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500. By Sandy Walsh on 2010-12-27

fixed up String def

499. By Sandy Walsh on 2010-12-28

model changed

498. By Ewan Mellor on 2010-12-28

Bug #694890: run_tests.sh sometimes doesn't pass arguments to nosetest

Change the argument parsing in run_tests.sh so that we explicitly gather
the arguments that aren't meant for run_tests.sh, and pass them on to
nosetests.

497. By Trey Morris on 2010-12-28

I've added suspend along with a few changes to power state as well. I can't imagine suspend will be controversial but I've added a new power state for "suspended" to nova.compute.power_states which libvirt doesn't use and updated the xenapi power mapping to use it for suspended state. I also updated the mappings in nova.api.openstack.servers to map PAUSED to "error" and SUSPENDED to "suspended". Thoughts there are that we don't currently (openstack API v1.0) use pause, so if somehow an instance were to be paused an error occurred somewhere, or someone did something in error. Either way asking the xenserver host for the status would show "paused". Support for more power states needs to be added to the next version of the openstack API.

merge notes:
merge with trunk went well locally
unittests passed locally
testing of suspend succeeded locally

Notes for testing:
Suspending an instance requires PV drivers.
If using the cloudservers API, suspend and resume are not implemented. I tested by modifying in place nova.api.openstack.servers after pulling my branch. I made pause() and unpause() immediately return self.suspend() and self.resume(). Afterwards cloudserver pause (id) and cloudserver unpause (id) will perform the suspend/resume, and you can watch the compute worker log for info on what is happening.

SAMPLE LOG OUTPUT FOR PAUSE/UNPAUSE +++++++++++++++++++++
DEBUG:root:instance 1178831109: pausing
INFO:root:Task OpaqueRef:ba3b1595-0d70-574a-aaca-27442d04be87 status: success.
INFO:root:(VM_UTILS) xenserver vm state -> |Paused|
INFO:root:(VM_UTILS) xenapi power_state -> |3|
DEBUG:root:instance 1178831109: unpausing
INFO:root:Task OpaqueRef:2d9cb792-0ce5-be23-6c50-3dc52cf1535c status: success.
INFO:root:(VM_UTILS) xenserver vm state -> |Running|
INFO:root:(VM_UTILS) xenapi power_state -> |1|

SAMPLE LOG OUTPUT FOR SUSPEND/RESUME +++++++++++++++++++++
DEBUG:root:instance 1178831109: suspending
INFO:root:Task OpaqueRef:bc5d51da-922f-c9fb-f07c-aaa027fde601 status: success.
INFO:root:(VM_UTILS) xenserver vm state -> |Suspended|
INFO:root:(VM_UTILS) xenapi power_state -> |7|
DEBUG:root:instance 1178831109: resuming
INFO:root:Task OpaqueRef:4e5a3af8-baed-c144-30ea-63637390f6c8 status: success.
INFO:root:(VM_UTILS) xenserver vm state -> |Running|
INFO:root:(VM_UTILS) xenapi power_state -> |1|

496. By Armando Migliaccio on 2010-12-28

fix bug #lp694311

495. By Trey Morris on 2010-12-27

Cleans up nova.api.openstack.images and fix it to work with cloudservers api. Previously "cloudservers image-list" wouldn't work, now it will. There are mappings in place to handle s3 or glance/local image service. In the future when the local image service is working, we can probably drop the s3 mappings.

494. By Salvatore Orlando on 2010-12-27

Fixed after Jay's review.
Integrated code from Soren (we now use the same 'magic number' for images without kernel & ramdisk.

493. By Armando Migliaccio on 2010-12-25

Fix Bug #693963

492. By David Pravec on 2010-12-24

    Make nova work even when user has LANG or LC_ALL configured

    Some commands are having different results when used in another language environment.
    For example ifconfig output parsing fails in my language.
    Also unittest using cat failed, as it didnt expect czech language in the error message.

    This small patch makes it work.
    Also adding myself to 'Authors' file

491. By Matt Dietz on 2010-12-23

Moves implementation specific Openstack API code from the middleware to the drivers. Also cleans up a few areas and ensures all the API tests are passing again.