From 68209af58a0b1bcd110b2c12fcfc9687ed970da4 Mon Sep 17 00:00:00 2001
From: Michael Polenchuk <mpolenchuk@mirantis.com>
Date: Wed, 13 Sep 2017 14:39:22 +0400
Subject: [baremetal] Setup glusterfs for nova instances

Live-migration feature requires shared storage on compute nodes,
so configure glusterfs volume for nova instances.

Change-Id: Id6b9b5aad89f5b4aefbef71e4ba7247a441873b0
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
---
 .../cluster/baremetal-mcp-ocata-ovs-ha/infra/kvm.yml     | 16 ++++++++++++++++
 .../baremetal-mcp-ocata-ovs-ha/openstack/compute.yml     | 10 ++++++++++
 2 files changed, 26 insertions(+)

(limited to 'mcp/reclass/classes/cluster/baremetal-mcp-ocata-ovs-ha')

diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-ovs-ha/infra/kvm.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-ovs-ha/infra/kvm.yml
index 5c8026f26..7550c1af8 100644
--- a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-ovs-ha/infra/kvm.yml
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-ovs-ha/infra/kvm.yml
@@ -112,6 +112,22 @@ parameters:
         eth0:
           bridge: br-ctl
           model: virtio
+  glusterfs:
+    server:
+      volumes:
+        nova_instances:
+          storage: /srv/glusterfs/nova_instances
+          replica: 3
+          bricks:
+            - ${_param:cluster_node01_address}:/srv/glusterfs/nova_instances
+            - ${_param:cluster_node02_address}:/srv/glusterfs/nova_instances
+            - ${_param:cluster_node03_address}:/srv/glusterfs/nova_instances
+          options:
+            cluster.readdir-optimize: On
+            nfs.disable: On
+            network.remote-dio: On
+            diagnostics.client-log-level: WARNING
+            diagnostics.brick-log-level: WARNING
   linux:
     network:
       interface:
diff --git a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-ovs-ha/openstack/compute.yml b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-ovs-ha/openstack/compute.yml
index e11e35e54..93a26b19e 100644
--- a/mcp/reclass/classes/cluster/baremetal-mcp-ocata-ovs-ha/openstack/compute.yml
+++ b/mcp/reclass/classes/cluster/baremetal-mcp-ocata-ovs-ha/openstack/compute.yml
@@ -3,6 +3,7 @@ classes:
 - system.linux.system.repo.mcp.extra
 - system.linux.system.repo.saltstack.xenial
 - system.linux.storage.loopback
+- system.glusterfs.client.cluster
 - system.nova.compute.cluster
 - system.nova.compute.nfv.hugepages
 - system.nova.compute.nfv.cpu_pinning
@@ -30,6 +31,15 @@ parameters:
     keepalived_vip_interface: br-ctl
     keepalived_vip_virtual_router_id: 69
     loopback_device_size: 20
+  glusterfs:
+    client:
+      volumes:
+        nova_instances:
+          path: /var/lib/nova/instances
+          server: ${_param:glusterfs_service_host}
+          user: nova
+          group: nova
+          opts: "defaults,backup-volfile-servers=${_param:cluster_node01_address}:${_param:cluster_node02_address}:${_param:cluster_node03_address}"
   linux:
     network:
       bridge: openvswitch
-- 
cgit 1.2.3-korg