From 2985cd9a3a04acfe069c063c65ebf487a1413388 Mon Sep 17 00:00:00 2001 From: Dan Prince Date: Wed, 23 Nov 2016 10:39:11 -0500 Subject: Apply os-net-config with a script instead of element Wire in os-net-config via a normal script heat deployment, which has the following advantages: 1. Improved error path, currently o-a-c deployments don't report any errors, thus hang and eventually the deployment times out 2. It's far more hackable from a deployer perspective, e.g it's much easier to change the os-net-config options or include a mapping file 3. Reduces our dependencies on o-a-c (it's only os-net-config and hiera which requires it), although the script does currently still use oac to get the metadata IP. 4. May enable passing os-net-config yaml via a json parameter in future, reducing the need for resource_registry mappings (although we'll have to support that for backwards compatibility) The script used is based directly on 20-os-net-config (from t-i-e at cf94c5e, we can probably improve this now that we have an error path, but for this initial commit it's a straight copy other than the changes to replace o-a-c for rendering the json config file. Co-Authored-By: Steven Hardy Change-Id: I0ed08332cfc49a579de2e83960f0d8047690b97a --- net-config-static-bridge.yaml | 67 +++++++++++++++++++++---------------------- 1 file changed, 33 insertions(+), 34 deletions(-) (limited to 'net-config-static-bridge.yaml') diff --git a/net-config-static-bridge.yaml b/net-config-static-bridge.yaml index a3d6d8b5..1e1498b3 100644 --- a/net-config-static-bridge.yaml +++ b/net-config-static-bridge.yaml @@ -1,9 +1,6 @@ -heat_template_version: 2015-04-30 - +heat_template_version: '2016-10-14' description: > - Software Config to drive os-net-config for a simple bridge configured - with a static IP address for the ctlplane network. - + Software Config to drive os-net-config for a simple bridge configured with a static IP address for the ctlplane network. parameters: ControlPlaneIp: default: '' @@ -47,42 +44,44 @@ parameters: EC2MetadataIp: # Override this via parameter_defaults description: The IP address of the EC2 metadata server. type: string - resources: OsNetConfigImpl: - type: OS::Heat::StructuredConfig + type: OS::Heat::SoftwareConfig properties: - group: os-apply-config + group: script config: - os_net_config: - network_config: - - - type: ovs_bridge - name: {get_input: bridge_name} - use_dhcp: false - dns_servers: {get_param: DnsServers} - addresses: - - - ip_netmask: + str_replace: + template: + get_file: network/scripts/run-os-net-config.sh + params: + $network_config: + network_config: + - type: ovs_bridge + name: bridge_name + 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 - name: {get_input: interface_name} + - / + - - 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 + name: interface_name # force the MAC address of the bridge to this interface primary: true - outputs: OS::stack_id: description: The OsNetConfigImpl resource. - value: {get_resource: OsNetConfigImpl} + value: + get_resource: OsNetConfigImpl + -- cgit 1.2.3-korg