id: Icd7e66cea441bd5165dc2ffe748f01b479effc17

Change-Id: If1a7aa67c83bafcef036ee4d34c6aef541739e61

Change-Id: I79a1a89ce4e1aee56d076bd796cce29517ebf3d8

Change-Id: I275f2ec2ad608c2d71fefd330a4585c15d5265b3

Change-Id: If66146987a6316917e54e99fcefa6ec3f3884d2f

Change-Id: Ic0c7362dcea143e6ace440a797295bc29936cc7c

Change-Id: I5b3ff286dfbd3b494d8d61219f90de00c06992b7

Change-Id: I63139521c09dada7b64af05a8ac00596154f8c4e

PyYAML is a dependency of the genpwd command.
Not listing it as an explicit requirement leads to import failures
when running kolla-ansible out of a fresh virtual environment.

Change-Id: I4fcac09f94f9503c4fcb308db27f94d6db655b06
Closes-Bug: #1650399

Closes-Bug: #1082248
Change-Id: I9e52619a6805fa58ffdb396b76a6ca99e2376a7d

Change-Id: Ia1befbc1e3bd54ba4dcc3655d39c4a5445782bbf

Change-Id: Ide3d614c0afd45fd029c229a37e235278c724a83

Change-Id: Iabb29ce10b346d7ef24747e957d701d80b64468d

Graphviz is only helpful and used for developer. It is useless for
deployment. So move it to test-requirements.txt file and warning users
when he wants to save dependency feature.

TrivialFix

Change-Id: Id8de76baa6f1455ad032abe4738d9779cf0cc5a6

Change-Id: I1ee817b23e40e0c1d14fdcfc441b28516b4d480a

netaddr is required by the ipaddr filter used in
ansible/roles/prechecks/tasks/port_checks.yml.

Change-Id: I766d87949553fb46ef2c0480e7706ee1ef2d26d0
Closes-bug: #1631921

Change-Id: Ia6cc6c3d60c861e1051a6b4204d8d9ba962f08aa

* rename version_check.py to version-check.py
* move requirement beautifulsoup4 from requirements to test-requirements
* add new requirement PrettyTable to test-requirements
* add debug logging messages (can be enabled with --debug parameter)
* add support to load configured versions from a kolla-build.conf
  file (can be used with --config-file parameter)
* use PrettyTable to print out a nice result table

---snip---
+---------+-----------------+----------------+------------------...
| Project | Current version | Latest version | Comparing changes...
+---------+-----------------+----------------+------------------...
| aodh    | 2.0.3           | 2.0.4          | https://github.co...
| cinder  | 8.0.0           | 8.1.0          | https://github.co...
| ironic  | 5.1.1           | 5.1.2          | https://github.co...
| murano  | 2.0.0           | 2.0.1          | https://github.co...
| nova    | 13.1.0          | 13.1.1         | https://github.co...
+---------+-----------------+----------------+------------------...
---snap---

TrivialFix

Change-Id: I5b5d3db34396b2fc95714273612563ea14e78cf8

Change-Id: I492ce6c1add8001f5efdef2c6cd99299807b4755