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-rw-r--r--puppet/hieradata/compute.yaml6
1 files changed, 6 insertions, 0 deletions
diff --git a/puppet/hieradata/compute.yaml b/puppet/hieradata/compute.yaml
index 4a94c237..8858fd6f 100644
--- a/puppet/hieradata/compute.yaml
+++ b/puppet/hieradata/compute.yaml
@@ -15,6 +15,12 @@ nova::compute::rbd::rbd_keyring: 'client.openstack'
nova::compute::rbd::libvirt_images_rbd_pool: 'vms'
nova::compute::rbd::libvirt_rbd_secret_uuid: "%{hiera('ceph::profile::params::fsid')}"
+# Changing the default from 512MB. The current templates can not deploy
+# overclouds with swap. On an idle compute node, we see ~1024MB of RAM
+# used. 2048 is suggested to account for other possible operations for
+# example openvswitch.
+nova::compute::reserved_host_memory: 2048
+
ceilometer::agent::auth::auth_tenant_name: 'service'
compute_classes: []