aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAlexandru Avadanii <Alexandru.Avadanii@enea.com>2018-02-22 03:02:05 +0100
committerAlexandru Avadanii <Alexandru.Avadanii@enea.com>2018-02-22 03:34:56 +0100
commit19a10e0217a17d220d5e9333ff4f1d324b6bf68c (patch)
treede356861231ef29350fd351528503a138e9a39c4
parenta854b61568c2f615672f17868e2cfe31d97c751f (diff)
[noHA] Add dedicated cinder volume for virtual cmp
Replace loop device LVM-backed cinder volume with a dedicated /dev/vdb drive. This is another small step towards bringing noHA to baremetal. Change-Id: I80f9c2bee42e933a36ab7a8f9b4c5247d1652b42 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
-rw-r--r--mcp/reclass/classes/cluster/mcp-pike-common-ha/openstack_compute_pdf.yml.j24
-rw-r--r--mcp/reclass/classes/cluster/mcp-pike-common-noha/openstack_compute.yml3
-rw-r--r--mcp/scripts/lib.sh11
3 files changed, 14 insertions, 4 deletions
diff --git a/mcp/reclass/classes/cluster/mcp-pike-common-ha/openstack_compute_pdf.yml.j2 b/mcp/reclass/classes/cluster/mcp-pike-common-ha/openstack_compute_pdf.yml.j2
index ca9bcb1a9..d0457bafc 100644
--- a/mcp/reclass/classes/cluster/mcp-pike-common-ha/openstack_compute_pdf.yml.j2
+++ b/mcp/reclass/classes/cluster/mcp-pike-common-ha/openstack_compute_pdf.yml.j2
@@ -16,9 +16,9 @@ parameters:
# Should later be determined via PDF/IDF, AArch64 has ESP on /dev/sda1
{%- if conf.nodes[nm.cmp001.idx].node.arch == 'aarch64' or
conf.nodes[nm.cmp001.idx].disks.0.disk_capacity | storage_size_num | float > 2000000000000 %}
- ~cinder_lvm_devices: [ '/dev/sda2' ]
+ ~cinder_lvm_devices: ['/dev/sda2']
{%- else %}
- ~cinder_lvm_devices: [ '/dev/sda1' ]
+ ~cinder_lvm_devices: ['/dev/sda1']
{%- endif %}
linux:
network:
diff --git a/mcp/reclass/classes/cluster/mcp-pike-common-noha/openstack_compute.yml b/mcp/reclass/classes/cluster/mcp-pike-common-noha/openstack_compute.yml
index ea2275a3e..61ba1ac79 100644
--- a/mcp/reclass/classes/cluster/mcp-pike-common-noha/openstack_compute.yml
+++ b/mcp/reclass/classes/cluster/mcp-pike-common-noha/openstack_compute.yml
@@ -7,7 +7,6 @@
##############################################################################
---
classes:
- - system.linux.storage.loopback
- service.nfs.client
- system.nova.compute.single
- service.cinder.volume.single
@@ -20,7 +19,7 @@ parameters:
_param:
interface_mtu: 9000
linux_system_codename: xenial
- loopback_device_size: 20
+ ~cinder_lvm_devices: ['/dev/vdb']
nova:
compute:
libvirt_service: libvirtd
diff --git a/mcp/scripts/lib.sh b/mcp/scripts/lib.sh
index 20d466faa..eb0ad8866 100644
--- a/mcp/scripts/lib.sh
+++ b/mcp/scripts/lib.sh
@@ -293,6 +293,10 @@ function prepare_vms {
-u "${user_data}" -h "${node}" "${image_dir}/mcp_${node}.iso"
cp "${image_dir}/${image}" "${image_dir}/mcp_${node}.qcow2"
qemu-img resize "${image_dir}/mcp_${node}.qcow2" 100G
+ # Prepare dedicated drive for cinder on cmp nodes
+ if [[ "${node}" =~ ^(cmp) ]]; then
+ qemu-img create "${image_dir}/mcp_${node}_storage.qcow2" 100G
+ fi
done
# VCP VMs base image specific changes
@@ -399,11 +403,18 @@ function create_vms {
net_args="${net_args} --network bridge=${net},model=virtio"
done
+ # dedicated storage drive for cinder on cmp nodes
+ virt_extra_storage=
+ if [[ "${vnode_data[0]}" =~ ^(cmp) ]]; then
+ virt_extra_storage="--disk path=${image_dir}/mcp_${vnode_data[0]}_storage.qcow2,format=qcow2,bus=virtio,cache=none,io=native"
+ fi
+
# shellcheck disable=SC2086
virt-install --name "${vnode_data[0]}" \
--ram "${vnode_data[1]}" --vcpus "${vnode_data[2]}" \
--cpu host-passthrough --accelerate ${net_args} \
--disk path="${image_dir}/mcp_${vnode_data[0]}.qcow2",format=qcow2,bus=virtio,cache=none,io=native \
+ ${virt_extra_storage} \
--os-type linux --os-variant none \
--boot hd --vnc --console pty --autostart --noreboot \
--disk path="${image_dir}/mcp_${vnode_data[0]}.iso",device=cdrom \