openstack/devstack
Code Issues Proposed changes

Add support for ephemeral disk to ironic

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Add a new variable, IRONIC_VM_EPHEMERAL_DISK, to specify the size
of the ephemeral disk. Default will be zero to match the current
behavior.

Change-Id: Ia8a8ef364a85fc803b93fb936212de0894a19bd8
This commit is contained in:
David Shrewsbury 2014-05-01 11:38:21 -04:00
parent 527f21c7e7
commit 3e4612b2f7
1 changed files with 3 additions and 1 deletions
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4
lib/ironic
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@ -59,6 +59,7 @@ IRONIC_VM_SPECS_CPU=${IRONIC_VM_SPECS_CPU:-1}
# So placing 512 here to satisfy both.
IRONIC_VM_SPECS_RAM=${IRONIC_VM_SPECS_RAM:-512}
IRONIC_VM_SPECS_DISK=${IRONIC_VM_SPECS_DISK:-10}
IRONIC_VM_EPHEMERAL_DISK=${IRONIC_VM_EPHEMERAL_DISK:-0}
IRONIC_VM_EMULATOR=${IRONIC_VM_EMULATOR:-/usr/bin/qemu-system-x86_64}
IRONIC_VM_NETWORK_BRIDGE=${IRONIC_VM_NETWORK_BRIDGE:-brbm}
IRONIC_VM_NETWORK_RANGE=${IRONIC_VM_NETWORK_RANGE:-192.0.2.0/24}
@ -355,7 +356,8 @@ function enroll_vms {
done < $IRONIC_VM_MACS_CSV_FILE
# create the nova flavor
nova flavor-create baremetal auto $IRONIC_VM_SPECS_RAM $IRONIC_VM_SPECS_DISK $IRONIC_VM_SPECS_CPU
adjusted_disk=$(($IRONIC_VM_SPECS_DISK - $IRONIC_VM_EPHEMERAL_DISK))
nova flavor-create --ephemeral $IRONIC_VM_EPHEMERAL_DISK baremetal auto $IRONIC_VM_SPECS_RAM $adjusted_disk $IRONIC_VM_SPECS_CPU
nova flavor-key baremetal set "cpu_arch"="x86_64" "baremetal:deploy_kernel_id"="$IRONIC_DEPLOY_KERNEL_ID" "baremetal:deploy_ramdisk_id"="$IRONIC_DEPLOY_RAMDISK_ID"
# intentional sleep to make sure the tag has been set to port