mirror of
https://github.com/ceph/ceph
synced 2024-12-29 15:03:33 +00:00
627f138a72
Added missing details and additional list of hardware. Signed-off-by: Sandon Van Ness <sandon@redhat.com>
102 lines
3.1 KiB
ReStructuredText
102 lines
3.1 KiB
ReStructuredText
Notes on the Sepia community test lab
|
|
=====================================
|
|
|
|
The Ceph community maintains a test lab that is open to active
|
|
contributors to the Ceph project.
|
|
|
|
The lab is currently located in DreamHost's Irvine, CA data center. There are
|
|
about 15 racks of gear.
|
|
|
|
Hardware loans or donations are gladly accepted and will be put to
|
|
good use running regression and other automated testing.
|
|
|
|
|
|
E-mail and IRC
|
|
--------------
|
|
|
|
Acitivity within the lab is coordinated in two places:
|
|
|
|
* `sepia@ceph.com`_ email discussion list.
|
|
|
|
* #sepia on irc.oftc.net
|
|
|
|
.. _sepia@ceph.com: http://lists.ceph.com/listinfo.cgi/ceph-qa-ceph.com/
|
|
|
|
|
|
Hardware overview
|
|
-----------------
|
|
|
|
* **96 plana**: 1u Dell R410. 4 core/8 thread Intel E5620 2.4GHz. 8G RAM. 4x 500GB SATA. 1gig and 10gig network.
|
|
|
|
* **64 burnupi**: 2u Dell R515. 16G RAM. 6 core. 8x1T SAS disk. 1gig and 10gig network. Crummy SAS expanders.
|
|
|
|
* **122 mira**: 2u Supermicro. 4 core/8 thread. 16G RAM. 8x1T SATA disks. 1gig network.
|
|
|
|
* 8 vercoi: 2u Dell C6100 (2 nodes/chassis); 12 core/24 thread; 72G RAM; 4x500GB RAID; VM hosts
|
|
|
|
* 4 senta: 1u Supermicro; 12 core/24 thread; 72G RAM; 4x500GB MDADM; VM hosts
|
|
|
|
* 44 saya: Calxeda armv7l nodes (for testing); 36x Highbank (4 core/4GB RAM), 12x Midway (4 core/8GB ram)
|
|
|
|
* 24 tala: Calxeda armv7l nodes (gitbuilder); 24x Highbank (4 core/4GB RAM)
|
|
|
|
* ~200 vps: VMs running on mira hardware (25 nodes)
|
|
|
|
* 4 rex: 1u Supermicro; 12 core/24 thread; 64G RAM; 256G SSD; 1TB HD
|
|
|
|
* 4 rhoda: 4u Supermicro (FatTwin, 4 nodes/chassis); 4 core/8 thread; 32G RAM; 10x4TB; 2x250G
|
|
|
|
* 2 apama: 4u HP SL4540 (2 nodes/chassis); 8 core; 48G RAM; 2x500G (raid/boot); 25x3TB
|
|
|
|
* 4 Intel 910 series PCI-E SSDs (2x800G, 2x400G)
|
|
|
|
* 6 Force10 S4810 switches (2x AGG, 4x EDGE) (10G network)
|
|
|
|
* 4 Cisco 2960G switches (1G network)
|
|
|
|
* 5 Cisco 3560G switches (1G network)
|
|
|
|
* 8 Cisco 2960 switches (100M OOB network/IPMI)
|
|
|
|
* 8 Mellanox 40G NICs
|
|
|
|
* 1 Mellanox 40G Switch
|
|
|
|
|
|
Access
|
|
------
|
|
|
|
We use openvpn to grant access to the lab network. Public ssh keys are used to
|
|
grant access to individual machines.
|
|
|
|
|
|
Locking machines
|
|
----------------
|
|
|
|
* All tests pull their builds from gitbuilder.ceph.com.
|
|
|
|
* Anybody can lock machines with ``teuthology-lock --lock-many NUM
|
|
--machine-type TYPE``.
|
|
|
|
* Machines are locked as ``whoami''@``hostname -s``. --owner to
|
|
choose otherwise.
|
|
|
|
* Automated tests current run on the ``plana``; please avoid locking
|
|
these for personal use.
|
|
|
|
* To unlock, please use ``teuthology-nuke -t list.yaml -r -u``, which
|
|
will reboot and clean up any leftover test state before unlocking
|
|
(or fail to unlock). It looks for a ``targets::`` section in the
|
|
yaml, so the regular job yaml will work. You can get a list of all
|
|
locked machines with ``teuthology-lock --list-targets``.
|
|
|
|
* ``teuthology-lock -a --brief`` or ``teuthology-lock --summary`` to
|
|
see what is locked and by whom.
|
|
|
|
* Be conscientious about scheduling entire qa runs. Coordinate
|
|
utilization on IRC. Make sure you are running the latest version
|
|
ceph-qa-suite.git and teuthology.git.
|
|
|
|
* Results for scheduled runs appear in /a/$jobname on the teuthology
|
|
machine.
|