Don't store Neutron DB credentials on compute node

This patch removes all references to the Neutron DSN parameter
in the overcloud compute templates. These credentials
are not required in order to run the required Neutron
services.

Change-Id: I0691f43bd2ce85bec0d68ab979136414f0610c61

5 files changed, 0 insertions, 19 deletions

diff --git a/compute.yaml b/compute.yaml
index e3f44700..3095a7af 100644
--- a/compute.yaml
+++ b/compute.yaml
@@ -114,8 +114,6 @@ parameters:
       scripts or be sure to keep 'datacentre' as a mapping network name.
     type: string
     default: ""
-  NeutronDSN:
-    type: string
   NeutronEnableTunnelling:
     type: string
     default: "True"
@@ -273,7 +271,6 @@ resources:
         keystone_host: {get_param: KeystoneHost}
         neutron_flat_networks: {get_param: NeutronFlatNetworks}
         neutron_host: {get_param: NeutronHost}
-        neutron_dsn: {get_param: NeutronDSN}
         neutron_local_ip: {get_attr: [NovaCompute, networks, ctlplane, 0]}
         neutron_tenant_network_type: {get_param: NeutronNetworkType}
         neutron_tunnel_types: {get_param: NeutronTunnelTypes}
diff --git a/nova-compute-config.yaml b/nova-compute-config.yaml
index b3ef6000..2d8168c0 100644
--- a/nova-compute-config.yaml
+++ b/nova-compute-config.yaml
@@ -35,7 +35,6 @@ resources:
           host: {get_input: neutron_host}
           router_distributed: {get_input: neutron_router_distributed}
           agent_mode: {get_input: neutron_agent_mode}
-          ovs_db: {get_input: neutron_dsn}
           metadata_proxy_shared_secret: {get_input: neutron_metadata_proxy_shared_secret}
           mechanism_drivers: {get_input: neutron_mechanism_drivers}
           allow_automatic_l3agent_failover: {get_input: neutron_allow_l3agent_failover}
diff --git a/nova-compute-instance.yaml b/nova-compute-instance.yaml
index 55f3a04b..acfed21d 100644
--- a/nova-compute-instance.yaml
+++ b/nova-compute-instance.yaml
@@ -93,8 +93,6 @@ parameters:
     type: string
   NeutronBridgeMappings:
     type: string
-  NeutronDSN:
-    type: string
   NeutronEnableTunnelling:
     type: string
   NeutronFlatNetworks:
@@ -223,7 +221,6 @@ resources:
         keystone_host: {get_param: KeystoneHost}
         neutron_flat_networks: {get_param: NeutronFlatNetworks}
         neutron_host: {get_param: NeutronHost}
-        neutron_dsn: {get_param: NeutronDSN}
         neutron_local_ip: {get_attr: [NovaCompute0, networks, ctlplane, 0]}
         neutron_tenant_network_type: {get_param: NeutronNetworkType}
         neutron_tunnel_types: {get_param: NeutronTunnelTypes}
diff --git a/overcloud-source.yaml b/overcloud-source.yaml
index 30896598..0a5f5c89 100644
--- a/overcloud-source.yaml
+++ b/overcloud-source.yaml
@@ -427,12 +427,6 @@ resources:
             - - mysql://ceilometer:unset@
               - &compute_database_host {get_attr: [ControlVirtualIP, fixed_ips, 0, ip_address]}
               - /ceilometer
-        NeutronDSN:
-          Fn::Join:
-            - ''
-            - - mysql://neutron:unset@
-              - *compute_database_host
-              - /ovs_neutron
         NeutronNetworkType:
             get_param: NeutronNetworkType
         NeutronTunnelTypes:
diff --git a/overcloud-without-mergepy.yaml b/overcloud-without-mergepy.yaml
index dd7c2639..2de3fd2c 100644
--- a/overcloud-without-mergepy.yaml
+++ b/overcloud-without-mergepy.yaml
@@ -583,12 +583,6 @@ resources:
               - - mysql://ceilometer:unset@
                 - &compute_database_host {get_attr: [ControlVirtualIP, fixed_ips, 0, ip_address]}
                 - /ceilometer
-          NeutronDSN:
-            list_join:
-              - ''
-              - - mysql://neutron:unset@
-                - *compute_database_host
-                - /ovs_neutron
 
   BlockStorage:
     type: OS::Heat::ResourceGroup