From 5aabce1091cbb73887914d6900f06d5a5069d97c Mon Sep 17 00:00:00 2001 From: Dan Sneddon Date: Wed, 18 May 2016 16:05:18 -0700 Subject: Updates and fixes to NIC config template routes This change adds the ManagementInterfaceDefaultRoute parameter for setting the Management network as the default route in some deployments. Notes were added to indicate that if the Management network is used as the default gateway, then the default route on the control plane should be commented out. The sample network-environment.yaml was modified to include the ManagementInterfaceDefaultRoute, but this is commented out like the rest of the Management network parameters. This change also adds the ControlPlaneDefaultRoute and ExternalInterfaceDefaultRoute to all templates, so that if the networks are customized, the NIC configs can be modified without having to modify the parameters section of the template. The default for the ExternalInterfaceDefaultRoute is '10.0.0.1', and the default for ManagementInterfaceDefaultRoute is set to 'unset'. This change also converts the single-nic-linux-bridge-vlans from DHCP to static IPs on the Control Plane Interface, bringing these templates in line with the rest of the NIC config templates. The parameters needed to be updated in these templates as well. The controller-v6.yaml templates had a default value of "10.0.0.1" for the ExternalInterfaceDefaultRoute. This was confusing, and is now undefined. This change also sets a default gateway on the Control Plane in controller-no-external.yaml templates. Change-Id: I8ea6733fe46902e1baeff4ccfbcd42ecc5a1825f --- .../single-nic-vlans/controller-no-external.yaml | 45 +++++++++++++++++++++- 1 file changed, 44 insertions(+), 1 deletion(-) (limited to 'network/config/single-nic-vlans/controller-no-external.yaml') diff --git a/network/config/single-nic-vlans/controller-no-external.yaml b/network/config/single-nic-vlans/controller-no-external.yaml index eb5e1e5a..8e8b0f5d 100644 --- a/network/config/single-nic-vlans/controller-no-external.yaml +++ b/network/config/single-nic-vlans/controller-no-external.yaml @@ -5,6 +5,10 @@ description: > controller role. No external IP is configured. parameters: + ControlPlaneIp: + default: '' + description: IP address/subnet on the ctlplane network + type: string ExternalIpSubnet: default: '' description: IP address/subnet on the external network @@ -53,10 +57,28 @@ parameters: default: 60 description: Vlan ID for the management network traffic. type: number + ControlPlaneDefaultRoute: # Override this via parameter_defaults + description: The default route of the control plane network. + type: string ExternalInterfaceDefaultRoute: default: '10.0.0.1' description: default route for the external network type: string + ManagementInterfaceDefaultRoute: # Commented out by default in this template + default: unset + description: The default route of the management network. + type: string + ControlPlaneSubnetCidr: # Override this via parameter_defaults + default: '24' + description: The subnet CIDR of the control plane network. + type: string + DnsServers: # Override this via parameter_defaults + default: [] + description: A list of DNS servers (2 max for some implementations) that will be added to resolv.conf. + type: comma_delimited_list + EC2MetadataIp: # Override this via parameter_defaults + description: The IP address of the EC2 metadata server. + type: string resources: OsNetConfigImpl: @@ -69,7 +91,22 @@ resources: - type: ovs_bridge name: {get_input: bridge_name} - use_dhcp: true + use_dhcp: false + dns_servers: {get_param: DnsServers} + addresses: + - + ip_netmask: + list_join: + - '/' + - - {get_param: ControlPlaneIp} + - {get_param: ControlPlaneSubnetCidr} + routes: + - + ip_netmask: 169.254.169.254/32 + next_hop: {get_param: EC2MetadataIp} + - + default: true + next_hop: {get_param: ControlPlaneDefaultRoute} members: - type: interface @@ -101,12 +138,18 @@ resources: - ip_netmask: {get_param: TenantIpSubnet} # Uncomment when including environments/network-management.yaml + # If setting default route on the Management interface, comment + # out the default route on the Control Plane. #- # type: vlan # vlan_id: {get_param: ManagementNetworkVlanID} # addresses: # - # ip_netmask: {get_param: ManagementIpSubnet} + # routes: + # - + # default: true + # next_hop: {get_param: ManagementInterfaceDefaultRoute} outputs: OS::stack_id: -- cgit 1.2.3-korg