Jump to: navigation, search

Difference between revisions of "Ironic/Drivers"

Line 24: Line 24:
| deploy || pxe || pxe_ssh
| deploy || pxe || pxe_ssh
| deploy || iscsi || none
| power || drac || None
| power || drac || None

Revision as of 19:28, 1 April 2015


Ironic supports pluggable back-end drivers for different types of hardware to enable features specific to unique hardware platforms and leverage divergent capabilities via a common API . This API is divided into three sections: core, common, and vendor. While authors of vendor drivers may break new ground in the designated "vendor_passthru" section of the API, they are strongly encouraged to converge on a common API across vendors. More details may be found under the system architecture description.

Hardware drivers must undergo CI testing so as to ensure their continued functionality. Some drivers will be tested upstream, while many will require third-party CI testing due to the unique nature of their hardware (and the unmanageable complexity were a single team required to maintain a test infrastructure encompassing hardware from many diverse vendors). Guidelines on that testing can be found on the Ironic/Testing wiki page.

Out-of-tree drivers are supported by Ironic and may be loaded via python entrypoints. Here is a list of known out-of-tree drivers:

Name Link
Cisco UCS https://communities.cisco.com/docs/DOC-56373

The table below describes the CI test coverage of the current set of drivers. Note that drivers are composed of more than one interface (eg, power and deploy). Not all combinations of interfaces are necessarily tested together, but we are striving to get test coverage for each interface in at least one driver.

Interface Type Interface Name Test coverage provided by driver name
deploy agent agent_ssh; agent_ipmitool is used in production for Rackspace OnMetal
deploy pxe pxe_ssh
deploy iscsi none
power drac None
power ilo None
power ipminative pxe_ipminative (provided by ibm-xcat-ci)
power ipmitool ** most widely used power driver in production, but lacks upstream CI
power seamicro None
power snmp None
power ssh pxe_ssh
power amt None
power irmc None
power iboot None
power virtualbox None

Links to graphs of the CI system's current status should be included in the table below, when available.

Driver Name Primary Contact Email and IRC handle Testing Status
pxe_ssh devananda (devananda dot vdv at gmail) tested in the upstream gate
pxe_ipminative linggao (linggao at us dot ibm dot com) / Jarrod Johnson (jjohnson2 at lenovo dot com) Third-party CI: "ibm-xcat-ci" <xcat@cn.ibm.com>
pxe_ipmitool devananda (devananda dot vdv at gmail) used by TripleO, but not CI tested
agent_ssh jroll (jim at jimrollenhagen dot com) tested in the upstream gate
agent_ipmitool jroll (jim at jimrollenhagen dot com) used by Rackspace OnMetal, not CI tested upstream

3rd Party Drivers

iLO drivers: https://wiki.openstack.org/wiki/Ironic/Drivers/iLODrivers