openstack
/
ironic
Code Issues Proposed changes
A service for managing and provisioning Bare Metal servers.
8,009 Commits 20 Branches 55 Tags 293 MiB
Python 98.2%
Shell 1.8%
Go to file
Ilya Etingof 50ee1a45f6 Reuse Redfish sessions 
Fixes redfish hardware type to cache and reuse `Sushy` objects
when talking to BMC. Prior to this fix redfish hardware type
never reused authenticated HTTP sessions (tokens) e.g. effectively
created new HTTP session on every BMC call. That may have led
sometimes to session pool exhaustion with some BMC implementations.

To properly terminate authenticated session, sushy has to make
an explicit DELETE call against BMC Redfish Session API. As of this
commit, sushy does not do that so that ironic could still exhaust
BMC sessions. However, the likelihood of running out of BMC sessions
seems to be lower with this fix considering lesser frequency of
new sessions creation.

The proper fix would be to make sushy terminating authenticated
session with BMC on `Sushy` object deallocation.

Change-Id: I18ea013fd6e07c98b8c47d95772d3129132cdc53
Story: 2003813
Task: 26566
(cherry picked from commit 8a64d03dc0)
 		2018-11-07 16:52:08 +00:00
api-ref Replace chinese quotes to English quotes 2018-02-06 17:43:45 +08:00
devstack Register traits on nodes in devstack 2018-03-12 09:55:06 +00:00
doc/source Update auth_uri option to www_authenticate_uri 2018-05-15 07:59:12 +00:00
etc Remove sample policy and config files 2018-02-02 11:21:29 +00:00
ironic Reuse Redfish sessions 2018-11-07 16:52:08 +00:00
playbooks/legacy Gate: run ironic tests in the regular multinode job 2018-03-28 16:56:10 +00:00
releasenotes Reuse Redfish sessions 2018-11-07 16:52:08 +00:00
tools Remove ironic_tempest_plugin/ directory 2018-01-05 15:12:13 -08:00
zuul.d Remove wrong install-guide-jobs in zuul setup 2018-09-22 17:52:30 +02:00
.gitignore Migrate to stestr as unit tests runner 2017-09-22 08:56:34 +00:00
.gitreview Update .gitreview for stable/queens 2018-02-08 14:16:32 +00:00
.mailmap Update mailmap for Joe Gordon 2013-10-28 10:19:15 +00:00
.stestr.conf Migrate to stestr as unit tests runner 2017-09-22 08:56:34 +00:00
CONTRIBUTING.rst [doc] Replace http with https 2017-08-21 17:41:52 -04:00
LICENSE Added project infrastructure needs. 2013-05-02 14:55:43 -04:00
README.rst [doc] Replace http with https 2017-08-21 17:41:52 -04:00
Vagrantfile Change vagrant.yml to vagrant.yaml 2015-08-07 09:51:32 +00:00
babel.cfg Run extract_messages 2013-07-22 09:51:10 +02:00
bindep.txt Update bindep.txt for doc builds 2017-11-21 21:02:52 +01:00
driver-requirements.txt Fix callback plugin for Ansible 2.5 compatability 2018-03-28 12:10:14 -07:00
requirements.txt Updated from global requirements 2018-02-01 07:10:31 +00:00
setup.cfg Merge "Add missing ilo vendor to the ilo hardware types" 2018-02-01 10:26:14 +00:00
setup.py Updated from global requirements 2017-03-02 11:45:27 +00:00
test-requirements.txt Cap hacking to avoid gate failure 2018-05-10 09:41:33 +03:00
tox.ini Remove pycodestyle version pin. Add E402 and W503 to ignore. 2018-04-20 09:43:16 -04:00
vagrant.yaml Merge "Update the documentation links - code comments" 2017-08-15 14:48:41 +00:00

README.rst

Team and repository tags

image

Ironic

Ironic consists of an API and plug-ins for managing and provisioning physical machines in a security-aware and fault-tolerant manner. It can be used with nova as a hypervisor driver, or standalone service using bifrost. By default, it will use PXE and IPMI to interact with bare metal machines. Ironic also supports vendor-specific plug-ins which may implement additional functionality.

Ironic is distributed under the terms of the Apache License, Version 2.0. The full terms and conditions of this license are detailed in the LICENSE file.

Project resources

Project status, bugs, and requests for feature enhancements (RFEs) are tracked on Launchpad: https://launchpad.net/ironic

For information on how to contribute to ironic, see https://docs.openstack.org/ironic/latest/contributor