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Rodolfo Alonso Hernandez a477c31a23 Add ip_monitor command implemented using Pyroute2
This method allows to track any IP address change in a
namespace. In future patches, this method will replace
the current IP monitor used in the keepalived_state_change
daemon. The current implementation relays in a spawned shell,
executed in root mode, and the output of this shell,
conveniently parsed.

If the passed namespace is not None, this new method must
be executed in privileged mode (root user), but cannot use
privsep because is a blocking function and can exhaust the
number of working threads.

This function should be executed in a parallel thread, returning
the data using the eventlet queue. Pyroute does not implement yet
a non blocking method to retrieve the command output or to know if
the buffer has data. This method, spawned in a greenthread, must be
stopped by killing this thread.

An example of how to use it can be found in the functional tests
implemented in this patch.

Change-Id: I86e4487035d60e1b52e951dd3cd50d6bb54f388b
Related-Bug: #1680183
2019-06-05 17:22:44 +00:00
api-ref Fix some typos 2016-06-28 22:46:19 +02:00
bin Use os-xenapi for neutron when XenServer as hypervisor 2017-03-30 18:33:37 +00:00
devstack Add devstack plugin for placement service plugin 2019-05-24 11:34:49 +02:00
doc Merge "Add kill hooks for external processes" 2019-06-05 01:09:51 +00:00
etc Merge "Add kill hooks for external processes" 2019-06-05 01:09:51 +00:00
neutron Add ip_monitor command implemented using Pyroute2 2019-06-05 17:22:44 +00:00
playbooks OpenDev Migration Patch 2019-04-19 19:38:27 +00:00
rally-jobs Merge "rally-jobs: Add FloatingIP workloads: assoc/dissoc" 2019-03-01 21:24:43 +00:00
releasenotes Merge "Add kill hooks for external processes" 2019-06-05 01:09:51 +00:00
roles Add "project_name" variable to configure_functional_tests role 2019-05-22 15:30:46 +02:00
tools Replace git.openstack.org URLs with opendev.org URLs 2019-04-23 10:00:45 +08:00
.coveragerc Cleanup coverage configuration 2016-10-17 17:06:19 +05:30
.gitignore Removing existing dirs from .gitignore 2019-05-31 13:35:30 +00:00
.gitreview OpenDev Migration Patch 2019-04-19 19:38:27 +00:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc Fix pylint R1717 (consider-using-dict-comprehension) refactor messages 2019-03-14 23:19:58 +00:00
.stestr.conf Fix post gate hook to accommodate for new os-testr 2017-09-12 14:20:12 -06:00
.zuul.yaml Merge "Integrate rally with osprofiler" 2019-05-24 18:31:18 +00:00
CONTRIBUTING.rst Update link for contribution 2017-08-31 16:44:51 +02:00
HACKING.rst Update the documentation link for doc migration 2017-07-22 18:46:13 +09:00
LICENSE Adding Apache Version 2.0 license file. This is the official license agreement under which Quantum code is available to 2011-08-08 12:31:04 -07:00
README.rst Update mailinglist from dev to discuss 2018-12-12 12:44:12 +08:00
TESTING.rst Merge "Fix some formatting issues in TESTING.rst" 2019-04-25 12:10:35 +00:00
babel.cfg Use babel to generate translation file 2013-01-24 00:20:32 +08:00
bindep.txt Add libffi-dev to bindep.txt 2017-06-13 19:26:49 +00:00
lower-constraints.txt Merge "Notify ironic on port status changes" 2019-06-01 02:07:46 +00:00
requirements.txt Exclude broken ironicclient versions 2.7.1 2019-06-04 11:30:24 +08:00
setup.cfg Notify ironic on port status changes 2019-05-27 13:38:42 +02:00
setup.py Updated from global requirements 2017-03-04 11:19:58 +00:00
test-requirements.txt Blacklist bandit 1.6.0 due to directory exclusion bug 2019-05-09 21:00:54 -04:00
tox.ini Use openstack-python3-train-jobs template 2019-05-20 08:58:48 +00:00

README.rst

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To learn how to contribute:

CONTRIBUTING.rst