openstack/devstack
Code Issues Proposed changes

Assign unique name to each fake nova-compute

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Without a unique name, the scheduler (and anything else, really) will
consider each of these nova-compute processes as being one and the same,
so only one entry in the services table, only one hypervisor seen by the
scheduler, etc. Assigning unique names lets us simulate an arbitrary
amount of nova-computes which is very handy for benchmarking the
scheduler.

Change-Id: Ie03aad81bd2a8e73b876a9eae934bc00bf2f71e9
This commit is contained in:
Soren Hansen
2013-11-27 10:06:58 +01:00
parent 3ae26652af
commit 3d94736b60
1 changed files with 1 additions and 1 deletions
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2
lib/nova
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@@ -650,7 +650,7 @@ function start_nova_compute() {
screen_it n-cpu "cd $NOVA_DIR && sg $LIBVIRT_GROUP '$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf'"
elif [[ "$VIRT_DRIVER" = 'fake' ]]; then
for i in `seq 1 $NUMBER_FAKE_NOVA_COMPUTE`; do
screen_it n-cpu "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf"
screen_it n-cpu "cd $NOVA_DIR && $NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf --config-file <(echo -e '[DEFAULT]\nhost=${HOSTNAME}${i}')"
done
else
if is_service_enabled n-cpu && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then