From f6f8a56b40c5268d94cdb8e9aef6ea937f68a18e Mon Sep 17 00:00:00 2001
From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Date: Sun, 18 Feb 2018 00:30:20 +0100
Subject: [HA] [cinder] Switch loop to free space on sda

On cmp nodes, we assing 30G (fixed) to rootfs, use the rest for
cinder.

Note: AArch64 gets one extra partition (the EFI System Partition or
ESP) on /dev/sda1 via MaaS.

JIRA: FUEL-330

Change-Id: I2a36107d074532b627bd2349cafc0c8ee61f500f
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
---
 .../cluster/mcp-pike-common-ha/openstack_compute.yml        | 13 +++++++++++--
 .../cluster/mcp-pike-common-ha/openstack_compute_pdf.yml.j2 |  7 +++++++
 2 files changed, 18 insertions(+), 2 deletions(-)

(limited to 'mcp')

diff --git a/mcp/reclass/classes/cluster/mcp-pike-common-ha/openstack_compute.yml b/mcp/reclass/classes/cluster/mcp-pike-common-ha/openstack_compute.yml
index cb10bbb62..cb7b32f53 100644
--- a/mcp/reclass/classes/cluster/mcp-pike-common-ha/openstack_compute.yml
+++ b/mcp/reclass/classes/cluster/mcp-pike-common-ha/openstack_compute.yml
@@ -8,7 +8,6 @@
 ---
 classes:
   - system.linux.system.repo.glusterfs
-  - system.linux.storage.loopback
   - system.glusterfs.client.cluster
   - system.nova.compute.cluster
   - system.nova.compute.nfv.hugepages
@@ -34,7 +33,6 @@ parameters:
     interface_mtu: 1500
     keepalived_vip_interface: br-ctl
     keepalived_vip_virtual_router_id: 69
-    loopback_device_size: 20
     linux_system_codename: xenial
     glusterfs_version: '3.13'
   glusterfs:
@@ -45,7 +43,18 @@ parameters:
           server: ${_param:glusterfs_service_host}
           # yamllint disable-line rule:line-length
           opts: "defaults,backup-volfile-servers=${_param:cluster_node01_address}:${_param:cluster_node02_address}:${_param:cluster_node03_address}"
+  cinder:
+    volume:
+      backend:
+        lvm-driver:
+          # Align system.cinder.volume.backend.lvm and MaaS data
+          volume_group: ${linux:storage:lvm:cinder-vg:name}
   linux:
+    storage:
+      lvm:
+        # Align with both system.cinder.volume.backend.lvm and MaaS data
+        cinder-vg:
+          name: vgroot
     system:
       kernel:
         sysctl:
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 ed9ddd6b4..a14796178 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
@@ -12,6 +12,13 @@
 {%- set vlans = { nm.vlan_admin: nm.cmp001.nic_admin, nm.vlan_mgmt: nm.cmp001.nic_mgmt } %}
 ---
 parameters:
+  _param:
+    # Should later be determined via PDF/IDF, AArch64 has ESP on /dev/sda1
+{%- if conf.nodes[nm.cmp001.idx].node.arch == 'aarch64' %}
+    ~cinder_lvm_devices: [ '/dev/sda2' ]
+{%- else %}
+    ~cinder_lvm_devices: [ '/dev/sda1' ]
+{%- endif %}
   linux:
     network:
       bridge: openvswitch
-- 
cgit 1.2.3-korg