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-rw-r--r--overcloud-source.yaml6
1 files changed, 6 insertions, 0 deletions
diff --git a/overcloud-source.yaml b/overcloud-source.yaml
index ecdf05c0..3aafb6dd 100644
--- a/overcloud-source.yaml
+++ b/overcloud-source.yaml
@@ -163,6 +163,10 @@ Parameters:
Default: ''
Description: If set, the public interface is a vlan with this device as the raw device.
Type: String
+ NeutronDnsmasqOptions:
+ Default: 'dhcp-option-force=26,1400'
+ Description: Dnsmasq options for neutron-dhcp-agent. The default value here forces MTU to be set to 1400 to account for the gre tunnel overhead.
+ Type: String
controllerImage:
Type: String
Default: overcloud-control
@@ -371,6 +375,8 @@ Resources:
ovs_db: mysql://neutron:unset@localhost/ovs_neutron?charset=utf8
service-password:
Ref: NeutronPassword
+ dnsmasq-options:
+ Ref: NeutronDnsmasqOptions
ceilometer:
db: mysql://ceilometer:unset@localhost/ceilometer
metering_secret: {Ref: CeilometerMeteringSecret}