lp:~vivekys/nova/lp790174

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On hold for merging into lp:~hudson-openstack/nova/trunk

Todd Willey (community): Needs Fixing on 2011-06-07

Nova Core security contacts: Pending requested 2011-06-07

Sateesh: Pending requested 2011-06-07

Diff: 128 lines (+58/-7)

3 files modified

nova/tests/test_vmwareapi.py (+3/-3)
nova/virt/vmwareapi/fake.py (+3/-0)
nova/virt/vmwareapi/vmops.py (+52/-4)

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Bug #790174: Poor VMware driver exception handling in compute manager

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1154. By Vivek YS <email address hidden> on 2011-06-06

Added pause and resume support for vmware hypervisor.

1153. By Anthony Young on 2011-06-04

This branch removes nwfilter rules when instances are terminated to prevent resource leakage and serious eventual performance degradation. Without this patch, launching instances and restarting nova-compute eventually become very slow.

1152. By Justin Shepherd on 2011-06-03

Added 'config list' to nova-manage. This function will output all of the flags and their values.

# ./bin/nova-manage config list
--storage_availability_zone=nova
--ca_file=cacert.pem
--ec2_dmz_host=$my_ip
--fixed_range=10.0.0.0/8
--compute_topic=compute
--dmz_mask=255.255.255.0
****SNIP****

I also alphabetized the nova-manage category listing

1151. By Sandy Walsh on 2011-06-03

Distributed Scheduler developer docs.

1150. By Dan Prince on 2011-06-03

Updated to use the '/v1/images' URL when uploading images to glance in the Xen glance plugin. Fixes the issue where snapshots fail to upload correctly.

1149. By Brian Lamar on 2011-06-03

Removed "double requirement" from tools/pip-requires file.

1148. By Justin Shepherd on 2011-06-03

paramiko is not installed into the venv, but is required by smoketests/base.py. Added paramiko to tools/pip-requires.

1147. By Vish Ishaya on 2011-06-03

Changes all uses of utcnow to use the version in utils. This is a simple wrapper for datetime.datetime.utcnow that allows us to use fake values for tests.

There are still a few places in the Zone code that is using datetime.now(), I'd prefer to move this to utils.utcnow() as well but I want to chat with sandy first to make sure that there won't be any issues.

1146. By Yuriy Taraday on 2011-06-03

LDAP optimization and fix for one small bug caused huge performance leak.
Dashboard's benchmarks showed overall x22 boost in page request completion time.

1145. By Rick Harris on 2011-06-03

Adds LeastCostScheduler which uses a series of cost functions and associated weights to determine which host to provision to.

Left for future work:

* Handle scheduling of many instances (currently assumes n=1)
* Handle scheduling of arbitrary resources (currently weigh_hosts only handles instances)
* Add more cost functions (currently just noop and fill-first)
* Simulator so we can determine sensible values for cost-function-weights

NOTE: This patch depends on Sandy's dist-scheduler-2a patch.